Programs & Examples On #Innertext

You could use xpath to accomplish this

var xpath = "//a[text()='SearchingText']";
var matchingElement = document.evaluate(xpath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;

You can also search of an element containing some text using this xpath:

var xpath = "//a[contains(text(),'Searching')]";

Since you have asked it in javascript so you can have something like this

function contains(selector, text) {
  var elements = document.querySelectorAll(selector);
  return Array.prototype.filter.call(elements, function(element){
    return RegExp(text).test(element.textContent);
  });
}

And then call it like this

contains('div', 'sometext'); // find "div" that contain "sometext"
contains('div', /^sometext/); // find "div" that start with "sometext"
contains('div', /sometext$/i); // find "div" that end with "sometext", case-insensitive

You can use Numpad-9 and Numpad-7 to rotate on Windows and Ubuntu.

Every method should be within a class. Your method derivativeQuiz is outside a class.

public class ClassName {

 ///your methods
}

in the java src you can add a new tool like this:

public static String remplaceVirguleParpoint(String chaine) {
       return chaine.replaceAll(",", "\\.");
}

I ran into this exact issue and couldn't get around it by any of the solutions mentioned.

Then I finally found a solution. It appears that the serializer needs not only the type, but the nested types as well. Changing this:

XmlSerializer xmlSerializer = new XmlSerializer(typeof(T));

To this:

XmlSerializer xmlSerializer = new XmlSerializer(typeof(T).GetNestedTypes());

Fixed the issue for me. No more exceptions or anything.

Use .getMinutes() to get the current minutes, then add 20 and use .setMinutes() to update the date object.

var twentyMinutesLater = new Date();
twentyMinutesLater.setMinutes(twentyMinutesLater.getMinutes() + 20);

Alright.. firstly I needed something that did what this question is asking, but I needed it FAST! Unfortunately the "better" way is nearly 600 lines of code!!! Pardon the name of it that doesn't have anything to do with what it's doing. Proper name was Integer64ToCharArray(int64_t value);

https://github.com/JeremyDX/All-Language-Testing-Code/blob/master/C%2B%2B%20Examples/IntegerToCharArrayTesting.cpp

Feel free to try cleaning that code up without hindering performance.

Input: Any signed 64 bit value from min to max range.

Example:

std::cout << "Test: " << AddDynamicallyToBuffer(LLONG_MAX) << '\n';
std::cout << "Test: " << AddDynamicallyToBuffer(LLONG_MIN) << '\n';

Output:

Test: 9223372036854775807
Test: -9223372036854775808

Original Speed Tests: (Integer64ToCharArray();)

Best case 1 digit value.

Loops: 100,000,000, Time Spent: 1,381(Milli), Time Per Loop 13(Nano)

Worse Case 20 Digit Value.

Loops: 100,000,000, Time Spent: 22,656(Milli), Time Per Loop 226(Nano

New Design Speed Tests: (AddDynamicallyToBuffer();)

Best case 1 digit value.

Loops: 100,000,000, Time Spent: 427(Milli), Time Per Loop 4(Nano)

32 Bit Worst Case - 11 digit Value.

Loops: 100,000,000, Time Spent: 1,991(Milli), Time Per Loop 19(Nano)

Negative 1 Trillion Worst Case - 14 digit Value.

Loops: 100,000,000, Time Spent: 5,681(Milli), Time Per Loop 56(Nano)

64 Bit Worse Case - 20 Digit Value.

Loops: 100,000,000, Time Spent: 13,148(Milli), Time Per Loop 131(Nano)

How It Works!

We Perform a Divide and Conquer technique and once we now the maximum length of the string we simply set each character value individually. As shown in above speed tests the larger lengths get big performance penalties, but it's still far faster then the original loop method and no code has actually changed between the two methods other then looping is no longer in use.

In my usage hence the name I return the offset instead and I don't edit a buffer of char arrays rather I begin updating vertex data and the function has an additional parameter for offset so it's not initialized to -1.

ToString("X2") prints the input in Hexadecimal

When You want to open new tab/window (depends on Your browser configuration defaults):

output = 'Hello, World!';
window.open().document.write(output);

When output is an Object and You want get JSON, for example (also can generate any type of document, even image encoded in Base64)

output = ({a:1,b:'2'});
window.open('data:application/json;' + (window.btoa?'base64,'+btoa(JSON.stringify(output)):JSON.stringify(output)));

Update

Google Chrome (60.0.3112.90) block this code:

Not allowed to navigate top frame to data URL: data:application/json;base64,eyJhIjoxLCJiIjoiMiJ9

When You want to append some data to existing page

output = '<h1>Hello, World!</h1>';
window.open('output.html').document.body.innerHTML += output;

output = 'Hello, World!';
window.open('about:blank').document.body.innerText += output;

I would use a simple string comparison here, as far as I know there is no built in function for what you want to do (unless you want to resort to eval... which you don't).

var myBool = myString == "true";

I got this error when loading '|' separated CSV file although there were no '"' characters in my input file. It turned out that I forgot to specify FORMAT:

COPY ... FROM ... WITH (FORMAT CSV, DELIMITER '|').

When you generate a JAXB model from an XML Schema, global elements that correspond to named complex types will have that metadata captured as an @XmlElementDecl annotation on a create method in the ObjectFactory class. Since you are creating the JAXBContext on just the DocumentType class this metadata isn't being processed. If you generated your JAXB model from an XML Schema then you should create the JAXBContext on the generated package name or ObjectFactory class to ensure all the necessary metadata is processed.

Example solution:

JAXBContext jaxbContext = JAXBContext.newInstance(my.generatedschema.dir.ObjectFactory.class);
DocumentType documentType = ((JAXBElement<DocumentType>) jaxbContext.createUnmarshaller().unmarshal(inputStream)).getValue();

Procedure for global setting of client/server logging of SOAP/REST requests/ responses with log4j logger. This way you set up logging for the whole application without having to change the code, war, jar files, etc.

1. install file cxf-rt-features-logging-X.Y.Z.jar to your CLASS_PATH

2. create file (path for example: /opt/cxf/cxf-logging.xml):

   <?xml version="1.0" encoding="UTF-8"?>
   <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:cxf="http://cxf.apache.org/core" xsi:schemaLocation="http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
   <cxf:bus>
    <cxf:features>
    <bean class="org.apache.cxf.ext.logging.LoggingFeature">
    <property name="prettyLogging" value="true"/>
    </bean>
    </cxf:features>
    </cxf:bus>
    </beans>
   

3. set logging for org.apache.cxf (log4j 1.x) log4j.logger.org.apache.cxf=INFO,YOUR_APPENDER

4. set these properties on java start-up

java ... -Dcxf.config.file.url=file:///opt/cxf/cxf-logging.xml -Dorg.apache.cxf.Logger=org.apache.cxf.common.logging.Log4jLogger -Dcom.sun.xml.ws.transport.http.client.HttpTransportPipe.dump=true -Dcom.sun.xml.internal.ws.transport.http.client.HttpTransportPipe.dump=true -Dcom.sun.xml.ws.transport.http.HttpAdapter.dump=true -Dcom.sun.xml.internal.ws.transport.http.HttpAdapter.dump=true ...

I don't know why, but it is necessary to set variables as well com.sun.xml.*

Java 8 introduced default implementation of forEach() inside the Iterable interface , you can easily do it by declarative approach .

  List<String> values = Arrays.asList("Yasir","Shabbir","Choudhary");

  values.forEach( value -> System.out.println(value));

Here is the code of Iterable interface

  default void forEach(Consumer<? super T> action) {
    Objects.requireNonNull(action);
    for (T t : this) {
        action.accept(t);
    }
}

Reference

To sort by MULTIPLE COLUMN (Sort by column_1, and then sort by column_2)

with open('unsorted.csv',newline='') as csvfile:
    spamreader = csv.DictReader(csvfile, delimiter=";")
    sortedlist = sorted(spamreader, key=lambda row:(row['column_1'],row['column_2']), reverse=False)


with open('sorted.csv', 'w') as f:
    fieldnames = ['column_1', 'column_2', column_3]
    writer = csv.DictWriter(f, fieldnames=fieldnames)
    writer.writeheader()
    for row in sortedlist:
        writer.writerow(row)

The accepted answer to this question is awesome and should remain the accepted answer. However I ran into an issue with the code where the read stream was not always being ended/closed. Part of the solution was to send autoClose: true along with start:start, end:end in the second createReadStream arg.

The other part of the solution was to limit the max chunksize being sent in the response. The other answer set end like so:

var end = positions[1] ? parseInt(positions[1], 10) : total - 1;

...which has the effect of sending the rest of the file from the requested start position through its last byte, no matter how many bytes that may be. However the client browser has the option to only read a portion of that stream, and will, if it doesn't need all of the bytes yet. This will cause the stream read to get blocked until the browser decides it's time to get more data (for example a user action like seek/scrub, or just by playing the stream).

I needed this stream to be closed because I was displaying the <video> element on a page that allowed the user to delete the video file. However the file was not being removed from the filesystem until the client (or server) closed the connection, because that is the only way the stream was getting ended/closed.

My solution was just to set a maxChunk configuration variable, set it to 1MB, and never pipe a read a stream of more than 1MB at a time to the response.

// same code as accepted answer
var end = positions[1] ? parseInt(positions[1], 10) : total - 1;
var chunksize = (end - start) + 1;

// poor hack to send smaller chunks to the browser
var maxChunk = 1024 * 1024; // 1MB at a time
if (chunksize > maxChunk) {
  end = start + maxChunk - 1;
  chunksize = (end - start) + 1;
}

This has the effect of making sure that the read stream is ended/closed after each request, and not kept alive by the browser.

I also wrote a separate StackOverflow question and answer covering this issue.

I had a similar issue and tried a number of solutions suggested in this thread but found that the SelectionChanged Event was firing before the ComboBox item had actually updated to show the new selection (i.e. so it always gave the contents of the combobox prior to the change occurring).

In order to overcome this, I found that it was better to use the e parameter that is automatically passed to the event handler rather than trying to load the value directly from the combo box.

XAML:

<Window.Resources>
    <x:Array x:Key="Combo" Type="sys:String">
        <sys:String>Item 1</sys:String>
        <sys:String>Item 2</sys:String>
    </x:Array>
</Window.Resources>
<Grid>
    <ComboBox Name="myCombo" ItemsSource="{StaticResource Combo}" SelectionChanged="ComboBox_SelectionChanged" />
    <TextBlock Name="MyTextBlock"></TextBlock>
</Grid>

C#:

private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
    string chosenValue = e.AddedItems[0].ToString();
}

I think you can simplify this by just adding the necessary CSS properties to your special scrollable menu class..

CSS:

.scrollable-menu {
    height: auto;
    max-height: 200px;
    overflow-x: hidden;
}

HTML

       <ul class="dropdown-menu scrollable-menu" role="menu">
          <li><a href="#">Action</a></li>
          <li><a href="#">Another action</a></li>
          <li><a href="#">Something else here</a></li>
          <li><a href="#">Action</a></li>
            ..
          <li><a href="#">Action</a></li>
          <li><a href="#">Another action</a></li>
       </ul>

Working example: https://www.bootply.com/86116

Bootstrap 4

Another example for Bootstrap 4 using flexbox

As a complement to @JoshuaUlrich answer, here is the definition of function as.Date.character:

as.Date.character
function (x, format = "", ...) 
{
    charToDate <- function(x) {
        xx <- x[1L]
        if (is.na(xx)) {
            j <- 1L
            while (is.na(xx) && (j <- j + 1L) <= length(x)) xx <- x[j]
            if (is.na(xx)) 
                f <- "%Y-%m-%d"
        }
        if (is.na(xx) || !is.na(strptime(xx, f <- "%Y-%m-%d", 
            tz = "GMT")) || !is.na(strptime(xx, f <- "%Y/%m/%d", 
            tz = "GMT"))) 
            return(strptime(x, f))
        stop("character string is not in a standard unambiguous format")
    }
    res <- if (missing(format)) 
        charToDate(x)
    else strptime(x, format, tz = "GMT")
    as.Date(res)
}
<bytecode: 0x265b0ec>
<environment: namespace:base>

So basically if both strptime(x, format="%Y-%m-%d") and strptime(x, format="%Y/%m/%d") throws an NA it is considered ambiguous and if not unambiguous.

PIL (Python Imaging Library) and Numpy work well together.

