Try this:

public static String reverse(String str) {
   return (str == null || str.length()==0) ? str : reverseString2(str.substring(1))+str.charAt(0);
}

The real answer is: you can't reverse it in place, but you can create a new string that is the reverse.

Just as an exercise to play with recursion: sometimes when you go to an interview, the interviewer may ask you how to do this using recursion, and I think the "preferred answer" might be "I would rather not do this in recursion as it can easily cause a stack overflow" (because it is O(n) rather than O(log n). If it is O(log n), it is quite difficult to get a stack overflow -- 4 billion items could be handled by a stack level of 32, as 2 ** 32 is 4294967296. But if it is O(n), then it can easily get a stack overflow.

Sometimes the interviewer will still ask you, "just as an exercise, why don't you still write it using recursion?" And here it is:

String.prototype.reverse = function() {
    if (this.length <= 1) return this;
    else return this.slice(1).reverse() + this.slice(0,1);
}

test run:

var s = "";
for(var i = 0; i < 1000; i++) {
    s += ("apple" + i);
}
console.log(s.reverse());

output:

999elppa899elppa...2elppa1elppa0elppa

To try getting a stack overflow, I changed 1000 to 10000 in Google Chrome, and it reported:

RangeError: Maximum call stack size exceeded

 package MujeebWorkspace.helps;
 // [email protected]

 public class Mujeeb {

     static String str= "This code is simple to reverse the word without changing positions";
     static String[] reverse = str.split(" ");

     public static void main(String [] args){  
         reverseMethod();
     }

     public static void reverseMethod(){
         for (int k=0; k<=reverse.length-1; k++) {
             String word =reverse[reverse.length-(reverse.length-k)];
             String subword = (word+" ");
             String [] splitsubword = subword.split("");

             for (int i=subword.length(); i>0; i--){
                 System.out.print(splitsubword[i]);  
             }
         }
     }
 }

My simple answer is:

#include <iostream>
using namespace std;

int main()
{
    int data[]{ 1, 2, 7 };
    for (int i = sizeof(data) / sizeof(data[0])-1; i >= 0; i--) {
        cout << data[i];
    }

    return 0;
}

If values aren't unique AND may be a hash (one dimension):

for k, v in myDict.items():
    if len(v) > 1:
        for item in v:
            invDict[item] = invDict.get(item, [])
            invDict[item].append(k)
    else:
        invDict[v] = invDict.get(v, [])
        invDict[v].append(k)

And with a recursion if you need to dig deeper then just one dimension:

def digList(lst):
    temp = []
    for item in lst:
        if type(item) is list:
            temp.append(digList(item))
        else:
            temp.append(item)
    return set(temp)

for k, v in myDict.items():
    if type(v) is list:
        items = digList(v)
        for item in items:
            invDict[item] = invDict.get(item, [])
            invDict[item].append(k)
    else:
        invDict[v] = invDict.get(v, [])
        invDict[v].append(k)

I would suggest using a custom filter such as this:

app.filter('reverse', function() {
  return function(items) {
    return items.slice().reverse();
  };
});

Which can then be used like:

<div ng-repeat="friend in friends | reverse">{{friend.name}}</div>

See it working here: Plunker Demonstration

This filter can be customized to fit your needs as seen fit. I have provided other examples in the demonstration. Some options include checking that the variable is an array before performing the reverse, or making it more lenient to allow the reversal of more things such as strings.

Accepted answer won't work for cases with large files that won't fit in memory (which is not a rare case).

As it was noted by others, @srohde answer looks good, but it has next issues:

• openning file looks redundant, when we can pass file object & leave it to user to decide in which encoding it should be read,

• even if we refactor to accept file object, it won't work for all encodings: we can choose file with utf-8 encoding and non-ascii contents like

  ?
  

  pass buf_size equal to 1 and will have

  UnicodeDecodeError: 'utf8' codec can't decode byte 0xb9 in position 0: invalid start byte
  

  of course text may be larger but buf_size may be picked up so it'll lead to obfuscated error like above,

• we can't specify custom line separator,
• we can't choose to keep line separator.

So considering all these concerns I've written separate functions:

• one which works with byte streams,
• second one which works with text streams and delegates its underlying byte stream to the first one and decodes resulting lines.

First of all let's define next utility functions:

ceil_division for making division with ceiling (in contrast with standard // division with floor, more info can be found in this thread)

def ceil_division(left_number, right_number):
    """
    Divides given numbers with ceiling.
    """
    return -(-left_number // right_number)

split for splitting string by given separator from right end with ability to keep it:

def split(string, separator, keep_separator):
    """
    Splits given string by given separator.
    """
    parts = string.split(separator)
    if keep_separator:
        *parts, last_part = parts
        parts = [part + separator for part in parts]
        if last_part:
            return parts + [last_part]
    return parts

read_batch_from_end to read batch from the right end of binary stream

def read_batch_from_end(byte_stream, size, end_position):
    """
    Reads batch from the end of given byte stream.
    """
    if end_position > size:
        offset = end_position - size
    else:
        offset = 0
        size = end_position
    byte_stream.seek(offset)
    return byte_stream.read(size)

After that we can define function for reading byte stream in reverse order like

import functools
import itertools
import os
from operator import methodcaller, sub


def reverse_binary_stream(byte_stream, batch_size=None,
                          lines_separator=None,
                          keep_lines_separator=True):
    if lines_separator is None:
        lines_separator = (b'\r', b'\n', b'\r\n')
        lines_splitter = methodcaller(str.splitlines.__name__,
                                      keep_lines_separator)
    else:
        lines_splitter = functools.partial(split,
                                           separator=lines_separator,
                                           keep_separator=keep_lines_separator)
    stream_size = byte_stream.seek(0, os.SEEK_END)
    if batch_size is None:
        batch_size = stream_size or 1
    batches_count = ceil_division(stream_size, batch_size)
    remaining_bytes_indicator = itertools.islice(
            itertools.accumulate(itertools.chain([stream_size],
                                                 itertools.repeat(batch_size)),
                                 sub),
            batches_count)
    try:
        remaining_bytes_count = next(remaining_bytes_indicator)
    except StopIteration:
        return

    def read_batch(position):
        result = read_batch_from_end(byte_stream,
                                     size=batch_size,
                                     end_position=position)
        while result.startswith(lines_separator):
            try:
                position = next(remaining_bytes_indicator)
            except StopIteration:
                break
            result = (read_batch_from_end(byte_stream,
                                          size=batch_size,
                                          end_position=position)
                      + result)
        return result

    batch = read_batch(remaining_bytes_count)
    segment, *lines = lines_splitter(batch)
    yield from reverse(lines)
    for remaining_bytes_count in remaining_bytes_indicator:
        batch = read_batch(remaining_bytes_count)
        lines = lines_splitter(batch)
        if batch.endswith(lines_separator):
            yield segment
        else:
            lines[-1] += segment
        segment, *lines = lines
        yield from reverse(lines)
    yield segment

and finally a function for reversing text file can be defined like:

import codecs


def reverse_file(file, batch_size=None, 
                 lines_separator=None,
                 keep_lines_separator=True):
    encoding = file.encoding
    if lines_separator is not None:
        lines_separator = lines_separator.encode(encoding)
    yield from map(functools.partial(codecs.decode,
                                     encoding=encoding),
                   reverse_binary_stream(
                           file.buffer,
                           batch_size=batch_size,
                           lines_separator=lines_separator,
                           keep_lines_separator=keep_lines_separator))

Tests

Preparations

I've generated 4 files using fsutil command:

1. empty.txt with no contents, size 0MB
2. tiny.txt with size of 1MB
3. small.txt with size of 10MB
4. large.txt with size of 50MB

also I've refactored @srohde solution to work with file object instead of file path.

Test script

from timeit import Timer

repeats_count = 7
number = 1
create_setup = ('from collections import deque\n'
                'from __main__ import reverse_file, reverse_readline\n'
                'file = open("{}")').format
srohde_solution = ('with file:\n'
                   '    deque(reverse_readline(file,\n'
                   '                           buf_size=8192),'
                   '          maxlen=0)')
azat_ibrakov_solution = ('with file:\n'
                         '    deque(reverse_file(file,\n'
                         '                       lines_separator="\\n",\n'
                         '                       keep_lines_separator=False,\n'
                         '                       batch_size=8192), maxlen=0)')
print('reversing empty file by "srohde"',
      min(Timer(srohde_solution,
                create_setup('empty.txt')).repeat(repeats_count, number)))
print('reversing empty file by "Azat Ibrakov"',
      min(Timer(azat_ibrakov_solution,
                create_setup('empty.txt')).repeat(repeats_count, number)))
print('reversing tiny file (1MB) by "srohde"',
      min(Timer(srohde_solution,
                create_setup('tiny.txt')).repeat(repeats_count, number)))
print('reversing tiny file (1MB) by "Azat Ibrakov"',
      min(Timer(azat_ibrakov_solution,
                create_setup('tiny.txt')).repeat(repeats_count, number)))
print('reversing small file (10MB) by "srohde"',
      min(Timer(srohde_solution,
                create_setup('small.txt')).repeat(repeats_count, number)))
print('reversing small file (10MB) by "Azat Ibrakov"',
      min(Timer(azat_ibrakov_solution,
                create_setup('small.txt')).repeat(repeats_count, number)))
print('reversing large file (50MB) by "srohde"',
      min(Timer(srohde_solution,
                create_setup('large.txt')).repeat(repeats_count, number)))
print('reversing large file (50MB) by "Azat Ibrakov"',
      min(Timer(azat_ibrakov_solution,
                create_setup('large.txt')).repeat(repeats_count, number)))

Note: I've used collections.deque class to exhaust generator.

Outputs

For PyPy 3.5 on Windows 10:

reversing empty file by "srohde" 8.31e-05
reversing empty file by "Azat Ibrakov" 0.00016090000000000028
reversing tiny file (1MB) by "srohde" 0.160081
reversing tiny file (1MB) by "Azat Ibrakov" 0.09594989999999998
reversing small file (10MB) by "srohde" 8.8891863
reversing small file (10MB) by "Azat Ibrakov" 5.323388100000001
reversing large file (50MB) by "srohde" 186.5338368
reversing large file (50MB) by "Azat Ibrakov" 99.07450229999998

For CPython 3.5 on Windows 10:

reversing empty file by "srohde" 3.600000000000001e-05
reversing empty file by "Azat Ibrakov" 4.519999999999958e-05
reversing tiny file (1MB) by "srohde" 0.01965560000000001
reversing tiny file (1MB) by "Azat Ibrakov" 0.019207699999999994
reversing small file (10MB) by "srohde" 3.1341862999999996
reversing small file (10MB) by "Azat Ibrakov" 3.0872588000000007
reversing large file (50MB) by "srohde" 82.01206720000002
reversing large file (50MB) by "Azat Ibrakov" 82.16775059999998

So as we can see it performs like original solution, but is more general and free of its disadvantages listed above.

Advertisement

I've added this to 0.3.0 version of lz package (requires Python 3.5+) that have many well-tested functional/iterating utilities.

Can be used like

 import io
 from lz.iterating import reverse
 ...
 with open('path/to/file') as file:
     for line in reverse(file, batch_size=io.DEFAULT_BUFFER_SIZE):
         print(line)

It supports all standard encodings (maybe except utf-7 since it is hard for me to define a strategy for generating strings encodable with it).

If you don't want to use Collections then you can do this:

for (i = 0; i < array.length / 2; i++) {
  int temp = array[i];
  array[i] = array[array.length - 1 - i];
  array[array.length - 1 - i] = temp;
}

You cannot iterate backwards with the jQuery each function, but you can still leverage jQuery syntax.

Try the following:

//get an array of the matching DOM elements   
var liItems = $("ul#myUL li").get();

//iterate through this array in reverse order    
for(var i = liItems.length - 1; i >= 0; --i)
{
  //do Something
}

Try

string reversed(temp.rbegin(), temp.rend());

EDIT: Elaborating as requested.

string::rbegin() and string::rend(), which stand for "reverse begin" and "reverse end" respectively, return reverse iterators into the string. These are objects supporting the standard iterator interface (operator* to dereference to an element, i.e. a character of the string, and operator++ to advance to the "next" element), such that rbegin() points to the last character of the string, rend() points to the first one, and advancing the iterator moves it to the previous character (this is what makes it a reverse iterator).

Finally, the constructor we are passing these iterators into is a string constructor of the form:

template <typename Iterator>
string(Iterator first, Iterator last);

which accepts a pair of iterators of any type denoting a range of characters, and initializes the string to that range of characters.

java.util.Deque has descendingIterator() - if your List is a Deque, you can use that.

First of all what value do you have in this pice of code? int temp;? You can't tell because in every single compilation it will have different value - you should initialize your value to not have trash value from memory. Next question is: why you assign this temp value to your array? If you want to stick with your solution I would change reverse function like this:

void reverse(int arr[], int count)
{
    int temp = 0;
    for (int i = 0; i < count/2; ++i)
    {
        temp = arr[count - i - 1];
        arr[count - i - 1] = arr[i];
        arr[i] = temp;
    }

    for (int i = 0; i < count; ++i)
    {
        std::cout << arr[i] << " ";
    }
}

Now it will works but you have other options to handle this problem.

Solution using pointers:

void reverse(int arr[], int count)
{
    int* head = arr;
    int* tail = arr + count - 1;
    for (int i = 0; i < count/2; ++i)
    {
        if (head < tail)
        {
            int tmp = *tail;
            *tail = *head;
            *head = tmp;

            head++; tail--;
        }
    }

    for (int i = 0; i < count; ++i)
    {
        std::cout << arr[i] << " ";
    }
}

And ofc like Carlos Abraham says use build in function in algorithm library

Here is another way

timestamps.sort()
timestamps.reverse()
print(timestamps)

Not fitting 100% to this particular question but if you want to split from the back you can do it like this:

theStringInQuestion[::-1].split('/', 1)[1][::-1]

This code splits once at symbol '/' from behind.

for i in range(8, 0, -1)

will solve this problem. It will output 8 to 1, and -1 means a reversed list

You can reverse the rows in an even simpler way:

df[::-1]

You can use the Collections class to reverse the list then loop.

The way I can think of without using any built-in functions:

a = 'word'
count = 0
for letter in a:
    count += 1

b = ''
for letter in a:
    b += a[count-1]
    count -= 1

And if you print b:

print b
drow

ReverseString.java

public class ReverseString {
    public static void main(String[] args) {
        String str = "Ranga Reddy";
        String revStr = reverseStr(str);
        System.out.println(revStr);     
    }

    // Way1 - Recursive
    public static String reverseStr(String str) {
        char arrStr[] = reverseString(0, str.toCharArray());
        return new String(arrStr);
    }

    private static char[] reverseString(int charIndex, char[] arr) {     
        if (charIndex > arr.length - (charIndex+1)) {
          return arr;
        }

        int startIndex = charIndex;
        int endIndex = arr.length - (charIndex+1);

        char temp = arr[startIndex];        
        arr[startIndex] = arr[endIndex];
        arr[endIndex] = temp;      
        charIndex++;       
        return reverseString(charIndex++, arr);
    }

    // Way2
    private static String strReverse(String str) {
        char ch[] = new char[str.length()];
        for (int i = str.length() - 1, j = 0; i >= 0; i--) {
            ch[j++] = str.charAt(i);
        }
        return new String(ch);
    }
}

import java.io.BufferedReader;
import java.io.InputStreamReader;
public class intreverse
{
public static void main(String...a)throws Exception
{
    int no;
    int rev = 0;
    System.out.println("Enter The no to be reversed");
    InputStreamReader str=new InputStreamReader(System.in);
    BufferedReader br =new BufferedReader(str);
    no=Integer.parseInt(br.readLine().toString());
    while(no!=0)
    {
        rev=rev*10+no%10;
        no=no/10;

    }
    System.out.println(rev);
}
}

If you need the loop index, and don't want to traverse the entire list twice, or use extra memory, I'd write a generator.

def reverse_enum(L):
   for index in reversed(xrange(len(L))):
      yield index, L[index]

L = ['foo', 'bar', 'bas']
for index, item in reverse_enum(L):
   print index, item

void reverseString(vector<char>& s) {
        int l = s.size();
        char ch ;
        int i = 0 ;
        int j = l-1;
        while(i < j){
                s[i] = s[i]^s[j];
                s[j] = s[i]^s[j];
                s[i] = s[i]^s[j];
                i++;
                j--;
        }
        for(char c : s)
                cout <<c ;
        cout<< endl;
}

When testing for directories remember that every directory contains two special files.

