Programs & Examples On #Iextensibledataobject

You can Try This

Application.Exit();

You can also use

select CURDATE()-INTERVAL 30 DAY

For the php function urlencode encoding a NSString to a cString with UTF8Encode, like [NSString UTF8String] was not working.

Here is my custom objective c NSString+ASCIIencode Category with works with all ASCII values 0..255

Header

#import <Cocoa/Cocoa.h>

@interface NSString (ASCIIEncode)

- (const char*)ASCIIEncode;

@end

Implementation

#import "NSString+ASCIIEncode.h"

@implementation NSString (ASCIIEncode)

- (const char*)ASCIIEncode {
    
    static char output[1024];
    
    // https://tools.piex.at/ascii-tabelle/
    // https://www.ionos.de/digitalguide/server/knowhow/ascii-american-standard-code-for-information-interchange/
    
    NSMutableArray *ascii = [NSMutableArray new];
// Hex
// 000                          Dez Hex
    [ascii addObject:@"\0"]; // 000 000 NUL
    [ascii addObject:@( 1)]; // 001 001 SOH
    [ascii addObject:@( 2)]; // 002 002 STX
    [ascii addObject:@( 3)]; // 003 003 ETX
    [ascii addObject:@( 4)]; // 004 004 EOT
    [ascii addObject:@( 5)]; // 005 005 ENQ
    [ascii addObject:@( 6)]; // 006 006 ACK
    [ascii addObject:@"\a"]; // 007 007 BEL
    [ascii addObject:@"\b"]; // 008 008 BS
    [ascii addObject:@( 9)]; // 009 009 TAB
    [ascii addObject:@"\n"]; // 010 00A LF
    [ascii addObject:@(11)]; // 011 00B VT
    [ascii addObject:@(12)]; // 012 00C FF
    [ascii addObject:@"\r"]; // 013 00D CR
    [ascii addObject:@(14)]; // 014 00E SO
    [ascii addObject:@(15)]; // 015 00F NAK
// 010
    [ascii addObject:@(16)]; // 016 010 DLE
    [ascii addObject:@(17)]; // 017 011 DC1
    [ascii addObject:@(18)]; // 018 012 DC2
    [ascii addObject:@(19)]; // 019 013 DC3
    [ascii addObject:@(20)]; // 020 014 DC4
    [ascii addObject:@(21)]; // 021 015 NAK
    [ascii addObject:@(22)]; // 022 016 SYN
    [ascii addObject:@(23)]; // 023 017 ETB
    [ascii addObject:@(24)]; // 024 018 CAN
    [ascii addObject:@(25)]; // 025 019 EM
    [ascii addObject:@(26)]; // 026 01A SUB
    [ascii addObject:@(27)]; // 027 01B ESC
    [ascii addObject:@(28)]; // 028 01C FS
    [ascii addObject:@(29)]; // 029 01D GS
    [ascii addObject:@(30)]; // 030 01E RS
    [ascii addObject:@(31)]; // 031 01F US
// 020
    [ascii addObject:@" "];  // 032 020 Space
    [ascii addObject:@"!"];  // 033 021
    [ascii addObject:@"\""]; // 034 022
    [ascii addObject:@"#"];  // 035 023
    [ascii addObject:@"$"];  // 036 024
    [ascii addObject:@"%"];  // 037 025
    [ascii addObject:@"&"];  // 038 026
    [ascii addObject:@"'"];  // 039 027
    [ascii addObject:@"("];  // 040 028
    [ascii addObject:@")"];  // 041 029
    [ascii addObject:@"*"];  // 042 02A
    [ascii addObject:@"+"];  // 043 02B
    [ascii addObject:@","];  // 044 02C
    [ascii addObject:@"-"];  // 045 02D
    [ascii addObject:@"."];  // 046 02E
    [ascii addObject:@"/"];  // 047 02F
// 030
    [ascii addObject:@"0"];  // 048 030
    [ascii addObject:@"1"];  // 049 031
    [ascii addObject:@"2"];  // 050 032
    [ascii addObject:@"3"];  // 051 033
    [ascii addObject:@"4"];  // 052 034
    [ascii addObject:@"5"];  // 053 035
    [ascii addObject:@"6"];  // 054 036
    [ascii addObject:@"7"];  // 055 037
    [ascii addObject:@"8"];  // 056 038
    [ascii addObject:@"9"];  // 057 039
    [ascii addObject:@":"];  // 058 03A
    [ascii addObject:@";"];  // 059 03B
    [ascii addObject:@"<"];  // 060 03C
    [ascii addObject:@"="];  // 061 03D
    [ascii addObject:@">"];  // 062 03E
    [ascii addObject:@"?"];  // 063 03F
// 040
    [ascii addObject:@"@"];  // 064 040
    [ascii addObject:@"A"];  // 065 041
    [ascii addObject:@"B"];  // 066 042
    [ascii addObject:@"C"];  // 067 043
    [ascii addObject:@"D"];  // 068 044
    [ascii addObject:@"E"];  // 069 045
    [ascii addObject:@"F"];  // 070 046
    [ascii addObject:@"G"];  // 071 047
    [ascii addObject:@"H"];  // 072 048
    [ascii addObject:@"I"];  // 073 049
    [ascii addObject:@"J"];  // 074 04A
    [ascii addObject:@"K"];  // 075 04B
    [ascii addObject:@"L"];  // 076 04C
    [ascii addObject:@"M"];  // 077 04D
    [ascii addObject:@"N"];  // 078 04E
    [ascii addObject:@"O"];  // 079 04F
// 050
    [ascii addObject:@"P"];  // 080 050
    [ascii addObject:@"Q"];  // 081 051
    [ascii addObject:@"R"];  // 082 052
    [ascii addObject:@"S"];  // 083 053
    [ascii addObject:@"T"];  // 084 054
    [ascii addObject:@"U"];  // 085 055
    [ascii addObject:@"V"];  // 086 056
    [ascii addObject:@"W"];  // 087 057
    [ascii addObject:@"X"];  // 088 058
    [ascii addObject:@"Y"];  // 089 059
    [ascii addObject:@"Z"];  // 090 05A
    [ascii addObject:@"["];  // 091 05B
    [ascii addObject:@"\\"]; // 092 05C
    [ascii addObject:@"]"];  // 093 05D
    [ascii addObject:@"^"];  // 094 05E
    [ascii addObject:@"_"];  // 095 05F
// 060
    [ascii addObject:@"`"];  // 096 060
    [ascii addObject:@"a"];  // 097 061
    [ascii addObject:@"b"];  // 098 062
    [ascii addObject:@"c"];  // 099 063
    [ascii addObject:@"d"];  // 100 064
    [ascii addObject:@"e"];  // 101 065
    [ascii addObject:@"f"];  // 102 066
    [ascii addObject:@"g"];  // 103 067
    [ascii addObject:@"h"];  // 104 068
    [ascii addObject:@"i"];  // 105 069
    [ascii addObject:@"j"];  // 106 06A
    [ascii addObject:@"k"];  // 107 06B
    [ascii addObject:@"l"];  // 108 06C
    [ascii addObject:@"m"];  // 109 06D
    [ascii addObject:@"n"];  // 110 06E
    [ascii addObject:@"o"];  // 111 06F
// 070
    [ascii addObject:@"p"];  // 112 070
    [ascii addObject:@"q"];  // 113 071
    [ascii addObject:@"r"];  // 114 072
    [ascii addObject:@"s"];  // 115 073
    [ascii addObject:@"t"];  // 116 074
    [ascii addObject:@"u"];  // 117 075
    [ascii addObject:@"v"];  // 118 076
    [ascii addObject:@"w"];  // 119 077
    [ascii addObject:@"x"];  // 120 078
    [ascii addObject:@"y"];  // 121 079
    [ascii addObject:@"z"];  // 122 07A
    [ascii addObject:@"{"];  // 123 07B
    [ascii addObject:@"|"];  // 124 07C
    [ascii addObject:@"}"];  // 125 07D
    [ascii addObject:@"~"];  // 126 07E
    [ascii addObject:@(127)];// 127 07F DEL
// 080
    [ascii addObject:@"€"];  // 128 080
    [ascii addObject:@(129)];// 129 081
    [ascii addObject:@"‚"];  // 130 082
    [ascii addObject:@"ƒ"];  // 131 083
    [ascii addObject:@"„"];  // 132 084
    [ascii addObject:@"…"];  // 133 085
    [ascii addObject:@"†"];  // 134 086
    [ascii addObject:@"‡"];  // 135 087
    [ascii addObject:@"ˆ"];  // 136 088
    [ascii addObject:@"‰"];  // 137 089
    [ascii addObject:@"Š"];  // 138 08A
    [ascii addObject:@"‹"];  // 139 08B
    [ascii addObject:@"Œ"];  // 140 08C
    [ascii addObject:@(141)];// 141 08D
    [ascii addObject:@"Ž"];  // 142 08E
    [ascii addObject:@(143)];  // 143 08F
// 090
    [ascii addObject:@(144)];// 144 090
    [ascii addObject:@"‘"];  // 145 091
    [ascii addObject:@"’"];  // 146 092
    [ascii addObject:@"“"];  // 147 093
    [ascii addObject:@"”"];  // 148 094
    [ascii addObject:@"•"];  // 149 095
    [ascii addObject:@"–"];  // 150 096
    [ascii addObject:@"—"];  // 151 097
    [ascii addObject:@"˜"];  // 152 098
    [ascii addObject:@"™"];  // 153 099
    [ascii addObject:@"š"];  // 154 09A
    [ascii addObject:@"›"];  // 155 09B
    [ascii addObject:@"œ"];  // 156 09C
    [ascii addObject:@(157)];// 157 09D
    [ascii addObject:@"ž"];  // 158 09E
    [ascii addObject:@"Ÿ"];  // 159 09F
// 0A0
    [ascii addObject:@(160)];// 160 0A0
    [ascii addObject:@"¡"];  // 161 0A1
    [ascii addObject:@"¢"];  // 162 0A2
    [ascii addObject:@"£"];  // 163 0A3
    [ascii addObject:@"¤"];  // 164 0A4
    [ascii addObject:@"¥"];  // 165 0A5
    [ascii addObject:@"¦"];  // 166 0A6
    [ascii addObject:@"§"];  // 167 0A7
    [ascii addObject:@"¨"];  // 168 0A8
    [ascii addObject:@"©"];  // 169 0A9
    [ascii addObject:@"ª"];  // 170 0AA
    [ascii addObject:@"«"];  // 171 0AB
    [ascii addObject:@"¬"];  // 172 0AC
    [ascii addObject:@(173)];// 173 0AD
    [ascii addObject:@"®"];  // 174 0AE
    [ascii addObject:@"¯"];  // 175 0AF
// 0B0
    [ascii addObject:@"°"];  // 176 0B0
    [ascii addObject:@"±"];  // 177 0B1
    [ascii addObject:@"²"];  // 178 0B2
    [ascii addObject:@"³"];  // 179 0B3
    [ascii addObject:@"´"];  // 180 0B4
    [ascii addObject:@"µ"];  // 181 0B5
    [ascii addObject:@"¶"];  // 182 0B6
    [ascii addObject:@"·"];  // 183 0B7
    [ascii addObject:@"¸"];  // 184 0B8
    [ascii addObject:@"¹"];  // 185 0B9
    [ascii addObject:@"º"];  // 186 0BA
    [ascii addObject:@"»"];  // 187 0BB
    [ascii addObject:@"¼"];  // 188 0BC
    [ascii addObject:@"½"];  // 189 0BD
    [ascii addObject:@"¾"];  // 190 0BE
    [ascii addObject:@"¿"];  // 191 0BF
// 0C0
    [ascii addObject:@"À"];  // 192 0C0
    [ascii addObject:@"Á"];  // 193 0C1
    [ascii addObject:@"Â"];  // 194 0C2
    [ascii addObject:@"Ã"];  // 195 0C3
    [ascii addObject:@"Ä"];  // 196 0C4
    [ascii addObject:@"Å"];  // 197 0C5
    [ascii addObject:@"Æ"];  // 198 0C6
    [ascii addObject:@"Ç"];  // 199 0C7
    [ascii addObject:@"È"];  // 200 0C8
    [ascii addObject:@"É"];  // 201 0C9
    [ascii addObject:@"Ê"];  // 202 0CA
    [ascii addObject:@"Ë"];  // 203 0CB
    [ascii addObject:@"Ì"];  // 204 0CC
    [ascii addObject:@"Í"];  // 205 0CD
    [ascii addObject:@"Î"];  // 206 0CE
    [ascii addObject:@"Ï"];  // 207 0CF
// 0D0
    [ascii addObject:@"Ð"];  // 208 0D0
    [ascii addObject:@"Ñ"];  // 209 0D1
    [ascii addObject:@"Ò"];  // 210 0D2
    [ascii addObject:@"Ó"];  // 211 0D3
    [ascii addObject:@"Ô"];  // 212 0D4
    [ascii addObject:@"Õ"];  // 213 0D5
    [ascii addObject:@"Ö"];  // 214 0D6
    [ascii addObject:@"×"];  // 215 0D7
    [ascii addObject:@"Ø"];  // 216 0D8
    [ascii addObject:@"Ù"];  // 217 0D9
    [ascii addObject:@"Ú"];  // 218 0DA
    [ascii addObject:@"Û"];  // 219 0DB
    [ascii addObject:@"Ü"];  // 220 0DC
    [ascii addObject:@"Ý"];  // 221 0DD
    [ascii addObject:@"Þ"];  // 222 0DE
    [ascii addObject:@"ß"];  // 223 0DF
// 0E0
    [ascii addObject:@"à"];  // 224 0E0
    [ascii addObject:@"á"];  // 225 0E1
    [ascii addObject:@"â"];  // 226 0E2
    [ascii addObject:@"ã"];  // 227 0E3
    [ascii addObject:@"ä"];  // 228 0E4
    [ascii addObject:@"å"];  // 229 0E5
    [ascii addObject:@"æ"];  // 230 0E6
    [ascii addObject:@"ç"];  // 231 0E7
    [ascii addObject:@"è"];  // 232 0E8
    [ascii addObject:@"é"];  // 233 0E9
    [ascii addObject:@"ê"];  // 234 0EA
    [ascii addObject:@"ë"];  // 235 0EB
    [ascii addObject:@"ì"];  // 236 0EC
    [ascii addObject:@"í"];  // 237 0ED
    [ascii addObject:@"î"];  // 238 0EE
    [ascii addObject:@"ï"];  // 239 0EF
// 0F0
    [ascii addObject:@"ð"];  // 240 0F0
    [ascii addObject:@"ñ"];  // 241 0F1
    [ascii addObject:@"ò"];  // 242 0F2
    [ascii addObject:@"ó"];  // 243 0F3
    [ascii addObject:@"ô"];  // 244 0F4
    [ascii addObject:@"õ"];  // 245 0F5
    [ascii addObject:@"ö"];  // 246 0F6
    [ascii addObject:@"÷"];  // 247 0F7
    [ascii addObject:@"ø"];  // 248 0F8
    [ascii addObject:@"ù"];  // 249 0F9
    [ascii addObject:@"ú"];  // 250 0FA
    [ascii addObject:@"û"];  // 251 0FB
    [ascii addObject:@"ü"];  // 252 0FC
    [ascii addObject:@"ý"];  // 253 0FD
    [ascii addObject:@"þ"];  // 254 0FE
    [ascii addObject:@"ÿ"];  // 255 0FF
    
    NSInteger i;
    
    for (i=0; i < self.length; i++) {
        
        NSRange range;
        range.location = i;
        range.length = 1;
        
        NSString *charString = [self substringWithRange:range];
        
        for (NSInteger asciiIdx=0; asciiIdx < ascii.count; asciiIdx++) {
            
            if ([charString isEqualToString:ascii[asciiIdx]]) {
                unsigned char c = (unsigned char)asciiIdx;
                output[i] = c;
                break;
            }
            
        }
    }
    
    // Don't forget string termination
    output[i] = 0;

    return (const char*)&output[0];
}

@end

Guideline: If you can succinctly provide an exact representation, format it as a Python expression (which implies that it can be both eval'd and copied directly into source code, in the right context). If providing an inexact representation, use <...> format.

There are many possible representations for any value, but the one that's most interesting for Python programmers is an expression that recreates the value. Remember that those who understand Python are the target audience—and that's also why inexact representations should include relevant context. Even the default <XXX object at 0xNNN>, while almost entirely useless, still provides type, id() (to distinguish different objects), and indication that no better representation is available.

See if your settings are correct also:

Window -> Preferences -> Java -> Editor -> content assist. See if the "completion inserts" is checked off along with anything else there you want to help auto complete.

To check that the file you're trying to open actually exists, you can change directories in terminal using cd. To change to ~/Desktop/sass/css: cd ~/Desktop/sass/css. To see what files are in the directory: ls.

If you want information about either of those commands, use the man page: man cd or man ls, for example.

Google for "basic unix command line commands" or similar; that will give you numerous examples of moving around, viewing files, etc in the command line.

On Mac OS X, you can also use open to open a finder window: open . will open the current directory in finder. (open ~/Desktop/sass/css will open the ~/Desktop/sass/css).

var idList=new int[]{1, 2, 3, 4};
var friendsToUpdate = await Context.Friends.Where(f => 
    idList.Contains(f.Id).ToListAsync();

foreach(var item in previousEReceipts)
{
  item.msgSentBy = "1234";
}

You can use foreach to update each element that meets your condition.

Here is an example in a more generic way:

var itemsToUpdate = await Context.friends.Where(f => f.Id == <someCondition>).ToListAsync();

foreach(var item in itemsToUpdate)
{
   item.property = updatedValue;
}
Context.SaveChanges()

In general you will most probably use async methods with await for db queries.

If like me, you are using some micro VM lacking of memory, creating a swap file does the trick:

#Check free memory before
free -m

mkdir -p /var/_swap_
cd /var/_swap_
#Here, 1M * 2000 ~= 2GB of swap memory.  Feel free to add MORE
dd if=/dev/zero of=swapfile bs=1M count=2000
chmod 600 swapfile
mkswap swapfile
swapon swapfile
#Automatically mount this swap partition at startup
echo "/var/_swap_/swapfile none swap sw 0 0" >> /etc/fstab

#Check free memory after
free -m

As several comments pointed out, don't forget to add sudo if you don't work as root.

btw, feel free to select another location/filename/size for the file.
/var is probably not the best place, but I don't know which place would be, and rarely care since tiny servers are mostly used for testing purposes.

Changing your css file to a scss file would allow you to do the trick. An example in Angular would be to use an ngClass and your scss would look like:

 .sidebar {
    height: 100%;
    width: 60px;

    &.is-open {
        width: 150px
    }
} 

Just make sure put single space before and after "and" Keyword..

The line

when(someObject.doSomething(argumentCaptor.capture())).thenReturn(true);

would do the same as

when(someObject.doSomething(Matchers.any())).thenReturn(true);

So, using argumentCaptor.capture() when stubbing has no added value. Using Matchers.any() shows better what really happens and therefor is better for readability. With argumentCaptor.capture(), you can't read what arguments are really matched. And instead of using any(), you can use more specific matchers when you have more information (class of the expected argument), to improve your test.