I use the following functions.

from PIL import Image
import numpy as np

def load_image( infilename ) :
    img = Image.open( infilename )
    img.load()
    data = np.asarray( img, dtype="int32" )
    return data

def save_image( npdata, outfilename ) :
    img = Image.fromarray( np.asarray( np.clip(npdata,0,255), dtype="uint8"), "L" )
    img.save( outfilename )

The 'Image.fromarray' is a little ugly because I clip incoming data to [0,255], convert to bytes, then create a grayscale image. I mostly work in gray.

An RGB image would be something like:

 outimg = Image.fromarray( ycc_uint8, "RGB" )
 outimg.save( "ycc.tif" )

Find all word and space characters up to and including a -

^[\w ]+-

Thank you Hero Editor example, where I found the correct definition:

When I generate app routing module:

ng generate module app-routing --flat --module=app

and update the app-routing.ts file to add:

@NgModule({
  imports: [ RouterModule.forRoot(routes) ],
  exports: [ RouterModule ]
})

Here are the full example:

import { NgModule }             from '@angular/core';
import { RouterModule, Routes } from '@angular/router';

import { DashboardComponent }   from './dashboard/dashboard.component';
import { HeroesComponent }      from './heroes/heroes.component';
import { HeroDetailComponent }  from './hero-detail/hero-detail.component';

const routes: Routes = [
  { path: '', redirectTo: '/dashboard', pathMatch: 'full' },
  { path: 'dashboard', component: DashboardComponent },
  { path: 'detail/:id', component: HeroDetailComponent },
  { path: 'heroes', component: HeroesComponent }
];

@NgModule({
  imports: [ RouterModule.forRoot(routes) ],
  exports: [ RouterModule ]
})
export class AppRoutingModule {}

and add AppRoutingModule into app.module.ts imports:

@NgModule({
  declarations: [
    AppComponent,
    ...
  ],
  imports: [
    BrowserModule,
    FormsModule,
    AppRoutingModule
  ],
  providers: [...],
  bootstrap: [AppComponent]
})

<mvc:annotation-driven />
<mvc:default-servlet-handler />
<mvc:resources mapping="/resources/**" location="/resources/" />

<context:component-scan base-package="com.tridenthyundai.ains" />

<bean id="multipartResolver"
    class="org.springframework.web.multipart.commons.CommonsMultipartResolver" />

<bean id="messageSource" 
    class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
    <property name="basename" value="/WEB-INF/messages" />
</bean>

<bean id="viewResolver"
    class="org.springframework.web.servlet.view.InternalResourceViewResolver">

    <property name="prefix">
        <value>/WEB-INF/pages/</value>
    </property>
    <property name="suffix">
        <value>.jsp</value>
    </property>
</bean>

PHP Port

Found PenguinTD's solution helpful so I ported it to PHP. Help yourself!

/**
* =====================================
*              Remap Range            
* =====================================
* - Convert one range to another. (including value)
*
* @param    int $intValue   The value in the old range you wish to convert
* @param    int $oMin       The minimum of the old range
* @param    int $oMax       The maximum of the old range
* @param    int $nMin       The minimum of the new range
* @param    int $nMax       The maximum of the new range
*
* @return   float $fResult  The old value converted to the new range
*/
function remapRange($intValue, $oMin, $oMax, $nMin, $nMax) {
    // Range check
    if ($oMin == $oMax) {
        echo 'Warning: Zero input range';
        return false;
    }

    if ($nMin == $nMax) {
        echo 'Warning: Zero output range';
        return false;
    }

    // Check reversed input range
    $bReverseInput = false;
    $intOldMin = min($oMin, $oMax);
    $intOldMax = max($oMin, $oMax);
    if ($intOldMin != $oMin) {
        $bReverseInput = true;
    }

    // Check reversed output range
    $bReverseOutput = false;
    $intNewMin = min($nMin, $nMax);
    $intNewMax = max($nMin, $nMax);
    if ($intNewMin != $nMin) {
        $bReverseOutput = true;
    }

    $fRatio = ($intValue - $intOldMin) * ($intNewMax - $intNewMin) / ($intOldMax - $intOldMin);
    if ($bReverseInput) {
        $fRatio = ($intOldMax - $intValue) * ($intNewMax - $intNewMin) / ($intOldMax - $intOldMin);
    }

    $fResult = $fRatio + $intNewMin;
    if ($bReverseOutput) {
        $fResult = $intNewMax - $fRatio;
    }

    return $fResult;
}

Easiest way is to go to the server URL after starting the server(localhost:8080) then login as admin,Go to settings>Exclusions> Source File Exclusions- Add your packages here. Restart the server.

In my case this fixed the issue

1. Go to Project Properties by clicking F4 on the project name
2. Set SSLEnabled = true

Project Properties Image

The basic one, ask tasklist to filter its output and only show the indicated process id information

tasklist /fi "pid eq 4444" 

To only get the process name, the line must be splitted

for /f "delims=," %%a in ('
    tasklist /fi "pid eq 4444" /nh /fo:csv
') do echo %%~a

In this case, the list of processes is retrieved without headers (/nh) in csv format (/fo:csv). The commas are used as token delimiters and the first token in the line is the image name

note: In some windows versions (one of them, my case, is the spanish windows xp version), the pid filter in the tasklist does not work. In this case, the filter over the list of processes must be done out of the command

for /f "delims=," %%a in ('
    tasklist /fo:csv /nh ^| findstr /b /r /c:"[^,]*,\"4444\","
') do echo %%~a

This will generate the task list and filter it searching for the process id in the second column of the csv output.

edited: alternatively, you can suppose what has been made by the team that translated the OS to spanish. I don't know what can happen in other locales.

tasklist /fi "idp eq 4444" 

The Verilog code compiler you use will dictate what you have to do. If you use illegal syntax, you will get a compile error.

An output must also be declared as a reg only if it is assigned using a "procedural assignment". For example:

output reg a;
always @* a = b;

There is no need to declare an output as a wire.

There is no need to declare an input as a wire or reg.

public - The members (Functions & Variables) declared as public can be accessed from anywhere.

private - Private members cannot be accessed from outside the class. This is the default access specifier for a member, i.e if you do not specify an access specifier for a member (variable or function), it will be considered as private. Therefore, string PhoneNumber; is equivalent to private string PhoneNumber.

protected - Protected members can be accessed only from the child classes.

internal - It can be accessed only within the same assembly.

protected internal - It can be accessed within the same assembly as well as in derived class.

You're using span6 and span2. Both of these classes are "float:left" meaning, if possible they will always try to sit next to each other. Twitter bootstrap is based on a 12 grid system. So you should generally always get the span**#** to add up to 12.

E.g.: span4 + span4 + span4 OR span6 + span6 OR span4 + span3 + span5.

To force a span down though, without listening to the previous float you can use twitter bootstraps clearfix class. To do this, your code should look like this:

<ul class="nav nav-tabs span2">
  <li><a href="./index.html"><i class="icon-black icon-music"></i></a></li>
  <li><a href="./about.html"><i class="icon-black icon-eye-open"></i></a></li>
  <li><a href="./team.html"><i class="icon-black icon-user"></i></a></li>
  <li><a href="./contact.html"><i class="icon-black icon-envelope"></i></a></li>
</ul>
<!-- Notice this following line -->
<div class="clearfix"></div>
<div class="well span6">
  <h3>I wish this appeared on the next line without having to gratuitously use BR!</h3>
</div>

The problem is that they're all the same exact list in memory. When you use the [x]*n syntax, what you get is a list of n many x objects, but they're all references to the same object. They're not distinct instances, rather, just n references to the same instance.

To make a list of 3 different lists, do this:

x = [[] for i in range(3)]

This gives you 3 separate instances of [], which is what you want

[[]]*n is similar to

l = []
x = []
for i in range(n):
    x.append(l)

While [[] for i in range(3)] is similar to:

x = []
for i in range(n):
    x.append([])   # appending a new list!

In [20]: x = [[]] * 4

In [21]: [id(i) for i in x]
Out[21]: [164363948, 164363948, 164363948, 164363948] # same id()'s for each list,i.e same object


In [22]: x=[[] for i in range(4)]

In [23]: [id(i) for i in x]
Out[23]: [164382060, 164364140, 164363628, 164381292] #different id(), i.e unique objects this time

Really depends on the overall structure of your document.

If you have:

<div></div>
<div></div>
<div></div>

it may be as simple as traversing through using

mydiv.nextSibling;
mydiv.previousSibling;

However, if the 'next' div could be anywhere in the document you'll need a more complex solution. You could try something using

document.getElementsByTagName("div");

and running through these to get where you want somehow.

If you are doing lots of complex DOM traversing such as this I would recommend looking into a library such as jQuery.

Use FastImage - it'll grab the minimum required data from the URL to determine if it's an image, what type of image and what size.

You can use this command:

grep -rn "string" *

n for showing line number with the filename r for recursive

As of May 1st 2019, use BottomSheetTheme.

MaterialApp(
    theme: ThemeData(
      // Draw all modals with a white background and top rounded corners
      bottomSheetTheme: BottomSheetThemeData(
        backgroundColor: Colors.white,
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.vertical(top: Radius.circular(10))
        )
      )
    ),

Introduced recently, using a theme to control the sheets style should be the most best to this problem.

If you want to theme different bottom sheets differently, include a new Theme object in the appropriate subtree to override the bottom sheet theme just for that area.

If for some reason you'd still like to override the theme manually when launching a bottom sheet, showBottomSheet and showModalBottomSheet now have a backgroundColor parameter. Use it like this:

 showModalBottomSheet(
    backgroundColor: Colors.transparent,
    context: context,
    builder: (c) {return NavSheet();},
  );

Using the theme allows bottom sheets to be re-used regardless of the app / app's current theme, and has none of the negative side effects of setting canvas color as mentioned.

The dir wrapper can wrap, any other step, and it all works inside a steps block, for example:

steps {
    sh "pwd"
    dir('your-sub-directory') {
      sh "pwd"
    }
    sh "pwd"
} 

I like ZenBurn theme, I think it is very mild and appealing for the eye. I had here my own theme's settings JAR file, but I stopped updating it. I still think that theme is very good so I updated this post to a suitable theme with similar colors which is already available on @Yarg's web site

Link towards the theme

use "xxx[]" as name of the field in formdata (you will get an array of - stringified objects - in you case)

so within your loop

$('.tag-form').each(function(i){
            article = $(this).find('input[name="article"]').val();
            gender = $(this).find('input[name="gender"]').val();
            brand = $(this).find('input[name="brand"]').val();
            this_tag = new Array();
            this_tag.article = article;
            this_tag.gender = gender;
            this_tag.brand = brand;
            //tags.push(this_tag);    
            formdata.append('tags[]', this_tag);
...

use regex [\\[\\]] -

String str = "[Chrissman-@1]";
String[] temp = str.replaceAll("[\\[\\]]", "").split("-@");
System.out.println("Nickname: " + temp[0] + " | Power: " + temp[1]);

output -

Nickname: Chrissman | Power: 1

just try (onclick)="this.value = null"

in your html page add onclick method to remove previous value so user can select same file again.

try this command, xcopy c:\ (file or directory path) F:\ /e. If you want more details refer this site [[http://www.computerhope.com/xcopyhlp.htm]]

No other solutions were working for me, so I tried:

pip uninstall <module> && pip install <module>

And that resolved it for me. Your mileage may vary.

Forget about finding a IDE to write/run/compile assembler on Mac. But, remember mac is UNIX. See http://asm.sourceforge.net/articles/linasm.html. A decent guide (though short) to running assembler via GCC on Linux. You can mimic this. Macs use Intel chips so you want to look at Intel syntax.

Added a few optional parameters for creating "future safe" sequences.

CREATE SEQUENCE <NAME>
  START WITH 1
  INCREMENT BY 1
  NO MAXVALUE
  NO CYCLE
  CACHE 10;

You need to properly decode the source text. Most likely the source text is in UTF-8 format, not ASCII.

Because you do not provide any context or code for your question it is not possible to give a direct answer.

I suggest you study how unicode and character encoding is done in Python:

http://docs.python.org/2/howto/unicode.html

Subclassing tuple where some of these subclass instances may need to be one-string instances throws up something interesting.

class Sequence( tuple ):
    def __init__( self, *args ):
        # initialisation...
        self.instances = []

    def __new__( cls, *args ):
        for arg in args:
            assert isinstance( arg, unicode ), '# arg %s not unicode' % ( arg, )
        if len( args ) == 1:
            seq = super( Sequence, cls ).__new__( cls, ( args[ 0 ], ) )
        else:
            seq = super( Sequence, cls ).__new__( cls, args )
        print( '# END new Sequence len %d' % ( len( seq ), ))
        return seq

NB as I learnt from this thread, you have to put the comma after args[ 0 ].