One is called '.' and the other '..'

. is the directory's own name while .. is the name of it's parent directory.

To avoid trailing backslash problems just test to see if the directory knows it's own name.

eg:

if not exist %temp%\buffer\. mkdir %temp%\buffer

If you find the 1px jump before expanding and after collapsing when using the CSS solution a bit annoying, here's a simple JavaScript solution for Bootstrap 3...

Just add this somewhere in your code:

$(document).ready(
    $('.collapse').on('show.bs.collapse hide.bs.collapse', function(e) {
        e.preventDefault();
    }),
    $('[data-toggle="collapse"]').on('click', function(e) {
        e.preventDefault();
        $($(this).data('target')).toggleClass('in');
    })
);

final Class B{

    static $staticVar;
    static function getA(){
        self::$staticVar = New A;
    }
}

the stucture of b is calld a singeton handler you can also do it in a

Class a{
    static $instance;
    static function getA(...){
        if(!isset(self::$staticVar)){
            self::$staticVar = New A(...);
        }
        return self::$staticVar;
    }
}

this is the singleton use $a = a::getA(...);

Use

//$arr should be array as you mentioned as below
foreach($arr as $key=>$value){
  echo $value->sm_id;
}

OR

//$arr should be array as you mentioned as below
foreach($arr as $value){
  echo $value->sm_id;
}

If i understand that you want all rows in the year 2010, then:

select * 
  from mytable 
 where Columnx >= '2010-01-01 00:00:00' 
       and Columnx < '2011-01-01 00:00:00'

Run the following from command line and you should be in the Mongo bin directory.

mongorestore -d db_name -c collection_name path/file.bson

Using the previous method with more than 1 slide at time was giving me the wrong total so I've used the "dotsClass", like this (on v1.7.1):

// JS

var slidesPerPage = 6

$(".slick").on("init", function(event, slick){
   maxPages = Math.ceil(slick.slideCount/slidesPerPage);
   $(this).find('.slider-paging-number li').append('/ '+maxPages);
});

$(".slick").slick({
   slidesToShow: slidesPerPage,
   slidesToScroll: slidesPerPage,
   arrows: false,
   autoplay: true,
   dots: true,
   infinite: true,
   dotsClass: 'slider-paging-number'
});

// CSS

ul.slider-paging-number {
    list-style: none;
    li {
        display: none;
        &.slick-active {
            display: inline-block;
        }
        button {
            background: none;
            border: none;
        }
    }
}

The accepted answer didn't work for me, here's what I used instead:

import paramiko
import os

ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
# ssh.load_system_host_keys()
ssh.load_host_keys(os.path.expanduser('~/.ssh/known_hosts'))
ssh.connect("d.d.d.d", username="user", password="pass", port=22222)

ssh_stdin, ssh_stdout, ssh_stderr = ssh.exec_command("ls -alrt")
exit_code = ssh_stdout.channel.recv_exit_status() # handles async exit error 

for line in ssh_stdout:
    print(line.strip())

total 44
-rw-r--r--.  1 root root  129 Dec 28  2013 .tcshrc
-rw-r--r--.  1 root root  100 Dec 28  2013 .cshrc
-rw-r--r--.  1 root root  176 Dec 28  2013 .bashrc
...

Alternatively, you can use sshpass:

import subprocess
cmd = """ sshpass -p "myPas$" ssh [email protected] -p 22222 'my command; exit' """
print( subprocess.getoutput(cmd) )

References:

1. https://github.com/onyxfish/relay/issues/11
2. https://stackoverflow.com/a/61016663/797495

Notes:

1. Just make sure to connect manually at least one time to the remote system via ssh (ssh root@ip) and accept the public key, this is many times the reason from not being able connect using paramiko or other automated ssh scripts.

You can achieve with below queries

1. select extract(xmltype(xml), '//fax/text()').getStringVal() from mytab;

2. select extractvalue(xmltype(xml), '//fax') from mytab;

Adding another option, if jq is available:

export NAMES="{
  \"Mary\":\"100\",
  \"John\":\"200\",
  \"Mary\":\"50\",
  \"John\":\"300\",
  \"Paul\":\"100\",
  \"Paul\":\"400\",
  \"David\":\"100\"
}"
export NAME=David
echo $NAMES | jq --arg v "$NAME" '.[$v]' | tr -d '"' 

A modification to GUS's example:

$(document).ready(function() {
    var tmpImg = new Image() ;
    tmpImg.onload = function() {
        // Run onload code.
    } ;

tmpImg.src = $('#img').attr('src');
})

Set the source before and after the onload.

Well... I see that an answer was already accepted... but I think you should see another solutions anyway:

/* EXAMPLE */
DECLARE @UserAliases TABLE(UserId INT , Alias VARCHAR(10))
INSERT INTO @UserAliases (UserId,Alias) SELECT 1,'MrX'
     UNION ALL SELECT 1,'MrY' UNION ALL SELECT 1,'MrA'
     UNION ALL SELECT 2,'Abc' UNION ALL SELECT 2,'Xyz'

/* QUERY */
;WITH tmp AS ( SELECT DISTINCT UserId FROM @UserAliases )
SELECT 
    LEFT(tmp.UserId, 10) +
    '/ ' +
    STUFF(
            (   SELECT ', '+Alias 
                FROM @UserAliases 
                WHERE UserId = tmp.UserId 
                FOR XML PATH('') 
            ) 
            , 1, 2, ''
        ) AS [UserId/Alias]
FROM tmp

/* -- OUTPUT
  UserId/Alias
  1/ MrX, MrY, MrA
  2/ Abc, Xyz    
*/

This is by far the easiest way I have found to use javascript regex to check phone number format. this particular example checks if it is a 10 digit number.

<input name="phone" pattern="^\d{10}$" type="text" size="50">

The input field gets flagged when submit button is clicked if the pattern doesn't match the value, no other css or js required.

MySQL queries are not case-sensitive by default. Following is a simple query that is looking for 'value'. However it will return 'VALUE', 'value', 'VaLuE', etc…

SELECT * FROM `table` WHERE `column` = 'value'

The good news is that if you need to make a case-sensitive query, it is very easy to do using the BINARY operator, which forces a byte by byte comparison:

SELECT * FROM `table` WHERE BINARY `column` = 'value'

Declare where display: flex; was given Element.
align-items: center;

Many 3rd party JavaScript libraries allow you to select all elements that have a CSS class of a particular name applied to them. Then you can iterate those elements and dynamically attach the handler.

There is no CSS-specific manner to do this.

In JQuery, you can do:

$(".myCssClass").click(function() { alert("hohoho"); });

Keep in mind that MySQL has a maximum row size limit

The internal representation of a MySQL table has a maximum row size limit of 65,535 bytes, not counting BLOB and TEXT types. BLOB and TEXT columns only contribute 9 to 12 bytes toward the row size limit because their contents are stored separately from the rest of the row. Read more about Limits on Table Column Count and Row Size.

Maximum size a single column can occupy, is different before and after MySQL 5.0.3

Values in VARCHAR columns are variable-length strings. The length can be specified as a value from 0 to 255 before MySQL 5.0.3, and 0 to 65,535 in 5.0.3 and later versions. The effective maximum length of a VARCHAR in MySQL 5.0.3 and later is subject to the maximum row size (65,535 bytes, which is shared among all columns) and the character set used.

However, note that the limit is lower if you use a multi-byte character set like utf8 or utf8mb4.

Use TEXT types inorder to overcome row size limit.

The four TEXT types are TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT. These correspond to the four BLOB types and have the same maximum lengths and storage requirements.

More details on BLOB and TEXT Types

• Ref for MySQLv8.0 https://dev.mysql.com/doc/refman/8.0/en/blob.html
• Ref for MySQLv5.7 http://dev.mysql.com/doc/refman/5.7/en/blob.html
• Ref for MySQLv5.6 http://dev.mysql.com/doc/refman/5.6/en/blob.html
• Ref for MySQLv5.5 http://dev.mysql.com/doc/refman/5.5/en/blob.html
• Ref for MySQLv5.1 http://dev.mysql.com/doc/refman/5.1/en/blob.html
• Ref for MySQLv5.0 http://dev.mysql.com/doc/refman/5.0/en/blob.html

Even more

Checkout more details on Data Type Storage Requirements which deals with storage requirements for all data types.

you have various ways to distinct values on one column or multi columns.

• using the GROUP BY

  SELECT DISTINCT MIN(o.tblFruit_ID)  AS tblFruit_ID,
     o.tblFruit_FruitType,
     MAX(o.tblFruit_FruitName)
  FROM   tblFruit  AS o
  GROUP BY
       tblFruit_FruitType
  

• using the subquery

  SELECT b.tblFruit_ID,
     b.tblFruit_FruitType,
     b.tblFruit_FruitName
  FROM   (
         SELECT DISTINCT(tblFruit_FruitType),
                MIN(tblFruit_ID) tblFruit_ID
         FROM   tblFruit
         GROUP BY
                tblFruit_FruitType
     ) AS a
     INNER JOIN tblFruit b
          ON  a.tblFruit_ID = b.tblFruit_I
  

• using the join with subquery

  SELECT t1.tblFruit_ID,
      t1.tblFruit_FruitType,
      t1.tblFruit_FruitName
  FROM   tblFruit  AS t1
     INNER JOIN (
              SELECT DISTINCT MAX(tblFruit_ID) AS tblFruit_ID,
                     tblFruit_FruitType
              FROM   tblFruit
              GROUP BY
                     tblFruit_FruitType
          )  AS t2
          ON  t1.tblFruit_ID = t2.tblFruit_ID 
  

• using the window functions only one column distinct

  SELECT tblFruit_ID,
      tblFruit_FruitType,
      tblFruit_FruitName
  FROM   (
           SELECT tblFruit_ID,
                tblFruit_FruitType,
                tblFruit_FruitName,
                ROW_NUMBER() OVER(PARTITION BY tblFruit_FruitType ORDER BY tblFruit_ID) 
      rn
         FROM   tblFruit
      ) t
      WHERE  rn = 1 
  

• using the window functions multi column distinct

  SELECT tblFruit_ID,
      tblFruit_FruitType,
      tblFruit_FruitName
  FROM   (
           SELECT tblFruit_ID,
                tblFruit_FruitType,
                tblFruit_FruitName,
                ROW_NUMBER() OVER(PARTITION BY tblFruit_FruitType,     tblFruit_FruitName 
      ORDER BY tblFruit_ID) rn
            FROM   tblFruit
       ) t
      WHERE  rn = 1 
  

Use following code to show menu instead go to href addres

function show_more_menu(e) {_x000D_
  if( !confirm(`Go to ${e.target.href} ?`) ) e.preventDefault();_x000D_
}

<a href='more.php' onclick="show_more_menu(event)"> More >>> </a>

As of November 17, 2015. This rule has officially changed. Instagram has deprecated the rule against using their API to upload images.

Good luck.

function bookmark(title, url) {
  if (window.sidebar) { 
    // Firefox
    window.sidebar.addPanel(title, url, '');
  } 
  else if (window.opera && window.print) 
  { 
    // Opera
    var elem = document.createElement('a');
    elem.setAttribute('href', url);
    elem.setAttribute('title', title);
    elem.setAttribute('rel', 'sidebar');
    elem.click(); //this.title=document.title;
  } 
  else if (document.all) 
  { 
    // ie
    window.external.AddFavorite(url, title);
  }
}

I used this & works great in IE, FF, Netscape. Chrome, Opera and safari do not support it!

Try out Following:

DataRow rows = DataTable.Select("[Name]<>'n/a'")

For Null check in This:

DataRow rows =  DataTable.Select("[Name] <> 'n/a' OR [Name] is NULL" )

If the goal simply is to list all computer objects with an empty description attribute try this

import-module activedirectory  
$domain = "domain.example.com" 
Get-ADComputer -Filter '*' -Properties Description | where { $_.Description -eq $null }

C++11 (Source: Iterator Invalidation Rules (C++0x))

Insertion

Sequence containers

• vector: all iterators and references before the point of insertion are unaffected, unless the new container size is greater than the previous capacity (in which case all iterators and references are invalidated) [23.3.6.5/1]
• deque: all iterators and references are invalidated, unless the inserted member is at an end (front or back) of the deque (in which case all iterators are invalidated, but references to elements are unaffected) [23.3.3.4/1]
• list: all iterators and references unaffected [23.3.5.4/1]
• forward_list: all iterators and references unaffected (applies to insert_after) [23.3.4.5/1]
• array: (n/a)

Associative containers

• [multi]{set,map}: all iterators and references unaffected [23.2.4/9]

Unsorted associative containers

• unordered_[multi]{set,map}: all iterators invalidated when rehashing occurs, but references unaffected [23.2.5/8]. Rehashing does not occur if the insertion does not cause the container's size to exceed z * B where z is the maximum load factor and B the current number of buckets. [23.2.5/14]

Container adaptors

• stack: inherited from underlying container
• queue: inherited from underlying container
• priority_queue: inherited from underlying container

Erasure

Sequence containers

• vector: every iterator and reference at or after the point of erase is invalidated [23.3.6.5/3]
• deque: erasing the last element invalidates only iterators and references to the erased elements and the past-the-end iterator; erasing the first element invalidates only iterators and references to the erased elements; erasing any other elements invalidates all iterators and references (including the past-the-end iterator) [23.3.3.4/4]
• list: only the iterators and references to the erased element is invalidated [23.3.5.4/3]
• forward_list: only the iterators and references to the erased element is invalidated (applies to erase_after) [23.3.4.5/1]
• array: (n/a)

Associative containers

• [multi]{set,map}: only iterators and references to the erased elements are invalidated [23.2.4/9]

Unordered associative containers

• unordered_[multi]{set,map}: only iterators and references to the erased elements are invalidated [23.2.5/13]

Container adaptors

• stack: inherited from underlying container
• queue: inherited from underlying container
• priority_queue: inherited from underlying container

Resizing

• vector: as per insert/erase [23.3.6.5/12]
• deque: as per insert/erase [23.3.3.3/3]
• list: as per insert/erase [23.3.5.3/1]
• forward_list: as per insert/erase [23.3.4.5/25]
• array: (n/a)

Note 1

Unless otherwise specified (either explicitly or by defining a function in terms of other functions), invoking a container member function or passing a container as an argument to a library function shall not invalidate iterators to, or change the values of, objects within that container. [23.2.1/11]

Note 2

no swap() function invalidates any references, pointers, or iterators referring to the elements of the containers being swapped. [ Note: The end() iterator does not refer to any element, so it may be invalidated. —end note ] [23.2.1/10]

Note 3

Other than the above caveat regarding swap(), it's not clear whether "end" iterators are subject to the above listed per-container rules; you should assume, anyway, that they are.