And another problem: If using argumentCaptor.capture() when stubbing it becomes unclear how many values you should expect to be captured after verification. We want to capture a value during verification, not during stubbing because at that point there is no value to capture yet. So what does the argument captors capture method capture during stubbing? It capture anything because there is nothing to be captured yet. I consider it to be undefined behavior and I don't want to use undefined behavior.

Consider the following for-comprehension

val A = for (i <- Int.MinValue to Int.MaxValue; if i > 3) yield i

It may be helpful to read it out loud as follows

"For each integer i, if it is greater than 3, then yield (produce) i and add it to the list A."

In terms of mathematical set-builder notation, the above for-comprehension is analogous to

which may be read as

"For each integer , if it is greater than , then it is a member of the set ."

or alternatively as

" is the set of all integers , such that each is greater than ."

To my knowledge, which, to be fair, is fairly new and limited, the only potential issue with this technique is the fact that you are prevented from dynamically creating some table elements.

I use a form to templating by adding "template" elements to a hidden DIV and then using cloneNode(true) to create a clone and appending it as required. Bear in ind that you do need to ensure you re-assign id's as required to prevent duplication.

String string = "This is test string on web";
String splitData[] = string.split("\\s", 2);

Result ::
splitData[0] =>  This
splitData[1] =>  is test string  


String string = "This is test string on web";
String splitData[] = string.split("\\s", 3);

Result ::
splitData[0] =>  This
splitData[1] =>  is
splitData[1] =>  test string on web

By default split method create n number's of arrays on the basis of given regex. But if you want to restrict number of arrays to create after a split than pass second argument as an integer argument.

First, convert your ButtonField or CommandField to a TemplateField, then bind the Visible property of the button to a method that implements the business logic:

<asp:GridView runat="server" ID="GV1" AutoGenerateColumns="false">
    <Columns>
        <asp:BoundField DataField="Name" HeaderText="Name" />
        <asp:BoundField DataField="Age" HeaderText="Age" />
        <asp:TemplateField>
            <ItemTemplate>
                <asp:Button runat="server" Text="Reject" 
                Visible='<%# IsOverAgeLimit((Decimal)Eval("Age")) %>' 
                CommandName="Select"/>
            </ItemTemplate>
        </asp:TemplateField>
    </Columns>
</asp:GridView>

Then, in the code behind, add in the method:

protected Boolean IsOverAgeLimit(Decimal Age) {
    return Age > 35M;
}

The advantage here is you can test the IsOverAgeLimit method fairly easily.

You can use java.nio which is faster than classical Input/Output stream:

http://java.sun.com/javase/6/docs/technotes/guides/io/index.html

Here's the answer of how I achieve it:

Mylist.sort(Comparator.comparing(myClass::getStarttime));

A Grid is a hardware and software infrastructure that clusters and integrates high-end computers, networks, databases, and scientific instruments from multiple sources to form a virtual supercomputer on which users can work collaboratively within virtual organisations

Grid is Mostly free used by academic research etc.

Clouds are a large pool of easily usable and accessible virtualized resources (such as hardware, development platforms and/or services). These resources can be dynamically reconfigured to adjust to a variable load (scale), allowing also for an optimum resource utilization. This pool of resources is typically exploited by a pay peruse model in which guarantees are offered by the Infrastructure Provider by customized service level agreements.

Cloud is not free. It is a service, provided by different service providers and they charge according to your work done.

Trigger function from jQuery could be your answer.

jQuery docs says: Any event handlers attached with .on() or one of its shortcut methods are triggered when the corresponding event occurs. They can be fired manually, however, with the .trigger() method. A call to .trigger() executes the handlers in the same order they would be if the event were triggered naturally by the user

Thus best one line solution should be:

$('.selector_class').trigger('click');

//or

$('#foo').click();

Here is a simple implementation, to reverse array of any type, plus full/partial support.

import java.util.logging.Logger;

public final class ArrayReverser {
 private static final Logger LOGGER = Logger.getLogger(ArrayReverser.class.getName());

 private ArrayReverser () {

 }

 public static <T> void reverse(T[] seed) {
    reverse(seed, 0, seed.length);
 }

 public static <T> void reverse(T[] seed, int startIndexInclusive, int endIndexExclusive) {
    if (seed == null || seed.length == 0) {
        LOGGER.warning("Nothing to rotate");
    }
    int start = startIndexInclusive < 0 ? 0 : startIndexInclusive;
    int end = Math.min(seed.length, endIndexExclusive) - 1;
    while (start < end) {
        swap(seed, start, end);
        start++;
        end--;
    }
}

 private static <T> void swap(T[] seed, int start, int end) {
    T temp =  seed[start];
    seed[start] = seed[end];
    seed[end] = temp;
 }  

}

Here is the corresponding Unit Test

import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;

import org.junit.Before;
import org.junit.Test;

public class ArrayReverserTest {
private Integer[] seed;

@Before
public void doBeforeEachTestCase() {
    this.seed = new Integer[]{1,2,3,4,5,6,7,8};
}

@Test
public void wholeArrayReverse() {
    ArrayReverser.<Integer>reverse(seed);
    assertThat(seed[0], is(8));
}

 @Test
 public void partialArrayReverse() {
    ArrayReverser.<Integer>reverse(seed, 1, 5);
    assertThat(seed[1], is(5));
 }
}

I was presented with this problem about a year ago when it came to looking up user entered information about a oil rig in a database of miscellaneous information. The goal was to do some sort of fuzzy string search that could identify the database entry with the most common elements.

Part of the research involved implementing the Levenshtein distance algorithm, which determines how many changes must be made to a string or phrase to turn it into another string or phrase.

The implementation I came up with was relatively simple, and involved a weighted comparison of the length of the two phrases, the number of changes between each phrase, and whether each word could be found in the target entry.

The article is on a private site so I'll do my best to append the relevant contents here:

Fuzzy String Matching is the process of performing a human-like estimation of the similarity of two words or phrases. In many cases, it involves identifying words or phrases which are most similar to each other. This article describes an in-house solution to the fuzzy string matching problem and its usefulness in solving a variety of problems which can allow us to automate tasks which previously required tedious user involvement.

Introduction

The need to do fuzzy string matching originally came about while developing the Gulf of Mexico Validator tool. What existed was a database of known gulf of Mexico oil rigs and platforms, and people buying insurance would give us some badly typed out information about their assets and we had to match it to the database of known platforms. When there was very little information given, the best we could do is rely on an underwriter to "recognize" the one they were referring to and call up the proper information. This is where this automated solution comes in handy.

I spent a day researching methods of fuzzy string matching, and eventually stumbled upon the very useful Levenshtein distance algorithm on Wikipedia.

Implementation

After reading about the theory behind it, I implemented and found ways to optimize it. This is how my code looks like in VBA:

'Calculate the Levenshtein Distance between two strings (the number of insertions,
'deletions, and substitutions needed to transform the first string into the second)
Public Function LevenshteinDistance(ByRef S1 As String, ByVal S2 As String) As Long
    Dim L1 As Long, L2 As Long, D() As Long 'Length of input strings and distance matrix
    Dim i As Long, j As Long, cost As Long 'loop counters and cost of substitution for current letter
    Dim cI As Long, cD As Long, cS As Long 'cost of next Insertion, Deletion and Substitution
    L1 = Len(S1): L2 = Len(S2)
    ReDim D(0 To L1, 0 To L2)
    For i = 0 To L1: D(i, 0) = i: Next i
    For j = 0 To L2: D(0, j) = j: Next j

    For j = 1 To L2
        For i = 1 To L1
            cost = Abs(StrComp(Mid$(S1, i, 1), Mid$(S2, j, 1), vbTextCompare))
            cI = D(i - 1, j) + 1
            cD = D(i, j - 1) + 1
            cS = D(i - 1, j - 1) + cost
            If cI <= cD Then 'Insertion or Substitution
                If cI <= cS Then D(i, j) = cI Else D(i, j) = cS
            Else 'Deletion or Substitution
                If cD <= cS Then D(i, j) = cD Else D(i, j) = cS
            End If
        Next i
    Next j
    LevenshteinDistance = D(L1, L2)
End Function

Simple, speedy, and a very useful metric. Using this, I created two separate metrics for evaluating the similarity of two strings. One I call "valuePhrase" and one I call "valueWords". valuePhrase is just the Levenshtein distance between the two phrases, and valueWords splits the string into individual words, based on delimiters such as spaces, dashes, and anything else you'd like, and compares each word to each other word, summing up the shortest Levenshtein distance connecting any two words. Essentially, it measures whether the information in one 'phrase' is really contained in another, just as a word-wise permutation. I spent a few days as a side project coming up with the most efficient way possible of splitting a string based on delimiters.

valueWords, valuePhrase, and Split function:

Public Function valuePhrase#(ByRef S1$, ByRef S2$)
    valuePhrase = LevenshteinDistance(S1, S2)
End Function

Public Function valueWords#(ByRef S1$, ByRef S2$)
    Dim wordsS1$(), wordsS2$()
    wordsS1 = SplitMultiDelims(S1, " _-")
    wordsS2 = SplitMultiDelims(S2, " _-")
    Dim word1%, word2%, thisD#, wordbest#
    Dim wordsTotal#
    For word1 = LBound(wordsS1) To UBound(wordsS1)
        wordbest = Len(S2)
        For word2 = LBound(wordsS2) To UBound(wordsS2)
            thisD = LevenshteinDistance(wordsS1(word1), wordsS2(word2))
            If thisD < wordbest Then wordbest = thisD
            If thisD = 0 Then GoTo foundbest
        Next word2
foundbest:
        wordsTotal = wordsTotal + wordbest
    Next word1
    valueWords = wordsTotal
End Function

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
' SplitMultiDelims
' This function splits Text into an array of substrings, each substring
' delimited by any character in DelimChars. Only a single character
' may be a delimiter between two substrings, but DelimChars may
' contain any number of delimiter characters. It returns a single element
' array containing all of text if DelimChars is empty, or a 1 or greater
' element array if the Text is successfully split into substrings.
' If IgnoreConsecutiveDelimiters is true, empty array elements will not occur.
' If Limit greater than 0, the function will only split Text into 'Limit'
' array elements or less. The last element will contain the rest of Text.
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Function SplitMultiDelims(ByRef Text As String, ByRef DelimChars As String, _
        Optional ByVal IgnoreConsecutiveDelimiters As Boolean = False, _
        Optional ByVal Limit As Long = -1) As String()
    Dim ElemStart As Long, N As Long, M As Long, Elements As Long
    Dim lDelims As Long, lText As Long
    Dim Arr() As String

    lText = Len(Text)
    lDelims = Len(DelimChars)
    If lDelims = 0 Or lText = 0 Or Limit = 1 Then
        ReDim Arr(0 To 0)
        Arr(0) = Text
        SplitMultiDelims = Arr
        Exit Function
    End If
    ReDim Arr(0 To IIf(Limit = -1, lText - 1, Limit))

    Elements = 0: ElemStart = 1
    For N = 1 To lText
        If InStr(DelimChars, Mid(Text, N, 1)) Then
            Arr(Elements) = Mid(Text, ElemStart, N - ElemStart)
            If IgnoreConsecutiveDelimiters Then
                If Len(Arr(Elements)) > 0 Then Elements = Elements + 1
            Else
                Elements = Elements + 1
            End If
            ElemStart = N + 1
            If Elements + 1 = Limit Then Exit For
        End If
    Next N
    'Get the last token terminated by the end of the string into the array
    If ElemStart <= lText Then Arr(Elements) = Mid(Text, ElemStart)
    'Since the end of string counts as the terminating delimiter, if the last character
    'was also a delimiter, we treat the two as consecutive, and so ignore the last elemnent
    If IgnoreConsecutiveDelimiters Then If Len(Arr(Elements)) = 0 Then Elements = Elements - 1

    ReDim Preserve Arr(0 To Elements) 'Chop off unused array elements
    SplitMultiDelims = Arr
End Function

Measures of Similarity

Using these two metrics, and a third which simply computes the distance between two strings, I have a series of variables which I can run an optimization algorithm to achieve the greatest number of matches. Fuzzy string matching is, itself, a fuzzy science, and so by creating linearly independent metrics for measuring string similarity, and having a known set of strings we wish to match to each other, we can find the parameters that, for our specific styles of strings, give the best fuzzy match results.

Initially, the goal of the metric was to have a low search value for for an exact match, and increasing search values for increasingly permuted measures. In an impractical case, this was fairly easy to define using a set of well defined permutations, and engineering the final formula such that they had increasing search values results as desired.

In the above screenshot, I tweaked my heuristic to come up with something that I felt scaled nicely to my perceived difference between the search term and result. The heuristic I used for Value Phrase in the above spreadsheet was =valuePhrase(A2,B2)-0.8*ABS(LEN(B2)-LEN(A2)). I was effectively reducing the penalty of the Levenstein distance by 80% of the difference in the length of the two "phrases". This way, "phrases" that have the same length suffer the full penalty, but "phrases" which contain 'additional information' (longer) but aside from that still mostly share the same characters suffer a reduced penalty. I used the Value Words function as is, and then my final SearchVal heuristic was defined as =MIN(D2,E2)*0.8+MAX(D2,E2)*0.2 - a weighted average. Whichever of the two scores was lower got weighted 80%, and 20% of the higher score. This was just a heuristic that suited my use case to get a good match rate. These weights are something that one could then tweak to get the best match rate with their test data.

As you can see, the last two metrics, which are fuzzy string matching metrics, already have a natural tendency to give low scores to strings that are meant to match (down the diagonal). This is very good.

Application To allow the optimization of fuzzy matching, I weight each metric. As such, every application of fuzzy string match can weight the parameters differently. The formula that defines the final score is a simply combination of the metrics and their weights:

value = Min(phraseWeight*phraseValue, wordsWeight*wordsValue)*minWeight
      + Max(phraseWeight*phraseValue, wordsWeight*wordsValue)*maxWeight
      + lengthWeight*lengthValue

Using an optimization algorithm (neural network is best here because it is a discrete, multi-dimentional problem), the goal is now to maximize the number of matches. I created a function that detects the number of correct matches of each set to each other, as can be seen in this final screenshot. A column or row gets a point if the lowest score is assigned the the string that was meant to be matched, and partial points are given if there is a tie for the lowest score, and the correct match is among the tied matched strings. I then optimized it. You can see that a green cell is the column that best matches the current row, and a blue square around the cell is the row that best matches the current column. The score in the bottom corner is roughly the number of successful matches and this is what we tell our optimization problem to maximize.

The algorithm was a wonderful success, and the solution parameters say a lot about this type of problem. You'll notice the optimized score was 44, and the best possible score is 48. The 5 columns at the end are decoys, and do not have any match at all to the row values. The more decoys there are, the harder it will naturally be to find the best match.

In this particular matching case, the length of the strings are irrelevant, because we are expecting abbreviations that represent longer words, so the optimal weight for length is -0.3, which means we do not penalize strings which vary in length. We reduce the score in anticipation of these abbreviations, giving more room for partial word matches to supersede non-word matches that simply require less substitutions because the string is shorter.

The word weight is 1.0 while the phrase weight is only 0.5, which means that we penalize whole words missing from one string and value more the entire phrase being intact. This is useful because a lot of these strings have one word in common (the peril) where what really matters is whether or not the combination (region and peril) are maintained.

Finally, the min weight is optimized at 10 and the max weight at 1. What this means is that if the best of the two scores (value phrase and value words) isn't very good, the match is greatly penalized, but we don't greatly penalize the worst of the two scores. Essentially, this puts emphasis on requiring either the valueWord or valuePhrase to have a good score, but not both. A sort of "take what we can get" mentality.

It's really fascinating what the optimized value of these 5 weights say about the sort of fuzzy string matching taking place. For completely different practical cases of fuzzy string matching, these parameters are very different. I've used it for 3 separate applications so far.

While unused in the final optimization, a benchmarking sheet was established which matches columns to themselves for all perfect results down the diagonal, and lets the user change parameters to control the rate at which scores diverge from 0, and note innate similarities between search phrases (which could in theory be used to offset false positives in the results)

Further Applications

This solution has potential to be used anywhere where the user wishes to have a computer system identify a string in a set of strings where there is no perfect match. (Like an approximate match vlookup for strings).

So what you should take from this, is that you probably want to use a combination of high level heuristics (finding words from one phrase in the other phrase, length of both phrases, etc) along with the implementation of the Levenshtein distance algorithm. Because deciding which is the "best" match is a heuristic (fuzzy) determination - you'll have to come up with a set of weights for any metrics you come up with to determine similarity.

With the appropriate set of heuristics and weights, you'll have your comparison program quickly making the decisions that you would have made.

ok, here is what i understood from your question. You are writing a csv file from python but when you are opening that file into some other application like excel or open office they are showing the complete row in one cell rather than each word in individual cell. I am right??

if i am then please try this,

import csv

with open(r"C:\\test.csv", "wb") as csv_file:
    writer = csv.writer(csv_file, delimiter =",",quoting=csv.QUOTE_MINIMAL)
    writer.writerow(["a","b"])

you have to set the delimiter = ","

This is a warning for usual. You can either disable it by

#pragma warning(disable:4996)

or simply use fopen_s like Microsoft has intended.

But be sure to use the pragma before other headers.

I was getting this same warning everytime I was doing 'maven clean'. I found the solution :

Step - 1 Right click on your project in Eclipse

Step - 2 Click Properties

Step - 3 Select Maven in the left hand side list.

Step - 4 You will notice "pom.xml" in the Active Maven Profiles text box on the right hand side. Clear it and click Apply.

Below is the screen shot :

Hope this helps. :)

You could use the longer boringer way

<p style="font-size:14px; color:#538b01; font-weight:bold; font-style:italic;">Enter the competition by</p><p style="font-size:14px; color:#ff00; font-weight:bold; font-style:italic;">summer</p> 

you get the point for the rest

To select a device you must first start both, android studio and your virtual device. Then visual studio code will display that virtual device as an option.

JavaScript

If you want to make it case insensitive just add i at the end of regex:

'Test'.match(/[A-Z]/gi) //Returns ["T", "e", "s", "t"]

Without i

'Test'.match(/[A-Z]/g) //Returns ["T"]

In Notepad++ to replace, hit Ctrl+H to open the Replace menu.

Then if you check the "Regular expression" button and you want in your replacement to use a part of your matching pattern, you must use "capture groups" (read more on google). For example, let's say that you want to match each of the following lines

value="4"
value="403"
value="200"
value="201"
value="116"
value="15"

using the .*"\d+" pattern and want to keep only the number. You can then use a capture group in your matching pattern, using parentheses ( and ), like that: .*"(\d+)". So now in your replacement you can simply write $1, where $1 references to the value of the 1st capturing group and will return the number for each successful match. If you had two capture groups, for example (.*)="(\d+)", $1 will return the string value and $2 will return the number.

So by using:

Find: .*"(\d+)"

Replace: $1

It will return you

4
403
200
201
116
15

Please note that there many alternate and better ways of matching the aforementioned pattern. For example the pattern value="([0-9]+)" would be better, since it is more specific and you will be sure that it will match only these lines. It's even possible of making the replacement without the use of capture groups, but this is a slightly more advanced topic, so I'll leave it for now :)

I found after trying lots of convoluted examples that very simple approach worked for me.