The print line shows that a single string does not get split up.

NB the comma in the constructor of the subclass now becomes optional :

Sequence( u'silly' )

or

Sequence( u'silly', )

<%--
            Commented out HTML/CODE/Markup.  Anything with
            this block will not be parsed/handled by ASP.NET.

            <asp:Calendar runat="server"></asp:Calendar> 

            <%# Eval(“SomeProperty”) %>     
--%>

Source

why not just pass an data an object with your key/value pairs then you don't have to worry about encoding

$.ajax({
    type: "Post",
    url: "getdata.php",
    data:{
       timestamp: timestamp,
       uid: id,
       uname: name
    },
    async: true,
    cache: false,
    success: function(data) {


    };
}?);?

#vi function.sh

#!/bin/bash
f1() {
    echo "Hello $name"
}

f2() {
    echo "Enter your name: "
    read name
    f1
}
f2

#sh function.sh

Here function f2 will call function f1

You need to make sure that the value you pass to the directory argument is an absolute path, corrected for the current location of your application.

The best way to do this is to configure UPLOAD_FOLDER as a relative path (no leading slash), then make it absolute by prepending current_app.root_path:

@app.route('/uploads/<path:filename>', methods=['GET', 'POST'])
def download(filename):
    uploads = os.path.join(current_app.root_path, app.config['UPLOAD_FOLDER'])
    return send_from_directory(directory=uploads, filename=filename)

It is important to reiterate that UPLOAD_FOLDER must be relative for this to work, e.g. not start with a /.

A relative path could work but relies too much on the current working directory being set to the place where your Flask code lives. This may not always be the case.

Try a clear: left on #inner2. Because they are both being set to float it should cause a line return.

#inner1 {_x000D_
   float:left; _x000D_
}_x000D_
_x000D_
#inner2{_x000D_
   float:left; _x000D_
   clear: left;_x000D_
}

<div id="wrapper">_x000D_
    <div id="inner1">This is inner div 1</div>_x000D_
    <div id="inner2">This is inner div 2</div>_x000D_
</div>

When using merged columns, I got it centered by using PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS instead of PHPExcel_Style_Alignment::HORIZONTAL_CENTER

This problem occurred for me when I imported an existing project into eclipse. What happens is it copied all the files not in the package, but outside the package. Hence, when I tried run > run configurations, it couldn't find the main method because it was not in the package. All I did was copy the files into the package and Eclipse was then able to detect the main method. So ultimately make sure that Eclipse can find your main method, by making sure that your java files are in the right package.

If you want a method in which you know the algorithm, or the functions mentioned in the previous answer aren't available: convert the date to Julian Day number (which is a way of counting days from January 1st, 4713 B.C), then subtract five, then convert back to calendar date (year, month, day). Sources of the algorithms for the two conversions is section 9 of http://www.hermetic.ch/cal_stud/jdn.htm or http://en.wikipedia.org/wiki/Julian_day

i think, your image size is also same as button size then you put image in background of the button like :

[myLikesButton setBackgroundImage:[UIImage imageNamed:@"icon-heart.png"] forState:UIControlStateNormal];

you mast have same size of image and button.i hope you understand my point.

Your syntax is pretty screwy.

Change this:

input:not(disabled)not:[type="submit"]:focus{

to:

input:not(:disabled):not([type="submit"]):focus{

Seems that many people don't realize :enabled and :disabled are valid CSS selectors...

Posting and answer because there is a lot of outdated ideas and confusion about the standards. As of December 2017, there are two competing standards:

RFC 8259 - https://tools.ietf.org/html/rfc8259

ECMA-404 - http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf

json.org suggests ECMA-404 is the standard, but this site does not appear to be an authority. While I think it's fair to consider ECMA the authority, what's important here is, the only difference between the standards (regarding unique keys) is that RFC 8259 says the keys should be unique, and the ECMA-404 says they are not required to be unique.

RFC-8259:

"The names within an object SHOULD be unique."

The word "should" in all caps like that, has a meaning within the RFC world, that is specifically defined in another standard (BCP 14, RFC 2119 - https://tools.ietf.org/html/rfc2119) as,

3. SHOULD This word, or the adjective "RECOMMENDED", mean that there may exist valid reasons in particular circumstances to ignore a particular item, but the full implications must be understood and carefully weighed before choosing a different course.

ECMA-404:

"The JSON syntax does not impose any restrictions on the strings used as names, does not require that name strings be unique, and does not assign any significance to the ordering of name/value pairs."

So, no matter how you slice it, it's syntactically valid JSON.

The reason given for the unique key recommendation in RFC 8259 is,

An object whose names are all unique is interoperable in the sense that all software implementations receiving that object will agree on the name-value mappings. When the names within an object are not unique, the behavior of software that receives such an object is unpredictable. Many implementations report the last name/value pair only. Other implementations report an error or fail to parse the object, and some implementations report all of the name/value pairs, including duplicates.

In other words, from the RFC 8259 viewpoint, it's valid but your parser may barf and there's no promise as to which, if any, value will be paired with that key. From the ECMA-404 viewpoint (which I'd personally take as the authority), it's valid, period. To me this means that any parser that refuses to parse it is broken. It should at least parse according to both of these standards. But how it gets turned into your native object of choice is, in any case, unique keys or not, completely dependent on the environment and the situation, and none of that is in the standard to begin with.

These are the steps to create a Truststore in your local machine using Keytool. Steps to create truststore for a URL in your local machine.

1) Hit the url in the browser using chrome

2) Check for the "i" icon to the left of the url in the chrome and click it

3) Check for certificate option and click it and a Dialog box will open

4) check the "certificate path" tab for the number of certificates available to create the truststore

5) Go the "details" tab -> click"Copy to File" -> Give the path and the name for the certificate you want to create.

6) Check if it has parent certificates and follow the point "5".

7) After all the certificates are being create open Command Prompt and navigate to the path where you created the certificates.

8) provide the below Keytool command to add the certificates and create a truststore.

Sample: 
   keytool -import -alias abcdefg -file abcdefg.cer -keystore cacerts
        where "abcdefg" is the alias name and "abcdefg.cer" is the actual certificate name and "cacerts" is the truststore name

9) Provide the keytool command for all the certificates and add them to the trust store.

    keytool -list -v -keystore cacerts

I have just run into the same issue with VS2013, creating device drivers in C++ , and none of the above seemed to fix the issue. However, I have just discovered that in my case the issue appears to have been VMWare-related.

I was running a VMWare workstation client with a shared folder defined on the VM on my entire C: drive. When I disabled the shared folders on the VM Settings, VS2013 was able to happily build my .exe files.

My new process is:

1) Disable the shared folder on the vm (VM Settings | Options | Shared Folders - and uncheck the checkbox) 2) Run the build on the host PC 3) RE-enable the shared folder (and proceed from there)

Hopefully this might help someone else.

(BTW, the errors you receive are that the .exe (or other files) are locked or require Administrator permission, but that is a red herring - It seems to me that the VMWare share is causing those files to appear as locked.)

Another situation not yet mentioned is when one will have a large number of items, each of which consists of a fixed bunch of related-but-independent variables stuck together (e.g. the coordinates of a point, or the vertices of a 3d triangle). An array of exposed-field structures will allow the its elements to be efficiently modified "in place"--something which is not possible with any other collection type. Because an array of structures holds its elements consecutively in RAM, sequential accesses to array elements can be very fast. In situations where code will need to make many sequential passes through an array, an array of structures may outperform an array or other collection of class object references by a factor of 2:1; further, the ability to update elements in place may allow an array of structures to outperform any other kind of collection of structures.

Although arrays are not resizable, it is not difficult to have code store an array reference along with the number of elements that are in use, and replace the array with a larger one as required. Alternatively, one could easily write code for a type which behaved much like a List<T> but exposed its backing store, thus allowing one to say either MyPoints.Add(nextPoint); or MyPoints.Items[23].X += 5;. Note that the latter would not necessarily throw an exception if code tried to access beyond the end of the list, but usage would otherwise be conceptually quite similar to List<T>.

It looks like you are using the HttpClient API, which I know nothing about, but you could write something similar to this using core Java.

try {

   HttpURLConnection con = (HttpURLConnection) new URL(url).openConnection();
   con.setRequestMethod("HEAD");
   con.setConnectTimeout(5000); //set timeout to 5 seconds
   return (con.getResponseCode() == HttpURLConnection.HTTP_OK);

} catch (java.net.SocketTimeoutException e) {
   return false;
} catch (java.io.IOException e) {
   return false;
}

Simple and elegant!

string[] array = {}

No you don't need to check if you're in the main thread. Here is how you can do this in Swift:

runThisInMainThread { () -> Void in
    runThisInMainThread { () -> Void in
        // No problem
    }
}

func runThisInMainThread(block: dispatch_block_t) {
    dispatch_async(dispatch_get_main_queue(), block)
}

Its included as a standard function in my repo, check it out: https://github.com/goktugyil/EZSwiftExtensions

$model=User::where('id',$id)->delete();

You can just read the data into a list and insert the new record where you want.

names = []
with open('names.txt', 'r+') as fd:
    for line in fd:
        names.append(line.split(' ')[-1].strip())

    names.insert(2, "Charlie") # element 2 will be 3. in your list
    fd.seek(0)
    fd.truncate()

    for i in xrange(len(names)):
        fd.write("%d. %s\n" %(i + 1, names[i]))

thanks @balpha and @Kevin, I combine two method together.

no js needed in this method.

you can use background-image and no gradient needed to hide dots.

the innerHTML of .ellipsis-placeholder is not necessary, I use .ellipsis-placeholder to keep the same width and height with .ellipsis-more. You could use display: inline-block instead.

.ellipsis {_x000D_
    overflow: hidden;_x000D_
    position: relative;_x000D_
}_x000D_
.ellipsis-more-top {/*push down .ellipsis-more*/_x000D_
    content: "";_x000D_
    float: left;_x000D_
    width: 5px;_x000D_
}_x000D_
.ellipsis-text-container {_x000D_
    float: right;_x000D_
    width: 100%;_x000D_
    margin-left: -5px;_x000D_
}_x000D_
.ellipsis-more-container {_x000D_
    float: right;_x000D_
    position: relative;_x000D_
    left: 100%;_x000D_
    width: 5px;_x000D_
    margin-left: -5px;_x000D_
    border-right: solid 5px transparent;_x000D_
    white-space: nowrap;_x000D_
}_x000D_
.ellipsis-placeholder {/*keep text around ,keep it transparent ,keep same width and height as .ellipsis-more*/_x000D_
    float: right;_x000D_
    clear: right;_x000D_
    color: transparent;_x000D_
}_x000D_
.ellipsis-placeholder-top {/*push down .ellipsis-placeholder*/_x000D_
    float: right;_x000D_
    width: 0;_x000D_
}_x000D_
.ellipsis-more {/*ellipsis things here*/_x000D_
    float: right;_x000D_
}_x000D_
.ellipsis-height {/*the total height*/_x000D_
    height: 3.6em;_x000D_
}_x000D_
.ellipsis-line-height {/*the line-height*/_x000D_
    line-height: 1.2;_x000D_
}_x000D_
.ellipsis-margin-top {/*one line height*/_x000D_
    margin-top: -1.2em;_x000D_
}_x000D_
.ellipsis-text {_x000D_
    word-break: break-all;_x000D_
}

<div class="ellipsis ellipsis-height ellipsis-line-height">_x000D_
    <div class="ellipsis-more-top ellipsis-height"></div>_x000D_
    <div class="ellipsis-text-container">_x000D_
        <div class="ellipsis-placeholder-top ellipsis-height ellipsis-margin-top"></div>_x000D_
        <div class="ellipsis-placeholder">_x000D_
           <span>...</span><span>more</span>_x000D_
        </div>_x000D_
        <span class="ellipsis-text">text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text </span>_x000D_
    </div>_x000D_
    <div class="ellipsis-more-container ellipsis-margin-top">_x000D_
        <div class="ellipsis-more">_x000D_
            <span>...</span><span>more</span>_x000D_
        </div>_x000D_
    </div>_x000D_
</div>

jsfiddler

If you want to restrict your search only to files you should consider to use -type f in your search

try to use also -iname for case-insensitive search

Example:

find /path -iname 'yourstring*' -type f

You could also perform some operations on results without pipe sign or xargs

Example:

Search for files and show their size in MB

find /path -iname 'yourstring*' -type f -exec du -sm {} \;

Try using the following query which will create Respective table in same or other DB ("DataBase").