Note 4

vector and all unordered associative containers support reserve(n) which guarantees that no automatic resizing will occur at least until the size of the container grows to n. Caution should be taken with unordered associative containers because a future proposal will allow the specification of a minimum load factor, which would allow rehashing to occur on insert after enough erase operations reduce the container size below the minimum; the guarantee should be considered potentially void after an erase.

Been there done that!! If you are using Guava a quick way to convert it to a map is:

Map<Integer,Foo> map = Maps.uniqueIndex(fooSet, Foo::getKey);

In case you're doing this in WordPress, then there is a simple solution:

add_action( 'parse_request', function ($wp) {
    $data = /* Your data to serialise. */
    wp_send_json_success($data); /* Returns the data with a success flag. */
    exit(); /* Prevents more response from the server. */
})

Note that this is not in the wp_head hook, which will always return most of the head even if you exit immediately. The parse_request comes a lot earlier in the sequence.

simply use the Out-File cmd but DON'T forget to give an encoding type: -Encoding UTF8

so use it so:

$log | Out-File -Append C:\as\whatever.csv -Encoding UTF8

-Append is required if you want to write in the file more then once.

If you're a beginner (like me), the solution may be as simple as making sure the parent folder that the file you're working in is a Java project.

I made the mistake of simply creating a Java folder, then creating a file in the folder and expecting it to work. The file needs to live in a project if you want to avoid this error.

You can easily reach them by using the Run window and entering:

shell:startup

and

shell:common startup

Source.

This also happens when you use development docker compose like the below, in production. You don't want to be building images in production as that breaks the ideology of containers. We should be deploying images:

  web:
    build: .
    command: python manage.py runserver 0.0.0.0:8000
    volumes:
      - .:/code
    ports:
      - "8000:8000"

Change that to use the built image:

  web:
    command: /bin/bash run.sh
    image: registry.voxcloud.co.za:9000/dyndns_api_web:0.1
    ports:
      - "8000:8000"

I am not sure if this is efficient, but this is one of the possible ways:

Read json from url use url.openStream() and read contents into a string.

construct a JSON object with this string (more at json.org)

JSONObject(java.lang.String source)
      Construct a JSONObject from a source JSON text string.

f = open('file.txt', 'r')
print f.read()
f.close()

From http://docs.python.org/tutorial/inputoutput.html

To read a file’s contents, call f.read(size), which reads some quantity of data and returns it as a string. size is an optional numeric argument. When size is omitted or negative, the entire contents of the file will be read and returned; it’s your problem if the file is twice as large as your machine’s memory. Otherwise, at most size bytes are read and returned. If the end of the file has been reached, f.read() will return an empty string ("").

For completeness, if you wanted to use replaceFirst, try this:

public static String cap1stChar(String userIdea)
{
  String betterIdea = userIdea;
  if (userIdea.length() > 0)
  {
    String first = userIdea.substring(0,1);
    betterIdea = userIdea.replaceFirst(first, first.toUpperCase());
  }
  return betterIdea;
}//end cap1stChar

This is the method I use in a Base Activity to change background. I'm using GradientDrawables generated in code, but could be adapted to suit.

    protected void setPageBackground(View root, int type){
        if (root!=null) {
            Drawable currentBG = root.getBackground();
            //add your own logic here to determine the newBG 
            Drawable newBG = Utils.createGradientDrawable(type); 
            if (currentBG==null) {
                if(Build.VERSION.SDK_INT<Build.VERSION_CODES.JELLY_BEAN){
                    root.setBackgroundDrawable(newBG);
                }else{
                    root.setBackground(newBG);
                }
            }else{
                TransitionDrawable transitionDrawable = new TransitionDrawable(new Drawable[]{currentBG, newBG});
                transitionDrawable.setCrossFadeEnabled(true);
                if(Build.VERSION.SDK_INT<Build.VERSION_CODES.JELLY_BEAN){
                     root.setBackgroundDrawable(transitionDrawable);
                }else{
                    root.setBackground(transitionDrawable);
                }
                transitionDrawable.startTransition(400);
            }
        }
    }

update: In case anyone runs in to same issue I found, for some reason on Android <4.3 using setCrossFadeEnabled(true) cause a undesirable white out effect so I had to switch to a solid colour for <4.3 using @Roman Minenok ValueAnimator method noted above.

Here's the mysql reference for cursors. So I'm guessing it's something like this:

  DECLARE done INT DEFAULT 0;
  DECLARE products_id INT;
  DECLARE result varchar(4000);
  DECLARE cur1 CURSOR FOR SELECT products_id FROM sets_products WHERE set_id = 1;
  DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = 1;

  OPEN cur1;

  REPEAT
    FETCH cur1 INTO products_id;
    IF NOT done THEN
      CALL generate_parameter_list(@product_id, @result);
      SET param = param + "," + result; -- not sure on this syntax
    END IF;
  UNTIL done END REPEAT;

  CLOSE cur1;

  -- now trim off the trailing , if desired

This can be done simply by using from_records of pandas DataFrame

import numpy as np
import pandas as pd
# Creating a numpy array
x = np.arange(1,10,1).reshape(-1,1)
dataframe = pd.DataFrame.from_records(x)

Bootstrap uses the variable:

$font-size-base: 1rem; // Assumes the browser default, typically 16px

I don't recommend mucking with this, but you can. Best practice is to override the browser default base font size with:

html {
  font-size: 14px;
}

Bootstrap will then take that value and use it via rems to set values for all kinds of things.

Eventually, I decided to rebuild my Docker images, so that I change the root password by something I will know.

RUN echo 'root:Docker!' | chpasswd

or

RUN echo 'Docker!' | passwd --stdin root 

We can iterate loop like as C programming.

#!/bin/bash
for ((i=1; i<=20; i=i+1))
do 
      echo $i
done

  Object.defineProperty(Results, "Active", {value : 'true',
                       writable : true,
                       enumerable : true,
                       configurable : true});

As mentioned in previous posts already, OPTIONS requests are there for a reason. If you have an issue with large response times from your server (e.g. overseas connection) you can also have your browser cache the preflight requests.

Have your server reply with the Access-Control-Max-Age header and for requests that go to the same endpoint the preflight request will have been cached and not occur anymore.

Easy, just use the JavaScript getTimezoneOffset function like so:

-new Date().getTimezoneOffset()/60;

You didn't bind all your bindings here

$sql = "SELECT SQL_CALC_FOUND_ROWS *, UNIX_TIMESTAMP(publicationDate) AS publicationDate     FROM comments WHERE articleid = :art 
ORDER BY " . mysqli_escape_string($order) . " LIMIT :numRows";

$st = $conn->prepare( $sql );
$st->bindValue( ":art", $art, PDO::PARAM_INT );

You've declared a binding called :numRows but you never actually bind anything to it.

UPDATE 2019: I keep getting upvotes on this and that reminded me of another suggestion

Double quotes are string interpolation in PHP, so if you're going to use variables in a double quotes string, it's pointless to use the concat operator. On the flip side, single quotes are not string interpolation, so if you've only got like one variable at the end of a string it can make sense, or just use it for the whole string.

In fact, there's a micro op available here since the interpreter doesn't care about parsing the string for variables. The boost is nearly unnoticable and totally ignorable on a small scale. However, in a very large application, especially good old legacy monoliths, there can be a noticeable performance increase if strings are used like this. (and IMO, it's easier to read anyway)

You could try like this, for single array

irb(main):019:0> a = ["item 1", "item 2", "item 3", "item 4"]
  => ["item 1", "item 2", "item 3", "item 4"]
irb(main):020:0> Hash[*a]
  => {"item 1"=>"item 2", "item 3"=>"item 4"}

for array of array

irb(main):022:0> a = [[1, 2], [3, 4]]
  => [[1, 2], [3, 4]]
irb(main):023:0> Hash[*a.flatten]
  => {1=>2, 3=>4}

Here is a full-fledged css solution inspired by Bulma. Just add

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      position: relative;
      min-width: 200px;
      max-width: 100%;
      min-height: 40px;
      text-align: center;
      cursor: pointer;
    }

    @-webkit-keyframes spinAround {
      from {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
      }
      to {
        -webkit-transform: rotate(359deg);
        transform: rotate(359deg);
      }
    }
    @keyframes spinAround {
      from {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
      }
      to {
        -webkit-transform: rotate(359deg);
        transform: rotate(359deg);
      }
    }

    .button.is-loading {
      text-indent: -9999px;
      box-shadow: none;
      font-size: 1rem;
      height: 2.25em;
      line-height: 1.5;
      vertical-align: top;
      padding-bottom: calc(0.375em - 1px);
      padding-left: 0.75em;
      padding-right: 0.75em;
      padding-top: calc(0.375em - 1px);
      white-space: nowrap;
    }

    .button.is-loading::after  {
      -webkit-animation: spinAround 500ms infinite linear;
      animation: spinAround 500ms infinite linear;
      border: 2px solid #dbdbdb;
      border-radius: 290486px;
      border-right-color: transparent;
      border-top-color: transparent;
      content: "";
      display: block;
      height: 1em;
      position: relative;
      width: 1em;
    }

you can do it using ajax or by sending http headers+content like:

POST /xyz.php HTTP/1.1
Host: www.mysite.com
User-Agent: Mozilla/4.0
Content-Length: 27
Content-Type: application/x-www-form-urlencoded

userid=joe&password=guessme

The same can be done without DataTrigger too:

 <DataGrid.RowStyle>
     <Style TargetType="DataGridRow">
         <Setter Property="Background" >
             <Setter.Value>
                 <Binding Path="State" Converter="{StaticResource BooleanToBrushConverter}">
                     <Binding.ConverterParameter>
                         <x:Array Type="SolidColorBrush">
                             <SolidColorBrush Color="{StaticResource RedColor}"/>
                             <SolidColorBrush Color="{StaticResource TransparentColor}"/>
                         </x:Array>
                     </Binding.ConverterParameter>
                 </Binding>
             </Setter.Value>
         </Setter>
     </Style>
 </DataGrid.RowStyle>

Where BooleanToBrushConverter is the following class:

public class BooleanToBrushConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        if (value == null)
            return Brushes.Transparent;

        Brush[] brushes = parameter as Brush[];
        if (brushes == null)
            return Brushes.Transparent;

        bool isTrue;
        bool.TryParse(value.ToString(), out isTrue);

        if (isTrue)
        {
            var brush =  (SolidColorBrush)brushes[0];
            return brush ?? Brushes.Transparent;
        }
        else
        {
            var brush = (SolidColorBrush)brushes[1];
            return brush ?? Brushes.Transparent;
        }
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        throw new NotImplementedException();
    }
}

ID is an attribute, you can set it with the attr function:

$(element).attr('id', 'newID');

I'm not sure what you mean about adding IDs since an element can only have one identifier and this identifier must be unique.

I recommend PHP Simple HTML DOM Parser.

It really has nice features, like:

foreach($html->find('img') as $element)
       echo $element->src . '<br>';

An established connection was aborted by the software in your host machine

That is a boiler-plate error message, it comes out of Windows. The underlying error code is WSAECONNABORTED. Which really doesn't mean more than "connection was aborted". You have to be a bit careful about the "your host machine" part of the phrase. In the vast majority of Windows application programs, it is indeed the host that the desktop app is connected to that aborted the connection. Usually a server somewhere else.

The roles are reversed however when you implement your own server. Now you need to read the error message as "aborted by the application at the other end of the wire". Which is of course not uncommon when you implement a server, client programs that use your server are not unlikely to abort a connection for whatever reason. It can mean that a fire-wall or a proxy terminated the connection but that's not very likely since they typically would not allow the connection to be established in the first place.

You don't really know why a connection was aborted unless you have insight what is going on at the other end of the wire. That's of course hard to come by. If your server is reachable through the Internet then don't discount the possibility that you are being probed by a port scanner. Or your customers, looking for a game cheat.

m - sets margin

p - sets padding

t - sets margin-top or padding-top

b - sets margin-bottom or padding-bottom

l - sets margin-left or padding-left

r - sets margin-right or padding-right

x - sets both padding-left and padding-right or margin-left and margin-right

y - sets both padding-top and padding-bottom or margin-top and margin-bottom

blank - sets a margin or padding on all 4 sides of the element

0 - sets margin or padding to 0

1 - sets margin or padding to .25rem (4px if font-size is 16px)

2 - sets margin or padding to .5rem (8px if font-size is 16px)

3 - sets margin or padding to 1rem (16px if font-size is 16px)

4 - sets margin or padding to 1.5rem (24px if font-size is 16px)

5 - sets margin or padding to 3rem (48px if font-size is 16px)

auto - sets margin to auto

When you want to have cross component interaction, then you need to know what are @Input , @Output , EventEmitter and Subjects.

If the relation between components is parent- child or vice versa we use @input & @output with event emitter..

@output emits an event and you need to emit using event emitter.

If it's not parent child relationship.. then you have to use subjects or through a common service.

In addition to @Connor Leech's answer.

If you want to create a new custom typography type of your own, define the following in your css file.

.text-foo {
  .text-emphasis-variant(#FFFFFF);
}

The mixin text-emphasis-variant is defined in Bootstrap's mixins.less file.

In cases like that there is a quick and dirty solution using arrays with one element:

public void swap(int[] a, int[] b) {
  int temp = a[0];
  a[0] = b[0];
  b[0] = temp;
}

Of course your code has to work with these arrays too, which is inconvenient. The array trick is more useful if you want to modify a local final variable from an inner class:

public void test() {
  final int[] a = int[]{ 42 };  
  new Thread(new Runnable(){ public void run(){ a[0] += 10; }}).start();
  while(a[0] == 42) {
    System.out.println("waiting...");   
  }
  System.out.println(a[0]);   
} 

While it might be possible to use numpy alone to do this, the operation is not built-in. That said, you can use scikit-image (which is built on numpy) to do this kind of image manipulation.

Scikit-Image rescaling documentation is here.

For example, you could do the following with your image:

from skimage.transform import resize
bottle_resized = resize(bottle, (140, 54))

This will take care of things like interpolation, anti-aliasing, etc. for you.

If you haven't committed changes

If your changes are compatible with the other branch

This is the case from the question because the OP wants to commit to a new branch and also applies if your changes are compatible with the target branch without triggering an overwrite.

As in the accepted answer by John Brodie, you can simply checkout the new branch and commit the work:

git checkout -b branch_name
git add <files>
git commit -m "message"

If your changes are incompatible with the other branch

If you get the error:

error: Your local changes to the following files would be overwritten by checkout:
...
Please commit your changes or stash them before you switch branches

Then you can stash your work, create a new branch, then pop your stash changes, and resolve the conflicts:

git stash
git checkout -b branch_name
git stash pop

It will be as if you had made those changes after creating the new branch. Then you can commit as usual:

git add <files>
git commit -m "message"

If you have committed changes

If you want to keep the commits in the original branch

See the answer by Carl Norum with cherry-picking, which is the right tool in this case:

git checkout <target name>
git cherry-pick <original branch>

If you don't want to keep the commits in the original branch

See the answer by joeytwiddle on this potential duplicate. Follow any of the above steps as appropriate, then roll back the original branch:

git branch -f <original branch> <earlier commit id>

If you have pushed your changes to a shared remote like GitHub, you should not attempt this roll-back unless you know what you are doing.

The language standard simply doesn't allow for it. Labels can only be followed by statements, and declarations do not count as statements in C. The easiest way to get around this is by inserting an empty statement after your label, which relieves you from keeping track of the scope the way you would need to inside a block.

#include <stdio.h>
int main () 
{
    printf("Hello ");
    goto Cleanup;
Cleanup: ; //This is an empty statement.
    char *str = "World\n";
    printf("%s\n", str);
}

see this bin: http://jsbin.com/yacom/2/edit

should set parent element to

display:table-cell;
vertical-align:middle;
text-align:center;

Very old question but providing some additional information which may help someone else. I also encountered same error and I was using ojdbc14.jar with 12.1.0.2 Oracle Database. On Oracle official web page this information is listed that which version supports which database drivers. Here is the link and it appears that with Oracle 12c and Java 7 or 8 the correct version is ojdbc7.jar.