I just wanted to take a dump of a db from local and import it on a remote instance:

on the local machine:

mongodump -d databasename

then I scp'd my dump to my server machine:

scp -r dump [email protected]:~

then from the parent dir of the dump simply:

mongorestore 

and that imported the database.

assuming mongodb service is running of course.

This line:

if(str2==${str}){

Should be:

if( str2 == str ) {

The ${ and } will give you a parse error, as they should only be used inside Groovy Strings for templating

I can change ActionBar text color by using titleTextColor

<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <item name="titleTextColor">#333333</item>
</style>

I know I'm a little late to the party, but I did want to throw some interjections. (I would have commented but not enough reputation points yet, so, here's a full answer).

This requires the latest version of VS Code, Azure Repo Extention, and Git to be installed.

Anyone looking to use the new VS Code (or using the preview like myself), when you go to the Settings (Still File -> Preferences -> Settings or CTRL+, ) you'll be looking under User Settings -> Extensions -> Azure Repos.

Then under Tfvc: Location you can paste the location of the executable.

For 2017 it'll be

C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\TF.exe

Or for 2019 (Preview)

C:\Program Files (x86)\Microsoft Visual Studio\2019\Preview\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\TF.exe

After adding the location, I closed my VS Code (not sure if this was needed) and went my git repo to copy the git URL.

After that, went back into VS Code went to the Command Palette (View -> Command Palette or CTRL+Shift+P) typed Git: Clone pasted my repo:

Selected the location for the repo to be stored. Next was an error that popped up. I proceeded to follow this video which walked me through clicking on the Team button with the exclamation mark on the bottom of your VS Code Screen

Then chose the new method of authentication

Copy by using CTRL+C and then press enter. Your browser will launch a page where you'll enter the code you copied (CTRL+V).

Click Continue

Log in with your Microsoft Credentials and you should see a change on the bottom bar of VS Code.

Cheers!

Refined Javascript only solution for YouTube and Vimeo using jQuery.

// -- After the document is ready
$(function() {
  // Find all YouTube and Vimeo videos
  var $allVideos = $("iframe[src*='www.youtube.com'], iframe[src*='player.vimeo.com']");

  // Figure out and save aspect ratio for each video
  $allVideos.each(function() {
    $(this)
      .data('aspectRatio', this.height / this.width)
      // and remove the hard coded width/height
      .removeAttr('height')
      .removeAttr('width');
  });

  // When the window is resized
  $(window).resize(function() {
    // Resize all videos according to their own aspect ratio
    $allVideos.each(function() {
      var $el = $(this);
      // Get parent width of this video
      var newWidth = $el.parent().width();
      $el
        .width(newWidth)
        .height(newWidth * $el.data('aspectRatio'));
    });

  // Kick off one resize to fix all videos on page load
  }).resize();
});

Simple to use with only embed:

<iframe width="16" height="9" src="https://www.youtube.com/embed/wH7k5CFp4hI" frameborder="0" allowfullscreen></iframe>

Or with responsive style framework like Bootstrap.

<div class="row">
  <div class="col-sm-6">
    Stroke Awareness
  <div class="col-sm-6>
    <iframe width="16" height="9" src="https://www.youtube.com/embed/wH7k5CFp4hI" frameborder="0" allowfullscreen></iframe>
  </div>
</div>

• Relies on width and height of iframe to preserve aspect ratio
• Can use aspect ratio for width and height (width="16" height="9")
• Waits until document is ready before resizing
• Uses jQuery substring *= selector instead of start of string ^=
• Gets reference width from video iframe parent instead of predefined element
• Javascript solution
• No CSS
• No wrapper needed

Thanks to @Dampas for starting point. https://stackoverflow.com/a/33354009/1011746

if you know the index of the item of default value,just

lstDepartment.SelectedIndex = 1;//the second item

or if you know the value you want to set, just

lstDepartment.SelectedValue = "the value you want to set";

Either [0-9] or \d¹ should suffice if you only need a single digit. Append + if you need more.

1 The semantics are slightly different as \d potentially matches any decimal digit in any script out there that uses decimal digits.

FOR %%A IN (list) DO command parameters

list is a list of any elements, separated by either spaces, commas or semicolons.

command can be any internal or external command, batch file or even - in OS/2 and NT - a list of commands

parameters contains the command line parameters for command. In this example, command will be executed once for every element in list, using parameters if specified.

A special type of parameter (or even command) is %%A, which will be substituted by each element from list consecutively.

From FOR loops

Make sure you have access configured to the URL http://localhost/reports using the SQL Reporting Services Configuration. To do this:

1. Open Reporting Services Configuration Manager -> then connect to the report server instance -> then click on Report Manager URL.
2. In the Report Manager URL page, click the Advanced button -> then in the Multiple Identities for Report Manager, click Add.
3. In the Add a Report Manager HTTP URL popup box, select Host Header and type in: localhost
4. Click OK to save your changes.
5. Now start/ run Internet Explorer using Run as Administator... (NOTE: If you don't see the 'Site Settings' link in the top left corner while at http://localhost/reports it is probably because you aren't running IE as an Administator or you haven't assigned your computers 'domain\username' to the reporting services roles, see how to do this in the next few steps.)
6. Then go to: http://localhost/reports (you may have to login with your Computer's username and password)
7. You should now be directed to the Home page of SQL Server Reporting Services here: http://localhost/Reports/Pages/Folder.aspx
8. From the Home page, click the Properties tab, then click New Role Assignment
9. In the Group or user name textbox, add the 'domain\username' which was in the error message (in my case, I added: DOUGDELL3-PC\DOUGDELL3 for the 'domain\username', in your case you can find the domain\username for your computer in the rsAccessDenied error message).
10. Now check all the checkboxes; Browser, Content Manager, My Reports, Publisher, Report Builder, and then click OK.
11. You're domain\username should now be assigned to the Roles that will give you access to deploy your reports to the Report Server. If you're using Visual Studio or SQL Server Business Intelligence Development Studio to deploy your reports to your local reports server, you should now be able to.
12. Hopefully, that helps you solve your Reports Server rsAccessDenied error message...

Just to let you know this tutorial was done on a Windows 7 computer with SQL Server Reporting Services 2008.

Reference Article: http://techasp.blogspot.co.uk/2013/06/how-to-fix-reporting-services.html

You can force IE10 to render in IE9 mode by adding:

<meta http-equiv="X-UA-Compatible" content="IE=9">

in your <head> tag.

See MSDN for more information...

If your data is already serialized:

a) send a JSON response

public function someAction()
{
    $response = new Response();
    $response->setContent(file_get_contents('path/to/file'));
    $response->headers->set('Content-Type', 'application/json');
    return $response;
}

b) send a JSONP response (with callback)

public function someAction()
{
    $response = new Response();
    $response->setContent('/**/FUNCTION_CALLBACK_NAME(' . file_get_contents('path/to/file') . ');');
    $response->headers->set('Content-Type', 'text/javascript');
    return $response;
}

If your data needs be serialized:

c) send a JSON response

public function someAction()
{
    $response = new JsonResponse();
    $response->setData([some array]);
    return $response;
}

d) send a JSONP response (with callback)

public function someAction()
{
    $response = new JsonResponse();
    $response->setData([some array]);
    $response->setCallback('FUNCTION_CALLBACK_NAME');
    return $response;
}

e) use groups in Symfony 3.x.x

Create groups inside your Entities

<?php

namespace Mindlahus;

use Symfony\Component\Serializer\Annotation\Groups;

/**
 * Some Super Class Name
 *
 * @ORM    able("table_name")
 * @ORM\Entity(repositoryClass="SomeSuperClassNameRepository")
 * @UniqueEntity(
 *  fields={"foo", "boo"},
 *  ignoreNull=false
 * )
 */
class SomeSuperClassName
{
    /**
     * @Groups({"group1", "group2"})
     */
    public $foo;
    /**
     * @Groups({"group1"})
     */
    public $date;

    /**
     * @Groups({"group3"})
     */
    public function getBar() // is* methods are also supported
    {
        return $this->bar;
    }

    // ...
}

Normalize your Doctrine Object inside the logic of your application

<?php

use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactory;
// For annotations
use Doctrine\Common\Annotations\AnnotationReader;
use Symfony\Component\Serializer\Mapping\Loader\AnnotationLoader;
use Symfony\Component\Serializer\Serializer;
use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
use Symfony\Component\Serializer\Encoder\JsonEncoder;

...

$repository = $this->getDoctrine()->getRepository('Mindlahus:SomeSuperClassName');
$SomeSuperObject = $repository->findOneById($id);

$classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader(new AnnotationReader()));
$encoder = new JsonEncoder();
$normalizer = new ObjectNormalizer($classMetadataFactory);
$callback = function ($dateTime) {
    return $dateTime instanceof \DateTime
        ? $dateTime->format('m-d-Y')
        : '';
};
$normalizer->setCallbacks(array('date' => $callback));
$serializer = new Serializer(array($normalizer), array($encoder));
$data = $serializer->normalize($SomeSuperObject, null, array('groups' => array('group1')));

$response = new Response();
$response->setContent($serializer->serialize($data, 'json'));
$response->headers->set('Content-Type', 'application/json');
return $response;

Building off of Viktar's answer, here's an implementation you can call once on a given hidden input element to ensure that subsequent change events get fired whenever the value of the input element changes:

/**
 * Modifies the provided hidden input so value changes to trigger events.
 *
 * After this method is called, any changes to the 'value' property of the
 * specified input will trigger a 'change' event, just like would happen
 * if the input was a text field.
 *
 * As explained in the following SO post, hidden inputs don't normally
 * trigger on-change events because the 'blur' event is responsible for
 * triggering a change event, and hidden inputs aren't focusable by virtue
 * of being hidden elements:
 * https://stackoverflow.com/a/17695525/4342230
 *
 * @param {HTMLInputElement} inputElement
 *   The DOM element for the hidden input element.
 */
function setupHiddenInputChangeListener(inputElement) {
  const propertyName = 'value';

  const {get: originalGetter, set: originalSetter} =
    findPropertyDescriptor(inputElement, propertyName);

  // We wrap this in a function factory to bind the getter and setter values
  // so later callbacks refer to the correct object, in case we use this
  // method on more than one hidden input element.
  const newPropertyDescriptor = ((_originalGetter, _originalSetter) => {
    return {
      set: function(value) {
        const currentValue = originalGetter.call(inputElement);

        // Delegate the call to the original property setter
        _originalSetter.call(inputElement, value);

        // Only fire change if the value actually changed.
        if (currentValue !== value) {
          inputElement.dispatchEvent(new Event('change'));
        }
      },

      get: function() {
        // Delegate the call to the original property getter
        return _originalGetter.call(inputElement);
      }
    }
  })(originalGetter, originalSetter);

  Object.defineProperty(inputElement, propertyName, newPropertyDescriptor);
};

/**
 * Search the inheritance tree of an object for a property descriptor.
 *
 * The property descriptor defined nearest in the inheritance hierarchy to
 * the class of the given object is returned first.
 *
 * Credit for this approach:
 * https://stackoverflow.com/a/38802602/4342230
 *
 * @param {Object} object
 * @param {String} propertyName
 *   The name of the property for which a descriptor is desired.
 *
 * @returns {PropertyDescriptor, null}
 */
function findPropertyDescriptor(object, propertyName) {
  if (object === null) {
    return null;
  }

  if (object.hasOwnProperty(propertyName)) {
    return Object.getOwnPropertyDescriptor(object, propertyName);
  }
  else {
    const parentClass = Object.getPrototypeOf(object);

    return findPropertyDescriptor(parentClass, propertyName);
  }
}

Call this on document ready like so:

$(document).ready(function() {
  setupHiddenInputChangeListener($('myinput')[0]);
});

The following works for me when disabling Findbugs in a child POM:

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>findbugs-maven-plugin</artifactId>
    <executions>
        <execution>
            <id>ID_AS_IN_PARENT</id> <!-- id is necessary sometimes -->
            <phase>none</phase>
        </execution>
    </executions>
</plugin>

Note: the full definition of the Findbugs plugin is in our parent/super POM, so it'll inherit the version and so-on.

In Maven 3, you'll need to use:

 <configuration>
      <skip>true</skip>
 </configuration>

for the plugin.

string InstallPath = (string)Registry.GetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\MyApplication\AppPath", "Installed", null);    
if (InstallPath != null)
{
    // Do stuff
}

That code should get your value. You'll need to be

using Microsoft.Win32;

for that to work though.

Simple and easy in javascipt

<script>

  document.getElementById("selectsearch").addEventListener("change", function(){

  var get_form =   document.getElementById("search-form") // get form 
  get_form.action =  '/search/' +  this.value; // assign value 

});

</script>

You do not need to pass the size parameter, just declare Varchar already understands that it is MAX like:

cmd.Parameters.Add("@blah",SqlDbType.VarChar).Value = "some large text";

You can find them in /var/log within your root Magento installation

There will usually be two files by default, exception.log and system.log.

If the directories or files don't exist, create them and give them the correct permissions, then enable logging within Magento by going to System > Configuration > Developer > Log Settings > Enabled = Yes

Pipe (|) is a special character in regex. to escape it, you need to prefix it with backslash (\). But in java, backslash is also an escape character. so again you need to escape it with another backslash. So your regex should be \\|\\| e.g, String[] tokens = myString.split("\\|\\|");

There's only one registered mediatype for SVG, and that's the one you listed, image/svg+xml. You can of course serve SVG as XML too, though browsers tend to behave differently in some scenarios if you do, for example I've seen cases where SVG used in CSS backgrounds fail to display unless served with the image/svg+xml mediatype.

Note in 2018: readAsBinaryString is outdated. For use cases where previously you'd have used it, these days you'd use readAsArrayBuffer (or in some cases, readAsDataURL) instead.

readAsBinaryString says that the data must be represented as a binary string, where:

...every byte is represented by an integer in the range [0..255].

JavaScript originally didn't have a "binary" type (until ECMAScript 5's WebGL support of Typed Array* (details below) -- it has been superseded by ECMAScript 2015's ArrayBuffer) and so they went with a String with the guarantee that no character stored in the String would be outside the range 0..255. (They could have gone with an array of Numbers instead, but they didn't; perhaps large Strings are more memory-efficient than large arrays of Numbers, since Numbers are floating-point.)

If you're reading a file that's mostly text in a western script (mostly English, for instance), then that string is going to look a lot like text. If you read a file with Unicode characters in it, you should notice a difference, since JavaScript strings are UTF-16** (details below) and so some characters will have values above 255, whereas a "binary string" according to the File API spec wouldn't have any values above 255 (you'd have two individual "characters" for the two bytes of the Unicode code point).

If you're reading a file that's not text at all (an image, perhaps), you'll probably still get a very similar result between readAsText and readAsBinaryString, but with readAsBinaryString you know that there won't be any attempt to interpret multi-byte sequences as characters. You don't know that if you use readAsText, because readAsText will use an encoding determination to try to figure out what the file's encoding is and then map it to JavaScript's UTF-16 strings.

You can see the effect if you create a file and store it in something other than ASCII or UTF-8. (In Windows you can do this via Notepad; the "Save As" as an encoding drop-down with "Unicode" on it, by which looking at the data they seem to mean UTF-16; I'm sure Mac OS and *nix editors have a similar feature.) Here's a page that dumps the result of reading a file both ways:

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-type" content="text/html;charset=UTF-8">
<title>Show File Data</title>
<style type='text/css'>
body {
    font-family: sans-serif;
}
</style>
<script type='text/javascript'>

    function loadFile() {
        var input, file, fr;

        if (typeof window.FileReader !== 'function') {
            bodyAppend("p", "The file API isn't supported on this browser yet.");
            return;
        }

        input = document.getElementById('fileinput');
        if (!input) {
            bodyAppend("p", "Um, couldn't find the fileinput element.");
        }
        else if (!input.files) {
            bodyAppend("p", "This browser doesn't seem to support the `files` property of file inputs.");
        }
        else if (!input.files[0]) {
            bodyAppend("p", "Please select a file before clicking 'Load'");
        }
        else {
            file = input.files[0];
            fr = new FileReader();
            fr.onload = receivedText;
            fr.readAsText(file);
        }

        function receivedText() {
            showResult(fr, "Text");

            fr = new FileReader();
            fr.onload = receivedBinary;
            fr.readAsBinaryString(file);
        }

        function receivedBinary() {
            showResult(fr, "Binary");
        }
    }

    function showResult(fr, label) {
        var markup, result, n, aByte, byteStr;

        markup = [];
        result = fr.result;
        for (n = 0; n < result.length; ++n) {
            aByte = result.charCodeAt(n);
            byteStr = aByte.toString(16);
            if (byteStr.length < 2) {
                byteStr = "0" + byteStr;
            }
            markup.push(byteStr);
        }
        bodyAppend("p", label + " (" + result.length + "):");
        bodyAppend("pre", markup.join(" "));
    }

    function bodyAppend(tagName, innerHTML) {
        var elm;

        elm = document.createElement(tagName);
        elm.innerHTML = innerHTML;
        document.body.appendChild(elm);
    }

</script>
</head>
<body>
<form action='#' onsubmit="return false;">
<input type='file' id='fileinput'>
<input type='button' id='btnLoad' value='Load' onclick='loadFile();'>
</form>
</body>
</html>

If I use that with a "Testing 1 2 3" file stored in UTF-16, here are the results I get:

Text (13):

54 65 73 74 69 6e 67 20 31 20 32 20 33

Binary (28):

ff fe 54 00 65 00 73 00 74 00 69 00 6e 00 67 00 20 00 31 00 20 00 32 00 20 00 33 00

As you can see, readAsText interpreted the characters and so I got 13 (the length of "Testing 1 2 3"), and readAsBinaryString didn't, and so I got 28 (the two-byte BOM plus two bytes for each character).

* XMLHttpRequest.response with responseType = "arraybuffer" is supported in HTML 5.

** "JavaScript strings are UTF-16" may seem like an odd statement; aren't they just Unicode? No, a JavaScript string is a series of UTF-16 code units; you see surrogate pairs as two individual JavaScript "characters" even though, in fact, the surrogate pair as a whole is just one character. See the link for details.

The simplest make file can be

all : test

test : test.o
        gcc -o test test.o 

test.o : test.c
        gcc -c test.c

clean :
        rm test *.o

//How decodeURIComponent Works

function proURIDecoder(val)
{
  val=val.replace(/\+/g, '%20');
  var str=val.split("%");
  var cval=str[0];
  for (var i=1;i<str.length;i++)
  {
    cval+=String.fromCharCode(parseInt(str[i].substring(0,2),16))+str[i].substring(2);
  }

  return cval;
}

document.write(proURIDecoder(window.location.href));

Move semantics are based on rvalue references.
An rvalue is a temporary object, which is going to be destroyed at the end of the expression. In current C++, rvalues only bind to const references. C++1x will allow non-const rvalue references, spelled T&&, which are references to an rvalue objects.
Since an rvalue is going to die at the end of an expression, you can steal its data. Instead of copying it into another object, you move its data into it.

class X {
public: 
  X(X&& rhs) // ctor taking an rvalue reference, so-called move-ctor
    : data_()
  {
     // since 'x' is an rvalue object, we can steal its data
     this->swap(std::move(rhs));
     // this will leave rhs with the empty data
  }
  void swap(X&& rhs);
  // ... 
};

// ...