SELECT * INTO DataBase.dbo.BackUpTable FROM SourceDataBase.dbo.SourceTable

A CHAR(x) column can only have exactly x characters.
A VARCHAR(x) column can have up to x characters.

Since your MD5 hashes will always be the same size, you should probably use a CHAR.

However, you shouldn't be using MD5 in the first place; it has known weaknesses.
Use SHA2 instead.
If you're hashing passwords, you should use bcrypt.

add a reference to this, which refers to your b_row:

$("tr.b_row").each(function(){
    var a_href = $( this ).find('div.cpt h2 a').attr('href');
    alert ("Href is: "+a_href);
});

I run the service at IPLocate.io, which you can hook into for free with one easy call:

<?php
$res = file_get_contents('https://www.iplocate.io/api/lookup/8.8.8.8');
$res = json_decode($res);

echo $res->country; // United States
echo $res->continent; // North America
echo $res->latitude; // 37.751
echo $res->longitude; // -97.822

var_dump($res);

The $res object will contain your geolocation fields like country, city, etc.

Check out the docs for more information.

This is what I did for Installing Anaconda Python 3.6 version and Tensorflow on Window 10 64bit.And It was success!

1. Go to https://www.continuum.io/downloads to download Anaconda Python 3.6 version for Window 64bit.

2. Create a conda environment named tensorflow by invoking the following command:

   C:> conda create -n tensorflow

3. Activate the conda environment by issuing the following command:

   C:> activate tensorflow (tensorflow)C:> # Your prompt should change

4. Go to http://www.lfd.uci.edu/~gohlke/pythonlibs/enter code here download “tensorflow-1.0.1-cp36-cp36m-win_amd64.whl”. (For my case, the file will be located in “C:\Users\Joshua\Downloads” once after downloaded)

5. Install the Tensorflow by using the following command:

   (tensorflow)C:>pip install C:\Users\Joshua\Downloads\ tensorflow-1.0.1-cp36-cp36m-win_amd64.whl

This is what I got after the installing:

6. Validate installation by entering following command in your Python environment:

   import tensorflow as tf hello = tf.constant('Hello, TensorFlow!') sess = tf.Session() print(sess.run(hello))

If the output you got is 'Hello, TensorFlow!',that means you have successfully install your Tensorflow.

There is no REVOKE ALL PRIVILEGES ON ALL VIEWS, so I ended with:

do $$
DECLARE r record;
begin
  for r in select * from pg_views where schemaname = 'myschem'
  loop
    execute 'revoke all on ' || quote_ident(r.schemaname) ||'.'|| quote_ident(r.viewname) || ' from "XUSER"';
  end loop;
end $$;

and usual:

REVOKE ALL PRIVILEGES ON DATABASE mydb FROM "XUSER";
REVOKE ALL PRIVILEGES ON SCHEMA myschem FROM "XUSER";
REVOKE ALL PRIVILEGES ON ALL TABLES IN SCHEMA myschem FROM "XUSER";
REVOKE ALL PRIVILEGES ON ALL SEQUENCES IN SCHEMA myschem FROM "XUSER";
REVOKE ALL PRIVILEGES ON ALL FUNCTIONS IN SCHEMA myschem FROM "XUSER";

for the following to succeed:

drop role "XUSER";

Function to hide the keyboard.

public static void hideKeyboard(Activity activity) {
    View view = activity.getCurrentFocus();

    if (view != null) {
        InputMethodManager inputManager = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);

        inputManager.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
    }
}

Hide keyboard in AndroidManifext.xml file.

<activity
    android:name=".MainActivity"
    android:label="@string/app_name"
    android:theme="@style/AppTheme"
    android:windowSoftInputMode="stateHidden">

The tabularx package gives you

1. the total width as a first parameter, and
2. a new column type X, all X columns will grow to fill up the total width.

For your example:

\usepackage{tabularx}
% ...    
\begin{document}
% ...

\begin{tabularx}{\textwidth}{|X|X|X|}
\hline
Input & Output& Action return \\
\hline
\hline
DNF &  simulation & jsp\\
\hline
\end{tabularx}

var message =/*[[${message}]]*/ 'defaultanyvalue';

There's a flag for that:

In [11]: df = pd.DataFrame([["foo1"], ["foo2"], ["bar"], [np.nan]], columns=['a'])

In [12]: df.a.str.contains("foo")
Out[12]:
0     True
1     True
2    False
3      NaN
Name: a, dtype: object

In [13]: df.a.str.contains("foo", na=False)
Out[13]:
0     True
1     True
2    False
3    False
Name: a, dtype: bool

See the str.replace docs:

na : default NaN, fill value for missing values.

So you can do the following:

In [21]: df.loc[df.a.str.contains("foo", na=False)]
Out[21]:
      a
0  foo1
1  foo2

You need to wrap the forward slash to avoid cross browser issues or //commenting out.

str = 'this/that and/if';

var newstr = str.replace(/[/]/g, 'ForwardSlash');

In Symfony 4.2+ you have to use the package:

composer require symfony/proxy-manager-bridge

otherwiese you get the exception:

Resetting a non-lazy manager service is not supported. Declare the "doctrine.orm.default_entity_manager" service as lazy.  

Than you can reset the entityManager like this:

services.yaml:

App\Foo:
    - '@doctrine.orm.entity_manager'
    - '@doctrine'

Foo.php:

use Doctrine\Bundle\DoctrineBundle\Registry;
use Doctrine\DBAL\DBALException;
use Doctrine\ORM\EntityManagerInterface;


 try {
    $this->entityManager->persist($entity);
    $this->entityManager->flush();
} catch (DBALException $e) {
    if (!$this->entityManager->isOpen()) {
        $this->entityManager = $this->doctrine->resetManager();
    }
}

Just for clarification: a table can have at most one primary key. A primary key consists of one or more columns (from that table). If a primary key consists of two or more columns it is called a composite primary key. It is defined as follows:

CREATE TABLE voting (
  QuestionID NUMERIC,
  MemberID NUMERIC,
  PRIMARY KEY (QuestionID, MemberID)
);

The pair (QuestionID,MemberID) must then be unique for the table and neither value can be NULL. If you do a query like this:

SELECT * FROM voting WHERE QuestionID = 7

it will use the primary key's index. If however you do this:

SELECT * FROM voting WHERE MemberID = 7

it won't because to use a composite index requires using all the keys from the "left". If an index is on fields (A,B,C) and your criteria is on B and C then that index is of no use to you for that query. So choose from (QuestionID,MemberID) and (MemberID,QuestionID) whichever is most appropriate for how you will use the table.

If necessary, add an index on the other:

CREATE UNIQUE INDEX idx1 ON voting (MemberID, QuestionID);

To add to add to the previous answer, there is even a fourth way that can be used

import codecs
encoded4 = codecs.encode(original, 'utf-8')
print(encoded4)

For those running into this issue who actually are using Push Notifications in their apps:

Our push certs were recently about to expire, so we created new dev / prod push certs in the standard way outlined by Apple (I won't go into detail around this here, there is plenty of info on it all over the web when updating your push certs for another year of use).

After doing so however, the issue in this question popped up. No matter what we did, we received this email from Apple after submitting our app. When we checked the settings of our Distribution Provisioning Profile in the Apple Member Center, everything looked fine (Push was enabled for our App ID for both prod / dev, and our distribution provisioning profile was still connected to this App ID, we literally just created new push certs for another year as is the standard practice).

Finally, this is what ended up solving it for me:

1. Create a new Distribution Provisioning Profile pointing to your App ID (leave your current one in tact)
2. In Xcode, refresh your provisioning profiles via Settings > Accounts > Select your account > Details > Click the refresh icon
3. Manually create an entitlements plist file for your app:
   • File menu > New File...
   • Select iOS > Resource > Property List
   • Name the new file "foo.entitlements" (typically, "foo" is the target name)
   • Click the (+) next to "Entitlements File" to add a top-level item (the property list editor will use the correct schema due to the file extension)
4. Ensure this entitlements file is being used in your target's Build Settings (Target > Build Settings > Search for "Entitlements", in the CODE_SIGN_ENTITLEMENTS set the path to your Entitlements file you just made)
5. Make sure the provisioning profile / code signing identity in your Target is set correctly to your appropriate distribution provisioning profile / signing identity (this should be obvious)
6. I'm not 100% sure if this affected it (it shouldn't since Target settings override project settings, but I did this anyways), make sure your Project's provisioning profile / signing identity match your Target's
7. In the entitlements file you made, right click in the empty file and select "Show Raw Keys/Values"
8. Add a new entry to the entitlements file called "aps-environment" and set it's value to "production"
9. One key note, if you were previously using the keychain-access-groups entitlement, you'll want to add that key here as well because for some reason it got cleared for me when doing this manually. Make sure the value is the same as the value used in previous builds (you can find the value by finding a previous build in Organizer, attempting to submit to the app store, select your team, then before submitting the app tap the arrow beside the "(X) Entitlements" string to expand the entitlements and see the value of the keychain-access-group entitlement.
10. Archive your app and attempt to submit it to the point of getting to the final "Submit" button. You should see this app was now built with the new provisioning profile you created in member center. Cancel out of this now.
11. Go back to the Apple member center and delete the new provisioning profile you created in step 1.
12. Back in Xcode, refresh your provisioning profiles list once again by repeating step 2.
13. Now archive your app again, and you should see that the app was built with the old Distribution provisioning profile you wanted to use, and correctly has the aps-environment entitlement. Submit and you're done.

I know this isn't as detailed as it should be as it should have screenshots, I will try to update it with screenshots when I can but for the time being I'm in a time crunch right now and wanted to get the jist of what I did out there. There is also a very likely chance that some or most of the steps I've outlined aren't necessary, I'm putting them here because I did them and they may have led to the final solution.

Solution:

use incognito new tab then test it again.

reason:

in my case another user logged in with my admin panel

i have this error using datatables.net

i fixed changing the default ajax Get to POST in te properties of the DataTable()

"ajax": {
        "url": "../ControllerName/MethodJson",
        "type": "POST"
    },

If you know in advance which fields to use to make the comparison, then other people gave right answers.
What you may be interested in is to sort your collection in case you don't know at compile-time which criteria to apply. Imagine you have a program dealing with cities:

    protected Set<City> cities;
    (...)
    Field temperatureField = City.class.getDeclaredField("temperature");
    Field numberOfInhabitantsField = City.class.getDeclaredField("numberOfInhabitants");
    Field rainfallField = City.class.getDeclaredField("rainfall");
    program.showCitiesSortBy(temperatureField, numberOfInhabitantsField, rainfallField);
    (...)
    public void showCitiesSortBy(Field... fields) {
        List<City> sortedCities = new ArrayList<City>(cities);
        Collections.sort(sortedCities, new City.CityMultiComparator(fields));
        for (City city : sortedCities) {
            System.out.println(city.toString());
        }
    }

where you can replace hard-coded field names by field names deduced from a user request in your program.

In this example, City.CityMultiComparator<City> is a static nested class of class City implementing Comparator:

    public static class CityMultiComparator implements Comparator<City> {
        protected List<Field> fields;

        public CityMultiComparator(Field... orderedFields) {
            fields = new ArrayList<Field>();
            for (Field field : orderedFields) {
                fields.add(field);
            }
        }

        @Override
        public int compare(City cityA, City cityB) {
            Integer score = 0;
            Boolean continueComparison = true;
            Iterator itFields = fields.iterator();

            while (itFields.hasNext() && continueComparison) {
                Field field = itFields.next();
                Integer currentScore = 0;
                if (field.getName().equalsIgnoreCase("temperature")) {
                    currentScore = cityA.getTemperature().compareTo(cityB.getTemperature());
                } else if (field.getName().equalsIgnoreCase("numberOfInhabitants")) {
                    currentScore = cityA.getNumberOfInhabitants().compareTo(cityB.getNumberOfInhabitants());
                } else if (field.getName().equalsIgnoreCase("rainfall")) {
                    currentScore = cityA.getRainfall().compareTo(cityB.getRainfall());
                }
                if (currentScore != 0) {
                    continueComparison = false;
                }
                score = currentScore;
            }

            return score;
        }
    }

You may want to add an extra layer of precision, to specify, for each field, whether sorting should be ascendant or descendant. I guess a solution is to replace Field objects by objects of a class you could call SortedField, containing a Field object, plus another field meaning ascendant or descendant.