In the ojdbc6.jar is for 11.2.0.4.

 $.ajax({
         type:'POST',
         url: 'ajaxRequest.php',
         data:{
         userEmail : userEmail
         },
         success:function(data){
         if(data == "error"){
                $('#ShowError').show().text("Email dosen't Match ");
                $('#ShowSuccess').hide();
               }
               else{
                 $('#ShowSuccess').show().text(data);
                }
              }
            });

Improvements to @Fedor's solution. Rather than requesting location with '0' time interval and '0' distance, we can use the location manager's requestSingleUpdate method. Updated code(kotlin version)

import android.annotation.SuppressLint
import android.content.Context
import android.location.Criteria
import android.location.Location
import android.location.LocationListener
import android.location.LocationManager
import android.os.Bundle
import java.util.*

@SuppressLint("MissingPermission")
class AppLocationProvider {

  private lateinit var timer: Timer
  private var locationManager: LocationManager? = null
  private lateinit var locationCallBack: LocationCallBack
  private var gpsEnabled = false
  private var networkEnabled = false

  private var locationListener: LocationListener = object : LocationListener {

    override fun onLocationChanged(location: Location) {
      timer.cancel()
      locationCallBack.locationResult(location)
    }

    override fun onProviderDisabled(provider: String) {}
    override fun onProviderEnabled(provider: String) {}
    override fun onStatusChanged(provider: String, status: Int, extras: Bundle) {}
  }

  fun getLocation(context : Context, callBack: LocationCallBack): Boolean {
    locationCallBack = callBack
    if (locationManager == null)
      locationManager = context.getSystemService(Context.LOCATION_SERVICE) as LocationManager?

    //exceptions will be thrown if provider is not permitted.
    try {
      gpsEnabled = locationManager!!.isProviderEnabled(LocationManager.GPS_PROVIDER)
    } catch (ex: Exception) {
      ex.printStackTrace()
    }

    try {
      networkEnabled = locationManager!!.isProviderEnabled(LocationManager.NETWORK_PROVIDER)
    } catch (ex: Exception) {
      ex.printStackTrace()
    }

    //don't start listeners if no provider is enabled
    if (!gpsEnabled && !networkEnabled)
      return false

    val criteria = Criteria()
    if (gpsEnabled) {
      criteria.accuracy = Criteria.ACCURACY_FINE
    } else {
      criteria.accuracy = Criteria.ACCURACY_COARSE
    }
    locationManager!!.requestSingleUpdate(criteria, locationListener, null)

    timer = Timer()
    timer.schedule(GetLastKnownLocation(), 5000)
    return true
  }

  inner class GetLastKnownLocation : TimerTask() {

    override fun run() {
      locationManager!!.removeUpdates(locationListener)

      var netLoc: Location? = null
      var gpsLoc: Location? = null

      if (gpsEnabled)
        gpsLoc = locationManager!!.getLastKnownLocation(LocationManager.GPS_PROVIDER)
      if (networkEnabled)
        netLoc = locationManager!!.getLastKnownLocation(LocationManager.NETWORK_PROVIDER)

      //check which value use the latest one
      if (gpsLoc != null && netLoc != null) {
        if (gpsLoc.time > netLoc.time)
          locationCallBack.locationResult(gpsLoc)
        else
          locationCallBack.locationResult(netLoc)
        return
      }

      if (gpsLoc != null) {
        locationCallBack.locationResult(gpsLoc)
        return
      }
      if (netLoc != null) {
        locationCallBack.locationResult(netLoc)
        return
      }
      locationCallBack.locationResult(null)
    }
  }

  interface LocationCallBack {
    fun locationResult(location: Location?)
  }
}

To get location need to just call getLocation method as -

AppLocationProvider().getLocation(context, object : AppLocationProvider.LocationCallBack {
  override fun locationResult(location: Location?) {
    // use location, this might get called in a different thread if a location is a last known location. In that case, you can post location on main thread
  }
})

Note: Before calling getLocation method, required location permission must be granted.

Easy peasy:

var date = DateTime.Parse("14/11/2011"); // may need some Culture help here
Console.Write(date.ToString("yyyy-MM-dd"));

Take a look at DateTime.ToString() method, Custom Date and Time Format Strings and Standard Date and Time Format Strings

string customFormattedDateTimeString = DateTime.Now.ToString("yyyy-MM-dd");

I got a simple fix to this by casting the lists into strings and performing string operations to get the proper print out of the matrix.

Creating the function

By creating a function, it saves you the trouble of writing the for loop every time you want to print out a matrix.

def print_matrix(matrix):
    for row in matrix:
        new_row = str(row)
        new_row = new_row.replace(',','')
        new_row = new_row.replace('[','')
        new_row = new_row.replace(']','')
        print(new_row)

Examples

Example of a 5x5 matrix with 0 as every entry:

>>> test_matrix = [[0] * 5 for i in range(5)]
>>> print_matrix(test_matrix)
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0 

Example of a 2x3 matrix with 0 as every entry:

>>> test_matrix = [[0] * 3 for i in range(2)]
>>> print_matrix(test_matrix)
0 0 0
0 0 0

EDIT

If you want to make it print:

A A A A A
B B B B B
C C C C C
D D D D D 
E E E E E

I suggest you just change the way you enter your data into your lists within lists. In my method, each list within the larger list represents a line in the matrix, not columns.

Use the @Url.Action method. This will work and determines the correct route regardless of what IIS server you deploy to.

Example- window.location.href="@Url.Action("Action", "Controller")";

so in the case of the Index action on the Home controller - window.location.href="@Url.Action("Index", "Home")";

IMHO, it is more efficient to drop the table and re-create it. And yes, you can use "IF EXISTS" in this case.

SELECT
   *
FROM
   primarytable P
WHERE
   NOT EXISTS (SELECT * FROM secondarytable S
     WHERE
         P.PKCol = S.FKCol)

Generally, (NOT) EXISTS is a better choice then (NOT) IN or (LEFT) JOIN

You can try:

select(data, matches("search_string"))

It is more general than contains - you can use regex (e.g. "one_string|or_the_other").

For more examples, see: http://rpackages.ianhowson.com/cran/dplyr/man/select.html.

Below is made by purely MUI Grid system,

With the code below,

// MuiGrid.js

import React from "react";
import { makeStyles } from "@material-ui/core/styles";
import Paper from "@material-ui/core/Paper";
import Grid from "@material-ui/core/Grid";

const useStyles = makeStyles(theme => ({
  root: {
    flexGrow: 1
  },
  paper: {
    padding: theme.spacing(2),
    textAlign: "center",
    color: theme.palette.text.secondary,
    backgroundColor: "#b5b5b5",
    margin: "10px"
  }
}));

export default function FullWidthGrid() {
  const classes = useStyles();

  return (
    <div className={classes.root}>
      <Grid container spacing={0}>
        <Grid item xs={12}>
          <Paper className={classes.paper}>xs=12</Paper>
        </Grid>
        <Grid item xs={12} sm={6}>
          <Paper className={classes.paper}>xs=12 sm=6</Paper>
        </Grid>
        <Grid item xs={12} sm={6}>
          <Paper className={classes.paper}>xs=12 sm=6</Paper>
        </Grid>
        <Grid item xs={6} sm={3}>
          <Paper className={classes.paper}>xs=6 sm=3</Paper>
        </Grid>
        <Grid item xs={6} sm={3}>
          <Paper className={classes.paper}>xs=6 sm=3</Paper>
        </Grid>
        <Grid item xs={6} sm={3}>
          <Paper className={classes.paper}>xs=6 sm=3</Paper>
        </Grid>
        <Grid item xs={6} sm={3}>
          <Paper className={classes.paper}>xs=6 sm=3</Paper>
        </Grid>
      </Grid>
    </div>
  );
}

↓ CodeSandbox ↓

you have to do like this in your project level gradle file

allprojects {
    repositories {
        jcenter()
        maven { url "http://dl.appnext.com/" }
        maven { url "https://maven.google.com" }
    }
}

This solution worked for me :)

Please add below line in the script and check.

Ngnix / Apache etc level settings might not be required.

header("Server:");

There is no => for if.
Use if %energy% GEQ %m2enc%

See if /? for some other details.

It's necessary to mention that returning copy or view depends on kind of indexing.

The pandas documentation says:

Returning a view versus a copy

The rules about when a view on the data is returned are entirely dependent on NumPy. Whenever an array of labels or a boolean vector are involved in the indexing operation, the result will be a copy. With single label / scalar indexing and slicing, e.g. df.ix[3:6] or df.ix[:, 'A'], a view will be returned.

One more thing to watch out for is if the second value was another Integer object instead of a literal '0', the '==' operator compares the object pointers and will not auto-unbox.

ie:

Integer a = new Integer(0);   
Integer b = new Integer(0);   
int c = 0;

boolean isSame_EqOperator = (a==b); //false!
boolean isSame_EqMethod = (a.equals(b)); //true
boolean isSame_EqAutoUnbox = ((a==c) && (a.equals(c)); //also true, because of auto-unbox

//Note: for initializing a and b, the Integer constructor 
// is called explicitly to avoid integer object caching 
// for the purpose of the example.
// Calling it explicitly ensures each integer is created 
// as a separate object as intended.
// Edited in response to comment by @nolith

Try this

var url = ApiUrl(`/customers`);
  if(data){
   url += '?search='+data; 
  }
  else
  { 
      url +=  `?page=${page}&per_page=${perpage}`;
  }
  console.log(url);

The size arguments are in pixels. So, to double your example's marker size the fifth argument to the MarkerImage constructor would be:

new google.maps.Size(42,68)

I find it easiest to let the map API figure out the other arguments, unless I need something other than the bottom/center of the image as the anchor. In your case you could do:

var pinIcon = new google.maps.MarkerImage(
    "http://chart.apis.google.com/chart?chst=d_map_pin_letter&chld=%E2%80%A2|" + pinColor,
    null, /* size is determined at runtime */
    null, /* origin is 0,0 */
    null, /* anchor is bottom center of the scaled image */
    new google.maps.Size(42, 68)
);

If you have arrived at this question because IntelliSense has stopped working properly and you are hoping to force it to show you what you need, then most likely none of these solutions are going to work.

Closing and restarting Visual Studio should fix the problem.

you will need to use window.open(url);

references:
http://www.htmlcodetutorial.com/linking/linking_famsupp_120.html
http://www.w3schools.com/jsref/met_win_open.asp

using Routing.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;

namespace Routing.Controllers
{
    public class StudentsController : ApiController
    {
        static List<Students> Lststudents =
              new List<Students>() { new Students { id=1, name="kim" },
           new Students { id=2, name="aman" },
            new Students { id=3, name="shikha" },
            new Students { id=4, name="ria" } };

        [HttpGet]
        public IEnumerable<Students> getlist()
        {
            return Lststudents;
        }

        [HttpGet]
        public Students getcurrentstudent(int id)
        {
            return Lststudents.FirstOrDefault(e => e.id == id);
        }
        [HttpGet]
        [Route("api/Students/{id}/course")]
        public IEnumerable<string> getcurrentCourse(int id)
        {
            if (id == 1)
                return new List<string>() { "emgili", "hindi", "pun" };
            if (id == 2)
                return new List<string>() { "math" };
            if (id == 3)
                return new List<string>() { "c#", "webapi" };
            else return new List<string>() { };
        }

        [HttpGet]
        [Route("api/students/{id}/{name}")]
        public IEnumerable<Students> getlist(int id, string name)
        { return Lststudents.Where(e => e.id == id && e.name == name).ToList(); }

        [HttpGet]
        public IEnumerable<string> getlistcourse(int id, string name)
        {
            if (id == 1 && name == "kim")
                return new List<string>() { "emgili", "hindi", "pun" };
            if (id == 2 && name == "aman")
                return new List<string>() { "math" };
            else return new List<string>() { "no data" };
        }
    }
}

By default, in Spring boot applications, component scan is done inside the package where your main class resides. any bean which is outside the package will not the created and thus gives the above mentioned exception.

Solution: you could either move the beans to the main spring boot class(which is not a good approach) or create a seperate configutation file and import it:

@Import({CustomConfigutation1.class, CustomConfiguration2.class})
@SpringBootpplication
public class BirthdayApplication {

public static void main(String [] args) {
    springApplication.run(BirthdayApplication.class, args );
}

}

Add beans to these CustomConfiguration files.

1. Make your activity A in manifest file: launchMode = "singleInstance"
2. When the user clicks new, do FirstActivity.fa.finish(); and call the new Intent.
3. When the user clicks modify, call the new Intent or simply finish activity B.

The Android Studio website has recently (I think) provided some advice what kind of messages to expect from different log levels that may be useful along with Kurtis' answer:

• Verbose - Show all log messages (the default).
• Debug - Show debug log messages that are useful during development only, as well as the message levels lower in this list.
• Info - Show expected log messages for regular usage, as well as the message levels lower in this list.
• Warn - Show possible issues that are not yet errors, as well as the message levels lower in this list.
• Error - Show issues that have caused errors, as well as the message level lower in this list.
• Assert - Show issues that the developer expects should never happen.

You should always write command after a Tab and not white space.

This applies to gcc line (line #4) in your case. You need to insert tab before gcc.

Also replace \rm -fr ll with rm -fr ll. Insert tabs before this command too.

You convert type np.dot(X, T) to float32 like this:

z=np.array(np.dot(X, T),dtype=np.float32)

def sigmoid(X, T):
    return (1.0 / (1.0 + np.exp(-z)))

Hopefully it will finally work!

Something throws an exception of type std::bad_alloc, indicating that you ran out of memory. This exception is propagated through until main, where it "falls off" your program and causes the error message you see.

Since nobody here knows what "RectInvoice", "rectInvoiceVector", "vect", "im" and so on are, we cannot tell you what exactly causes the out-of-memory condition. You didn't even post your real code, because w h looks like a syntax error.

This is a non-JQuery solution I just tested and it works.

<html lang="en">
<head>
<script type="text/javascript">
addEventListener("load",function(){
    var links= document.getElementsByTagName("a");
    for (var i=0;i<links.length;i++){
        links[i].addEventListener("click",function(e){
        alert("NOPE!, I won't take you there haha");
        //prevent event action
        e.preventDefault();
        })
    }
}); 

</script>
</head>
<body>
<div>
<ul>
    <li><a href="http://www.google.com">Google</a></li>
    <li><a href="http://www.facebook.com">Facebook</a></li>
    <p id="p1">Paragraph</p>
</ul>
</div>
<p>By Jefrey Bulla</p>
</body>
</html>

Adapted from a grep in python.

Accepts a list of filenames via [2:], does no exception handling:

#!/usr/bin/env python
import re, sys, os

for f in filter(os.path.isfile, sys.argv[2:]):
    for line in open(f).readlines():
        if re.match(sys.argv[1], line):
            print line

sys.argv[1] resp sys.argv[2:] works, if you run it as an standalone executable, meaning

chmod +x

first

Your web app can now take a 'native' screenshot of the client's entire desktop using getUserMedia():

Have a look at this example:

https://www.webrtc-experiment.com/Pluginfree-Screen-Sharing/

The client will have to be using chrome (for now) and will need to enable screen capture support under chrome://flags.