X f();

X x = f(); // f() returns result as rvalue, so this calls move-ctor

In the above code, with old compilers the result of f() is copied into x using X's copy constructor. If your compiler supports move semantics and X has a move-constructor, then that is called instead. Since its rhs argument is an rvalue, we know it's not needed any longer and we can steal its value.
So the value is moved from the unnamed temporary returned from f() to x (while the data of x, initialized to an empty X, is moved into the temporary, which will get destroyed after the assignment).

Can't pickle <type 'function'>: attribute lookup __builtin__.function failed

This error will also come if you have any inbuilt function inside the model object that was passed to the async job.

So make sure to check the model objects that are passed doesn't have inbuilt functions. (In our case we were using FieldTracker() function of django-model-utils inside the model to track a certain field). Here is the link to relevant GitHub issue.

I'm using tesseract OCR engine with TessNet2 (a C# wrapper - http://www.pixel-technology.com/freeware/tessnet2/).

Some basic code:

using tessnet2;

...

Bitmap image = new Bitmap(@"u:\user files\bwalker\2849257.tif");
            tessnet2.Tesseract ocr = new tessnet2.Tesseract();
            ocr.SetVariable("tessedit_char_whitelist", "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.,$-/#&=()\"':?"); // Accepted characters
            ocr.Init(@"C:\Users\bwalker\Documents\Visual Studio 2010\Projects\tessnetWinForms\tessnetWinForms\bin\Release\", "eng", false); // Directory of your tessdata folder
            List<tessnet2.Word> result = ocr.DoOCR(image, System.Drawing.Rectangle.Empty);
            string Results = "";
            foreach (tessnet2.Word word in result)
            {
                Results += word.Confidence + ", " + word.Text + ", " + word.Left + ", " + word.Top + ", " + word.Bottom + ", " + word.Right + "\n";
            }

You can't.

The only way to set the value of a file input is by the user to select a file.

This is done for security reasons. Otherwise you would be able to create a JavaScript that automatically uploads a specific file from the client's computer.

A very very good document regarding this topic is Troubleshooting Guide for Java from (originally) Sun. See the chapter "Troubleshooting System Crashes" for information about hs_err_pid* Files.

See Appendix C - Fatal Error Log

Per the guide, by default the file will be created in the working directory of the process if possible, or in the system temporary directory otherwise. A specific location can be chosen by passing in the -XX:ErrorFile product flag. It says:

If the -XX:ErrorFile= file flag is not specified, the system attempts to create the file in the working directory of the process. In the event that the file cannot be created in the working directory (insufficient space, permission problem, or other issue), the file is created in the temporary directory for the operating system.

If I'm understanding your question and code correctly, then I want to first mention three things before sharing my code/version of a solution. First, for both name and value you probably shouldn't be using the getAttribute() method because they are, themselves, properties of (the variable named) inputs (at a given index of i). Secondly, the variable that you are trying to alert is one of a select handful of terms in JavaScript that are designated as 'reserved keywords' or simply "reserved words". As you can see in/on this list (on the link), new is clearly a reserved word in JS and should never be used as a variable name. For more information, simply google 'reserved words in JavaScript'. Third and finally, in your alert statement itself, you neglected to include a semicolon. That and that alone can sometimes be enough for your code not to run as expected. [Aside: I'm not saying this as advice but more as observation: JavaScript will almost always forgive and allow having too many and/or unnecessary semicolons, but generally JavaScript is also equally if not moreso merciless if/when missing (any of the) necessary, required semicolons. Therefore, best practice is, of course, to add the semicolons only at all of the required points and exclude them in all other circumstances. But practically speaking, if in doubt, it probably will not hurt things by adding/including an extra one but will hurt by ignoring a mandatory one. General rules are all declarations and assignments end with a semicolon (such as variable assignments, alerts, console.log statements, etc.) but most/all expressions do not (such as for loops, while loops, function expressions Just Saying.] But I digress..

    function whenWindowIsReady() {
        var inputs = document.getElementsByTagName('input');
        var lengthOfInputs = inputs.length; // this is for optimization
        for (var i = 0; i < lengthOfInputs; i++) {
            if (inputs[i].name === "ans") {   
                var ansIsName = inputs[i].value;
                alert(ansIsName);
            }
        }
    }

    window.onReady = whenWindowIsReady();

PS: You used a double assignment operator in your conditional statement, and in this case it doesn't matter since you are comparing Strings, but generally I believe the triple assignment operator is the way to go and is more accurate as that would check if the values are EQUIVALENT WITHOUT TYPE CONVERSION, which can be very important for other instances of comparisons, so it's important to point out. For example, 1=="1" and 0==false are both true (when usually you'd want those to return false since the value on the left was not the same as the value on the right, without type conversion) but 1==="1" and 0===false are both false as you'd expect because the triple operator doesn't rely on type conversion when making comparisons. Keep that in mind for the future.

For new Qt users this is a little more confusing than it seems if you are using QT Designer and .ui files.

Initially I tried to use ui->setWindowTitle, but that doesn't exist. ui is not a QDialog or a QMainWindow.

The owner of the ui is the QDialog or QMainWindow, the .ui just describes how to lay it out. In that case, you would use:

this->setWindowTitle("New Title");

I hope this helps someone else.

Maybe

mysql> show processlist;

To accomplish this, add 2 CSS properties on the <body> element.

body {
   height: 100%;
   overflow-y: hidden;
}

These days there are many news websites which require users to create an account. Typically they will give full access to the page for about a second, and then they show a pop-up, and stop users from scrolling down.

If you want to write bytes then you should open the file in binary mode.

f = open('/tmp/output', 'wb')

As of Laravel >= 5.3, best way is to use value:

$groupName = \App\User::where('username',$username)->value('groupName');

or

use App\User;//at top of controller
$groupName = User::where('username',$username)->value('groupName');//inside controller function

Of course you have to create a model User for users table which is most efficient way to interact with database tables in Laravel.

You can also try

db.Courses.Include("Modules.Chapters").Single(c => c.Id == id);

You have a JSON Lines format text file. You need to parse your file line by line:

import json

data = []
with open('file') as f:
    for line in f:
        data.append(json.loads(line))

Each line contains valid JSON, but as a whole, it is not a valid JSON value as there is no top-level list or object definition.

Note that because the file contains JSON per line, you are saved the headaches of trying to parse it all in one go or to figure out a streaming JSON parser. You can now opt to process each line separately before moving on to the next, saving memory in the process. You probably don't want to append each result to one list and then process everything if your file is really big.

If you have a file containing individual JSON objects with delimiters in-between, use How do I use the 'json' module to read in one JSON object at a time? to parse out individual objects using a buffered method.

Two ways to do that..

Option 1:

1.  Go to "Start" -> "Run".

2.  Write "CMD" and press on "Enter" key.

3.  Write the command "net statistics server" and press on "Enter" key.

4.  The line that start with "Statistics since …" provides the time that the server was up from.


  The command "net stats srv" can be use instead.

Option 2:

Uptime.exe Tool Allows You to Estimate Server Availability with Windows NT 4.0 SP4 or Higher

http://support.microsoft.com/kb/232243

Hope it helped you!!

The main difference is polymorphism is a specific result of inheritance. Polymorphism is where the method to be invoked is determined at runtime based on the type of the object. This is a situation that results when you have one class inheriting from another and overriding a particular method. However, in a normal inheritance tree, you don't have to override any methods and therefore not all method calls have to be polymorphic. Does that make sense? It's a similar problem to all Ford vehicles are automobiles, but not all automobiles are Fords (although not quite....).

Additionally, polymorphism deals with method invocation whereas inheritance also describes data members, etc.

You can try this also, if you don't want to deal with the enumerator:

object ItemToDelete = null;
foreach (object lsbItem in listbox1.Items)
{
   if (lsbItem.ToString() == "-ITEM-")
   {
      ItemToDelete = lsbItem;                                  
   }
}

if (ItemToDelete != null)
    listbox1.Items.Remove(ItemToDelete);

When you try to set text in Edittext or textview you should pass only String format.

dateTime.setText(app.getTotalDl());

to

dateTime.setText(String.valueOf(app.getTotalDl()));

I faced the same problem and deccided to write my own solution. But because I want to also compare Arrays with Objects and vice-versa, I crafted a generic solution. I decided to add the functions to the prototype, but one can easily rewrite them to standalone functions. Here is the code:

Array.prototype.equals = Object.prototype.equals = function(b) {
    var ar = JSON.parse(JSON.stringify(b));
    var err = false;
    for(var key in this) {
        if(this.hasOwnProperty(key)) {
            var found = ar.find(this[key]);
            if(found > -1) {
                if(Object.prototype.toString.call(ar) === "[object Object]") {
                    delete ar[Object.keys(ar)[found]];
                }
                else {
                    ar.splice(found, 1);
                }
            }
            else {
                err = true;
                break;
            }
        }
    };
    if(Object.keys(ar).length > 0 || err) {
        return false;
    }
    return true;
}

Array.prototype.find = Object.prototype.find = function(v) {
    var f = -1;
    for(var i in this) {
        if(this.hasOwnProperty(i)) {
            if(Object.prototype.toString.call(this[i]) === "[object Array]" || Object.prototype.toString.call(this[i]) === "[object Object]") {
                if(this[i].equals(v)) {
                    f = (typeof(i) == "number") ? i : Object.keys(this).indexOf(i);
                }
            }
            else if(this[i] === v) {
                f = (typeof(i) == "number") ? i : Object.keys(this).indexOf(i);
            }
        }
    }
    return f;
}

This Algorithm is split into two parts; The equals function itself and a function to find the numeric index of a property in an array / object. The find function is only needed because indexof only finds numbers and strings and no objects .

One can call it like this:

({a: 1, b: "h"}).equals({a: 1, b: "h"});

The function either returns true or false, in this case true. The algorithm als allows comparison between very complex objects:

({a: 1, b: "hello", c: ["w", "o", "r", "l", "d", {answer1: "should be", answer2: true}]}).equals({b: "hello", a: 1, c: ["w", "d", "o", "r", {answer1: "should be", answer2: true}, "l"]})

The upper example will return true, even tho the properties have a different ordering. One small detail to look out for: This code also checks for the same type of two variables, so "3" is not the same as 3.

Brief and simple

It is a function which returns another function written in short way.

const handleChange = field => e => {
  e.preventDefault()
  // Do something here
}

// is equal to 
function handleChange(field) {
  return function(e) {
    e.preventDefault()
    // Do something here
  }
}

Why people do it ?

Have you faced when you need to write a function which can be customized? Or you have to write a callback function which has fixed parameters (arguments), but you need to pass more variables to the function but avoiding global variables? If your answer "yes" then it is the way how to do it.

For example we have a button with onClick callback. And we need to pass id to the function, but onClick accepts only one parameter event, we can not pass extra parameters within like this:

const handleClick = (event, id) {
  event.preventDefault()
  // Dispatch some delete action by passing record id
}

It will not work!

Therefore we make a function which will return other function with its own scope of variables without any global variables, because global variables are evil .

Below the function handleClick(props.id)} will be called and return a function and it will have id in its scope! No matter how many times it will be pressed the ids will not effect or change each other, they are totally isolated.

const handleClick = id => event {
  event.preventDefault()
  // Dispatch some delete action by passing record id
}

const Confirm = props => (
  <div>
    <h1>Are you sure to delete?</h1>
    <button onClick={handleClick(props.id)}>
      Delete
    </button>
  </div
)

Other benefit

A function which returns another function also called "curried functions" and they are used for function compositions.

You can find example here: https://gist.github.com/sultan99/13ef56b4089789a8d115869ee2c5ec47

Since 12,200 people have looked at this question and not got an answer:

DFSORT and SyncSort are the predominant Mainframe sorting products. Their control cards have many similarities, and some differences.

JOINKEYS FILE=F1,FIELDS=(key1startpos,7,A)              
JOINKEYS FILE=F2,FIELDS=(key2startpos,7,A)              
JOIN UNPAIRED,F1,F2
REFORMAT FIELDS=(F1:1,5200,F2:1,5200)                         
SORT FIELDS=COPY    

A "JOINKEYS" is made of three Tasks. Sub-Task 1 is the first JOINKEYS. Sub-Task 2 is the second JOINKEYS. The Main Task follows and is where the joined data is processed. In the example above it is a simple COPY operation. The joined data will simply be written to SORTOUT.

The JOIN statement defines that as well as matched records, UNPAIRED F1 and F2 records are to be presented to the Main Task.

The REFORMAT statement defines the record which will be presented to the Main Task. A more efficient example, imagining that three fields are required from F2, is:

 REFORMAT FIELDS=(F1:1,5200,F2:1,10,30,1,5100,100)

Each of the fields on F2 is defined with a start position and a length.

The record which is then processed by the Main task is 5311 bytes long, and the fields from F2 can be referenced by 5201,10,5211,1,5212,100 with the F1 record being 1,5200.

A better way achieve the same thing is to reduce the size of F2 with JNF2CNTL.

//JNF2CNTL DD *
  INREC BUILD=(207,1,10,30,1,5100,100)

Some installations of SyncSort do not support JNF2CNTL, and even where supported (from Syncsort MFX for z/OS release 1.4.1.0 onwards), it is not documented by SyncSort. For users of 1.3.2 or 1.4.0 an update is available from SyncSort to provide JNFnCNTL support.

It should be noted that JOINKEYS by default SORTs the data, with option EQUALS. If the data for a JOINKEYS file is already in sequence, SORTED should be specified. For DFSORT NOSEQCHK can also be specified if sequence-checking is not required.

 JOINKEYS FILE=F1,FIELDS=(key1startpos,7,A),SORTED,NOSEQCHK

Although the request is strange, as the source file won't be able to be determined, all unmatched records are to go to a separate output file.

With DFSORT, there is a matching-marker, specified with ? in the REFORMAT:

 REFORMAT FIELDS=(F1:1,5200,F2:1,10,30,1,5100,100,?)

This increases the length of the REFORMAT record by one byte. The ? can be specified anywhere on the REFORMAT record, and need not be specified. The ? is resolved by DFSORT to: B, data sourced from Both files; 1, unmatched record from F1; 2, unmatched record from F2.

SyncSort does not have the match marker. The absence or presence of data on the REFORMAT record has to be determined by values. Pick a byte on both input records which cannot contain a particular value (for instance, within a number, decide on a non-numeric value). Then specify that value as the FILL character on the REFORMAT.

 REFORMAT FIELDS=(F1:1,5200,F2:1,10,30,1,5100,100),FILL=C'$'

If position 1 on F1 cannot naturally have "$" and position 20 on F2 cannot either, then those two positions can be used to establish the result of the match. The entire record can be tested if necessary, but sucks up more CPU time.

The apparent requirement is for all unmatched records, from either F1 or F2, to be written to one file. This will require a REFORMAT statement which includes both records in their entirety:

DFSORT, output unmatched records:

  REFORMAT FIELDS=(F1:1,5200,F2:1,5200,?)

  OUTFIL FNAMES=NOMATCH,INCLUDE=(10401,1,SS,EQ,C'1,2'),
        IFTHEN=(WHEN=(10401,1,CH,EQ,C'1'),
                    BUILD=(1,5200)),
        IFTHEN=(WHEN=NONE,
                    BUILD=(5201,5200))

SyncSort, output unmatched records:

  REFORMAT FIELDS=(F1:1,5200,F2:1,5200),FILL=C'$'

  OUTFIL FNAMES=NOMATCH,INCLUDE=(1,1,CH,EQ,C'$',
                          OR,5220,1,CH,EQ,C'$'),
        IFTHEN=(WHEN=(1,1,CH,EQ,C'$'),
                    BUILD=(1,5200)),
        IFTHEN=(WHEN=NONE,
                    BUILD=(5201,5200))

The coding for SyncSort will also work with DFSORT.

To get the matched records written is easy.

  OUTFIL FNAMES=MATCH,SAVE

SAVE ensures that all records not written by another OUTFIL will be written here.

There is some reformatting required, to mainly output data from F1, but to select some fields from F2. This will work for either DFSORT or SyncSort:

  OUTFIL FNAMES=MATCH,SAVE,
     BUILD=(1,50,10300,100,51,212,5201,10,263,8,5230,1,271,4929)

The whole thing, with arbitrary starts and lengths is:

DFSORT

  JOINKEYS FILE=F1,FIELDS=(1,7,A)              
  JOINKEYS FILE=F2,FIELDS=(20,7,A)    

  JOIN UNPAIRED,F1,F2

  REFORMAT FIELDS=(F1:1,5200,F2:1,5200,?)                         

  SORT FIELDS=COPY    

  OUTFIL FNAMES=NOMATCH,INCLUDE=(10401,1,SS,EQ,C'1,2'),
        IFTHEN=(WHEN=(10401,1,CH,EQ,C'1'),
                    BUILD=(1,5200)),
        IFTHEN=(WHEN=NONE,
                    BUILD=(5201,5200))

  OUTFIL FNAMES=MATCH,SAVE,
     BUILD=(1,50,10300,100,51,212,5201,10,263,8,5230,1,271,4929)

SyncSort

  JOINKEYS FILE=F1,FIELDS=(1,7,A)              
  JOINKEYS FILE=F2,FIELDS=(20,7,A)              

  JOIN UNPAIRED,F1,F2

  REFORMAT FIELDS=(F1:1,5200,F2:1,5200),FILL=C'$'                         

  SORT FIELDS=COPY    

  OUTFIL FNAMES=NOMATCH,INCLUDE=(1,1,CH,EQ,C'$',
                          OR,5220,1,CH,EQ,C'$'),
        IFTHEN=(WHEN=(1,1,CH,EQ,C'$'),
                    BUILD=(1,5200)),
        IFTHEN=(WHEN=NONE,
                    BUILD=(5201,5200))

  OUTFIL FNAMES=MATCH,SAVE,
     BUILD=(1,50,10300,100,51,212,5201,10,263,8,5230,1,271,4929)

The toggle tells Bootstrap what to do and the target tells Bootstrap which element is going to open. So whenever a link like that is clicked, a modal with an id of “basicModal” will appear.

This article may help you along the way: http://drewww.github.io/socket.io-benchmarking/

I wondered the same question, so I ended up writing a small test (using XHR-polling) to see when the connections started to fail (or fall behind). I found (in my case) that the sockets started acting up at around 1400-1800 concurrent connections.

This is a short gist I made, similar to the test I used: https://gist.github.com/jmyrland/5535279

If you want the result as the nearest binary floating point number use float:

result = [float(x.strip(' "')) for x in A1]

If you want the result stored exactly use Decimal instead of float:

from decimal import Decimal
result = [Decimal(x.strip(' "')) for x in A1]

One important application of Kruskal's algorithm is in single link clustering.