You can use the OfType operator. It ignores null values in the source sequence. Just use the same type as MyProperty and it won't filter out anything else.

// given:
// public T MyProperty { get; }
var nonNullItems = list.Select(x => x.MyProperty).OfType<T>();

I would advise against this though. If you want to pick non-null values, what can be more explicit than saying you want "the MyProperties from the list that are not null"?

Get All Keys In Redis

Get all keys using the --scan option:

$ redis-cli --scan --pattern '*'

List all keys using the KEYS command:

$ redis-cli KEYS '*'

I installed the atc-/docker-registry-web project that gives me UI and search for my private registry. https://github.com/atc-/docker-registry-web

It is dockerised and you can just run it by

docker run -p 8080:8080 -e REG1=http://registry_host.name:5000/v1/ atcol/docker-registry-ui

and review contents by browsing to registry_ui_host.name:8080

This happens because LatLngBounds() does not take two arbitrary points as parameters, but SW and NE points

use the .extend() method on an empty bounds object

var bounds = new google.maps.LatLngBounds();
bounds.extend(myPlace);
bounds.extend(Item_1);
map.fitBounds(bounds);

Demo at http://jsfiddle.net/gaby/22qte/

This same problem just started occurring for me and I was able to "fix" it by updating the vcvars32.bat file located in the C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\ folder (by default). Add the following after the first line:

@SET VSINSTALLDIR=c:\Program Files\Microsoft Visual Studio 10.0\
@SET VCINSTALLDIR=c:\Program Files\Microsoft Visual Studio 10.0\VC\
@SET FrameworkDir32=c:\Windows\Microsoft.NET\Framework\
@SET FrameworkVersion32=v4.0.30319
@SET Framework35Version=v3.5

And then comment out the following lines:

:: @call :GetVSCommonToolsDir
:: @if "%VS100COMNTOOLS%"=="" goto error_no_VS100COMNTOOLSDIR
:: @call "%VS100COMNTOOLS%VCVarsQueryRegistry.bat" 32bit No64bit

Found this here. Note that I say fix in quotes because I haven't checked to make sure that all the appropriate variables are set properly; that said, at a cursory glance it does appear to be valid.

Note that you'll have to edit the vcvars32.bat file in an elevated text editor (ie, Run as Admin) to be able to save the file in Vista and Windows 7.

I realize this is an old question, but the Bootstrap framework has a built in class (sr-only) to handle hiding text on everything but screen readers:

<a href="/" class="navbar-brand"><span class="sr-only">Home</span></a>

The Task.Run got introduced in newer .NET framework version and it is recommended.

Starting with the .NET Framework 4.5, the Task.Run method is the recommended way to launch a compute-bound task. Use the StartNew method only when you require fine-grained control for a long-running, compute-bound task.

The Task.Factory.StartNew has more options, the Task.Run is a shorthand:

The Run method provides a set of overloads that make it easy to start a task by using default values. It is a lightweight alternative to the StartNew overloads.

And by shorthand I mean a technical shortcut:

public static Task Run(Action action)
{
    return Task.InternalStartNew(null, action, null, default(CancellationToken), TaskScheduler.Default,
        TaskCreationOptions.DenyChildAttach, InternalTaskOptions.None, ref stackMark);
}

Here's an approach:

HTML:

<div id="1">
    My Content 1
</div>

<div id="2" style="display:none;">
    My Dynamic Content
</div>
<button id="btnClick">Click me!</button>

jQuery:

$('#btnClick').on('click',function(){
    if($('#1').css('display')!='none'){
    $('#2').html('Here is my dynamic content').show().siblings('div').hide();
    }else if($('#2').css('display')!='none'){
        $('#1').show().siblings('div').hide();
    }
});

JsFiddle:
http://jsfiddle.net/ha6qp7w4/
http://jsfiddle.net/ha6qp7w4/4 <--- Commented

You want strtol or strtoul. See also the Unix man page

If this .py file are imported by other .py files, the code under "the if statement" will not be executed.

If this .py are run by python this_py.py under shell, or double clicked in Windows. the code under "the if statement" will be executed.

It is usually written for testing.

dat <- data.frame(x1 = c(1,2,3, NA, 5), x2 = c(100, NA, 300, 400, 500))

na.omit(dat)
  x1  x2
1  1 100
3  3 300
5  5 500

Use requests library to GET, POST, PUT or DELETE by hitting a REST API endpoint. Pass the rest api endpoint url in url, payload(dict) in data and header/metadata in headers

import requests, json

url = "bugs.python.org"

payload = {"number": 12524, 
           "type": "issue", 
           "action": "show"}

header = {"Content-type": "application/x-www-form-urlencoded",
          "Accept": "text/plain"} 

response_decoded_json = requests.post(url, data=payload, headers=header)
response_json = response_decoded_json.json()

print response_json

import pandas as pd 
import os 
files = os.listdir('path/to/files/directory/')
desiredFile = files[i]
filePath = 'path/to/files/directory/%s'
Ofile = filePath % desiredFile
xls_import = pd.read_csv(Ofile)

Now you can use the power of pandas DataFrames!

Let's take the simplest example: you have an application and you just use the default classloader. You have a class which, for whatever reason, you decide that it should not have more than one instance in the application. (Think of a scenario where several people work on pieces of the application).

If you are not using the Spring framework, the Singleton pattern ensures that there will not be more than one instance of a class in your application. That is because you cannot instantiate instances of the class by doing 'new' because the constructor is private. The only way to get an instance of the class is to call some static method of the class (usually called 'getInstance') which always returns the same instance.

Saying that you are using the Spring framework in your application, just means that in addition to the regular ways of obtaining an instance of the class (new or static methods that return an instance of the class), you can also ask Spring to get you an instance of that class and Spring will ensure that whenever you ask it for an instance of that class it will always return the same instance, even if you didn't write the class using the Singleton pattern. In other words, even if the class has a public constructor, if you always ask Spring for an instance of that class, Spring will only call that constructor once during the life of your application.

Normally if you are using Spring, you should only use Spring to create instances, and you can have a public constructor for the class. But if your constructor is not private you are not really preventing anyone from creating new instances of the class directly, by bypassing Spring.

If you truly want a single instance of the class, even if you use Spring in your application and define the class in Spring to be a singleton, the only way to ensure that is also implement the class using the Singleton pattern. That ensures that there will be a single instance, whether people use Spring to get an instance or bypass Spring.

int orientation = this.getResources().getConfiguration().orientation;
if (orientation == Configuration.ORIENTATION_PORTRAIT) {
    // code for portrait mode
} else {
    // code for landscape mode
}

When the superclass of this is Context

JLS clearly says

An array initializer creates an array and provides initial values for all its components.

and this is irrespective of whether the array is an instance variable or local variable or class variable.

Default values for primitive types : docs

For objects default values is null.

In your case, you just need to remove the line breaks (<br> tags) between the elements - input elements are inline-block by default (in Chrome at least). (updated example).

<input type="radio" name="editList" value="always">Always
<input type="radio" name="editList" value="never">Never
<input type="radio" name="editList" value="costChange">Cost Change

I'd suggest using <label> elements, though. In doing so, clicking on the label will check the element too. Either associate the <label>'s for attribute with the <input>'s id: (example)

<input type="radio" name="editList" id="always" value="always"/>
<label for="always">Always</label>

<input type="radio" name="editList" id="never" value="never"/>
<label for="never">Never</label>

<input type="radio" name="editList" id="change" value="costChange"/>
<label for="change">Cost Change</label>

..or wrap the <label> elements around the <input> elements directly: (example)

<label>
    <input type="radio" name="editList" value="always"/>Always
</label>
<label>
    <input type="radio" name="editList" value="never"/>Never
</label>
<label>
    <input type="radio" name="editList" value="costChange"/>Cost Change
</label>

You can also get fancy and use the :checked pseudo class.

These lines worked in my case,

ClassLoader classLoader = getClass().getClassLoader();
File fi = new File(classLoader.getResource("test.txt").getFile());

provided test.txt file inside src

If your table is separated by others than tabs, you should specify it like...

LOAD DATA LOCAL 
    INFILE '/tmp/mydata.txt' INTO TABLE PerformanceReport 
    COLUMNS TERMINATED BY '\t'  ## This should be your delimiter
    OPTIONALLY ENCLOSED BY '"'; ## ...and if text is enclosed, specify here

It depends on what the integer is supposed to encode. You could convert the date to a number of milliseconds from some previous time. People often do this affixed to 12:00 am January 1 1970, or 1900, etc., and measure time as an integer number of milliseconds from that point. The datetime module (or others like it) will have functions that do this for you: for example, you can use int(datetime.datetime.utcnow().timestamp()).

If you want to semantically encode the year, month, and day, one way to do it is to multiply those components by order-of-magnitude values large enough to juxtapose them within the integer digits:

2012-06-13 --> 20120613 = 10,000 * (2012) + 100 * (6) + 1*(13)

def to_integer(dt_time):
    return 10000*dt_time.year + 100*dt_time.month + dt_time.day

E.g.

In [1]: import datetime

In [2]: %cpaste
Pasting code; enter '--' alone on the line to stop or use Ctrl-D.
:def to_integer(dt_time):
:    return 10000*dt_time.year + 100*dt_time.month + dt_time.day
:    # Or take the appropriate chars from a string date representation.
:--

In [3]: to_integer(datetime.date(2012, 6, 13))
Out[3]: 20120613

If you also want minutes and seconds, then just include further orders of magnitude as needed to display the digits.

I've encountered this second method very often in legacy systems, especially systems that pull date-based data out of legacy SQL databases.

It is very bad. You end up writing a lot of hacky code for aligning dates, computing month or day offsets as they would appear in the integer format (e.g. resetting the month back to 1 as you pass December, then incrementing the year value), and boiler plate for converting to and from the integer format all over.

Unless such a convention lives in a deep, low-level, and thoroughly tested section of the API you're working on, such that everyone who ever consumes the data really can count on this integer representation and all of its helper functions, then you end up with lots of people re-writing basic date-handling routines all over the place.

It's generally much better to leave the value in a date context, like datetime.date, for as long as you possibly can, so that the operations upon it are expressed in a natural, date-based context, and not some lone developer's personal hack into an integer.

There is no inherent ordering to a table. So, the row number itself is a meaningless metric.

However, you can get the row number of a result set by using the ROWNUM psuedocolumn or the ROW_NUMBER() analytic function, which is more powerful.

As there is no ordering to a table both require an explicit ORDER BY clause in order to work.

select rownum, a.*
  from ( select *
           from student
          where name like '%ram%'
          order by branch
                ) a

or using the analytic query

select row_number() over ( order by branch ) as rnum, a.*
  from student
 where name like '%ram%'

Your syntax where name is like ... is incorrect, there's no need for the IS, so I've removed it.

The ORDER BY here relies on a binary sort, so if a branch starts with anything other than B the results may be different, for instance b is greater than B.

For this you need to update your Project Facets setting.

Project (right click) -> Properties -> Project Facets from left navigation.

If it is not open...click on the link, Check the Dynamic Web Module Check Box and select the respective version (Probably 2.4). Click on Apply Button and then Click on OK.

No requires converting the Task to int. Simply Use The Task Result.

int taskResult = AccessTheWebAndDouble().Result;

public async Task<int> AccessTheWebAndDouble()
{
    int task = AccessTheWeb();
    return task;
}

It will return the value if available otherwise it return 0.

I just hit this too. Turns out that at least for me, this was due to trying to use a win64 version of the JRE with a win32 Eclipse. I seems that win32 Eclipse requires a win32 Java (what is called -586 in the list of Java installers from Oracle/Sun).

The reason I was using both is that I was trying to pinpoint a bug that only manifested itself in 64-bit Eclipse, so I needed a 32-bit to compare to.

Once I installed BOTH the "x64" (win64) and "i586" (win32) versions of the JRE on my machine, things work fine and no error 13. You can apparently have both installed at the same time.

How about with jQuery? A simple...

$(window).load(function() {      //Do the code in the {}s when the window has loaded 
  $("#loader").fadeOut("fast");  //Fade out the #loader div
});

And the HTML...

<div id="loader"></div>

And CSS...