Insert a coloured box the full size of the slide, set colour to white with 100% transparency. select all, right-click save as picture, select PNG and save.

copy/paste inserted colour box to each slide and repeat

if ($("#cartContent").children().length == 0) 
{
     // no child
}

def grade(inlist):
    grade_1, grade_2, grade_3, average =inlist
    print (grade_1)
    print (grade_2)

mark=[1,2,3,4]
grade(mark)

try this

$currencyFormat = '_($* #,##0.00_);_($* (#,##0.00);_($* "-"??_);_(@_)';
$textFormat='@';//'General','0.00','@'
$excel->getActiveSheet()->getStyle('B1')->getNumberFormat()->setFormatCode($currencyFormat);
$excel->getActiveSheet()->getStyle('C1')->getNumberFormat()->setFormatCode($textFormat);`

If you only want to import a certificate in PEM format into a keystore, keytool will do the job:

keytool -import -alias *alias* -keystore cacerts -file *cert.pem*

If you have multiple sections, here's how to get the last row in the last section (Swift 3):

func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
    if let visibleRows = tableView.indexPathsForVisibleRows, let lastRow = visibleRows.last?.row, let lastSection = visibleRows.map({$0.section}).last {
        if indexPath.row == lastRow && indexPath.section == lastSection {
            // Finished loading visible rows

        }
    }
}

You don't add links to style sheets. They are for describing the style of the page. You would change your mark-up or add JavaScript to navigate when the image is clicked.

Based only on your style you would have:

<a href="home.com" id="logo"></a>

public class CustomEditText extends androidx.appcompat.widget.AppCompatEditText {

    private Drawable drawableRight;
    private Drawable drawableLeft;
    private Drawable drawableTop;
    private Drawable drawableBottom;

    int actionX, actionY;

    private DrawableClickListener clickListener;

    public CustomEditText (Context context, AttributeSet attrs) {
        super(context, attrs);
        // this Contructure required when you are using this view in xml
    }

    public CustomEditText(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);        
    }

    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);

    }

    @Override
    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
        super.onSizeChanged(w, h, oldw, oldh);
    }

    @Override
    public void setCompoundDrawables(Drawable left, Drawable top,
            Drawable right, Drawable bottom) {
        if (left != null) {
            drawableLeft = left;
        }
        if (right != null) {
            drawableRight = right;
        }
        if (top != null) {
            drawableTop = top;
        }
        if (bottom != null) {
            drawableBottom = bottom;
        }
        super.setCompoundDrawables(left, top, right, bottom);
    }

    @Override
    public boolean onTouchEvent(MotionEvent event) {
        Rect bounds;
        if (event.getAction() == MotionEvent.ACTION_DOWN) {
            actionX = (int) event.getX();
            actionY = (int) event.getY();
            if (drawableBottom != null
                    && drawableBottom.getBounds().contains(actionX, actionY)) {
                clickListener.onClick(DrawablePosition.BOTTOM);
                return super.onTouchEvent(event);
            }

            if (drawableTop != null
                    && drawableTop.getBounds().contains(actionX, actionY)) {
                clickListener.onClick(DrawablePosition.TOP);
                return super.onTouchEvent(event);
            }

            // this works for left since container shares 0,0 origin with bounds
            if (drawableLeft != null) {
                bounds = null;
                bounds = drawableLeft.getBounds();

                int x, y;
                int extraTapArea = (int) (13 * getResources().getDisplayMetrics().density  + 0.5);

                x = actionX;
                y = actionY;

                if (!bounds.contains(actionX, actionY)) {
                    /** Gives the +20 area for tapping. */
                    x = (int) (actionX - extraTapArea);
                    y = (int) (actionY - extraTapArea);

                    if (x <= 0)
                        x = actionX;
                    if (y <= 0)
                        y = actionY;

                    /** Creates square from the smallest value */
                    if (x < y) {
                        y = x;
                    }
                }

                if (bounds.contains(x, y) && clickListener != null) {
                    clickListener
                            .onClick(DrawableClickListener.DrawablePosition.LEFT);
                    event.setAction(MotionEvent.ACTION_CANCEL);
                    return false;

                }
            }

            if (drawableRight != null) {

                bounds = null;
                bounds = drawableRight.getBounds();

                int x, y;
                int extraTapArea = 13;

                /**
                 * IF USER CLICKS JUST OUT SIDE THE RECTANGLE OF THE DRAWABLE
                 * THAN ADD X AND SUBTRACT THE Y WITH SOME VALUE SO THAT AFTER
                 * CALCULATING X AND Y CO-ORDINATE LIES INTO THE DRAWBABLE
                 * BOUND. - this process help to increase the tappable area of
                 * the rectangle.
                 */
                x = (int) (actionX + extraTapArea);
                y = (int) (actionY - extraTapArea);

                /**Since this is right drawable subtract the value of x from the width 
                * of view. so that width - tappedarea will result in x co-ordinate in drawable bound. 
                */
                x = getWidth() - x;
                
                 /*x can be negative if user taps at x co-ordinate just near the width.
                 * e.g views width = 300 and user taps 290. Then as per previous calculation
                 * 290 + 13 = 303. So subtract X from getWidth() will result in negative value.
                 * So to avoid this add the value previous added when x goes negative.
                 */
                 
                if(x <= 0){
                    x += extraTapArea;
                }
                
                 /* If result after calculating for extra tappable area is negative.
                 * assign the original value so that after subtracting
                 * extratapping area value doesn't go into negative value.
                 */               
                 
                if (y <= 0)
                    y = actionY;                

                /**If drawble bounds contains the x and y points then move ahead.*/
                if (bounds.contains(x, y) && clickListener != null) {
                    clickListener
                            .onClick(DrawableClickListener.DrawablePosition.RIGHT);
                    event.setAction(MotionEvent.ACTION_CANCEL);
                    return false;
                }
                return super.onTouchEvent(event);
            }           

        }
        return super.onTouchEvent(event);
    }

    @Override
    protected void finalize() throws Throwable {
        drawableRight = null;
        drawableBottom = null;
        drawableLeft = null;
        drawableTop = null;
        super.finalize();
    }

    public void setDrawableClickListener(DrawableClickListener listener) {
        this.clickListener = listener;
    }

}

Also Create an Interface with

public interface DrawableClickListener {

    public static enum DrawablePosition { TOP, BOTTOM, LEFT, RIGHT };
    public void onClick(DrawablePosition target); 
    }

Still if u need any help, comment

Also set the drawableClickListener on the view in activity file.

editText.setDrawableClickListener(new DrawableClickListener() {
        
         
        public void onClick(DrawablePosition target) {
            switch (target) {
            case LEFT:
                //Do something here
                break;

            default:
                break;
            }
        }
        
    });

You can add other repo first as a remote to your current repo:

git remote add other_name PATH_TO_OTHER_REPO

then fetch brach from that remote:

git fetch other_name branch_name:branch_name

this creates that branch as a new branch in your current repo, then you can diff that branch with any of your branches, for example, to compare current branch against new branch(branch_name):

git diff branch_name

I had issues with the implementations above as my script is operated from a symlinked directory, or at least that's why I think the above solutions didn't work for me. Along the lines of @ennuikiller's answer, I wrapped my Rscript in bash. I set the path variable using pwd -P, which resolves symlinked directory structures. Then pass the path into the Rscript.

Bash.sh

#!/bin/bash

# set path variable
path=`pwd -P`

#Run Rscript with path argument
Rscript foo.R $path

foo.R

args <- commandArgs(trailingOnly=TRUE)
setwd(args[1])
source(other.R)

I use GenMyModel, first released in 2013. It's a real UML modeler, not a drawing tool. Your diagrams are UML-compliant, generate code and can be exported as UML/XMI files. It's web-based and free so it matches your criteria.

var module = angular.module("example", []);

module.controller("orderByController", function ($scope) {
    $scope.orderByValue = function (value) {
        return value;
    };

    $scope.items = ["c", "b", "a"];
    $scope.objList = [
        {
            "name": "c"
        }, {
            "name": "b"
        }, {
            "name": "a"
        }];
        $scope.item = "b";
    });

http://jsfiddle.net/Nfv42/65/

I don't think you need javascript or CSS to fix this.

According to the html 5 spec for buttons a button with no type attribute is treated the same as a button with its type set to "submit", i.e. as a button for submitting its containing form. Setting the button's type to "button" should prevent the behaviour you're seeing.

I'm not sure about browser support for this, but the same behaviour was specified in the html 4.01 spec for buttons so I expect it's pretty good.

For me none of the solutions provided worked.

This should be your last resort: -> Open .iml file of your project change the LANGUAGE_LEVEL to JDK_1_8 or whatever version you wish. -> If this didn't help, you should grep "JDK" in your project root directory and find the file which contains version setting and set it to your preferred version.

Just found out that IE stops supporting trim(), probably after a recent windows update. If you use dojo, you can use dojo.string.trim(), it works cross platform.

Update with Java 9+ with takeWhile:

MutableBoolean ongoing = MutableBoolean.of(true);
someobjects.stream()...takeWhile(t -> ongoing.value()).forEach(t -> {
    // doing something.
    if (...) { // want to break;
        ongoing.setFalse();
    }
});

Try quitting and restarting the simulator? If "worse comes to worst" you can always try restarting: in my experience this should fix it.

Within your component, you can define an array of number (ES6) as described below:

export class SampleComponent {
  constructor() {
    this.numbers = Array(5).fill(0).map((x,i)=>i);
  }
}

See this link for the array creation: Tersest way to create an array of integers from 1..20 in JavaScript.

You can then iterate over this array with ngFor:

@View({
  template: `
    <ul>
      <li *ngFor="let number of numbers">{{number}}</li>
    </ul>
  `
})
export class SampleComponent {
  (...)
}

Or shortly:

@View({
  template: `
    <ul>
      <li *ngFor="let number of [0,1,2,3,4]">{{number}}</li>
    </ul>
  `
})
export class SampleComponent {
  (...)
}

Hope it helps you, Thierry

Edit: Fixed the fill statement and template syntax.

pressing Enter when the focus in on a form control (input) normally triggers a submit (onSubmit) event on the form itself (not the input) so you could bind your this.handleInput to the form onSubmit.

Alternatively you could bind it to the blur (onBlur) event on the input which happens when the focus is removed (e.g. tabbing to the next element that can get focus)

If the original poster was actually wanting to set an existing column to be a PRIMARY KEY for the table and actually did not need the column to be an IDENTITY column (two different things) then this can be done via t-SQL with:

ALTER TABLE [YourTableName]
ADD CONSTRAINT [ColumnToSetAsPrimaryKey] PRIMARY KEY ([ColumnToSetAsPrimaryKey])

Note the parenthesis around the column name after the PRIMARY KEY option.

Although this post is old and I am making an assumption about the requestors need, I felt this additional information could be helpful to users encountering this thread as I believe the conversation could lead one to believe that an existing column can not be set to be a primary key without adding it as a new column first which would be incorrect.

Improvement to @madprops answer - solution as a django management command:

import MySQLdb
from django.conf import settings

from django.core.management.base import BaseCommand


class Command(BaseCommand):

    def handle(self, *args, **options):
        host = settings.DATABASES['default']['HOST']
        password = settings.DATABASES['default']['PASSWORD']
        user = settings.DATABASES['default']['USER']
        dbname = settings.DATABASES['default']['NAME']

        db = MySQLdb.connect(host=host, user=user, passwd=password, db=dbname)
        cursor = db.cursor()

        cursor.execute("ALTER DATABASE `%s` CHARACTER SET 'utf8' COLLATE 'utf8_unicode_ci'" % dbname)

        sql = "SELECT DISTINCT(table_name) FROM information_schema.columns WHERE table_schema = '%s'" % dbname
        cursor.execute(sql)

        results = cursor.fetchall()
        for row in results:
            print(f'Changing table "{row[0]}"...')
            sql = "ALTER TABLE `%s` convert to character set DEFAULT COLLATE DEFAULT" % (row[0])
            cursor.execute(sql)
        db.close()

Hope this helps anybody but me :)

Like the rest of you, I've spent days trying to figure this out. I've been down this thread trying every combination of what you have all said, and nothing. I finally went to AppData/Local/Microsoft/VisualStudio and deleted all the folders in there. Then proceeded to turn off everything in my Anti virus and I finally got the basic installation to go all the way through. Frustrating, but hopefully this will help someone else who has tried everything.

ant-contrib is evil; write a custom ant task.

ant-contrib is evil because it tries to convert ant from a declarative style to an imperative style. But xml makes a crap programming language.

By contrast a custom ant task allows you to write in a real language (Java), with a real IDE, where you can write unit tests to make sure you have the behavior you want, and then make a clean declaration in your build script about the behavior you want.

This rant only matters if you care about writing maintainable ant scripts. If you don't care about maintainability by all means do whatever works. :)

Jtf

Modded examples here to list our Rails apps on Heroku - thanks!

cmd /C "heroku list > heroku_apps.txt"
find /v "=" heroku_apps.txt | find /v ".TXT" | findstr /r /v /c:"^$" > heroku_apps_list.txt
for /F "tokens=1" %%i in (heroku_apps_list.txt) do heroku run bundle show rails --app %%i

Full code here.

yes, using and, like:

@media screen and (max-width: 800px), 
       screen and (max-height: 600px) {
  ...
}

Put your if condition inside resize function:

var windowsize = $(window).width();

$(window).resize(function() {
  windowsize = $(window).width();
  if (windowsize > 440) {
    //if the window is greater than 440px wide then turn on jScrollPane..
      $('#pane1').jScrollPane({
         scrollbarWidth:15, 
         scrollbarMargin:52
      });
  }
});

single line comment did not work for me inside a react dumb functional component, I have used file level disabling by adding /* eslint-disable insertEslintErrorDefinitionHere */

(normally if you are using vs code and getting eslint error, you can click on the line which gives error and a bulb would show up in vs code, right click on the light bulb and choose any disable option and vs code will do it for you.)

FYI as of Oracle 12c, you can do this:

CREATE OR REPLACE PROCEDURE testproc(n number)
AS
  cur SYS_REFCURSOR;
BEGIN
    OPEN cur FOR SELECT object_id,object_name from all_objects where rownum < n;
    DBMS_SQL.RETURN_RESULT(cur);
END;
/

EXEC testproc(3);

OBJECT_ID OBJECT_NAME                                                                                                                     
---------- ------------
100 ORA$BASE                                                                                                                        
116 DUAL                                                                                                                            

This was supposed to get closer to other databases, and ease migrations. But it's not perfect to me, for instance SQL developer won't display it nicely as a normal SELECT.

I prefer the output of pipeline functions, but they need more boilerplate to code.

more info: https://oracle-base.com/articles/12c/implicit-statement-results-12cr1

Be careful with jobs

1 - if you have a job based in maven, Jenkins takes your default java configuration and you decide the compilation level in your POM.XML.

2 - if you have a free style job, in the the configuration option of the job you can select the JDK that you want to use.

Hope this help.

I guess that you are trying to play an .pls directly or something similar.

try this out:

1: the code

mediaPlayer = MediaPlayer.create(this, Uri.parse("http://vprbbc.streamguys.net:80/vprbbc24.mp3"));
mediaPlayer.start();

2: the .pls file

This URL is from BBC just as an example. It was an .pls file that on linux i downloaded with

wget http://foo.bar/file.pls

and then i opened with vim (use your favorite editor ;) and i've seen the real URLs inside this file. Unfortunately not all of the .pls are plain text like that.

I've read that 1.6 would not support streaming mp3 over http, but, i've just tested the obove code with android 1.6 and 2.2 and didn't have any issue.

good luck!

Float right the text you want to appear on the right, and in the markup make sure that this text and its surrounding span occurs before the text that should be on the left. If it doesn't occur first, you may have problems with the floated text appearing on a different line.

<html>
  <body>
    <div>
      <span style="float:right">here</span>Lorem Ipsum etc<br/>
      blah<br/>
      blah blah<br/>
      blah<br/>
      <span style="float:right">and here</span>lorem ipsums<br/>
    </div>
  </body>
</html>

Note that this works for any line, not just the top and bottom corners.