Consider n vertices and you have a complete graph.To obtain a k clusters of those n points.Run Kruskal's algorithm over the first n-(k-1) edges of the sorted set of edges.You obtain k-cluster of the graph with maximum spacing.

pass this function to date with format //10-10-2012 and id of object.

function isValidDateFormat(date, id)
{
  var todayDate = new Date();
  var matches = /^(\d{2})[-\/](\d{2})[-\/](\d{4})$/.exec(date);

  if (matches == null)
  {
   if(date != '__-__-____')
    {
      alert('Please enter valid date');
    }
  }
  else
  {
    var day    = 31;
    var month  = 12;
    var b_date = date.split("-");
    if(b_date[0] <= day)
    {
      if(b_date[1] <= month)
      {
        if(b_date[2] >= 1900 && b_date[2] <= todayDate.getFullYear())
        {
          return true;
        }
        else
        {
          $("#"+id).val('');
          alert('Please enter valid Year'); 
        }         
      }
      else
      {
        $("#"+id).val('');
        alert('Please enter valid Month');    
      } 
    }
    else
    {
      alert('Please enter valid Day');
      $("#"+id).val('');  
    }
  }
}

java properties "javax.net.ssl.trustStore" and "javax.net.ssl.trustStorePassword" do not correspond to "server.ssl.trust-store" and "server.ssl.trust-store-password" from Spring boot "application.properties" ("application.yml")

so you can not set "javax.net.ssl.trustStore" and "javax.net.ssl.trustStorePassword" simply by setting "server.ssl.trust-store" and "server.ssl.trust-store-password" in "application.properties" ("application.yml")

an alternative of setting "javax.net.ssl.trustStore" and "javax.net.ssl.trustStorePassword" is by Spring boot Externalized Configuration

below are excerpts of my implementation :

Params class holds the external settings

@Component
@ConfigurationProperties("params")
public class Params{

    //default values, can be override by external settings
    public static String trustStorePath = "config/client-truststore.jks";
    public static String trustStorePassword = "wso2carbon";
    public static String keyStorePath = "config/wso2carbon.jks";
    public static String keyStorePassword = "wso2carbon";
    public static String defaultType = "JKS";
    
    public void setTrustStorePath(String trustStorePath){
        Params.trustStorePath = trustStorePath;
    }
           
    public void settrustStorePassword(String trustStorePassword){
        Params.trustStorePassword=trustStorePassword;
    }

    public void setKeyStorePath(String keyStorePath){
        Params.keyStorePath = keyStorePath;
    }
         
    public void setkeyStorePassword(String keyStorePassword){
        Params.keyStorePassword = keyStorePassword;
    }
    
    public void setDefaultType(String defaultType){
        Params.defaultType = defaultType;
    }

KeyStoreUtil class undertakes the settings of "javax.net.ssl.trustStore" and "javax.net.ssl.trustStorePassword"

public class KeyStoreUtil {
    
    public static void setTrustStoreParams() {
        File filePath = new File( Params.trustStorePath);
        String tsp = filePath.getAbsolutePath();
        System.setProperty("javax.net.ssl.trustStore", tsp);
        System.setProperty("javax.net.ssl.trustStorePassword", Params.trustStorePassword);
        System.setProperty("javax.net.ssl.keyStoreType", Params.defaultType);

    }

    public static void setKeyStoreParams() {
        File filePath = new File(Params.keyStorePath);
        String ksp = filePath.getAbsolutePath();
        System.setProperty("Security.KeyStore.Location", ksp);
        System.setProperty("Security.KeyStore.Password", Params.keyStorePassword);

    }     
}

you get the setters executed within the startup function

@SpringBootApplication
@ComponentScan("com.myapp.profiles")
public class ProfilesApplication {

    public static void main(String[] args) {
        KeyStoreUtil.setKeyStoreParams();
        KeyStoreUtil.setTrustStoreParams();
        SpringApplication.run(ProfilesApplication.class, args);
    }
}

Edited on 2018-10-03

you may also want to adopt the annotation "PostConstruct" as as an alternative to execute the setters

import javax.annotation.PostConstruct;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication(scanBasePackages={"com.xxx"})
public class GateApplication {

    public static void main(String[] args) {
        SpringApplication.run(GateApplication.class, args);
    }
    
    @PostConstruct
    void postConstruct(){
        setTrustStoreParams();
        setKeyStoreParams();
    }
    
    
    private static void setTrustStoreParams() {
        File filePath = new File( Params.trustStorePath);
        String tsp = filePath.getAbsolutePath();
        System.setProperty("javax.net.ssl.trustStore", tsp);
        System.setProperty("javax.net.ssl.trustStorePassword", Params.trustStorePassword);
        System.setProperty("javax.net.ssl.keyStoreType", Params.defaultType);

    }

    private static void setKeyStoreParams() {
        File filePath = new File(Params.keyStorePath);
        String ksp = filePath.getAbsolutePath();
        System.setProperty("Security.KeyStore.Location", ksp);
        System.setProperty("Security.KeyStore.Password", Params.keyStorePassword);

    }
}

the application.yml

---
 params: 
   trustStorePath: config/client-truststore.jks
   trustStorePassword: wso2carbon
   keyStorePath: config/wso2carbon.jks
   keyStorePassword: wso2carbon
   defaultType: JKS
---

finally, within the running environment(deployment server), you create a folder named "config" under the same folder where the jar archive is stored .

within the "config" folder, you store "application.yml", "client-truststore.jks", and "wso2carbon.jks". done!

Update on 2018-11-27 about Spring boot 2.x.x

starting from spring boot 2.x.x, static properties are no longer supported, please see here. I personally do not think it a good move, because complex changes have to be made along the reference chain...

anyway, an implementation excerpt might look like this

the 'Params' class

    import org.springframework.boot.context.properties.ConfigurationProperties;
    import org.springframework.stereotype.Component;
    
    import lombok.Data;
    
    /**
     * Params class represent all config parameters that can 
     * be external set by spring xml file
     */
    
    @Component
    @ConfigurationProperties("params")
    @Data
    public class Params{
    
        //default values, can be override by external settings
        public String trustStorePath = "config/client-truststore.jks";
        public String trustStorePassword = "wso2carbon";
        public String keyStorePath = "config/wso2carbon.jks";
        public String keyStorePassword = "wso2carbon";
        public String defaultType = "JKS";  
}

the 'Springboot application class' (with 'PostConstruct')

import java.io.File;
import javax.annotation.PostConstruct;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication(scanBasePackages={"com.xx.xx"})
public class BillingApplication {
    
    @Autowired
    Params params;
    
    public static void main(String[] args) {
        SpringApplication.run(BillingApplication.class, args);
    }
    
    @PostConstruct
    void postConstruct() {
        
        // set TrustStoreParams
        File trustStoreFilePath = new File(params.trustStorePath);
        String tsp = trustStoreFilePath.getAbsolutePath();
        System.setProperty("javax.net.ssl.trustStore", tsp);
        System.setProperty("javax.net.ssl.trustStorePassword", params.trustStorePassword);
        System.setProperty("javax.net.ssl.keyStoreType", params.defaultType);
        // set KeyStoreParams
        File keyStoreFilePath = new File(params.keyStorePath);
        String ksp = keyStoreFilePath.getAbsolutePath();
        System.setProperty("Security.KeyStore.Location", ksp);
        System.setProperty("Security.KeyStore.Password", params.keyStorePassword);
    }
    
}

To resolve this, you should open up a terminal window and type this command:

sudo chown -R user ~/.composer (with user being your current user, in your case, kramer65)

After you have ran this command, you should have permission to run your composer global require command.

You may also need to remove the .composer file from the current directory, to do this open up a terminal window and type this command:

sudo rm -rf .composer

Notepad++ was giving the tab space correct but the indentation problem was finally found in Sublime text editor.

Use Sublime text editor and go line by line

A trap is a special kind of interrupt which is commonly referred to as a software interrupt. An interrupt is a more general term which covers both hardware interrupts (interrupts from hardware devices) and software interrupts (interrupts from software, such as traps).

Suppose you have a timedelta series:

import pandas as pd
from datetime import datetime
z = pd.DataFrame({'a':[datetime.strptime('20150101', '%Y%m%d')],'b':[datetime.strptime('20140601', '%Y%m%d')]})

td_series = (z['a'] - z['b'])

One way to convert this timedelta column or series is to cast it to a Timedelta object (pandas 0.15.0+) and then extract the days from the object:

td_series.astype(pd.Timedelta).apply(lambda l: l.days)

Another way is to cast the series as a timedelta64 in days, and then cast it as an int:

td_series.astype('timedelta64[D]').astype(int)

You get that because you're trying to get a key from a dictionary when it's not there. You need to test if it is in there first.

try:

is_private = 'is_private' in request.POST

or

is_private = 'is_private' in request.POST and request.POST['is_private']

depending on the values you're using.

RobW is right on the first comment. You have to save the file in your IDE with encoding UTF-8. I moved my alert from .js file to my .html file and this solved the issue cause Visual Studio saves .html with UTF-8 encoding.

This works for me. Returns the number that Excel displays in the bottom status line when a pivot column is filtered and I need the count of the visible cells.

Global Const DashBoardSheet = "DashBoard"
Global Const ProfileColRng = "$L:$L"
.
.
.
Sub MySub()
Dim myreccnt as long
.
.
.
myreccnt = GetFilteredPivotRowCount(DashBoardSheet, ProfileColRng)
.
.
.
End Sub

Function GetFilteredPivotRowCount(sheetname As String, cntrange As String) As long

Dim reccnt As Long

reccnt = Sheets(sheetname).Range(cntrange).SpecialCells(xlCellTypeVisible).SpecialCells(xlCellTypeConstants).Count - 1

GetFilteredPivotRowCount = reccnt

End Function

I was trying to use the React-Native Expo app with create-react-native-app but for some reason it would launch my simulator and just hang without loading the app. The above answer by ipinak above reset the Xcode CLI tools because attempting to update to most recent Xcode CLI was not working. the two commands are:

rm -rf /Library/Developer/CommandLineTools
xcode-select --install

This process take time because of the download. I am leaving this here for any other would be searches for this specific React-Native Expo fix.

Tested on Bootstrap 3.3.6 - work's!

$('.nav a').click(function () {_x000D_
    $('.navbar-collapse').collapse('hide');_x000D_
});

Try This:

Select race_id, race_description
, Case patIndex ('%[ /-]%', LTrim (race_description))
    When 0 Then LTrim (race_description)
    Else substring (LTrim (race_description), 1, patIndex ('%[ /-]%', LTrim (race_description)) - 1)
End race_abbreviation

from tbl_races

Remove all forward slash occurrences with blank char in Javascript.

modelData = modelData.replace(/\//g, '');

If you want to close it you can either hide it or remove it from the page. To hide it you would do some javascript like:

this.parentNode.style.display = 'none';

To remove it you use removeChild

this.parentNode.parentNode.removeChild(this.parentNode);

If you had a library like jQuery included then hiding or removing the div would be slightly easier:

$(this).parent().hide();
$(this).parent().remove();

One other thing, as your img is in an anchor the onclick event on the anchor is going to fire as well. As the href is set to # then the page will scroll back to the top of the page. Generally it is good practice that if you want a link to do something other than go to its href you should set the onclick event to return false;

On start or refresh value = 0 (default) How to get value from http request

 <script>
       $(function() {
         $( "#slider-vertical" ).slider({
    animate: 5000,
    orientation: "vertical",
    range: "max",
    min: 0,
    max: 100,
    value: function( event, ui ) {
        $( "#amount" ).val( ui.value );

  //  build a URL using the value from the slider
  var geturl = "http://192.168.0.101/position";

  //  make an AJAX call to the Arduino
  $.get(geturl, function(data) {

  });
  },
    slide: function( event, ui ) {
        $( "#amount" ).val( ui.value );

  //  build a URL using the value from the slider
  var resturl = "http://192.168.0.101/set?points=" + ui.value;

  //  make an AJAX call to the Arduino
  $.get(resturl, function(data) {
  });
  }
  });

$( "#amount" ).val( $( "#slider-vertical" ).slider( "value" ) );

});
   </script>

function checkChange($this){
    var value = $this.val();      
    var sv=$this.data("stored");            
        if(value!=sv)
            $this.trigger("simpleChange");    
}

$(document).ready(function(){
    $(this).data("stored",$(this).val());   
        $("input").bind("keyup",function(e){  
        checkChange($(this));
    });        
    $("input").bind("simpleChange",function(e){
        alert("the value is chaneged");
    });        
});

here is the fiddle http://jsfiddle.net/Q9PqT/1/

I would also like to point out that in case you are using command line arguments as part of a shell script (.sh file), then within the script, you would need to enclose the argument in quotes. So if your command looks like

>scriptName.sh arg1 arg2

And arg1 is your path that has spaces, then within the shell script, you would need to refer to it as "$arg1" instead of $arg1

Here are the details

From remote repo:

svn log -v -r 42 --stop-on-copy --non-interactive --no-auth-cache --username USERNAME --password PASSWORD http://repourl/projectname/

I had a similar issue not long time ago and this was how I solved it

.rotated-half-circle {_x000D_
  /* Create the circle */_x000D_
  width: 40px;_x000D_
  height: 40px;_x000D_
  border: 10px solid black;_x000D_
  border-radius: 50%;_x000D_
  /* Halve the circle */_x000D_
  border-bottom-color: transparent;_x000D_
  border-left-color: transparent;_x000D_
  /* Rotate the circle */_x000D_
  transform: rotate(-45deg);_x000D_
}

<div class="rotated-half-circle"></div>

I tried this on the command line using

D:\>xcopy myfile.dat xcopytest\test\

and the target directory was properly created.

If not you can create the target dir using the mkdir command with cmd's command extensions enabled like

cmd /x /c mkdir "$(SolutionDir)Prism4Demo.Shell\$(OutDir)Modules\"

('/x' enables command extensions in case they're not enabled by default on your system, I'm not that familiar with cmd)

use

cmd /? 
mkdir /?
xcopy /?

for further information :)

We can set java.util.Date time part to 00:00:00 By using LocalDate class of Java 8/Joda-datetime api:

Date datewithTime = new Date() ; // ex: Sat Apr 21 01:30:44 IST 2018
LocalDate localDate = LocalDate.fromDateFields(datewithTime);
Date datewithoutTime = localDate.toDate(); // Sat Apr 21 00:00:00 IST 2018

Make sure you are running latest version of pip

Tried to install ansible and it failed with ModuleNotFoundError: No module named 'setuptools_rust'

python3-setuptools already in place so upgrading pip solved it.

pip3 install -U pip 

4 years late on the topic, but this might be helpful to someone.

If you forgot to create a new branch before committing and committed all on master, no matter how many commits you did, the following approach is easier:

git stash                       # skip if all changes are committed
git branch my_feature
git reset --hard origin/master
git checkout my_feature
git stash pop                   # skip if all changes were committed

Now you have your master branch equals to origin/master and all new commits are on my_feature. Note that my_feature is a local branch, not a remote one.

Don't reinvent the wheel. Take advantage of what's already in .NET BCL.

• add a reference to the Microsoft.VisualBasic (yes, it says VisualBasic but it works in C# just as well - remember that at the end it is all just IL)
• use the Microsoft.VisualBasic.FileIO.TextFieldParser class to parse CSV file

Here is the sample code:

using (TextFieldParser parser = new TextFieldParser(@"c:\temp\test.csv"))
{
    parser.TextFieldType = FieldType.Delimited;
    parser.SetDelimiters(",");
    while (!parser.EndOfData) 
    {
        //Processing row
        string[] fields = parser.ReadFields();
        foreach (string field in fields) 
        {
            //TODO: Process field
        }
    }
}

It works great for me in my C# projects.

Here are some more links/informations:

• MSDN: Read From Comma-Delimited Text Files in Visual Basic
• MSDN: TextFieldParser Class

> myMatrix <- matrix(1:10, nrow=2)
> rownames(myMatrix) <- c("A", "B")
> colnames(myMatrix) <- c("A", "B", "C", "D", "E")

> myMatrix
  A B C D  E
A 1 3 5 7  9
B 2 4 6 8 10

> myMatrix["A", "A"]
[1] 1

> myMatrix["A", ]
A B C D E 
1 3 5 7 9 

> myMatrix[, "A"]
A B 
1 2 

http://developer.android.com/reference/android/location/Location.html

Look into distanceTo

Returns the approximate distance in meters between this location and the given location. Distance is defined using the WGS84 ellipsoid.

or distanceBetween

Computes the approximate distance in meters between two locations, and optionally the initial and final bearings of the shortest path between them. Distance and bearing are defined using the WGS84 ellipsoid.

You can create a Location object from a latitude and longitude:

Location locationA = new Location("point A");

locationA.setLatitude(latA);
locationA.setLongitude(lngA);

Location locationB = new Location("point B");

locationB.setLatitude(latB);
locationB.setLongitude(lngB);

float distance = locationA.distanceTo(locationB);

or

private double meterDistanceBetweenPoints(float lat_a, float lng_a, float lat_b, float lng_b) {
    float pk = (float) (180.f/Math.PI);

    float a1 = lat_a / pk;
    float a2 = lng_a / pk;
    float b1 = lat_b / pk;
    float b2 = lng_b / pk;

    double t1 = Math.cos(a1) * Math.cos(a2) * Math.cos(b1) * Math.cos(b2);
    double t2 = Math.cos(a1) * Math.sin(a2) * Math.cos(b1) * Math.sin(b2);
    double t3 = Math.sin(a1) * Math.sin(b1);
    double tt = Math.acos(t1 + t2 + t3);
   
    return 6366000 * tt;
}

Use an extension method:

public static class CommunicationObjectExtensions
{
    public static TResult MakeSafeServiceCall<TResult, TService>(this TService client, Func<TService, TResult> method) where TService : ICommunicationObject
    {
        TResult result;

        try
        {
            result = method(client);
        }
        finally
        {
            try
            {
                client.Close();
            }
            catch (CommunicationException)
            {
                client.Abort(); // Don't care about these exceptions. The call has completed anyway.
            }
            catch (TimeoutException)
            {
                client.Abort(); // Don't care about these exceptions. The call has completed anyway.
            }
            catch (Exception)
            {
                client.Abort();
                throw;
            }
        }

        return result;
    }
}

I have had this problem too; I noticed that I missed to include the view page inside the folder that's name is same with the controller.

Controller: adminController View->Admin->view1.cshtml

(It was View->view1.cshtml)(there was no folder: Admin)

As said above you can find PHP error log in windows. In c:\xampp\apache\logs\error.log. You can easily display the last logs by tail -f .\error.log

For linux ubuntu 18.04:

Go to terminal and command:$ sudo systemctl status tomcat

The answer to this really depends on whether or not you want to develop apps that are then distributed through the iPhone store. If you don't, and don't mind developing for the "jailbroken" iPhone crowd - then it's possible to develop from Linux.

Check this chap's page for a comprehensive (if a little complex) guide on what to do :

http://www.saurik.com/id/4

Put this at the top of the other files where you want to access the class:

using CLIck10.App_Code;

OR access the class from other files like this:

CLIck10.App_Code.Glob

Not sure if that's your issue or not but if you were new to C# then this is an easy one to get tripped up on.