#loader {
      width: 100%;
      height: 100%;
      background-color: white;
      margin: 0;
}

Then in your loader div you would put the GIF, and any text you wanted, and it will fade out once the page has loaded.

If you don't mind importing the json module, then the best way to handle it is through json.JSONDecodeError (or json.decoder.JSONDecodeError as they are the same) as using default errors like ValueError could catch also other exceptions not necessarily connected to the json decode one.

from json.decoder import JSONDecodeError


try:
    qByUser = byUsrUrlObj.read()
    qUserData = json.loads(qByUser).decode('utf-8')
    questionSubjs = qUserData["all"]["questions"]
except JSONDecodeError as e:
    # do whatever you want

//EDIT (Oct 2020):

As @Jacob Lee noted in the comment, there could be the basic common TypeError raised when the JSON object is not a str, bytes, or bytearray. Your question is about JSONDecodeError, but still it is worth mentioning here as a note; to handle also this situation, but differentiate between different issues, the following could be used:

from json.decoder import JSONDecodeError


try:
    qByUser = byUsrUrlObj.read()
    qUserData = json.loads(qByUser).decode('utf-8')
    questionSubjs = qUserData["all"]["questions"]
except JSONDecodeError as e:
    # do whatever you want
except TypeError as e:
    # do whatever you want in this case

You should not map score to player. You should map player (or his name) to score:

Map<Player, Integer> player2score = new HashMap<Player, Integer>();

Then add players to map: int score = .... Player player = new Player(); player.setName("John"); // etc. player2score.put(player, score);

In this case the task is trivial:

int score = player2score.get(player);

Below is an example of multiple figures that I used recently in Latex. You need to call these packages

\usepackage{graphicx}
\usepackage{subfig})


\begin{figure}[H]%

    \centering

    \subfloat[Row1]{{\includegraphics[scale=.36]{1.png} }}%

    \subfloat[Row2]{{\includegraphics[scale=.36]{2.png} }}%

    \subfloat[Row3]{{\includegraphics[scale=.36]{3.png} }}%
    \hfill
    \subfloat[Row4]{{\includegraphics[scale=0.37]{4.png} }}%

    \subfloat[Row5]{{\includegraphics[scale=0.37]{5.png} }}%

    \caption{Multiple figures in latex.}%

    \label{fig:MFL}%

\end{figure}

Here a good implementation example of using schemas with SQL Server. We had several ms-access applications. We wanted to convert those to a ASP.NET App portal. Every ms-access application is written as an App for that portal. Every ms-access application has its own database tables. Some of those are related, we put those in the common dbo schema of SQL Server. The rest gets its own schemas. That way if we want to know what tables belong to an App on the ASP.NET app portal that can easily be navigated, visualised and maintained.

From my experience, I have the following methods to solved the famous LazyInitializationException:

(1) Use Hibernate.initialize

Hibernate.initialize(topics.getComments());

(2) Use JOIN FETCH

You can use the JOIN FETCH syntax in your JPQL to explicitly fetch the child collection out. This is some how like EAGER fetching.

(3) Use OpenSessionInViewFilter

LazyInitializationException often occur in view layer. If you use Spring framework, you can use OpenSessionInViewFilter. However, I do not suggest you to do so. It may leads to performance issue if not use correctly.

I'm using Debian, and I was unable to use tilde for the path. Originally I was using

curl -c "~/cookie" http://localhost:5000/login -d username=myname password=mypassword

I had to change this to:

curl -c "/tmp/cookie" http://localhost:5000/login -d username=myname password=mypassword

-c creates the cookie, -b uses the cookie

so then I'd use for instance:

curl -b "/tmp/cookie" http://localhost:5000/getData

Probably this error message can have more than one cause, my case was not like the one from the OP, in my case this was due to a 3rd party library that required additional libraries.

For example: you manually add X.jar to your LIB, but this X.jar requires Z.jar to work.

It took me sometime to figure out, the message was not helping at all. I had to debug the app until I reached the crashing class, and in that class make sure that all imports were satisfied.

(Particualry: I added MercadoLibre-0.3.4.jar, which required commons-httpclient.jar)

Hope this helps!

Open Project properties by selecting project then go to

View>Properties Windows

and make sure Anonymous Authentication is Enabled

Use the following syntax:

  ALTER TABLE your_table
  MODIFY COLUMN column1 datatype,
  MODIFY COLUMN column2 datatype,
  ... ... ... ... ... 
  ... ... ... ... ...

Based on that, your ALTER command should be:

  ALTER TABLE webstore.Store
  MODIFY COLUMN ShortName VARCHAR(100),
  MODIFY COLUMN UrlShort VARCHAR(100)

Note that:

1. There are no second brackets around the MODIFY statements.
2. I used two separate MODIFY statements for two separate columns.

This is the standard format of the MODIFY statement for an ALTER command on multiple columns in a MySQL table.

Take a look at the following: http://dev.mysql.com/doc/refman/5.1/en/alter-table.html and Alter multiple columns in a single statement

You're going to have to rely on each individual's machine having the correct file associations. If you try and open the application from JavaScript/VBScript in a web page, the spawned application is either going to itself be sandboxed (meaning decreased permissions) or there are going to be lots of security prompts.

My suggestion is to look to SharePoint server for this one. This is something that we know they do and you can edit in place, but the question becomes how they manage to pull that off. My guess is direct integration with Office. Either way, this isn't something that the Internet is designed to do, because I'm assuming you want them to edit the original document and not simply create their own copy (which is what the default behavior of file:// would be.

So depending on you options, it might be possible to create a client side application that gets installed on all your client machines and then responds to a particular file handler that says go open this application on the file server. Then it wouldn't really matter who was doing it since all browsers would simply hand off the request to you. You would have to create your own handler like fileserver://.

df.aree <- as.data.frame(t(df.aree))
colnames(df.aree) <- df.aree[1, ]
df.aree <- df.aree[-1, ]
df.aree$myfactor <- factor(row.names(df.aree))

The problem is with your line

x=np.array ([x0*n])

Here you define x as a single-item array of -200.0. You could do this:

x=np.array ([x0,]*n)

or this:

x=np.zeros((n,)) + x0

Note: your imports are quite confused. You import numpy modules three times in the header, and then later import pylab (that already contains all numpy modules). If you want to go easy, with one single

from pylab import *

line in the top you could use all the modules you need.

Your server might not be running. This can have 2 issus IMO:

1. I had the problem that the permissions were not set on the postgres folders and so the service was not able to start. I have no idea why that happend but giving proper permissions on the root postges folder and subfolders did the trick. If I recall it correctly, postgres is also installed as a service so you should find it in the Service List

2. To start the server, you have a startcommand in your Startmenu. Somewhere at Start -> PostgreSQL -> Start Service/Server/... (haven't used it on Windows for a long time but it should be there).

Private Sub Click_Click()

 Dim vaFiles As Variant
 Dim i As Long

For j = 1 To 2
vaFiles = Application.GetOpenFilename _
     (FileFilter:="Excel Filer (*.xlsx),*.xlsx", _
     Title:="Open File(s)", MultiSelect:=True)

If Not IsArray(vaFiles) Then Exit Sub

 With Application
  .ScreenUpdating = False
  For i = 1 To UBound(vaFiles)
     Workbooks.Open vaFiles(i)
     wrkbk_name = vaFiles(i)
    Next i
  .ScreenUpdating = True
End With

If j = 1 Then
work1 = Right(wrkbk_name, Len(wrkbk_name) - InStrRev(wrkbk_name, "\"))
Else: work2 = Right(wrkbk_name, Len(wrkbk_name) - InStrRev(wrkbk_name, "\"))
End If



Next j

'Filling the values of the group name

'check = Application.WorksheetFunction.Search(Name, work1)
check = InStr(UCase("Qoute Request"), work1)

If check = 1 Then
Application.Workbooks(work1).Activate
Else
Application.Workbooks(work2).Activate
End If

ActiveWorkbook.Sheets("GI Quote Request").Select
ActiveSheet.Range("B4:C12").Copy
Application.Workbooks("Model").Activate
ActiveWorkbook.Sheets("Request").Range("K3").Select
ActiveSheet.Paste


Application.Workbooks("Model").Activate
ActiveWorkbook.Sheets("Request").Select

Range("D3").Value = Range("L3").Value
Range("D7").Value = Range("L9").Value
Range("D11").Value = Range("L7").Value

For i = 4 To 5

If i = 5 Then
GoTo NextIteration
End If

If Left(ActiveSheet.Range("B" & i).Value, Len(ActiveSheet.Range("B" & i).Value) - 1) = Range("K" & i).Value Then
    ActiveSheet.Range("D" & i).Value = Range("L" & i).Value
 End If

NextIteration:
Next i

'eligibles part
Count = Range("D11").Value
For i = 27 To Count + 24
Range("C" & i).EntireRow.Offset(1, 0).Insert
Next i

check = Left(work1, InStrRev(work1, ".") - 1)

'check = InStr("Census", work1)
If check = "Census" Then
workbk = work1
Application.Workbooks(work1).Activate
Else
Application.Workbooks(work2).Activate
workbk = work2
End If

'DOB
ActiveWorkbook.Sheets("Sheet1").Select
ActiveSheet.Range("D2").Select
ActiveSheet.Range(Selection, Selection.End(xlDown)).Select
Selection.Copy

Application.Workbooks("Model").Activate
ActiveWorkbook.Sheets("Request").Select
ActiveSheet.Range("C27").Select
ActiveSheet.Paste

'Gender
Application.Workbooks(workbk).Activate
ActiveWorkbook.Sheets("Sheet1").Select
ActiveSheet.Range("C2").Select
ActiveSheet.Range(Selection, Selection.End(xlDown)).Select
Selection.Copy

Application.Workbooks("Model").Activate
ActiveWorkbook.Sheets("Request").Select
'Application.CutCopyMode = False

ActiveSheet.Range("k27").Select
ActiveSheet.Paste

For i = 27 To Count + 27
ActiveSheet.Range("E" & i).Value = Left(ActiveSheet.Range("k" & i).Value, 1)
Next i

'Salary
Application.Workbooks(workbk).Activate
ActiveWorkbook.Sheets("Sheet1").Select
ActiveSheet.Range("N2").Select
ActiveSheet.Range(Selection, Selection.End(xlDown)).Select
Selection.Copy

Application.Workbooks("Model").Activate
ActiveWorkbook.Sheets("Request").Select
'Application.CutCopyMode = False

ActiveSheet.Range("F27").Select
ActiveSheet.Paste


ActiveSheet.Range("K3:L" & Count).Select
selction.ClearContents
End Sub

Here is the screen print showing the options to ignore the file or folder after the installation of the .ignore plugin. The generated file name would be .gitignore

You can use 'onclick' attribute like this :

<a ... href="javascript: onclick();" ...>...</a>

Turns out that Evan Larsen has the best answer. Please upvote his answer (and/or select it as the correct answer) - it's brilliant.

Working jsFiddle here

Using Evan's trick, you can instantiate all tooltips with one line of code:

$('[data-toggle="tooltip"]').tooltip({'placement': 'top'});

You will see that all tooltips in your long paragraph have working tooltips with just that one line.

In the jsFiddle example (link above), I also added a situation where one tooltip (by the Sign-In button) is ON by default. Also, the tooltip code is ADDED to the button in jQuery, not in the HTML markup.

Popovers do work the same as the tooltips:

$('[data-toggle="popover"]').popover({trigger: 'hover','placement': 'top'});

And there you have it! Success at last.

One of the biggest problems in figuring this stuff out was making bootstrap work with jsFiddle... Here's what you must do:

1. Get reference for Twitter Bootstrap CDN from here: http://www.bootstrapcdn.com/
   
2. Paste each link into notepad and strip out ALL except the URL. For example:
   //netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css
   
3. In jsFiddle, on left side, open the External Resources accordion dropdown
4. Paste in each URL, pressing plus sign after each paste
5. Now, open the "Frameworks & Extensions" accordion dropdown, and select jQuery 1.9.1 (or whichever...)

NOW you are ready to go.

saving in any format is very much possible. Check following- http://docs.oracle.com/javase/tutorial/uiswing/components/filechooser.html

2ndly , What exactly you are expecting the save dialog to work , it works like that, Opening a doc file is very much possible- http://srikanthtechnologies.com/blog/openworddoc.html

In controller:

function innerItem($scope, $element){
    var jQueryInnerItem = $($element); 
}

It is a XML name space declaration in order to specify that the attributes that are within the view group that it's decelerated in are android related.