I had this issue with Postgresql 9.6. I was able to fix it by doing:

brew upgrade [email protected]
brew link [email protected] --force
gem install pg

Create /res/drawable/button.xml with the following content :

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle" android:padding="10dp">
<!-- you can use any color you want I used here gray color-->
 <solid android:color="#90EE90"/> 
    <corners
     android:bottomRightRadius="3dp"
     android:bottomLeftRadius="3dp"
  android:topLeftRadius="3dp"
  android:topRightRadius="3dp"/>
</shape>

And then you can use the following :

<Button
    android:id="@+id/button_save_prefs"
    android:text="@string/save"
    android:background="@drawable/button"/>

We can use $set operator to update the nested array inside object filed update the value

db.getCollection('geolocations').update( 
   {
       "_id" : ObjectId("5bd3013ac714ea4959f80115"), 
       "geolocation.country" : "United States of America"
   }, 
   { $set: 
       {
           "geolocation.$.country" : "USA"
       } 
    }, 
   false,
   true
);

try this html code

<md-input #myInput placeholder="Item name..." [(ngModel)]="name"></md-input>

<div *ngFor="let item of filteredItems | search: name">
   {{item.name}}
</div>

use search pipe

import { Pipe, PipeTransform } from '@angular/core';

@Pipe({
  name: 'search'
})
export class SearchPipe implements PipeTransform {

  transform(value: any, args?: any): any {

    if(!value)return null;
    if(!args)return value;

    args = args.toLowerCase();

    return value.filter(function(item){
        return JSON.stringify(item).toLowerCase().includes(args);
    });
}

}

xCode is picky about the GPX file it accepts.

But, in xCode you can create a GPX file with the format it will accept:

And then just change the content of the file to the location you need.

Not sure its faster with VBA - the fastest way to do it in the normal Excel programm would be:

1. Ctrl-G
2. A1:X50 Enter
3. Delete

Unless you have to do this very often, entering and then triggering the VBAcode is more effort.

And in case you only want to delete formulas or values, you can insert Ctrl-G, Alt-S to select Goto Special and here select Formulas or Values.

Use ListViewSubItem - See: MSDN

While it's possible to abort a thread, in practice it's almost always a very bad idea to do so. Aborthing a thread means the thread is not given a chance to clean up after itself, leaving resources undeleted, and things in unknown states.

In practice, if you abort a thread, you should only do so in conjunction with killing the process. Sadly, all too many people think ThreadAbort is a viable way of stopping something and continuing on, it's not.

Since Tasks run as threads, you can call ThreadAbort on them, but as with generic threads you almost never want to do this, except as a last resort.

TCP guarantees (in-order) packet delivery. UDP doesn't.

TCP - used for traffic that you need all the data for. i.e HTML, pictures, etc. UDP - used for traffic that doesn't suffer much if a packet is dropped, i.e. video & voice streaming, some data channels of online games, etc.

Update

The below made sense for 2013. However, now, I would use the :not() selector as described below.

CSS can be overwritten.

DEMO: http://jsfiddle.net/persianturtle/J4SUb/

Use this:

.parent {
  padding: 50px;
  border: 1px solid black;
}

.parent span {
  position: absolute;
  top: 200px;
  padding: 30px;
  border: 10px solid green;
}

.parent:hover span {
  border: 10px solid red;
}

.parent span:hover {
  border: 10px solid green;
}

<a class="parent">
    Parent text
    <span>Child text</span>    
</a>

After a sequence of attempts I came into a facile solution. You can try Reinstalling ActiveX plugin for Adobe flashplayer.

Here is a simple example for saving to a directory(external usb drive) using Python version 2.7.10 with Sublime Text 2 editor:

import numpy as np 
import matplotlib.pyplot as plt

X = np.linspace(-np.pi, np.pi, 256, endpoint = True)
C, S = np.cos(X), np.sin(X)

plt.plot(X, C, color = "blue", linewidth = 1.0, linestyle = "-")
plt.plot(X, S, color = "red", linewidth = 1.0, linestyle = "-")

plt.savefig("/Volumes/seagate/temp_swap/sin_cos_2.png", dpi = 72)

As an alternative to using UsedRange or providing an explicit range address, the AutoFilter.Range property can also specify the affected range.

ActiveSheet.AutoFilter.Range.Offset(1,0).Rows.SpecialCells(xlCellTypeVisible).Delete(xlShiftUp)

As used here, Offset causes the first row after the AutoFilter range to also be deleted. In order to avoid that, I would try using .Resize() after .Offset().

Or just...

var response = (function() {
    var a;
    // calculate a
    return a;
})();  

In this case, the response variable receives the return value of the function. The function executes immediately.

You can use this construct if you want to populate a variable with a value that needs to be calculated. Note that all calculation happens inside the anonymous function, so you don't pollute the global namespace.

You have to specify the projectBaseDir if the module name doesn't match you module directory.

Since both your module are located in ".", you can simply add the following to your sonar-project properties:

module1.sonar.projectBaseDir=.
module2.sonar.projectBaseDir=.

Sonar will handle your modules as components of the project:

EDIT

If both of your modules are located in the same source directory, define the same source folder for both and exclude the unwanted packages with sonar.exclusions:

module1.sonar.sources=src/main/java
module1.sonar.exclusions=app2code/**/*

module2.sonar.sources=src/main/java
module2.sonar.exclusions=app1code/**/*

More details about file exclusion

First you have to download file x-plore and installed it.. After that open it and find the thoes you want to edit.. After that just rename the file Xyz.apk to xyz.zip After that open that file and you can see some folders.. then just go and edit the app..

Two-stage authentication is not supported with IIS7 Integrated mode. Authentication is now modularized, so rather than IIS performing authentication followed by asp.net performing authentication, it all happens at the same time.

You can either:

1. Change the app domain to be in IIS6 classic mode...
2. Follow this example (old link) of how to fake two-stage authentication with IIS7 integrated mode.
3. Use Helicon Ape and mod_auth to provide basic authentication

I'm new to java and I'm taking up your question as a challenge to improve my knowledge.

import java.util.ArrayList;
import java.util.List;

public class PalindromeRecursiveBoolean {

    public static boolean isPalindrome(String str) {

        str = str.toUpperCase();
        char[] strChars = str.toCharArray();

        List<Character> word = new ArrayList<>();
        for (char c : strChars) {
            word.add(c);
        }

        while (true) {
            if ((word.size() == 1) || (word.size() == 0)) {
                return true;
            }
            if (word.get(0) == word.get(word.size() - 1)) {
                word.remove(0);
                word.remove(word.size() - 1);
            } else {
                return false;

            }

        }
    }
}

1. If the string is made of no letters or just one letter, it is a palindrome.
2. Otherwise, compare the first and last letters of the string.
   • If the first and last letters differ, then the string is not a palindrome
   • Otherwise, the first and last letters are the same. Strip them from the string, and determine whether the string that remains is a palindrome. Take the answer for this smaller string and use it as the answer for the original string then repeat from 1.

I was facing same issue and got the error while uploading apk to Google play. I used ads in my app, and I was not even mentioned READ_PHONE_STATE permission in my manifest file. but yet I got this error. Then I change dependencies for ads in build.gradle file. and then it solved my issue. They solved this issue in 12.0.1.

compile 'com.google.android.gms:play-services-ads:12.0.1'

The following C++ implementation includes also some code that builds the actual longest increasing subsequence using an array called prev.

std::vector<int> longest_increasing_subsequence (const std::vector<int>& s)
{
    int best_end = 0;
    int sz = s.size();

    if (!sz)
        return std::vector<int>();

    std::vector<int> prev(sz,-1);
    std::vector<int> memo(sz, 0);

    int max_length = std::numeric_limits<int>::min();

    memo[0] = 1;

    for ( auto i = 1; i < sz; ++i)
    {
        for ( auto j = 0; j < i; ++j)
        {
            if ( s[j] < s[i] && memo[i] < memo[j] + 1 )
            {
                memo[i] =  memo[j] + 1;
                prev[i] =  j;
            }
        }

        if ( memo[i] > max_length ) 
        {
            best_end = i;
            max_length = memo[i];
        }
    }

    // Code that builds the longest increasing subsequence using "prev"
    std::vector<int> results;
    results.reserve(sz);

    std::stack<int> stk;
    int current = best_end;

    while (current != -1)
    {
        stk.push(s[current]);
        current = prev[current];
    }

    while (!stk.empty())
    {
        results.push_back(stk.top());
        stk.pop();
    }

    return results;
}

Implementation with no stack just reverse the vector

#include <iostream>
#include <vector>
#include <limits>
std::vector<int> LIS( const std::vector<int> &v ) {
  auto sz = v.size();
  if(!sz)
    return v;
  std::vector<int> memo(sz, 0);
  std::vector<int> prev(sz, -1);
  memo[0] = 1;
  int best_end = 0;
  int max_length = std::numeric_limits<int>::min();
  for (auto i = 1; i < sz; ++i) {
    for ( auto j = 0; j < i ; ++j) {
      if (s[j] < s[i] && memo[i] < memo[j] + 1) {
        memo[i] = memo[j] + 1;
        prev[i] = j;
      }
    }
    if(memo[i] > max_length) {
      best_end = i;
      max_length = memo[i];
    }
  }

  // create results
  std::vector<int> results;
  results.reserve(v.size());
  auto current = best_end;
  while (current != -1) {
    results.push_back(s[current]);
    current = prev[current];
  }
  std::reverse(results.begin(), results.end());
  return results;
}

This is a very important question and the answer is very simple, but fundamental:

1. Run: create a new container of an image, and execute the container. You can create N clones of the same image. The command is: docker run IMAGE_ID and not docker run CONTAINER_ID

2. Start: Launch a container previously stopped. For example, if you had stopped a database with the command docker stop CONTAINER_ID, you can relaunch the same container with the command docker start CONTAINER_ID, and the data and settings will be the same.

HTTPS proxy doesn't make sense because you can't terminate your HTTP connection at the proxy for security reasons. With your trust policy, it might work if the proxy server has a HTTPS port. Your error is caused by connecting to HTTP proxy port with HTTPS.

You can connect through a proxy using SSL tunneling (many people call that proxy) using proxy CONNECT command. However, Java doesn't support newer version of proxy tunneling. In that case, you need to handle the tunneling yourself. You can find sample code here,

http://www.javaworld.com/javaworld/javatips/jw-javatip111.html

EDIT: If you want defeat all the security measures in JSSE, you still need your own TrustManager. Something like this,

 public SSLTunnelSocketFactory(String proxyhost, String proxyport){
      tunnelHost = proxyhost;
      tunnelPort = Integer.parseInt(proxyport);
      dfactory = (SSLSocketFactory)sslContext.getSocketFactory();
 }

 ...

 connection.setSSLSocketFactory( new SSLTunnelSocketFactory( proxyHost, proxyPort ) );
 connection.setDefaultHostnameVerifier( new HostnameVerifier()
 {
    public boolean verify( String arg0, SSLSession arg1 )
    {
        return true;
    }
 }  );

EDIT 2: I just tried my program I wrote a few years ago using SSLTunnelSocketFactory and it doesn't work either. Apparently, Sun introduced a new bug sometime in Java 5. See this bug report,

http://bugs.sun.com/view_bug.do?bug_id=6614957

The good news is that the SSL tunneling bug is fixed so you can just use the default factory. I just tried with a proxy and everything works as expected. See my code,

public class SSLContextTest {

    public static void main(String[] args) {

        System.setProperty("https.proxyHost", "proxy.xxx.com");
        System.setProperty("https.proxyPort", "8888");

        try {

            SSLContext sslContext = SSLContext.getInstance("SSL");

            // set up a TrustManager that trusts everything
            sslContext.init(null, new TrustManager[] { new X509TrustManager() {
                public X509Certificate[] getAcceptedIssuers() {
                    System.out.println("getAcceptedIssuers =============");
                    return null;
                }

                public void checkClientTrusted(X509Certificate[] certs,
                        String authType) {
                    System.out.println("checkClientTrusted =============");
                }

                public void checkServerTrusted(X509Certificate[] certs,
                        String authType) {
                    System.out.println("checkServerTrusted =============");
                }
            } }, new SecureRandom());

            HttpsURLConnection.setDefaultSSLSocketFactory(
                    sslContext.getSocketFactory());

            HttpsURLConnection
                    .setDefaultHostnameVerifier(new HostnameVerifier() {
                        public boolean verify(String arg0, SSLSession arg1) {
                            System.out.println("hostnameVerifier =============");
                            return true;
                        }
                    });

            URL url = new URL("https://www.verisign.net");
            URLConnection conn = url.openConnection();
            BufferedReader reader = 
                new BufferedReader(new InputStreamReader(conn.getInputStream()));
            String line;
            while ((line = reader.readLine()) != null) {
                System.out.println(line);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } 
    }
}

This is what I get when I run the program,

checkServerTrusted =============
hostnameVerifier =============
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
......

As you can see, both SSLContext and hostnameVerifier are getting called. HostnameVerifier is only involved when the hostname doesn't match the cert. I used "www.verisign.net" to trigger this.

use multiple $lookup for multiple collections in aggregation

query:

db.getCollection('servicelocations').aggregate([
  {
    $match: {
      serviceLocationId: {
        $in: ["36728"]
      }
    }
  },
  {
    $lookup: {
      from: "orders",
      localField: "serviceLocationId",
      foreignField: "serviceLocationId",
      as: "orders"
    }
  },
  {
    $lookup: {
      from: "timewindowtypes",
      localField: "timeWindow.timeWindowTypeId",
      foreignField: "timeWindowTypeId",
      as: "timeWindow"
    }
  },
  {
    $lookup: {
      from: "servicetimetypes",
      localField: "serviceTimeTypeId",
      foreignField: "serviceTimeTypeId",
      as: "serviceTime"
    }
  },
  {
    $unwind: "$orders"
  },
  {
    $unwind: "$serviceTime"
  },
  {
    $limit: 14
  }
])

result:

{
    "_id" : ObjectId("59c3ac4bb7799c90ebb3279b"),
    "serviceLocationId" : "36728",
    "regionId" : 1.0,
    "zoneId" : "DXBZONE1",
    "description" : "AL HALLAB REST EMIRATES MALL",
    "locationPriority" : 1.0,
    "accountTypeId" : 1.0,
    "locationType" : "SERVICELOCATION",
    "location" : {
        "makani" : "",
        "lat" : 25.119035,
        "lng" : 55.198694
    },
    "deliveryDays" : "MTWRFSU",
    "timeWindow" : [ 
        {
            "_id" : ObjectId("59c3b0a3b7799c90ebb32cde"),
            "timeWindowTypeId" : "1",
            "Description" : "MORNING",
            "timeWindow" : {
                "openTime" : "06:00",
                "closeTime" : "08:00"
            },
            "accountId" : 1.0
        }, 
        {
            "_id" : ObjectId("59c3b0a3b7799c90ebb32cdf"),
            "timeWindowTypeId" : "1",
            "Description" : "MORNING",
            "timeWindow" : {
                "openTime" : "09:00",
                "closeTime" : "10:00"
            },
            "accountId" : 1.0
        }, 
        {
            "_id" : ObjectId("59c3b0a3b7799c90ebb32ce0"),
            "timeWindowTypeId" : "1",
            "Description" : "MORNING",
            "timeWindow" : {
                "openTime" : "10:30",
                "closeTime" : "11:30"
            },
            "accountId" : 1.0
        }
    ],
    "address1" : "",
    "address2" : "",
    "phone" : "",
    "city" : "",
    "county" : "",
    "state" : "",
    "country" : "",
    "zipcode" : "",
    "imageUrl" : "",
    "contact" : {
        "name" : "",
        "email" : ""
    },
    "status" : "ACTIVE",
    "createdBy" : "",
    "updatedBy" : "",
    "updateDate" : "",
    "accountId" : 1.0,
    "serviceTimeTypeId" : "1",
    "orders" : [ 
        {
            "_id" : ObjectId("59c3b291f251c77f15790f92"),
            "orderId" : "AQ18O1704264",
            "serviceLocationId" : "36728",
            "orderNo" : "AQ18O1704264",
            "orderDate" : "18-Sep-17",
            "description" : "AQ18O1704264",
            "serviceType" : "Delivery",
            "orderSource" : "Import",
            "takenBy" : "KARIM",
            "plannedDeliveryDate" : ISODate("2017-08-26T00:00:00.000Z"),
            "plannedDeliveryTime" : "",
            "actualDeliveryDate" : "",
            "actualDeliveryTime" : "",
            "deliveredBy" : "",
            "size1" : 296.0,
            "size2" : 3573.355,
            "size3" : 240.811,
            "jobPriority" : 1.0,
            "cancelReason" : "",
            "cancelDate" : "",
            "cancelBy" : "",
            "reasonCode" : "",
            "reasonText" : "",
            "status" : "",
            "lineItems" : [ 
                {
                    "ItemId" : "BNWB020",
                    "size1" : 15.0,
                    "size2" : 78.6,
                    "size3" : 6.0
                }, 
                {
                    "ItemId" : "BNWB021",
                    "size1" : 20.0,
                    "size2" : 252.0,
                    "size3" : 11.538
                }, 
                {
                    "ItemId" : "BNWB023",
                    "size1" : 15.0,
                    "size2" : 285.0,
                    "size3" : 16.071
                }, 
                {
                    "ItemId" : "CPMW112",
                    "size1" : 3.0,
                    "size2" : 25.38,
                    "size3" : 1.731
                }, 
                {
                    "ItemId" : "MMGW001",
                    "size1" : 25.0,
                    "size2" : 464.375,
                    "size3" : 46.875
                }, 
                {
                    "ItemId" : "MMNB218",
                    "size1" : 50.0,
                    "size2" : 920.0,
                    "size3" : 60.0
                }, 
                {
                    "ItemId" : "MMNB219",
                    "size1" : 50.0,
                    "size2" : 630.0,
                    "size3" : 40.0
                }, 
                {
                    "ItemId" : "MMNB220",
                    "size1" : 50.0,
                    "size2" : 416.0,
                    "size3" : 28.846
                }, 
                {
                    "ItemId" : "MMNB270",
                    "size1" : 50.0,
                    "size2" : 262.0,
                    "size3" : 20.0
                }, 
                {
                    "ItemId" : "MMNB302",
                    "size1" : 15.0,
                    "size2" : 195.0,
                    "size3" : 6.0
                }, 
                {
                    "ItemId" : "MMNB373",
                    "size1" : 3.0,
                    "size2" : 45.0,
                    "size3" : 3.75
                }
            ],
            "accountId" : 1.0
        }, 
        {
            "_id" : ObjectId("59c3b291f251c77f15790f9d"),
            "orderId" : "AQ137O1701240",
            "serviceLocationId" : "36728",
            "orderNo" : "AQ137O1701240",
            "orderDate" : "18-Sep-17",
            "description" : "AQ137O1701240",
            "serviceType" : "Delivery",
            "orderSource" : "Import",
            "takenBy" : "KARIM",
            "plannedDeliveryDate" : ISODate("2017-08-26T00:00:00.000Z"),
            "plannedDeliveryTime" : "",
            "actualDeliveryDate" : "",
            "actualDeliveryTime" : "",
            "deliveredBy" : "",
            "size1" : 28.0,
            "size2" : 520.11,
            "size3" : 52.5,
            "jobPriority" : 1.0,
            "cancelReason" : "",
            "cancelDate" : "",
            "cancelBy" : "",
            "reasonCode" : "",
            "reasonText" : "",
            "status" : "",
            "lineItems" : [ 
                {
                    "ItemId" : "MMGW001",
                    "size1" : 25.0,
                    "size2" : 464.38,
                    "size3" : 46.875
                }, 
                {
                    "ItemId" : "MMGW001-F1",
                    "size1" : 3.0,
                    "size2" : 55.73,
                    "size3" : 5.625
                }
            ],
            "accountId" : 1.0
        }, 
        {
            "_id" : ObjectId("59c3b291f251c77f15790fd8"),
            "orderId" : "AQ110O1705036",
            "serviceLocationId" : "36728",
            "orderNo" : "AQ110O1705036",
            "orderDate" : "18-Sep-17",
            "description" : "AQ110O1705036",
            "serviceType" : "Delivery",
            "orderSource" : "Import",
            "takenBy" : "KARIM",
            "plannedDeliveryDate" : ISODate("2017-08-26T00:00:00.000Z"),
            "plannedDeliveryTime" : "",
            "actualDeliveryDate" : "",
            "actualDeliveryTime" : "",
            "deliveredBy" : "",
            "size1" : 60.0,
            "size2" : 1046.0,
            "size3" : 68.0,
            "jobPriority" : 1.0,
            "cancelReason" : "",
            "cancelDate" : "",
            "cancelBy" : "",
            "reasonCode" : "",
            "reasonText" : "",
            "status" : "",
            "lineItems" : [ 
                {
                    "ItemId" : "MMNB218",
                    "size1" : 50.0,
                    "size2" : 920.0,
                    "size3" : 60.0
                }, 
                {
                    "ItemId" : "MMNB219",
                    "size1" : 10.0,
                    "size2" : 126.0,
                    "size3" : 8.0
                }
            ],
            "accountId" : 1.0
        }
    ],
    "serviceTime" : {
        "_id" : ObjectId("59c3b07cb7799c90ebb32cdc"),
        "serviceTimeTypeId" : "1",
        "serviceTimeType" : "nohelper",
        "description" : "",
        "fixedTime" : 30.0,
        "variableTime" : 0.0,
        "accountId" : 1.0
    }
}

In the light of comments here it should be obvious that : char * s = "hello" ; Is a bad idea, and should be used in very narrow scope.

This might be a good opportunity to point out that "const correctness" is a "good thing". Whenever and wherever You can, use the "const" keyword to protect your code, from "relaxed" callers or programmers, which are usually most "relaxed" when pointers come into play.

Enough melodrama, here is what one can achieve when adorning pointers with "const". (Note: One has to read pointer declarations right-to-left.) Here are the 3 different ways to protect yourself when playing with pointers :

const DBJ* p means "p points to a DBJ that is const" 

— that is, the DBJ object can't be changed via p.

DBJ* const p means "p is a const pointer to a DBJ" 

— that is, you can change the DBJ object via p, but you can't change the pointer p itself.

const DBJ* const p means "p is a const pointer to a const DBJ" 

— that is, you can't change the pointer p itself, nor can you change the DBJ object via p.

The errors related to attempted const-ant mutations are caught at compile time. There is no runtime space or speed penalty for const.

(Assumption is you are using C++ compiler, of course ?)

--DBJ

You don't need to use a second repository - you can do commands like git checkout and git commit on a bare repository, if only you supply a dummy work directory using the --work-tree option.

Prepare a dummy directory:

$ rm -rf /tmp/empty_directory
$ mkdir  /tmp/empty_directory

Create the master branch without a parent (works even on a completely empty repo):

$ cd your-bare-repository.git

$ git checkout --work-tree=/tmp/empty_directory --orphan master
Switched to a new branch 'master'                  <--- abort if "master" already exists

Create a commit (it can be a message-only, without adding any files, because what you need is simply having at least one commit):

$ git commit -m "Initial commit" --allow-empty --work-tree=/tmp/empty_directory 

$ git branch
* master

Clean up the directory, it is still empty.

$ rmdir  /tmp/empty_directory

Tested on git 1.9.1. (Specifically for OP, the posh-git is just a PowerShell wrapper for standard git.)

You can also do the following;

string json = myJObject.ToString(Newtonsoft.Json.Formatting.None);

If performance is important and most queries are read-only, I would suggest to replicate data over to another database. While this seems like unneeded duplication of data, it might help if indexes are required.

This can be done with simple on insert triggers which in turn call dblink to update another copy. There are also full-blown replication options (like Slony) but that's off-topic.

The answer will not work when using the overload to indicate the template @Html.DisplayFor(x => x.Foos, "YourTemplateName) .

Seems to be designed that way, see this case. Also the exception the framework gives (about the type not been as expected) is quite misleading and fooled me on the first try (thanks @CodeCaster)

In this case you have to use @foreach

@foreach (var item in Model.Foos)
{
    @Html.DisplayFor(x => item, "FooTemplate")
}

c# code

int i = 0;
char c = '?';
i = (int)c;
Console.WriteLine(i); // prints 8593

int j = 0;
char d = '?';
j = (int)d;
Console.WriteLine(j); // prints 8595

As of ASP.NET Identity 3.0.0, This has been refactored into

//returns the userid claim value if present, otherwise returns null
User.GetUserId();

If you know the array location you can can pass it into itself. If you are removing multiple items I suggest you remove them in reverse order.

#Setup array
array = [55,126,555,2,36]
#Remove 55 which is in position 0
array.remove(array[0])

I had the same problem. Change the CurrentBuilder in Properties/C/C++ Build/ToolChainEditor to another value and apply it. Then again change it the original value. It works.

You could use Qt which, in case you don't know, is C++ with a bunch of additional libraries and classes and whatnot. Qt has a very convenient QByteArray class which I'm quite sure would suit your needs.

http://qt-project.org/

Yep, that would be the enumerate function! Or more to the point, you need to do:

list(enumerate([3,7,19]))

[(0, 3), (1, 7), (2, 19)]

Assuming that your original dataset is similar to the one you created (i.e. with NA as character. You could specify na.strings while reading the data using read.table. But, I guess NAs would be detected automatically.

The price column is factor which needs to be converted to numeric class. When you use as.numeric, all the non-numeric elements (i.e. "NA", FALSE) gets coerced to NA) with a warning.

library(dplyr)
df %>%
     mutate(price=as.numeric(as.character(price))) %>%  
     group_by(company, year, product) %>%
     summarise(total.count=n(), 
               count=sum(is.na(price)), 
               avg.price=mean(price,na.rm=TRUE),
               max.price=max(price, na.rm=TRUE))

data

I am using the same dataset (except the ... row) that was showed.

df = tbl_df(data.frame(company=c("Acme", "Meca", "Emca", "Acme", "Meca","Emca"),
 year=c("2011", "2010", "2009", "2011", "2010", "2013"), product=c("Wrench", "Hammer",
 "Sonic Screwdriver", "Fairy Dust", "Kindness", "Helping Hand"), price=c("5.67",
 "7.12", "12.99", "10.99", "NA",FALSE)))

If I start with a 3x4 array, and concatenate a 3x1 array, with axis 1, I get a 3x5 array:

In [911]: x = np.arange(12).reshape(3,4)
In [912]: np.concatenate([x,x[:,-1:]], axis=1)
Out[912]: 
array([[ 0,  1,  2,  3,  3],
       [ 4,  5,  6,  7,  7],
       [ 8,  9, 10, 11, 11]])
In [913]: x.shape,x[:,-1:].shape
Out[913]: ((3, 4), (3, 1))

Note that both inputs to concatenate have 2 dimensions.

Omit the :, and x[:,-1] is (3,) shape - it is 1d, and hence the error:

In [914]: np.concatenate([x,x[:,-1]], axis=1)
...
ValueError: all the input arrays must have same number of dimensions

The code for np.append is (in this case where axis is specified)

return concatenate((arr, values), axis=axis)

So with a slight change of syntax append works. Instead of a list it takes 2 arguments. It imitates the list append is syntax, but should not be confused with that list method.

In [916]: np.append(x, x[:,-1:], axis=1)
Out[916]: 
array([[ 0,  1,  2,  3,  3],
       [ 4,  5,  6,  7,  7],
       [ 8,  9, 10, 11, 11]])

np.hstack first makes sure all inputs are atleast_1d, and then does concatenate:

return np.concatenate([np.atleast_1d(a) for a in arrs], 1)

So it requires the same x[:,-1:] input. Essentially the same action.

np.column_stack also does a concatenate on axis 1. But first it passes 1d inputs through

array(arr, copy=False, subok=True, ndmin=2).T

This is a general way of turning that (3,) array into a (3,1) array.

In [922]: np.array(x[:,-1], copy=False, subok=True, ndmin=2).T
Out[922]: 
array([[ 3],
       [ 7],
       [11]])
In [923]: np.column_stack([x,x[:,-1]])
Out[923]: 
array([[ 0,  1,  2,  3,  3],
       [ 4,  5,  6,  7,  7],
       [ 8,  9, 10, 11, 11]])

All these 'stacks' can be convenient, but in the long run, it's important to understand dimensions and the base np.concatenate. Also know how to look up the code for functions like this. I use the ipython ?? magic a lot.

And in time tests, the np.concatenate is noticeably faster - with a small array like this the extra layers of function calls makes a big time difference.

If redirecting stdout works for your problem, Gringo Suave's answer is a good demonstration for how to do it.

To make it even easier, I made a version utilizing contextmanagers for a succinct generalized calling syntax using the with statement:

from contextlib import contextmanager
import sys

@contextmanager
def redirected_stdout(outstream):
    orig_stdout = sys.stdout
    try:
        sys.stdout = outstream
        yield
    finally:
        sys.stdout = orig_stdout

To use it, you just do the following (derived from Suave's example):

with open('out.txt', 'w') as outfile:
    with redirected_stdout(outfile):
        for i in range(2):
            print('i =', i)

It's useful for selectively redirecting print when a module uses it in a way you don't like. The only disadvantage (and this is the dealbreaker for many situations) is that it doesn't work if one wants multiple threads with different values of stdout, but that requires a better, more generalized method: indirect module access. You can see implementations of that in other answers to this question.

A nice simple solution for parsing a JSON Response to HTML.

var json_response = jQuery.parseJSON(data);
html_response += 'JSON Response:<br />';

jQuery.each(json_response, function(k, v) {
    html_response += outputJSONReponse(k, v);
});

function outputJSONReponse(k, v) {
    var html_response = k + ': ';

    if(jQuery.isArray(v) || jQuery.isPlainObject(v)) {
        jQuery.each(v, function(j, w) {
            html_response += outputJSONReponse(j, w);
        });
    } else {
        html_response += v + '<br />';
    }

    return html_response;
}

For those who use com.nhaarman.mockitokotlin2.mock {}

This error occurs when, for example, we create a mock inside another mock

mock {
    on { x() } doReturn mock {
        on { y() } doReturn z()
    }
}

The solution to this is to create the child mock in a variable and use the variable in the scope of the parent mock to prevent the mock creation from being explicitly nested.

val liveDataMock = mock {
        on { y() } doReturn z()
}
mock {
    on { x() } doReturn liveDataMock
}

GL

A While/Wend loop can only be exited prematurely with a GOTO or by exiting from an outer block (Exit sub/function or another exitable loop)

Change to a Do loop instead:

Do While True
    count = count + 1

    If count = 10 Then
        Exit Do
    End If
Loop

Or for looping a set number of times:

for count = 1 to 10
   msgbox count
next

(Exit For can be used above to exit prematurely)

Here is pro example of using multi proptypes and single proptype.

import React, { Component } from 'react';
import { string, shape, array, oneOfType } from 'prop-types';

class MyComponent extends Component {
  /**
   * Render
   */
  render() {
    const { title, data } = this.props;

    return (
      <>
        {title}
        <br />
        {data}
      </>
    );
  }
}

/**
 * Define component props
 */
MyComponent.propTypes = {
  data: oneOfType([array, string, shape({})]),
  title: string,
};

export default MyComponent;

Here's my solution:

git init
git remote add origin PATH/TO/REPO
git fetch
git checkout -t origin/master

In case anyone needs to try and merge two dataframes together on the index (instead of another column), this also works!