Update: I recently found that if I add an App_Code folder to a project, then I must close/reopen Visual Studio for it to properly recognize this "special" folder.

This worked for me as well:

Get-ADUser -Filter * -SearchBase "ou=OU,dc=Domain,dc=com" -Properties Enabled, CanonicalName, Displayname, Givenname, Surname, EmployeeNumber, EmailAddress, Department, StreetAddress, Title | select Enabled, CanonicalName, Displayname, GivenName, Surname, EmployeeNumber, EmailAddress, Department, Title | Export-CSV "C:\output.csv"

I am using Android Studio 2.1 and I have better consistency of getting the lightbulb by clicking on the class Name and hover over it for a second.

Use path.join(__dirname, '/start.html');

var fs = require('fs'),
    path = require('path'),    
    filePath = path.join(__dirname, 'start.html');

fs.readFile(filePath, {encoding: 'utf-8'}, function(err,data){
    if (!err) {
        console.log('received data: ' + data);
        response.writeHead(200, {'Content-Type': 'text/html'});
        response.write(data);
        response.end();
    } else {
        console.log(err);
    }
});

"Jaap van Hengstum"'s answer is working for me, but there is no need to set "android:windowSoftInputMode" as he just said!

I've made it smaller(it now just detects what I want, actually an event on showing and hiding of keyboard):

private ViewTreeObserver.OnGlobalLayoutListener keyboardLayoutListener = new ViewTreeObserver.OnGlobalLayoutListener() {
    @Override
    public void onGlobalLayout() {
        int heightDiff = rootLayout.getRootView().getHeight() - rootLayout.getHeight();
        int contentViewTop = getWindow().findViewById(Window.ID_ANDROID_CONTENT).getTop();
        if(heightDiff <= contentViewTop){
            onHideKeyboard();
        } else {
            onShowKeyboard();
        }
    }
};

private boolean keyboardListenersAttached = false;
private ViewGroup rootLayout;

protected void onShowKeyboard() {}
protected void onHideKeyboard() {}

protected void attachKeyboardListeners() {
    if (keyboardListenersAttached) {
        return;
    }

    rootLayout = (ViewGroup) findViewById(R.id.CommentsActivity);
    rootLayout.getViewTreeObserver().addOnGlobalLayoutListener(keyboardLayoutListener);

    keyboardListenersAttached = true;
}

@Override
protected void onDestroy() {
    super.onDestroy();

    if (keyboardListenersAttached) {
        rootLayout.getViewTreeObserver().removeGlobalOnLayoutListener(keyboardLayoutListener);
    }
}

and just don't forget to add this

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_comments);
    attachKeyboardListeners();}

If you are trying to capitalize the first letter of each word in an array you can simply put this:

array_name.map(&:capitalize)

I can see all answers above are partially correct only. In reality all 21st Century PHP apps will have FastCGI Process Manager(php-fpm) so once you have added php-info() into your test.php script and checked the correct path for php.ini

Go to php.ini and set short_open_tag = On

IMPORTANT: then you must restart your php-fpm process so this can work!

sudo service php-fpm restart

and then finally restart your nginx/http server

sudo service nginx restart

npm install [email protected] installs the previous version, if it helps.

I know in 3.x the view layout mechanic was removed, but this might not be your problem. Also replace express.createServer() with express()

Update:

It's your __dirname from environment.js
It should be:

app.use(express.static(__dirname + '../public'));

Also with Apache StringUtils.strip():

 StringUtils.strip(null, *)          = null
 StringUtils.strip("", *)            = ""
 StringUtils.strip("abc", null)      = "abc"
 StringUtils.strip("  abc", null)    = "abc"
 StringUtils.strip("abc  ", null)    = "abc"
 StringUtils.strip(" abc ", null)    = "abc"
 StringUtils.strip("  abcyx", "xyz") = "  abc"

So,

final String SchrodingersQuotedString = "may or may not be quoted";
StringUtils.strip(SchrodingersQuotedString, "\""); //quoted no more

This method works both with quoted and unquoted strings as shown in my example. The only downside is, it will not look for strictly matched quotes, only leading and trailing quote characters (ie. no distinction between "partially and "fully" quoted strings).

Updated Answer for Node.js ~>0.8

Node is able to concatenate buffers on its own now.

var newBuffer = Buffer.concat([buffer1, buffer2]);

Old Answer for Node.js ~0.6

I use a module to add a .concat function, among others:

https://github.com/coolaj86/node-bufferjs

I know it isn't a "pure" solution, but it works very well for my purposes.

To enable svn run the TortoiseSVN installation program again, select "Modify" (Allows users to change the way features are installed) and install "command line client tools".

Format converts the values to strings. IsDate still returns true because it can parse that string and get a valid date.

If you don't want to change the cells to string, don't use Format. (IOW, don't convert them to strings in the first place.) Use the Cell.NumberFormat, and set it to the date format you want displayed.

ActiveCell.NumberFormat = "mm/dd/yy"   ' Outputs 10/28/13
ActiveCell.NumberFormat = "dd/mm/yyyy" ' Outputs 28/10/2013

alter table company drop constraint Company_CountryID_FK

The easiest way is to make the "button image" as a separate image. Then place it over the main image (using "style="position: absolute;". Assign the URL link to "button image". and smile :)

You have your storyboard set up to expect an outlet called tableView but the actual outlet name is myTableView.

If you delete the connection in the storyboard and reconnect to the right variable name, it should fix the problem.

In postgresql you can use regular expressions in WHERE clause. Check http://www.postgresql.org/docs/8.4/static/functions-matching.html

MySQL has something simmilar: http://dev.mysql.com/doc/refman/5.5/en/regexp.html

Actually, you CAN get the whole Bitcoin trades history from Bitcoincharts in CSV format here : http://api.bitcoincharts.com/v1/csv/

it is updated twice a day for active exchanges, and there is a few dead exchanges, too.

EDIT: Since there are no column headers in the CSVs, here's what they are : column 1) the trade's timestamp, column 2) the price, column 3) the volume of the trade

You can use Javascript to dynamically set the height to 100% of the window and then center it using a negative left margin based on the ratio of video width to window width.

http://jsfiddle.net/RfV5C/

var $video  = $('video'),
    $window = $(window); 

$(window).resize(function(){
    var height = $window.height();
    $video.css('height', height);

    var videoWidth = $video.width(),
        windowWidth = $window.width(),
    marginLeftAdjust =   (windowWidth - videoWidth) / 2;

    $video.css({
        'height': height, 
        'marginLeft' : marginLeftAdjust
    });
}).resize();

From my experience (Eclipse):

1. Added google-play-services_lib as a project and referenced it from my app.
2. Removed all jars added manually
3. Added google-play-services.jar in the "libs" folder of my project.
4. I had some big issues because I messed up with the Order and Export tab, so the working solution is (in this order): src, gen, Google APIs, Android Dependencies, Android Private Libraries (only this one checked to be exported).

testSpace.Style.Add("display", "none");

Googling around for Groovy ways to "cast" a String to a Date, I came across this article: http://www.goodercode.com/wp/intercept-method-calls-groovy-type-conversion/

The author uses Groovy metaMethods to allow dynamically extending the behavior of any class' asType method. Here is the code from the website.

class Convert {
    private from
    private to

    private Convert(clazz) { from = clazz }
    static def from(clazz) {
        new Convert(clazz)
    }

    def to(clazz) {
        to = clazz
        return this
    }

    def using(closure) {
        def originalAsType = from.metaClass.getMetaMethod('asType', [] as Class[])
        from.metaClass.asType = { Class clazz ->
            if( clazz == to ) {
                closure.setProperty('value', delegate)
                closure(delegate)
            } else {
                originalAsType.doMethodInvoke(delegate, clazz)
            }
        }
    }
}

They provide a Convert class that wraps the Groovy complexity, making it trivial to add custom as-based type conversion from any type to any other:

Convert.from( String ).to( Date ).using { new java.text.SimpleDateFormat('MM-dd-yyyy').parse(value) }

def christmas = '12-25-2010' as Date

It's a convenient and powerful solution, but I wouldn't recommend it to someone who isn't familiar with the tradeoffs and pitfalls of tinkering with metaClasses.

QR codes have three parameters: Datatype, size (number of 'pixels') and error correction level. How much information can be stored there also depends on these parameters. For example the lower the error correction level, the more information that can be stored, but the harder the code is to recognize for readers.

The maximum size and the lowest error correction give the following values:
Numeric only Max. 7,089 characters
Alphanumeric Max. 4,296 characters
Binary/byte Max. 2,953 characters (8-bit bytes)

You need to pass an array of element to jsx. The problem is that forEach does not return anything (i.e it returns undefined). So it's better to use map because map returns an array:

class QuestionSet extends Component {
render(){ 
    <div className="container">
       <h1>{this.props.question.text}</h1>
       {this.props.question.answers.map((answer, i) => {     
           console.log("Entered");                 
           // Return the element. Also pass key     
           return (<Answer key={answer} answer={answer} />) 
        })}
}

export default QuestionSet;

Try this:

$(function() { 
    $("#location").change(function(){ 
        var element = $(this).find('option:selected'); 
        var myTag = element.attr("myTag"); 

        $('#setMyTag').val(myTag); 
    }); 
}); 

Instead of using valueOf(long) and parse(), you can directly use the BigInteger constructor that takes a string argument:

BigInteger numBig = new BigInteger("8599825996872482982482982252524684268426846846846846849848418418414141841841984219848941984218942894298421984286289228927948728929829");

That should give you the desired value.

There are two reasons you might get this message:

1. ASP.Net is not configured. For this run from Administrator command %FrameworkDir%\%FrameworkVersion%\aspnet_regiis -i. Read the message carefully. On Windows8/IIS8 it may say that this is no longer supported and you may have to use Turn Windows Features On/Off dialog in Install/Uninstall a Program in Control Panel.
2. Another reason this may happen is because your App Pool is not configured correctly. For example, you created website for WordPress and you also want to throw in few aspx files in there, WordPress creates app pool that says don't run CLR stuff. To fix this just open up App Pool and enable CLR.

If you just want to read an image in Python using the specified libraries only, I will go with matplotlib

In matplotlib :

import matplotlib.image
read_img = matplotlib.image.imread('your_image.png')

Another way to think about Return-Path vs Reply-To is to compare it to snail mail.

When you send an envelope in the mail, you specify a return address. If the recipient does not exist or refuses your mail, the postmaster returns the envelope back to the return address. For email, the return address is the Return-Path.

Inside of the envelope might be a letter and inside of the letter it may direct the recipient to "Send correspondence to example address". For email, the example address is the Reply-To.

In essence, a Postage Return Address is comparable to SMTP's Return-Path header and SMTP's Reply-To header is similar to the replying instructions contained in a letter.

You can use the following:

Request.Params["paramName"]

See also: When do Request.Params and Request.Form differ?

This worked for me:

let formData = new FormData()
formData.append('files', file1)
formData.append('files', file2)

I prefer Font Awesome: http://fortawesome.github.io/Font-Awesome/icons/

The icon you would be looking for is fa-times. It's as simple as this to use:

<button><i class="fa fa-times"></i> Close</button>

Fiddle here

Change your foreach to something like this, You are not assigning data back to your return variable $data after performing operation on that.

foreach($data as $key => $value)
{
  $data[$key]['transaction_date'] = date('d/m/Y',$value['transaction_date']);
}

Codepad DEMO.

g1 here is a DataFrame. It has a hierarchical index, though:

In [19]: type(g1)
Out[19]: pandas.core.frame.DataFrame

In [20]: g1.index
Out[20]: 
MultiIndex([('Alice', 'Seattle'), ('Bob', 'Seattle'), ('Mallory', 'Portland'),
       ('Mallory', 'Seattle')], dtype=object)

Perhaps you want something like this?

In [21]: g1.add_suffix('_Count').reset_index()
Out[21]: 
      Name      City  City_Count  Name_Count
0    Alice   Seattle           1           1
1      Bob   Seattle           2           2
2  Mallory  Portland           2           2
3  Mallory   Seattle           1           1

Or something like:

In [36]: DataFrame({'count' : df1.groupby( [ "Name", "City"] ).size()}).reset_index()
Out[36]: 
      Name      City  count
0    Alice   Seattle      1
1      Bob   Seattle      2
2  Mallory  Portland      2
3  Mallory   Seattle      1

If the field contains a leading space, Excel ignores the double quote as a text qualifier. The solution is to eliminate leading spaces between the comma (field separator) and double-quote. For example:

Broken:
Name,Title,Description
"John", "Mr.", "My detailed description"

Working:
Name,Title,Description
"John","Mr.","My detailed description"

In my case I was processing a set of jar files contained in a directory. After I processed them I tried to delete them from that directory, but they wouldn't delete. I was using JarFile to process them and the problem was that I forgot to close the JarFile when I was done.

Try this.

SELECT * FROM la_schedule WHERE `start_date` > '2012-11-18';

JQuery has a way to pass parameters from HTML to javascript:

Put this in the myhtml.html file:

<!-- Import javascript -->
<script src="//code.jquery.com/jquery-1.11.2.min.js"></script>
<!-- Invoke a different javascript file called subscript.js -->
<script id="myscript" src="subscript.js" video_filename="foobar.mp4">/script>

In the same directory make a subscript.js file and put this in there:

//Use jquery to look up the tag with the id of 'myscript' above.  Get 
//the attribute called video_filename, stuff it into variable filename.
var filename = $('#myscript').attr("video_filename");

//print filename out to screen.
document.write(filename);

Analyze Result:

Loading the myhtml.html page has 'foobar.mp4' print to screen. The variable called video_filename was passed from html to javascript. Javascript printed it to screen, and it appeared as embedded into the html in the parent.

jsfiddle proof that the above works:

http://jsfiddle.net/xqr77dLt/

I would like to point out over here that Overloading in PHP has a completely different meaning as compared to other programming languages. A lot of people have said that overloading isnt supported in PHP and by the conventional definition of overloading, yes that functionality isnt explicitly available.

However, the correct definition of overloading in PHP is completely different.

In PHP overloading refers to dynamically creating properties and methods using magic methods like __set() and __get(). These overloading methods are invoked when interacting with methods or properties that are not accessible or not declared.

Here is a link from the PHP manual : http://www.php.net/manual/en/language.oop5.overloading.php

// Using LINQ and just referencing p.Employer will lazy load
// I am not at a computer but I know I have lazy loaded in one
// query with a single query call like below.
List<Person> persons = new List<Person>();
using(MyDbContext dbContext = new MyDbContext())
{
    persons = (
        from p in dbcontext.Persons
        select new Person{
            Name = p.Name,
            Email = p.Email,
            Employer = p.Employer
        }).ToList();
}

Also, here is a good answer for SQL-CLR Type Mapping with a useful chart.

From that post (by David):

npm install nodemon --save-dev

Next package.json on and

"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"start": "nodemon app.js"
}

Type on terminal (command prompt)

npm start

As of PHP version 7.3 the functions array_key_first and array_key_last has been introduced.

Since arrays in PHP are not strict array types, i.e. fixed sized collections of fixed sized fields starting at index 0, but dynamically extended associative array, the handling of positions with unknown keys is hard and workarounds do not perform very well. In contrast real arrays would be internally addressed via pointer arithmethics very rapidly and the last index is already known at compile-time by declaration.

At least the problem with the first and last position is solved by builtin functions now since version 7.3. This even works without any warnings on array literals out of the box:

$first = array_key_first( [1, 2, 'A'=>65, 'B'=>66, 3, 4 ] );
$last  = array_key_last ( [1, 2, 'A'=>65, 'B'=>66, 3, 4 ] );

Obviously the last value is:

$array[array_key_last($array)];

You can use this on Android. Works fine for me.

private static final Pattern localeMatcher = Pattern.compile
        ("^([^_]*)(_([^_]*)(_#(.*))?)?$");

public static Locale parseLocale(String value) {
    Matcher matcher = localeMatcher.matcher(value.replace('-', '_'));
    return matcher.find()
            ? TextUtils.isEmpty(matcher.group(5))
                ? TextUtils.isEmpty(matcher.group(3))
                    ? TextUtils.isEmpty(matcher.group(1))
                        ? null
                        : new Locale(matcher.group(1))
                    : new Locale(matcher.group(1), matcher.group(3))
                : new Locale(matcher.group(1), matcher.group(3),
                             matcher.group(5))
            : null;
}

There is a command

svn revert -R .

OR
you can use the --depth=infinity, which is actually same as above:

svn revert --depth=infinity 

svn revert is inherently dangerous, since its entire purpose is to throw away data—namely, your uncommitted changes. Once you've reverted, Subversion provides no way to get back those uncommitted changes

Just like in this question (npm global path prefix) all you need is to set proper npm prefix.

UNIX:

$ npm config set prefix /usr/local
$ npm install -g bower

$ which bower
>> /usr/local/bin/bower

Windows ans NVM:

$ npm config set prefix /c/Users/xxxxxxx/AppData/Roaming/nvm/v8.9.2
$ npm install -g bower

Then bower should be located just in your $PATH.

If you use Kotlin, you can add an extension method to Image in the same manner Sri Harsha Chilakapati suggests.

fun Image.toBufferedImage(): BufferedImage {
    if (this is BufferedImage) {
        return this
    }
    val bufferedImage = BufferedImage(this.getWidth(null), this.getHeight(null), BufferedImage.TYPE_INT_ARGB)

    val graphics2D = bufferedImage.createGraphics()
    graphics2D.drawImage(this, 0, 0, null)
    graphics2D.dispose()

    return bufferedImage
}

And use it like this:

myImage.toBufferedImage()

Had a similar problem where we wanted to update from deprecated Http module to HttpClient in Angular 7. But the application is large and need to change res.json() in a lot of places. So I did this to have the new module with back support.

return this.http.get(this.BASE_URL + url)
      .toPromise()
      .then(data=>{
        let res = {'results': JSON.stringify(data),
        'json': ()=>{return data;}
      };
       return res; 
      })
      .catch(error => {
        return Promise.reject(error);
      });

Adding a dummy "json" named function from the central place so that all other services can still execute successfully before updating them to accommodate a new way of response handling i.e. without "json" function.

This question is asking how to read the comma-separated value contents from a file into an iterable list:

0,0,200,0,53,1,0,255,...,0.

The easiest way to do this is with the csv module as follows:

import csv
with open('filename.dat', newline='') as csvfile:
    spamreader = csv.reader(csvfile, delimiter=',')

Now, you can easily iterate over spamreader like this:

for row in spamreader:
    print(', '.join(row))

See documentation for more examples.

It worked for me with low_memory = False while importing a DataFrame. That is all the change that worked for me:

df = pd.read_csv('export4_16.csv',low_memory=False)

sum.up is not a valid keyword argument name. Keyword arguments must be valid identifiers. You should look in the documentation of the library you are using how this argument really is called – maybe sum_up?