In case this is helpful to others... I had this issue because my virtualenv defaulted to python2.7 and I was calling Django using Python3 while using Ubuntu.

to check which python my virtualenv was using:

$ which python3
>> /usr/bin/python3

created new virtualenv with python3 specified (using virtualenv wrapper https://virtualenvwrapper.readthedocs.org/en/latest/):

$ mkvirtualenv --python=/usr/bin/python3 ENV_NAME

the python path should now point to the virtualenv python:

$ which python3
>> /home/user/.virtualenvs/ENV_NAME/bin/python3

Similar to @James answer, a more pythonic way can be:

fields = map(lambda x:x[0], cursor.description)
result = [dict(zip(fields,row))   for row in cursor.fetchall()]

You can get a single column with map over the result:

extensions = map(lambda x: x['ext'], result)

or filter results:

filter(lambda x: x['filesize'] > 1024 and x['filesize'] < 4096, result)

or accumulate values for filtered columns:

totalTxtSize = reduce(
        lambda x,y: x+y,
        filter(lambda x: x['ext'].lower() == 'txt', result)
)

In addition to Brad's excellent answer, I have found out that (on iOS 4.2.1 at least) when opening custom files from the Mail app, your app is not fired or notified if the attachment has been opened before. The "open with…" popup appears, but just does nothing.

This seems to be fixed by (re)moving the file from the Inbox directory. A safe approach seems to be to both (re)move the file as it is opened (in -(BOOL)application:openURL:sourceApplication:annotation:) as well as going through the Documents/Inbox directory, removing all items, e.g. in applicationDidBecomeActive:. That last catch-all may be needed to get the app in a clean state again, in case a previous import causes a crash or is interrupted.

Since I don't have a high enough reputation to comment I'll answer liang question on Feb 20 at 10:01 as an answer to the original question.

In order for the for the line labels to show you need to add plt.legend to your code. to build on the previous example above that also includes title, ylabel and xlabel:

import matplotlib.pyplot as plt

plt.plot(<X AXIS VALUES HERE>, <Y AXIS VALUES HERE>, 'line type', label='label here')
plt.plot(<X AXIS VALUES HERE>, <Y AXIS VALUES HERE>, 'line type', label='label here')
plt.title('title')
plt.ylabel('ylabel')
plt.xlabel('xlabel')
plt.legend()
plt.show()

+1 to @MartinNuc, you can run the mysql client in batch mode and then you won't see the long stream of "OK" lines.

The amount of time it takes to import a given SQL file depends on a lot of things. Not only the size of the file, but the type of statements in it, how powerful your server server is, and how many other things are running at the same time.

@MartinNuc says he can load 4GB of SQL in 4-5 minutes, but I have run 0.5 GB SQL files and had it take 45 minutes on a smaller server.

We can't really guess how long it will take to run your SQL script on your server.

Re your comment,

@MartinNuc is correct you can choose to make the mysql client print every statement. Or you could open a second session and run mysql> SHOW PROCESSLIST to see what's running. But you probably are more interested in a "percentage done" figure or an estimate for how long it will take to complete the remaining statements.

Sorry, there is no such feature. The mysql client doesn't know how long it will take to run later statements, or even how many there are. So it can't give a meaningful estimate for how much time it will take to complete.

The simplest way is to do

line.Replace(@",", @";");

Output is shown as below:

For most people the cause of the problem is probably mismatch between Xcode, device version and app target version.
If versions are not a problem for you, most likely is that the device (iPhone/iPad) has been used with another Mac to copy apps to. This happens particularly more with a team environment where an iDevice can be used between team members. Xcode knows some other developer's Mac has connected to this device, it will show up as "Ineligible". But the previous Mac that connected to it, it will show up as normal.
The quickest work around is as shown by joshstaiger among others:
Go to Xcode ->Product->Destination
Select the ineligible device as target. It should work.

You just use the method

public Object put(Object key, Object value)

if the key was already present in the Map then the previous value is returned.

with laravel pagination

file.component.ts file

    datasource: any = {
        data: []
    }

    loadData() {
        this.service.find(this.params).subscribe((res: any) => {
            this.datasource = res;
        });
    }

html file

   <tr *ngFor="let item of datasource.data; let i = index">
       <th>{{ datasource.from + i }}</th>
   </tr>

A shell script to accomplish this:

#!/bin/bash

# Remove whitespace
function remWS {
    if [ -z "${1}" ]; then
        cat | tr -d '[:space:]'
    else
        echo "${1}" | tr -d '[:space:]'
    fi
}

for pkg in $(adb shell pm list packages -3 | cut -d':' -f2); do
    apk_loc="$(adb shell pm path $(remWS $pkg) | cut -d':' -f2 | remWS)"
    apk_name="$(adb shell aapt dump badging $apk_loc | pcregrep -o1 $'application-label:\'(.+)\'' | remWS)"
    apk_info="$(adb shell aapt dump badging $apk_loc | pcregrep -o1 '\b(package: .+)')"

    echo "$apk_name v$(echo $apk_info | pcregrep -io1 -e $'\\bversionName=\'(.+?)\'')"
done

You can use jquery for this:

$('body').bind('copy paste',function(e) {
    e.preventDefault(); return false; 
});

Using jQuery bind() and specififying your desired eventTypes .

Example for Continue:

number = 0

for number in range(10):
   number = number + 1

   if number == 5:
      continue    # continue here

   print('Number is ' + str(number))

print('Out of loop')

Output:

Number is 1
Number is 2
Number is 3
Number is 4
Number is 6 # Note: 5 is skipped!!
Number is 7
Number is 8
Number is 9
Number is 10
Out of loop

you can simply use rstrip:

    for stuff in largestring:
        print(stuff.rstrip("\n")

I had the same problem, but I noticed that my datagrid lost the rows's header after the datagrid.visible property changed.

Try to update the rows's headers with the Datagrid.visiblechanged event.

The Helvetica font does not come included with Windows, so to use it you must download it as a .ttf file. Then you can refer matplotlib to it like this (replace "crm10.ttf" with your file):

import os
from matplotlib import font_manager as fm, rcParams
import matplotlib.pyplot as plt

fig, ax = plt.subplots()

fpath = os.path.join(rcParams["datapath"], "fonts/ttf/cmr10.ttf")
prop = fm.FontProperties(fname=fpath)
fname = os.path.split(fpath)[1]
ax.set_title('This is a special font: {}'.format(fname), fontproperties=prop)
ax.set_xlabel('This is the default font')

plt.show()

print(fpath) will show you where you should put the .ttf.

You can see the output here: https://matplotlib.org/gallery/api/font_file.html

You could use a custom comparison function, or you could pass in a function that calculates a custom sort key. That's usually more efficient as the key is only calculated once per item, while the comparison function would be called many more times.

You could do it this way:

def mykey(adict): return adict['name']
x = [{'name': 'Homer', 'age': 39}, {'name': 'Bart', 'age':10}]
sorted(x, key=mykey)

But the standard library contains a generic routine for getting items of arbitrary objects: itemgetter. So try this instead:

from operator import itemgetter
x = [{'name': 'Homer', 'age': 39}, {'name': 'Bart', 'age':10}]
sorted(x, key=itemgetter('name'))

Most recent browsers (and node.js) support Object.keys() which returns an array with all the keys in your object literal so you could do the following:

var ad = {}; 
Object.keys(ad).length;//this will be 0 in this case

Browser Support: Firefox 4, Chrome 5, Internet Explorer 9, Opera 12, Safari 5

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys

You can try this

    $('.checkAll').on('click',function(){
        $('.checkboxes').prop('checked',$(this).prop("checked"));
    });`

Class .checkAll is a checkbox which controls the bulk action

Agreed that it is probably best practice to keep Objects as objects and Arrays as arrays. However, if you have an Object with named properties that you are treating as an array, here is how it can be done:

let tempArr = [];
Object.keys(objectArr).forEach( (element) => {
    tempArr.push(objectArr[element]);
});

let json = JSON.stringify(tempArr);

The Icon displayed in the Taskbar and Windowtitle is that of the main Form. By changing its Icon you also set the Icon shown in the Taskbar, when already included in your *.resx:

System.ComponentModel.ComponentResourceManager resources = 
    new System.ComponentModel.ComponentResourceManager(typeof(MyForm));
this.Icon = ((System.Drawing.Icon)(resources.GetObject("statusnormal.Icon")));

or, by directly reading from your Resources:

this.Icon = new Icon("Resources/statusnormal.ico");

If you cannot immediately find the code of the Form, search your whole project (CTRL+SHIFT+F) for the shown Window-Title (presuming that the text is static)

Just print

network_mode: "host"

It was a bit more confusing with the Python instructions once SQL Server 2019 was installed with Python. The actual path I find is as follows:

C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64

Scripts run with an Execute command:

Declare @script nvarchar(max)=N'print(11-2)' execute sp_execute_external_script @language = N'Python', @script = @script

There is additional documentation in reference to SQL 2019's version of Python. There is a statement that recommends PIP be used only from a download of sqlmutils-x.x.x.zip located on git (https://www.github.com/Microsoft/sqlmutils) But there is a caveat. Currently this only works for R and not for Python (Anaconda and consequently pip). Python over SQL works but pip is not yet available. (11/25/2019)

Would be great to get an update when this occurs.

There are quite significant differences when it comes to working with branches (especially short-term ones).

It is explained in this article (BranchingExplained) which compares Mercurial with Git.

why making life hard-

PreparedStatement pstmt = conn.prepareStatement("select * from employee where id in ("+ StringUtils.join(arraylistParameter.iterator(),",") +)");

In your case I would consider using Set and not List, to ensure you have unique values only. unless you need sometimes to include duplicates.

In this case, you don't need to add any wrapper functions around lists.

Notepad++ with the TextFX plugin can do this, provided you wanted to sort by line, and remove the duplicate lines at the same time.

To install the TextFX in the latest release of Notepad++ you need to download it from here: https://sourceforge.net/projects/npp-plugins/files/TextFX

The TextFX plugin used to be included in older versions of Notepad++, or be possible to add from the menu by going to Plugins -> Plugin Manager -> Show Plugin Manager -> Available tab -> TextFX -> Install. In some cases it may also be called TextFX Characters, but this is the same thing.

The check boxes and buttons required will now appear in the menu under: TextFX -> TextFX Tools.

Make sure "sort outputs only unique..." is checked. Next, select a block of text (Ctrl+A to select the entire document). Finally, click "sort lines case sensitive" or "sort lines case insensitive"

Here is what it worked for me.. I wanted to create a hello world java application with gradle with the following requirements.

1. The application has external jar dependencies
2. Create a runnable fat jar with all dependent classes copied to the jar
3. Create a runnable jar with all dependent libraries copied to a directory "dependencies" and add the classpath in the manifest.

Here is the solution :

• Install the latest gradle ( check gradle --version . I used gradle 6.6.1)
• Create a folder and open a terminal
• Execute gradle init --type java-application
• Add the required data in the command line
• Import the project into an IDE (IntelliJ or Eclipse)
• Edit the build.gradle file with the following tasks.
  