T1 and T2 are dataframes that have the same indices

import pandas as pd
T1 = pd.merge(T1, T2, on=T1.index, how='outer')

P.S. I had to use merge because append would fill NaNs in unnecessarily.

you need /q at the end

MsiExec.exe /x {2F808931-D235-4FC7-90CD-F8A890C97B2F} /q

No, you still need to scp [from] [to] whichever way you're copying

The difference is, you need to scp -p server:serverpath localpath

Try the following one-liner (display top-20 biggest files):

ls -1Rs | sed -e "s/^ *//" | grep "^[0-9]" | sort -nr | head -n20

or (human readable sizes):

ls -1Rhs | sed -e "s/^ *//" | grep "^[0-9]" | sort -hr | head -n20

Works fine under Linux/BSD/OSX in comparison to other answers, as find's -printf option doesn't exist on OSX/BSD and stat has different parameters depending on OS. However the second command to work on OSX/BSD properly (as sort doesn't have -h), install sort from coreutils or remove -h from ls and use sort -nr instead.

So these aliases are useful to have in your rc files:

alias big='du -ah . | sort -rh | head -20'
alias big-files='ls -1Rhs | sed -e "s/^ *//" | grep "^[0-9]" | sort -hr | head -n20'

If you have a browser that doesn't support the calc expression, it's not hard to mimic with jQuery:

$('#yourEl').css('width', '100%').css('width', '-=100px');

It's much easier to let jQuery handle the relative calculation than doing it yourself.

From Copy images from url to server, delete all images after

function getimg($url) {         
    $headers[] = 'Accept: image/gif, image/x-bitmap, image/jpeg, image/pjpeg';              
    $headers[] = 'Connection: Keep-Alive';         
    $headers[] = 'Content-type: application/x-www-form-urlencoded;charset=UTF-8';         
    $user_agent = 'php';         
    $process = curl_init($url);         
    curl_setopt($process, CURLOPT_HTTPHEADER, $headers);         
    curl_setopt($process, CURLOPT_HEADER, 0);         
    curl_setopt($process, CURLOPT_USERAGENT, $user_agent); //check here         
    curl_setopt($process, CURLOPT_TIMEOUT, 30);         
    curl_setopt($process, CURLOPT_RETURNTRANSFER, 1);         
    curl_setopt($process, CURLOPT_FOLLOWLOCATION, 1);         
    $return = curl_exec($process);         
    curl_close($process);         
    return $return;     
} 

$imgurl = 'http://www.foodtest.ru/images/big_img/sausage_3.jpg'; 
$imagename= basename($imgurl);
if(file_exists('./tmp/'.$imagename)){continue;} 
$image = getimg($imgurl); 
file_put_contents('tmp/'.$imagename,$image);       

you need to make county_ID as index for the right frame:

frame_2.join ( frame_1.set_index( [ 'county_ID' ], verify_integrity=True ),
               on=[ 'countyid' ], how='left' )

for your information, in pandas left join breaks when the right frame has non unique values on the joining column. see this bug.

so you need to verify integrity before joining by , verify_integrity=True

define margin and padding for the element is facing the problem:

#element_id {margin: 0; padding: 0}  

and see if problem exists. IE renders the page with to more unwanted inheritance. you should stop it from doing so.

If you don't want to pass the parameter when you don't want to search, then you should make the parameter optional instead of assuming that '' and NULL are the same thing.

ALTER PROCEDURE [dbo].[psProducts] 
(
  @SearchType varchar(50) = NULL
)
AS
BEGIN
  SET NOCOUNT ON;

  SELECT P.[ProductId]
  ,P.[ProductName]
  ,P.[ProductPrice]
  ,P.[Type]
  FROM dbo.[Product] AS P
  WHERE p.[Type] = COALESCE(NULLIF(@SearchType, ''), p.[Type]);
END
GO

Now if you pass NULL, an empty string (''), or leave out the parameter, the where clause will essentially be ignored.

@ostrokach answer is best. Most likely you would want to keep that throughout any references to the dataframe, thus would benefit from inplace = True.
df.rename(columns=df.iloc[0], inplace = True) df.drop([0], inplace = True)

You can provide a file-like object to the stdin argument of subprocess.call().

The documentation for the Popen object applies here.

To capture the output, you should instead use subprocess.check_output(), which takes similar arguments. From the documentation:

>>> subprocess.check_output(
...     "ls non_existent_file; exit 0",
...     stderr=subprocess.STDOUT,
...     shell=True)
'ls: non_existent_file: No such file or directory\n'

The first way is the older standard. The second method was introduced in SQL-92, http://en.wikipedia.org/wiki/SQL. The complete standard can be viewed at http://www.contrib.andrew.cmu.edu/~shadow/sql/sql1992.txt .

It took many years before database companies adopted the SQL-92 standard.

So the reason why the second method is preferred, it is the SQL standard according the ANSI and ISO standards committee.

Simplest Solution With Simple Date Format: SimpleDateFormat("ZZZZZ"):

 Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("GMT"),
                Locale.getDefault());
        Date currentLocalTime = calendar.getTime();

        DateFormat date = new SimpleDateFormat("ZZZZZ",Locale.getDefault());
        String localTime = date.format(currentLocalTime);
        System.out.println(localTime+ "  TimeZone   " );

==> Output is : +05:30

You might get this error due to couple of reasons. To fix this quickly please follow below steps,

First find the java location. To get a list of your installed Java platforms, run the following command from the terminal:

$ sudo update-alternatives --config java

Now set JAVA_HOME and PATH,

$ export JAVA_HOME=<java_home>

$ export PATH=$JAVA_HOME/jre/bin:$PATH

Create the symlink

$ sudo ln -s <java_home>/jre <java_symlink_path>

When we take your case as a example :

$ sudo ln -s /usr/lib/jvm/java-7-oracle/jre /usr/lib/jvm/java-7-oracle/jre/bin/java

Above command will create the symlink location where the system is trying to find in your issue.

Finally do the

$ mvn --version

I noticed few things:

Ctrl+/ toggles Folding-enabled or -disabled.

It is Ctrl+* that expands. Ctrl+Shift+* collapses just like Ctrl+Shift+/

TRY THIS

IF EXISTS 
   (
     SELECT name FROM master.dbo.sysdatabases 
    WHERE name = N'New_Database'
    )
BEGIN
    SELECT 'Database Name already Exist' AS Message
END
ELSE
BEGIN
    CREATE DATABASE [New_Database]
    SELECT 'New Database is Created'
END

Or use PyInstaller as an alternative to py2exe. Here is a good starting point. PyInstaller also lets you create executables for linux and mac...

Here is how one could fairly easily use PyInstaller to solve the issue at hand:

pyinstaller oldlogs.py

From the tool's documentation:

PyInstaller analyzes myscript.py and:

• Writes myscript.spec in the same folder as the script.
• Creates a folder build in the same folder as the script if it does not exist.
• Writes some log files and working files in the build folder.
• Creates a folder dist in the same folder as the script if it does not exist.
• Writes the myscript executable folder in the dist folder.

In the dist folder you find the bundled app you distribute to your users.

Prefix:

int a=0;

int b=++a;          // b=1,a=1 

before assignment the value of will be incremented.

Postfix:

int a=0;
int b=a++;  // a=1,b=0 

first assign the value of 'a' to 'b' then increment the value of 'a'

You can use a ViewPropertyAnimator with a slight twist. To collapse, scale the view to a height of 1 pixel, then hide it. To expand, show it, then expand it to its height.

private void collapse(final View view) {
    view.setPivotY(0);
    view.animate().scaleY(1/view.getHeight()).setDuration(1000).withEndAction(new Runnable() {
        @Override public void run() {
            view.setVisibility(GONE);
        }
    });
}

private void expand(View view, int height) {
    float scaleFactor = height / view.getHeight();

    view.setVisibility(VISIBLE);
    view.setPivotY(0);
    view.animate().scaleY(scaleFactor).setDuration(1000);
}

The pivot tells the view where to scale from, default is in the middle. The duration is optional (default = 1000). You can also set the interpolator to use, like .setInterpolator(new AccelerateDecelerateInterpolator())

like this?

serialize = function(obj) {_x000D_
  var str = [];_x000D_
  for (var p in obj)_x000D_
    if (obj.hasOwnProperty(p)) {_x000D_
      str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p]));_x000D_
    }_x000D_
  return str.join("&");_x000D_
}_x000D_
_x000D_
console.log(serialize({_x000D_
  foo: "hi there",_x000D_
  bar: "100%"_x000D_
}));_x000D_
// foo=hi%20there&bar=100%25

Edit: this one also converts recursive objects (using php "array" notation for the query string)

serialize = function(obj, prefix) {_x000D_
  var str = [],_x000D_
    p;_x000D_
  for (p in obj) {_x000D_
    if (obj.hasOwnProperty(p)) {_x000D_
      var k = prefix ? prefix + "[" + p + "]" : p,_x000D_
        v = obj[p];_x000D_
      str.push((v !== null && typeof v === "object") ?_x000D_
        serialize(v, k) :_x000D_
        encodeURIComponent(k) + "=" + encodeURIComponent(v));_x000D_
    }_x000D_
  }_x000D_
  return str.join("&");_x000D_
}_x000D_
_x000D_
console.log(serialize({_x000D_
  foo: "hi there",_x000D_
  bar: {_x000D_
    blah: 123,_x000D_
    quux: [1, 2, 3]_x000D_
  }_x000D_
}));_x000D_
// foo=hi%20there&bar%5Bblah%5D=123&bar%5Bquux%5D%5B0%5D=1&bar%5Bquux%5D%5B1%5D=2&bar%5Bquux%5D%5B2%5D=3

For those who want to easily rename their panes, this is what I have in my .tmux.conf

set -g default-command '                      \
function renamePane () {                      \
  read -p "Enter Pane Name: " pane_name;      \
  printf "\033]2;%s\033\\r:r" "${pane_name}"; \
};                                            \
export -f renamePane;                         \
bash -i'
set -g pane-border-status top
set -g pane-border-format "#{pane_index} #T #{pane_current_command}"
bind-key -T prefix R send-keys "renamePane" C-m

Panes are automatically named with their index, machine name and current command. To change the machine name you can run <C-b>R which will prompt you to enter a new name.

*Pane renaming only works when you are in a shell.

I have just written a blog article that addresses exactly this, which you may find useful: http://seewah.blogspot.com/2009/10/circle-overlay-on-google-map.html

Basically, you need to create a GGroundOverlay with the correct GLatLngBounds. The tricky bit is in working out the southwest corner coordinate and the northeast corner coordinate of this imaginery square (the GLatLngBounds) bounding this circle, based on the desired radius. The math is quite complicated, but you can just refer to getDestLatLng function in the blog. The rest should be pretty straightforward.

Check the value with

SELECT @@GLOBAL.sql_mode;

then clear the @@global.sql_mode by using this command:

SET @@GLOBAL.sql_mode=''

I presume you mean curve-fitting and not anti-aliasing from the context of your question. PyPlot doesn't have any built-in support for this, but you can easily implement some basic curve-fitting yourself, like the code seen here, or if you're using GuiQwt it has a curve fitting module. (You could probably also steal the code from SciPy to do this as well).

They are used in the linking stage. .a files are statically linked, and .so files are sort-of linked, so that the library is needed whenever you run the exe.

You can find where they are stored by looking at any of the lib directories... /usr/lib and /lib have most of them, and there is also the LIBRARY_PATH environment variable.

I did solve this error by setting

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ORACLE_HOME/lib:$ORACLE_HOME

yes, not only $ORACLE_HOME/lib but $ORACLE_HOME too.

A very readable example from another post on similar topic:

var args = [ 'p0', 'p1', 'p2' ];

function call_me (param0, param1, param2 ) {
    // ...
}

// Calling the function using the array with apply()
call_me.apply(this, args);

And here a link to the original post that I personally liked for its readability

The Groovy way to do this is

def list = []
list << new MyType(...)

which creates a list and uses the overloaded leftShift operator to append an item

See the Groovy docs on Lists for lots of examples.

Adding ->getContents() doesn't return jSON response, instead it returns as text.

You can simply use json_decode

Do you mean how long is the array itself, or how many customerids are in it?

Because the answer to the first question is easy: 5 (or if you don't want to hard-code it, Ben Stott's answer).

But the answer to the other question cannot be automatically determined. Presumably you have allocated an array of length 5, but will initially have 0 customer IDs in there, and will put them in one at a time, and your question is, "how many customer IDs have I put into the array?"

C can't tell you this. You will need to keep a separate variable, int numCustIds (for example). Every time you put a customer ID into the array, increment that variable. Then you can tell how many you have put in.

To further the accepted answer, you sometimes need to add extra code to handle people returning the browser after launching the app- that setTimeout function will run whenever they do. So, I do something like this:

var now = new Date().valueOf();
setTimeout(function () {
    if (new Date().valueOf() - now > 100) return;
    window.location = "https://itunes.apple.com/appdir";
}, 25);
window.location = "appname://";

That way, if there has been a freeze in code execution (i.e., app switching), it won't run.

pyplot is a sub-module of matplotlib which doesn't get imported with a simple import matplotlib.

>>> import matplotlib
>>> print matplotlib.pyplot
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'pyplot'
>>> import matplotlib.pyplot
>>> 

It seems customary to do: import matplotlib.pyplot as plt at which time you can use the various functions and classes it contains:

p = plt.plot(...)

1. create a table first

2. Then use copy command to copy the table details:

copy table_name (C1,C2,C3....)
from 'path to your csv file' delimiter ',' csv header;

Thanks

I think the original question can easily be answered with something being overlooked so far: a simple string split. The time being returned is a text string, just split it on the ":" delimiter and reassemble the string the way you want. No plug ins, no complicated scripting. and here ya go:

var myVar=setInterval(function(){myTimer()},1000);

function myTimer() {
    var d = new Date();
    currentNow = d.toLocaleTimeString();
    nowArray = currentNow.split(':');
    filteredNow = nowArray[0]+':'+nowArray[1];
    document.getElementById("demo").innerHTML = filteredNow;
}

I really did not like making hidden fields, I think that making it like that will get really confusing really fast.

On the input fields that you want to stop from auto complete this will work. Make the fields read only and on focus remove that attribute like this

<input readonly onfocus="this.removeAttribute('readonly');" type="text">

what this does is you first have to remove the read only attribute by selecting the field and at that time most-likely you will populated with your own user input and stooping the autofill to take over

Hint: The STRINGIZE macro above is cool, but if you make a mistake and its argument isn't a macro - you had a typo in the name, or forgot to #include the header file - then the compiler will happily put the purported macro name into the string with no error.

If you intend that the argument to STRINGIZE is always a macro with a normal C value, then

#define STRINGIZE(A) ((A),STRINGIZE_NX(A))

will expand it once and check it for validity, discard that, and then expand it again into a string.

It took me a while to figure out why STRINGIZE(ENOENT) was ending up as "ENOENT" instead of "2"... I hadn't included errno.h.

I think you can find the answer you want in these two posts. They are mentioning Flash Builder, but essentially, the talk is about its Eclipse base.

Clear improperly cached compile errors in FlexBuilder: http://blog.aherrman.com/2010/05/clear-improperly-cached-compile-errors.html

How to fix Flash Builder broken workspace: http://va.lent.in/how-to-fix-flash-builder-broken-workspace/

This is called type conversion :

i := 23
var i64 int64
i64 = int64(i)