Bitmap icon = mBitmap;
Intent share = new Intent(Intent.ACTION_SEND);
share.setType("image/jpeg");
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
icon.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
File f = new File(Environment.getExternalStorageDirectory() + File.separator + "temporary_file.jpg");
try {
    f.createNewFile();
    FileOutputStream fo = new FileOutputStream(f);
    fo.write(bytes.toByteArray());
} catch (IOException e) {                       
        e.printStackTrace();
}
share.putExtra(Intent.EXTRA_STREAM, Uri.parse("file:///sdcard/temporary_file.jpg"));
startActivity(Intent.createChooser(share, "Share Image"));

Refer to this post. Java Type Generic as Argument for GSON

I have better solution for this. Here's the wrapper class for list so the wrapper can store the exactly type of list.

public class ListOfJson<T> implements ParameterizedType
{
  private Class<?> wrapped;

  public ListOfJson(Class<T> wrapper)
  {
    this.wrapped = wrapper;
  }

  @Override
  public Type[] getActualTypeArguments()
  {
      return new Type[] { wrapped };
  }

  @Override
  public Type getRawType()
  {
    return List.class;
  }

  @Override
  public Type getOwnerType()
  {
    return null;
  }
}

And then, the code can be simple:

public static <T> List<T> toList(String json, Class<T> typeClass)
{
    return sGson.fromJson(json, new ListOfJson<T>(typeClass));
}

check http://www.tech-archive.net/Archive/VB/microsoft.public.vb.database.ado/2005-08/msg00056.html

one needs to use something like

cmd.CommandText = "BEGIN foo@v; END;" 

worked for me in vb.net, c#

I created my own Gem, but I did it in a directory that is not in my load path:

$ pwd
/Users/myuser/projects
$ gem build my_gem/my_gem.gemspec

Then I ran irb and tried to load the Gem:

> require 'my_gem'
LoadError: cannot load such file -- my_gem

I used the global variable $: to inspect my load path and I realized I am using RVM. And rvm has specific directories in my load path $:. None of those directories included my ~/projects directory where I created the custom gem.

So one solution is to modify the load path itself:

$: << "/Users/myuser/projects/my_gem/lib"

Note that the lib directory is in the path, which holds the my_gem.rb file which will be required in irb:

> require 'my_gem'
 => true 

Now if you want to install the gem in RVM path, then you would need to run:

$ gem install my_gem

But it will need to be in a repository like rubygems.org.

$ gem push my_gem-0.0.0.gem
Pushing gem to RubyGems.org...
Successfully registered gem my_gem

You can use Collections.swap(List<?> list, int i, int j);

1. Due to the way that strings are stored in Perl, getting the length of a string is optimized.
   if (length $str) is a good way of checking that a string is non-empty.

2. If you're in a situation where you haven't already guarded against undef, then the catch-all for "non-empty" that won't warn is if (defined $str and length $str).

You can follow this pattern also

<form action="/action_page.php">
  E-mail: <input type="email" name="email" pattern="[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-z]{2,}$">
  <input type="submit">
</form>

Ref : In W3Schools

Prescription

One simple rewrite of the command in the question is:

grep "word1" logs | grep "word2"

The first grep finds lines with 'word1' from the file 'logs' and then feeds those into the second grep which looks for lines containing 'word2'.

However, it isn't necessary to use two commands like that. You could use extended grep (grep -E or egrep):

grep -E 'word1.*word2|word2.*word1' logs

If you know that 'word1' will precede 'word2' on the line, you don't even need the alternatives and regular grep would do:

grep 'word1.*word2' logs

The 'one command' variants have the advantage that there is only one process running, and so the lines containing 'word1' do not have to be passed via a pipe to the second process. How much this matters depends on how big the data file is and how many lines match 'word1'. If the file is small, performance isn't likely to be an issue and running two commands is fine. If the file is big but only a few lines contain 'word1', there isn't going to be much data passed on the pipe and using two command is fine. However, if the file is huge and 'word1' occurs frequently, then you may be passing significant data down the pipe where a single command avoids that overhead. Against that, the regex is more complex; you might need to benchmark it to find out what's best — but only if performance really matters. If you run two commands, you should aim to select the less frequently occurring word in the first grep to minimize the amount of data processed by the second.

Diagnosis

The initial script is:

grep -c "word1" | grep -r "word2" logs

This is an odd command sequence. The first grep is going to count the number of occurrences of 'word1' on its standard input, and print that number on its standard output. Until you indicate EOF (e.g. by typing Control-D), it will sit there, waiting for you to type something. The second grep does a recursive search for 'word2' in the files underneath directory logs (or, if it is a file, in the file logs). Or, in my case, it will fail since there's neither a file nor a directory called logs where I'm running the pipeline. Note that the second grep doesn't read its standard input at all, so the pipe is superfluous.

With Bash, the parent shell waits until all the processes in the pipeline have exited, so it sits around waiting for the grep -c to finish, which it won't do until you indicate EOF. Hence, your code seems to get stuck. With Heirloom Shell, the second grep completes and exits, and the shell prompts again. Now you have two processes running, the first grep and the shell, and they are both trying to read from the keyboard, and it is not determinate which one gets any given line of input (or any given EOF indication).

Note that even if you typed data as input to the first grep, you would only get any lines that contain 'word2' shown on the output.

Footnote:

At one time, the answer used:

grep -E 'word1.*word2|word2.*word1' "$@"
grep 'word1.*word2' "$@"

This triggered the comments below.

@Query("select b.equipSealRegisterId from EquipSealRegister b where b.sealName like %?1% and b.deleteFlag = '0'" )
    List<String>findBySeal(String sealname);

I have tried this code and it works.

int

It is a primitive data type defined in C#.

It is mapped to Int32 of FCL type.

It is a value type and represent System.Int32 struct.

It is signed and takes 32 bits.

It has minimum -2147483648 and maximum +2147483647 value.

Int16

It is a FCL type.

In C#, short is mapped to Int16.

It is a value type and represent System.Int16 struct.

It is signed and takes 16 bits.

It has minimum -32768 and maximum +32767 value.

Int32

It is a FCL type.

In C#, int is mapped to Int32.

It is a value type and represent System.Int32 struct.

It is signed and takes 32 bits.

It has minimum -2147483648 and maximum +2147483647 value.

Int64

It is a FCL type.

In C#, long is mapped to Int64.

It is a value type and represent System.Int64 struct.

It is signed and takes 64 bits.

It has minimum –9,223,372,036,854,775,808 and maximum 9,223,372,036,854,775,807 value.

In my opinion, the best way to check the nil and empty string is to take the string count.

var nilString : String?
print(nilString.count) // count is nil

var emptyString = ""
print(emptyString.count) // count is 0

// combine both conditions for optional string variable
if string?.count == nil || string?.count == 0 {
   print("Your string is either empty or nil")
}

If you are dealing with older versions of .NET Framework, then support for TLS 1.2 is available in our SecureBlackbox product in both client and server components. SecureBlackbox contains its own implementation of all algorithms, so it doesn't matter which version of .NET-based framework you use (including .NET CF) - you'll have TLS 1.2 with the latest additions in all cases.

Please note that SecureBlackbox wont magically add TLS 1.2 to framework classes - instead you need to use SecureBlackbox classes and components explicitly.

Use the beginning and end anchors.

Regex regex = new Regex(@"^\d$");

Use "^\d+$" if you need to match more than one digit.

Note that "\d" will match [0-9] and other digit characters like the Eastern Arabic numerals ??????????. Use "^[0-9]+$" to restrict matches to just the Arabic numerals 0 - 9.

If you need to include any numeric representations other than just digits (like decimal values for starters), then see @tchrist's comprehensive guide to parsing numbers with regular expressions.

very late to the party here I know but I was thinking about the most elegant way of doing this if you were given a range of delimiters rather than whitespace, and using nothing more than the standard library.

Here are my thoughts:

To split words into a string vector by a sequence of delimiters:

template<class Container>
std::vector<std::string> split_by_delimiters(const std::string& input, const Container& delimiters)
{
    std::vector<std::string> result;

    for (auto current = begin(input) ; current != end(input) ; )
    {
        auto first = find_if(current, end(input), not_in(delimiters));
        if (first == end(input)) break;
        auto last = find_if(first, end(input), is_in(delimiters));
        result.emplace_back(first, last);
        current = last;
    }
    return result;
}

to split the other way, by providing a sequence of valid characters:

template<class Container>
std::vector<std::string> split_by_valid_chars(const std::string& input, const Container& valid_chars)
{
    std::vector<std::string> result;

    for (auto current = begin(input) ; current != end(input) ; )
    {
        auto first = find_if(current, end(input), is_in(valid_chars));
        if (first == end(input)) break;
        auto last = find_if(first, end(input), not_in(valid_chars));
        result.emplace_back(first, last);
        current = last;
    }
    return result;
}

is_in and not_in are defined thus:

namespace detail {
    template<class Container>
    struct is_in {
        is_in(const Container& charset)
        : _charset(charset)
        {}

        bool operator()(char c) const
        {
            return find(begin(_charset), end(_charset), c) != end(_charset);
        }

        const Container& _charset;
    };

    template<class Container>
    struct not_in {
        not_in(const Container& charset)
        : _charset(charset)
        {}

        bool operator()(char c) const
        {
            return find(begin(_charset), end(_charset), c) == end(_charset);
        }

        const Container& _charset;
    };

}

template<class Container>
detail::not_in<Container> not_in(const Container& c)
{
    return detail::not_in<Container>(c);
}

template<class Container>
detail::is_in<Container> is_in(const Container& c)
{
    return detail::is_in<Container>(c);
}

Its a function that calls itself. Its useful for walking certain data structures that repeat themselves, such as trees. An HTML DOM is a classic example.

An example of a tree structure in javascript and a recursive function to 'walk' the tree.

    1
   / \
  2   3
     / \
    4   5

--

var tree = {
  id: 1,
  left: {
    id: 2,
    left: null,
    right: null
  },
  right: {
    id: 3,
    left: {
      id: 4,
      left: null,
      right: null
    },
    right: {
      id: 5,
      left: null,
      right: null
    }
  }
};

To walk the tree, we call the same function repeatedly, passing the child nodes of the current node to the same function. We then call the function again, first on the left node, and then on the right.

In this example, we'll get the maximum depth of the tree

var depth = 0;

function walkTree(node, i) {

  //Increment our depth counter and check
  i++;
  if (i > depth) depth = i;

  //call this function again for each of the branch nodes (recursion!)
  if (node.left != null) walkTree(node.left, i);
  if (node.right != null) walkTree(node.right, i);

  //Decrement our depth counter before going back up the call stack
  i--;
}

Finally we call the function

alert('Tree depth:' + walkTree(tree, 0));

A great way of understanding recursion is to step through the code at runtime.

Easiest way to add Java 8 support

 compileOptions {
    targetCompatibility = '1.8'
    sourceCompatibility = '1.8'
 }

Just add it in your build.gradle file.

Here are clarified instruction combining Dawn Song's answer and Marmor's answer.

Drag a long Press Gesture Recognizer and drop it into your Table Cell. It will jump to the bottom of the list on the left.

Then connect the gesture recognizer the same way you would connect a button.

Add the code from Marmor in the the action handler

- (IBAction)handleLongPress:(UILongPressGestureRecognizer *)sender {
if (sender.state == UIGestureRecognizerStateBegan) {

    CGPoint p = [sender locationInView:self.tableView];

    NSIndexPath *indexPath = [self.tableView indexPathForRowAtPoint:p];
    if (indexPath == nil) {
        NSLog(@"long press on table view but not on a row");
    } else {
        UITableViewCell *cell = [self.tableView cellForRowAtIndexPath:indexPath];
        if (cell.isHighlighted) {
            NSLog(@"long press on table view at section %d row %d", indexPath.section, indexPath.row);
        }
    }
}

}

First do a loop using a filter that will return only unique teams, and then a nested loop that returns all players per current team:

http://jsfiddle.net/plantface/L6cQN/

html:

<div ng-app ng-controller="Main">
    <div ng-repeat="playerPerTeam in playersToFilter() | filter:filterTeams">
        <b>{{playerPerTeam.team}}</b>
        <li ng-repeat="player in players | filter:{team: playerPerTeam.team}">{{player.name}}</li>        
    </div>
</div>

script:

function Main($scope) {
    $scope.players = [{name: 'Gene', team: 'team alpha'},
                    {name: 'George', team: 'team beta'},
                    {name: 'Steve', team: 'team gamma'},
                    {name: 'Paula', team: 'team beta'},
                    {name: 'Scruath of the 5th sector', team: 'team gamma'}];

    var indexedTeams = [];

    // this will reset the list of indexed teams each time the list is rendered again
    $scope.playersToFilter = function() {
        indexedTeams = [];
        return $scope.players;
    }

    $scope.filterTeams = function(player) {
        var teamIsNew = indexedTeams.indexOf(player.team) == -1;
        if (teamIsNew) {
            indexedTeams.push(player.team);
        }
        return teamIsNew;
    }
}

Lets take a case when you have an array of 1 element, and you want to extend the size to accommodate 1 million elements dynamically.

Case 1:

String [] wordList = new String[1];
String [] tmp = new String[wordList.length + 1];
for(int i = 0; i < wordList.length ; i++){
    tmp[i] = wordList[i];
}
wordList = tmp;

Case 2 (increasing size by a addition factor):

String [] wordList = new String[1];
String [] tmp = new String[wordList.length + 10];
for(int i = 0; i < wordList.length ; i++){
    tmp[i] = wordList[i];
}
wordList = tmp;

Case 3 (increasing size by a multiplication factor):

String [] wordList = new String[1];
String [] tmp = new String[wordList.length * 2];
for(int i = 0; i < wordList.length ; i++){
    tmp[i] = wordList[i];
}
wordList = tmp;

When extending the size of an Array dynamically, using Array.copy or iterating over the array and copying the elements to a new array using the for loop, actually iterates over each element of the array. This is a costly operation. Array.copy would be clean and optimized, still costly. So, I'd suggest increasing the array length by a multiplication factor.

How it helps is,

In case 1, to accommodate 1 million elements you have to increase the size of array 1 million - 1 times i.e. 999,999 times.

In case 2, you have to increase the size of array 1 million / 10 - 1 times i.e. 99,999 times.

In case 3, you have to increase the size of array by log₂1 million - 1 time i.e. 18.9 (hypothetically).

Did you try passwd -d root? Most likely, this will do what you want.

You can also manually edit /etc/shadow: (Create a backup copy. Be sure that you can log even if you mess up, for example from a rescue system.) Search for "root". Typically, the root entry looks similar to

root:$X$SK5xfLB1ZW:0:0...

There, delete the second field (everything between the first and second colon):

root::0:0...

Some systems will make you put an asterisk (*) in the password field instead of blank, where a blank field would allow no password (CentOS 8 for example)

root:*:0:0...

Save the file, and try logging in as root. It should skip the password prompt. (Like passwd -d, this is a "no password" solution. If you are really looking for a "blank password", that is "ask for a password, but accept if the user just presses Enter", look at the manpage of mkpasswd, and use mkpasswd to create the second field for the /etc/shadow.)

I forgot to push the image tagged 1.0.8 to the ECR (AWS images hub)... If you are using Helm and upgrade by:

helm upgrade minta-user ./src/services/user/helm-chart

make sure that image tag inside values.yaml is pushed (to ECR or Docker Hub, etc) for example: (this is my helm-chart/values.yaml)

replicaCount: 1

image:
   repository:dkr.ecr.us-east-1.amazonaws.com/minta-user
   tag: 1.0.8

you need to make sure that the image:1.0.8 is pushed!

Here it is! - SP 25 works on Visual Studio 2019, SP 21 on Visual Studio 2017

SAP released SAP Crystal Reports, developer version for Microsoft Visual Studio

You can get it here (click "Installation package for Visual Studio IDE")

To integrate “SAP Crystal Reports, developer version for Microsoft Visual Studio” you must run the Install Executable. Running the MSI will not fully integrate Crystal Reports into VS. MSI files by definition are for runtime distribution only.

New In SP25 Release

Visual Studio 2019, Addressed incidents, Win10 1809, Security update

You can always count the collection. For example $mentor->intern->count() will return how many intern does a mentor have.

https://laravel.com/docs/5.2/collections#method-count

In your code you can do something like this

foreach($mentors as $mentor)
    @if($mentor->intern->count() > 0)
    @foreach($mentor->intern as $intern)
        <tr class="table-row-link" data-href="/werknemer/{!! $intern->employee->EmployeeId !!}">
            <td>{{ $intern->employee->FirstName }}</td>
            <td>{{  $intern->employee->LastName }}</td>
        </tr>
    @endforeach
    @else
        Mentor don't have any intern
    @endif
@endforeach

try {
        photo.setImageURI(Uri.parse("Location");
        BitmapDrawable drawable = (BitmapDrawable) photo.getDrawable();
        Bitmap bitmap = drawable.getBitmap();
        bitmap = Bitmap.createScaledBitmap(bitmap, 70, 70, true);
        photo.setImageBitmap(bitmap);

    } catch (Exception e) {

    }

You can use the Conditional Formatting to replace text and NOT effect any formulas. Simply go to the Rule's format where you will see Number, Font, Border and Fill.
Go to the Number tab and select CUSTOM. Then simply type where it says TYPE: what you want to say in QUOTES.

Example.. "OTHER"

Did you try this?

new File("<PATH OF YOUR FILE>").toURI().toString();

I read a csv file from local directory. Following code works for me.

# to get number of which contains na
sum(is.na(df[, c(columnName)]) # to get number of na row

# to get number of which not contains na
sum(!is.na(df[, c(columnName)]) 

#here columnName is your desire column name

There is of course some apache log files. Search in your apache configuration files for 'Log' keyword, you'll certainly find plenty of them. Depending on your OS and installation places may vary (in a Typical Linux server it would be /var/log/apache2/[access|error].log).

Having a 503 error in Apache usually means the proxied page/service is not available. I assume you're using tomcat and that means tomcat is either not responding to apache (timeout?) or not even available (down? crashed?). So chances are that it's a configuration error in the way to connect apache and tomcat or an application inside tomcat that is not even sending a response for apache.

Sometimes, in production servers, it can as well be that you get too much traffic for the tomcat server, apache handle more request than the proxyied service (tomcat) can accept so the backend became unavailable.

Can I just ask about the long term need for this facility - is it for debuging purposes?

If so, then you may want to consider using a proper debugger, such as the one found in Visual Studio, as this allows you to step through the procedure in a more controlled way, and avoids having to constantly add/remove PRINT statement from the procedure.

Just my opinion, but I prefer the debugger approach - for code and databases.

You use an enum instead of a class if the class should have a fixed enumerable number of instances.

Examples:

• DayOfWeek  = 7 instances ? enum
• CardSuit    = 4 instances ? enum
• Singleton  = 1 instance   ? enum
  
  
• Product      = variable number of instances ? class
• User            = variable number of instances ? class
• Date            = variable number of instances ? class

This is my edited version : you just need to add an extra argument "autoClose".

example :

 $('input[name="fieldName"]').datepicker({ autoClose: true});

also you can specify a close callback if you want. :)

replace datepicker.js with this:

!function( $ ) {

// Picker object

var Datepicker = function(element, options , closeCallBack){
    this.element = $(element);
    this.format = DPGlobal.parseFormat(options.format||this.element.data('date-format')||'dd/mm/yyyy');
    this.autoClose = options.autoClose||this.element.data('date-autoClose')|| true;
    this.closeCallback = closeCallBack || function(){};
    this.picker = $(DPGlobal.template)
                        .appendTo('body')
                        .on({
                            click: $.proxy(this.click, this)//,
                            //mousedown: $.proxy(this.mousedown, this)
                        });
    this.isInput = this.element.is('input');
    this.component = this.element.is('.date') ? this.element.find('.add-on') : false;

    if (this.isInput) {
        this.element.on({
            focus: $.proxy(this.show, this),
            //blur: $.proxy(this.hide, this),
            keyup: $.proxy(this.update, this)
        });
    } else {
        if (this.component){
            this.component.on('click', $.proxy(this.show, this));
        } else {
            this.element.on('click', $.proxy(this.show, this));
        }
    }

    this.minViewMode = options.minViewMode||this.element.data('date-minviewmode')||0;
    if (typeof this.minViewMode === 'string') {
        switch (this.minViewMode) {
            case 'months':
                this.minViewMode = 1;
                break;
            case 'years':
                this.minViewMode = 2;
                break;
            default:
                this.minViewMode = 0;
                break;
        }
    }
    this.viewMode = options.viewMode||this.element.data('date-viewmode')||0;
    if (typeof this.viewMode === 'string') {
        switch (this.viewMode) {
            case 'months':
                this.viewMode = 1;
                break;
            case 'years':
                this.viewMode = 2;
                break;
            default:
                this.viewMode = 0;
                break;
        }
    }
    this.startViewMode = this.viewMode;
    this.weekStart = options.weekStart||this.element.data('date-weekstart')||0;
    this.weekEnd = this.weekStart === 0 ? 6 : this.weekStart - 1;
    this.onRender = options.onRender;
    this.fillDow();
    this.fillMonths();
    this.update();
    this.showMode();
};

Datepicker.prototype = {
    constructor: Datepicker,

    show: function(e) {
        this.picker.show();
        this.height = this.component ? this.component.outerHeight() : this.element.outerHeight();
        this.place();
        $(window).on('resize', $.proxy(this.place, this));
        if (e ) {
            e.stopPropagation();
            e.preventDefault();
        }
        if (!this.isInput) {
        }
        var that = this;
        $(document).on('mousedown', function(ev){
            if ($(ev.target).closest('.datepicker').length == 0) {
                that.hide();
            }
        });
        this.element.trigger({
            type: 'show',
            date: this.date
        });
    },

    hide: function(){
        this.picker.hide();
        $(window).off('resize', this.place);
        this.viewMode = this.startViewMode;
        this.showMode();
        if (!this.isInput) {
            $(document).off('mousedown', this.hide);
        }
        //this.set();
        this.element.trigger({
            type: 'hide',
            date: this.date
        });
    },

    set: function() {
        var formated = DPGlobal.formatDate(this.date, this.format);
        if (!this.isInput) {
            if (this.component){
                this.element.find('input').prop('value', formated);
            }
            this.element.data('date', formated);
        } else {
            this.element.prop('value', formated);
        }
    },

    setValue: function(newDate) {
        if (typeof newDate === 'string') {
            this.date = DPGlobal.parseDate(newDate, this.format);
        } else {
            this.date = new Date(newDate);
        }
        this.set();
        this.viewDate = new Date(this.date.getFullYear(), this.date.getMonth(), 1, 0, 0, 0, 0);
        this.fill();
    },

    place: function(){
        var offset = this.component ? this.component.offset() : this.element.offset();
        this.picker.css({
            top: offset.top + this.height,
            left: offset.left
        });
    },

    update: function(newDate){
        this.date = DPGlobal.parseDate(
            typeof newDate === 'string' ? newDate : (this.isInput ? this.element.prop('value') : this.element.data('date')),
            this.format
        );
        this.viewDate = new Date(this.date.getFullYear(), this.date.getMonth(), 1, 0, 0, 0, 0);
        this.fill();
    },

    fillDow: function(){
        var dowCnt = this.weekStart;
        var html = '<tr>';
        while (dowCnt < this.weekStart + 7) {
            html += '<th class="dow">'+DPGlobal.dates.daysMin[(dowCnt++)%7]+'</th>';
        }
        html += '</tr>';
        this.picker.find('.datepicker-days thead').append(html);
    },

    fillMonths: function(){
        var html = '';
        var i = 0
        while (i < 12) {
            html += '<span class="month">'+DPGlobal.dates.monthsShort[i++]+'</span>';
        }
        this.picker.find('.datepicker-months td').append(html);
    },

    fill: function() {
        var d = new Date(this.viewDate),
            year = d.getFullYear(),
            month = d.getMonth(),
            currentDate = this.date.valueOf();
        this.picker.find('.datepicker-days th:eq(1)')
                    .text(DPGlobal.dates.months[month]+' '+year);
        var prevMonth = new Date(year, month-1, 28,0,0,0,0),
            day = DPGlobal.getDaysInMonth(prevMonth.getFullYear(), prevMonth.getMonth());
        prevMonth.setDate(day);
        prevMonth.setDate(day - (prevMonth.getDay() - this.weekStart + 7)%7);
        var nextMonth = new Date(prevMonth);
        nextMonth.setDate(nextMonth.getDate() + 42);
        nextMonth = nextMonth.valueOf();
        var html = [];
        var clsName,
            prevY,
            prevM;
        while(prevMonth.valueOf() < nextMonth) {zs
            if (prevMonth.getDay() === this.weekStart) {
                html.push('<tr>');
            }
            clsName = this.onRender(prevMonth);
            prevY = prevMonth.getFullYear();
            prevM = prevMonth.getMonth();
            if ((prevM < month &&  prevY === year) ||  prevY < year) {
                clsName += ' old';
            } else if ((prevM > month && prevY === year) || prevY > year) {
                clsName += ' new';
            }
            if (prevMonth.valueOf() === currentDate) {
                clsName += ' active';
            }
            html.push('<td class="day '+clsName+'">'+prevMonth.getDate() + '</td>');
            if (prevMonth.getDay() === this.weekEnd) {
                html.push('</tr>');
            }
            prevMonth.setDate(prevMonth.getDate()+1);
        }
        this.picker.find('.datepicker-days tbody').empty().append(html.join(''));
        var currentYear = this.date.getFullYear();

        var months = this.picker.find('.datepicker-months')
                    .find('th:eq(1)')
                        .text(year)
                        .end()
                    .find('span').removeClass('active');
        if (currentYear === year) {
            months.eq(this.date.getMonth()).addClass('active');
        }

        html = '';
        year = parseInt(year/10, 10) * 10;
        var yearCont = this.picker.find('.datepicker-years')
                            .find('th:eq(1)')
                                .text(year + '-' + (year + 9))
                                .end()
                            .find('td');
        year -= 1;
        for (var i = -1; i < 11; i++) {
            html += '<span class="year'+(i === -1 || i === 10 ? ' old' : '')+(currentYear === year ? ' active' : '')+'">'+year+'</span>';
            year += 1;
        }
        yearCont.html(html);
    },

    click: function(e) {
        e.stopPropagation();
        e.preventDefault();
        var target = $(e.target).closest('span, td, th');
        if (target.length === 1) {
            switch(target[0].nodeName.toLowerCase()) {
                case 'th':
                    switch(target[0].className) {
                        case 'switch':
                            this.showMode(1);
                            break;
                        case 'prev':
                        case 'next':
                            this.viewDate['set'+DPGlobal.modes[this.viewMode].navFnc].call(
                                this.viewDate,
                                this.viewDate['get'+DPGlobal.modes[this.viewMode].navFnc].call(this.viewDate) + 
                                DPGlobal.modes[this.viewMode].navStep * (target[0].className === 'prev' ? -1 : 1)
                            );
                            this.fill();
                            this.set();
                            break;
                    }
                    break;
                case 'span':
                    if (target.is('.month')) {
                        var month = target.parent().find('span').index(target);
                        this.viewDate.setMonth(month);
                    } else {
                        var year = parseInt(target.text(), 10)||0;
                        this.viewDate.setFullYear(year);
                    }
                    if (this.viewMode !== 0) {
                        this.date = new Date(this.viewDate);
                        this.element.trigger({
                            type: 'changeDate',
                            date: this.date,
                            viewMode: DPGlobal.modes[this.viewMode].clsName
                        });
                    }
                    this.showMode(-1);
                    this.fill();
                    this.set();
                    break;
                case 'td':
                    if (target.is('.day') && !target.is('.disabled')){
                        var day = parseInt(target.text(), 10)||1;
                        var month = this.viewDate.getMonth();
                        if (target.is('.old')) {
                            month -= 1;
                        } else if (target.is('.new')) {
                            month += 1;
                        }
                        var year = this.viewDate.getFullYear();
                        this.date = new Date(year, month, day,0,0,0,0);
                        this.viewDate = new Date(year, month, Math.min(28, day),0,0,0,0);
                        this.fill();
                        this.set();
                        this.element.trigger({
                            type: 'changeDate',
                            date: this.date,
                            viewMode: DPGlobal.modes[this.viewMode].clsName
                        });
                        if(this.autoClose === true){
                            this.hide();
                            this.closeCallback();
                        }

                    }
                    break;
            }
        }
    },

    mousedown: function(e){
        e.stopPropagation();
        e.preventDefault();
    },

    showMode: function(dir) {
        if (dir) {
            this.viewMode = Math.max(this.minViewMode, Math.min(2, this.viewMode + dir));
        }
        this.picker.find('>div').hide().filter('.datepicker-'+DPGlobal.modes[this.viewMode].clsName).show();
    }
};

$.fn.datepicker = function ( option, val ) {
    return this.each(function () {
        var $this = $(this);
        var datePicker = $this.data('datepicker');
        var options = typeof option === 'object' && option;
        if (!datePicker) {
            if (typeof val === 'function')
                $this.data('datepicker', (datePicker = new Datepicker(this, $.extend({}, $.fn.datepicker.defaults,options),val)));
            else{
                $this.data('datepicker', (datePicker = new Datepicker(this, $.extend({}, $.fn.datepicker.defaults,options))));
            }
        }
        if (typeof option === 'string') datePicker[option](val);

    });
};

$.fn.datepicker.defaults = {
    onRender: function(date) {
        return '';
    }
};
$.fn.datepicker.Constructor = Datepicker;

var DPGlobal = {
    modes: [
        {
            clsName: 'days',
            navFnc: 'Month',
            navStep: 1
        },
        {
            clsName: 'months',
            navFnc: 'FullYear',
            navStep: 1
        },
        {
            clsName: 'years',
            navFnc: 'FullYear',
            navStep: 10
    }],
    dates:{
        days: ["Dimanche", "Lundi", "Mardi", "Mercredi", "Jeudi", "Vendredi", "Samedi", "Dimanche"],
                    daysShort: ["Dim", "Lun", "Mar", "Mer", "Jeu", "Ven", "Sam", "Dim"],
                    daysMin: ["D", "L", "Ma", "Me", "J", "V", "S", "D"],
                    months: ["Janvier", "Février", "Mars", "Avril", "Mai", "Juin", "Juillet", "Août", "Septembre", "Octobre", "Novembre", "Décembre"],
                    monthsShort: ["Jan", "Fév", "Mar", "Avr", "Mai", "Jui", "Jul", "Aou", "Sep", "Oct", "Nov", "Déc"],
                    today: "Aujourd'hui",
                    clear: "Effacer",
                    weekStart: 1,
                    format: "dd/mm/yyyy"
    },
    isLeapYear: function (year) {
        return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0))
    },
    getDaysInMonth: function (year, month) {
        return [31, (DPGlobal.isLeapYear(year) ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][month]
    },
    parseFormat: function(format){
        var separator = format.match(/[.\/\-\s].*?/),
            parts = format.split(/\W+/);
        if (!separator || !parts || parts.length === 0){
            throw new Error("Invalid date format.");
        }
        return {separator: separator, parts: parts};
    },
    parseDate: function(date, format) {
        var parts = date.split(format.separator),
            date = new Date(),
            val;
        date.setHours(0);
        date.setMinutes(0);
        date.setSeconds(0);
        date.setMilliseconds(0);
        if (parts.length === format.parts.length) {
            var year = date.getFullYear(), day = date.getDate(), month = date.getMonth();
            for (var i=0, cnt = format.parts.length; i < cnt; i++) {
                val = parseInt(parts[i], 10)||1;
                switch(format.parts[i]) {
                    case 'dd':
                    case 'd':
                        day = val;
                        date.setDate(val);
                        break;
                    case 'mm':
                    case 'm':
                        month = val - 1;
                        date.setMonth(val - 1);
                        break;
                    case 'yy':
                        year = 2000 + val;
                        date.setFullYear(2000 + val);
                        break;
                    case 'yyyy':
                        year = val;
                        date.setFullYear(val);
                        break;
                }
            }
            date = new Date(year, month, day, 0 ,0 ,0);
        }
        return date;
    },
    formatDate: function(date, format){
        var val = {
            d: date.getDate(),
            m: date.getMonth() + 1,
            yy: date.getFullYear().toString().substring(2),
            yyyy: date.getFullYear()
        };
        val.dd = (val.d < 10 ? '0' : '') + val.d;
        val.mm = (val.m < 10 ? '0' : '') + val.m;
        var date = [];
        for (var i=0, cnt = format.parts.length; i < cnt; i++) {
            date.push(val[format.parts[i]]);
        }
        return date.join(format.separator);
    },
    headTemplate: '<thead>'+
                        '<tr>'+
                            '<th class="prev">&lsaquo;</th>'+
                            '<th colspan="5" class="switch"></th>'+
                            '<th class="next">&rsaquo;</th>'+
                        '</tr>'+
                    '</thead>',
    contTemplate: '<tbody><tr><td colspan="7"></td></tr></tbody>'
};
DPGlobal.template = '<div class="datepicker dropdown-menu">'+
                        '<div class="datepicker-days">'+
                            '<table class=" table-condensed">'+
                                DPGlobal.headTemplate+
                                '<tbody></tbody>'+
                            '</table>'+
                        '</div>'+
                        '<div class="datepicker-months">'+
                            '<table class="table-condensed">'+
                                DPGlobal.headTemplate+
                                DPGlobal.contTemplate+
                            '</table>'+
                        '</div>'+
                        '<div class="datepicker-years">'+
                            '<table class="table-condensed">'+
                                DPGlobal.headTemplate+
                                DPGlobal.contTemplate+
                            '</table>'+
                        '</div>'+
                    '</div>';

}( window.jQuery );

You can probably use the KeyDown event, KeyPress event or KeyUp event. I would first try the KeyDown event I think.

You can set the Handled property of the event args to stop handling the event.

i = Your_int_value

Write bytes value like this for example:

the_file.write(i.to_bytes(2,"little"))

Depend of you int value size and the bit order your prefer

As an alternative solution you can use a LIFO structure (like a stack) to store all the strings and when you are done just take them all out and put them into the StringBuilder. It naturally reverses the order of the items (strings) placed in it.

Stack<String> textStack = new Stack<String>();
// push the strings to the stack
while(!isReadingTextDone()) {
    String text = readText();
    textStack.push(text);
}
// pop the strings and add to the text builder
String builder = new StringBuilder(); 
while (!textStack.empty()) {
      builder.append(textStack.pop());
}
// get the final string
String finalText =  builder.toString();

You can set the line-height in pixels instead of percentage. Is that what you mean?

add tells git to start tracking a file.

commit commits your current changes on your local repository

push pushes you local repo upstream.

I think you must use rawurlencode() instead urlencode() for your purpose.

sample

$image = 'some images.jpg';
$url   = 'http://example.com/'

With urlencode($str) will result

echo $url.urlencode($image); //http://example.com/some+images.jpg

its not change to %20 at all

but with rawurlencode($image) will produce

echo $url.rawurlencode(basename($image)); //http://example.com/some%20images.jpg

df.insert(loc, column_name, value)

This will work if there is no other column with the same name. If a column, with your provided name already exists in the dataframe, it will raise a ValueError.

You can pass an optional parameter allow_duplicates with True value to create a new column with already existing column name.

Here is an example:

    >>> df = pd.DataFrame({'b': [1, 2], 'c': [3,4]})
    >>> df
       b  c
    0  1  3
    1  2  4
    >>> df.insert(0, 'a', -1)
    >>> df
       a  b  c
    0 -1  1  3
    1 -1  2  4
    >>> df.insert(0, 'a', -2)
    Traceback (most recent call last):
      File "", line 1, in 
      File "C:\Python39\lib\site-packages\pandas\core\frame.py", line 3760, in insert
        self._mgr.insert(loc, column, value, allow_duplicates=allow_duplicates)
      File "C:\Python39\lib\site-packages\pandas\core\internals\managers.py", line 1191, in insert
        raise ValueError(f"cannot insert {item}, already exists")
    ValueError: cannot insert a, already exists
    >>> df.insert(0, 'a', -2,  allow_duplicates = True)
    >>> df
       a  a  b  c
    0 -2 -1  1  3
    1 -2 -1  2  4

The best approach would probably be just to execute that step after the loop: e.g.

foreach(Item result in Model.Results)
{
   //loop logic
}

//Post execution logic

Or if you need to do something to the last result

foreach(Item result in Model.Results)
{
   //loop logic
}

Item lastItem = Model.Results[Model.Results.Count - 1];

//Execute logic on lastItem here

The plugin doesn't look very robust. If you call .placeholder() again, it creates a new Placeholder instance while events are still bound to the old one.

Looking at the code, it looks like you could do:

$("#serMemtb").attr("placeholder", "Type a name (Lastname, Firstname)").blur();

EDIT

placeholder is an HTML5 attribute, guess who's not supporting it?

Your plugin doesn't really seem to help you overcome the fact that IE doesn't support it, so while my solution works, your plugin doesn't. Why don't you find one that does.

adding overflow:visible !important; to the body element worked for me.

Normally, I would do this with CSS only... but since you asked you a way to do this with jQuery...

The following code centers a div both horizontally and vertically inside its container :

$("#target").addClass("centered-content")_x000D_
            .wrap("<div class='center-outer-container'></div>")_x000D_
            .wrap("<div class='center-inner-container'></div>");

body {_x000D_
    margin : 0;_x000D_
    background: #ccc;_x000D_
}_x000D_
_x000D_
.center-outer-container {_x000D_
    position : absolute;_x000D_
    display: table;_x000D_
    width: 100%;_x000D_
    height: 100%;_x000D_
}_x000D_
_x000D_
.center-inner-container {_x000D_
    display: table-cell;_x000D_
    vertical-align: middle;_x000D_
    text-align: center;_x000D_
}_x000D_
_x000D_
.centered-content {_x000D_
    display: inline-block;_x000D_
    text-align: left;_x000D_
    background: #fff;_x000D_
    padding : 20px;_x000D_
    border : 1px solid #000;_x000D_
}

<script type="text/javascript" src="https://code.jquery.com/jquery-1.12.1.min.js"></script>_x000D_
<div id="target">Center this!</div>

(see also this Fiddle)

Use [String.getBytes()][1] to convert to bytes and use [String(byte[] data)][2] constructor to convert back to string.

Run your program with valgrind of linked to efence. That will tell you where the pointer is being dereferenced and most likely fix your problem if you fix all the errors they tell you about.