Runnable fat Jar

task fatJar(type: Jar) {
 clean
 println("Creating fat jar")
 manifest {
    attributes 'Main-Class': 'com.abc.gradle.hello.App'
 }
 archiveName "${runnableJar}"
 from {
    configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
    configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
 } with jar
 println("Fat jar is created")
}

Copy Dependencies

task copyDepends(type: Copy) {
   from configurations.default
   into "${dependsDir}"
}

Create jar with classpath dependecies in manifest

task createJar(type: Jar) {
   println("Cleaning...")
   clean
   manifest {
    attributes('Main-Class': 'com.abc.gradle.hello.App',
            'Class-Path': configurations.default.collect { 'dependencies/' + 
             it.getName() }.join(' ')
    )
}
  from {
      configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
  } with jar
  println "${outputJar} created"
}

Here is the complete build.gradle

plugins {
    id 'java'
   id 'application'
}
repositories {
    mavenCentral()
}
dependencies {
  implementation 'org.slf4j:slf4j-api:1.7.30'
  implementation 'ch.qos.logback:logback-classic:1.2.3'
  implementation 'ch.qos.logback:logback-core:1.2.3'
  testImplementation 'junit:junit:4.13'
}
def outputJar = "${buildDir}/libs/${rootProject.name}.jar"
def dependsDir = "${buildDir}/libs/dependencies/"
def runnableJar = "${rootProject.name}_fat.jar";

//Create runnable fat jar
task fatJar(type: Jar) {
   clean
   println("Creating fat jar")
   manifest {
    attributes 'Main-Class': 'com.abc.gradle.hello.App'
  }
  archiveName "${runnableJar}"
  from {
    configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
    configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
  } with jar
  println("Fat jar is created")
}

//Copy dependent libraries to directory.
task copyDepends(type: Copy) {
 from configurations.default
 into "${dependsDir}"
}

//Create runnable jar with dependencies
task createJar(type: Jar) {
 println("Cleaning...")
 clean
 manifest {
    attributes('Main-Class': 'com.abc.gradle.hello.App',
            'Class-Path': configurations.default.collect { 'dependencies/' + 
            it.getName() }.join(' ')
    )
 }
 from {
     configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
 } with jar
  println "${outputJar} created"
}

Gradle build commands
Create fat jar : gradle fatJar
Copy dependencies : gradle copyDepends
Create runnable jar with dependencies : gradle createJar

More details can be read here : https://jafarmlp.medium.com/a-simple-java-project-with-gradle-2c323ae0e43d

I had a similar situation where I needed to copy from one domain to another on the same server, Here is exactly what worked in my case, you can as well adjust to suit yours:

foreach(glob('../folder/*.php') as $file) {
$adjust = substr($file,3);
copy($file, '/home/user/abcde.com/'.$adjust);

Notice the use of "substr()", without it, the destination becomes '/home/user/abcde.com/../folder/', which might be something you don't want. So, I used substr() to eliminate the first 3 characters(../) in order to get the desired destination which is '/home/user/abcde.com/folder/'. So, you can adjust the substr() function and also the glob() function until it fits your personal needs. Hope this helps.

protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        bt = findViewById(R.id.button);
        spinner = findViewById(R.id.sp_item);
        setInfo();
        spinnerAdapter = new SpinnerAdapter(this, arrayList);
        spinner.setAdapter(spinnerAdapter);



        spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
            @Override
            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
                //first,  we have to retrieve the item position as a string
                // then, we can change string value into integer
                String item_position = String.valueOf(position);

                int positonInt = Integer.valueOf(item_position);

                Toast.makeText(MainActivity.this, "value is "+ positonInt, Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onNothingSelected(AdapterView<?> parent) {

            }
        });







note: the position of items is counted from 0.

Once you declare the type of a variable, you don't need to cast it to that same type. So you can write a=&b;. Finally, you declared c incorrectly. Since you assign it to be the address of a, where a is a pointer to int, you must declare it to be a pointer to a pointer to int.

#include <stdio.h>
int main(void)
{
    int b=10;
    int *a=&b;
    int **c=&a;
    printf("%d", **c);
    return 0;
} 

I ran into this problem, which resolved itself after I stopped using a proxy. Maybe CloudFront is blacklisting some IPs.

If you want to list all the files currently being tracked under the branch master, you could use this command:

git ls-tree -r master --name-only

If you want a list of files that ever existed (i.e. including deleted files):

git log --pretty=format: --name-only --diff-filter=A | sort - | sed '/^$/d'

from datetime import datetime as dt

then use this in your code:

cur.execute('INSERT INTO my_table (dt_col) VALUES (%s)', (dt.now(),))

case when isdate(inputdate) = 1 
then convert(datetime, cast(inputdate,datetime2), 103)
else
case when isdate(inputdate) = 0 
then convert(datetime, cast(inputdate,datetime2), 103)

You can use toArray() api as follows,

ArrayList<String> stringList = new ArrayList<String>();
stringList.add("ListItem1");
stringList.add("ListItem2");
String[] stringArray = new String[stringList.size()];
stringArray = stringList.toArray(stringList);

Values from the array are,

for(String value : stringList)
{
    System.out.println(value);
}

Not an exact answer to your question, but a bit of information: if your device does use NTP for time (eg. if it is a tablet with no 3G or GPS capabilities), the server can be configured in /system/etc/gps.conf - obviously this file can only be edited with root access, but is viewable on non-rooted devices.

This is bit out of context but in case you are here because you want to tag a specific commit like i do

Here's a command to do that :-

Example:

git tag -a v1.0 7cceb02 -m "Your message here"

Where 7cceb02 is the beginning part of the commit id.

You can then push the tag using git push origin v1.0.

You can do git log to show all the commit id's in your current branch.

No one says that you need to modify the .htacces and add the directory in the rewrite condition. I've created a directory "public" in the root directory alongside with "system", "application", "index.php". and edited the .htaccess file like this:

RewriteCond $1 !^(index\.php|public|robots\.txt)

Now you have to just call <?php echo base_url()."/public/yourdirectory/yuorfile";?> You can add subdirectory inside "public" dir as you like.

To hide both letter e and minus sign - just go for:

onkeydown="return event.keyCode !== 69 && event.keyCode !== 189"

That might happen because the pojos you are using lack of the precise constructor the service needs. That is, try to generate all the constructors for the pojo or objects (model object) that your serviceClient uses, so that the client can be instanced correctly. In your case,regenerate the constructors (with arguments)for your client object (taht is your model object).

It's worth noting that retro-fitting unit tests into existing code is far more difficult than driving the creation of that code with tests in the first place. That's one of the big questions in dealing with legacy applications... how to unit test? This has been asked many times before (so you may be closed as a dupe question), and people usually end up here:

Moving existing code to Test Driven Development

I second the accepted answer's book recommendation, but beyond that there's more information linked in the answers there.

Here's a way to print progress while cloning a repo with GitPython

import time
import git
from git import RemoteProgress

class CloneProgress(RemoteProgress):
    def update(self, op_code, cur_count, max_count=None, message=''):
        if message:
            print(message)

print('Cloning into %s' % git_root)
git.Repo.clone_from('https://github.com/your-repo', '/your/repo/dir', 
        branch='master', progress=CloneProgress())

My site configuration file is example.conf in sites-available folder So you can create a symbolic link as

ln -s /etc/nginx/sites-available/example.conf /etc/nginx/sites-enabled/

I'd suggest using TradeKing's developer API. It is very good and free to use. All that is required is that you have an account with them and to my knowledge you don't have to carry a balance ... only to be registered.

If you are running your application just on localhost and it is not yet live, I believe it is very difficult to send mail using this.

Once you put your application online, I believe that this problem should be automatically solved. By the way,ini_set() helps you to change the values in php.ini during run time.

This is the same question as Failed to connect to mailserver at "localhost" port 25

also check this php mail function not working

Sorry, but in order to iterate over anything in any language, Python and English included, an index must be stored. Be it in a variable or not. Finding a way to obscure the fact that python is internally tracking the for loop won't change the fact that it is. I'd recommend just leaving it as is.

You do not have to use final, but the final is making clear to everyone else - including the compiler - that this is a constant, and that's the good practice in it.

Why people doe that even if the constant will be used only in one place and only in the same class: Because in many cases it still makes sense. If you for example know it will be final during program run, but you intend to change the value later and recompile (easier to find), and also might use it more often later-on. It is also informing other programmers about the core values in the program flow at a prominent and combined place.

An aspect the other answers are missing out unfortunately, is that using the combination of public final needs to be done very carefully, especially if other classes or packages will use your class (which can be assumed because it is public).

Here's why:

1. Because it is declared as final, the compiler will inline this field during compile time into any compilation unit reading this field. So far, so good.
2. What people tend to forget is, because the field is also declared public, the compiler will also inline this value into any other compile unit. That means other classes using this field.

What are the consequences?

Imagine you have this:

class Foo {
  public static final String VERSION = "1.0";
}

class Bar {
  public static void main(String[] args) {
    System.out.println("I am using version " + Foo.VERSION);
  }
}

After compiling and running Bar, you'll get:

I am using version 1.0

Now, you improve Foo and change the version to "1.1". After recompiling Foo, you run Bar and get this wrong output:

I am using version 1.0

This happens, because VERSION is declared final, so the actual value of it was already in-lined in Bar during the first compile run. As a consequence, to let the example of a public static final ... field propagate properly after actually changing what was declared final (you lied!;), you'd need to recompile every class using it.

I've seen this a couple of times and it is really hard to debug.

If by final you mean a constant that might change in later versions of your program, a better solution would be this:

class Foo {
  private static String version = "1.0";
  public static final String getVersion() {
    return version;
  }
}

The performance penalty of this is negligible, since JIT code generator will inline it at run-time.

>>> import pandas
>>> pandas.DataFrame(data, teams_list, teams_list)
           Man Utd  Man City  T Hotspur
Man Utd    1        2         1        
Man City   0        1         0        
T Hotspur  2        4         2        

You can use deparse and substitute to get the name of a function argument:

myfunc <- function(v1) {
  deparse(substitute(v1))
}

myfunc(foo)
[1] "foo"

A Build Lifecycle is Made Up of Phases

Each of these build lifecycles is defined by a different list of build phases, wherein a build phase represents a stage in the lifecycle.

For example, the default lifecycle comprises of the following phases (for a complete list of the lifecycle phases, refer to the Lifecycle Reference):

• validate - validate the project is correct and all necessary information is available
• compile - compile the source code of the project
• test - test the compiled source code using a suitable unit testing framework. These tests should not require the code be packaged or deployed
• package - take the compiled code and package it in its distributable format, such as a JAR. verify - run any checks on results of integration tests to ensure quality criteria are met
• install - install the package into the local repository, for use as a dependency in other projects locally
• deploy - done in the build environment, copies the final package to the remote repository for sharing with other developers and projects.

These lifecycle phases (plus the other lifecycle phases not shown here) are executed sequentially to complete the default lifecycle. Given the lifecycle phases above, this means that when the default lifecycle is used, Maven will first validate the project, then will try to compile the sources, run those against the tests, package the binaries (e.g. jar), run integration tests against that package, verify the integration tests, install the verified package to the local repository, then deploy the installed package to a remote repository.

Source: https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html

The DBCC CHECKIDENT management command is used to reset identity counter. The command syntax is:

DBCC CHECKIDENT (table_name [, { NORESEED | { RESEED [, new_reseed_value ]}}])
[ WITH NO_INFOMSGS ]

Example:

DBCC CHECKIDENT ('[TestTable]', RESEED, 0);
GO

It was not supported in previous versions of the Azure SQL Database but is supported now.

Thanks to Solomon Rutzky the docs for the command are now fixed.

Tooltips Position pure css

      div {_x000D_
        position: absolute;_x000D_
        top: 50%;_x000D_
        left: 50%;_x000D_
        transform: translate(-50%, -50%);_x000D_
        -ms-transform: translate(-50%, -50%); /* IE 9 */_x000D_
        -webkit-transform: translate(-50%, -50%); /* Chrome, Safari, Opera */ _x000D_
       _x000D_
        text-align: center;_x000D_
      }       _x000D_
 _x000D_
      .tooltip {_x000D_
        position: relative;_x000D_
        display: inline-block;_x000D_
        border-bottom: 1px dotted black;_x000D_
      }_x000D_
_x000D_
      .tooltip .tooltiptext {_x000D_
        visibility: hidden;_x000D_
        width: 120px;_x000D_
        background-color: black;_x000D_
        color: #fff;_x000D_
        //text-align: center;_x000D_
        border-radius: 6px;_x000D_
        padding: 5px 0;_x000D_
_x000D_
        /* Position the tooltip */_x000D_
        position: absolute;_x000D_
        z-index: 1;_x000D_
      }_x000D_
_x000D_
      .tooltip:hover .tooltiptext {_x000D_
        visibility: visible;_x000D_
      }  _x000D_
     _x000D_
      .toolLeft {_x000D_
        top: -5px;_x000D_
        right: 105%;_x000D_
      }     _x000D_
     _x000D_
      .toolRight {_x000D_
        top: -5px;_x000D_
        left: 105%;_x000D_
      }_x000D_
     _x000D_
      .toolTop {_x000D_
        bottom: 100%;_x000D_
        left: 50%;_x000D_
        margin-left: -60px;_x000D_
      }_x000D_
     _x000D_
      .toolBottom {_x000D_
        top: 100%;_x000D_
        left: 50%;_x000D_
        margin-left: -60px;_x000D_
      }

    <div>_x000D_
   _x000D_
      <div class="tooltip">Top <span class="tooltiptext toolTop">Tooltip text</span></div><br />_x000D_
      <div class="tooltip">Left  <span class="tooltiptext toolLeft">Tooltip text</span></div><br />   _x000D_
      <div class="tooltip">Right <span class="tooltiptext toolRight">Tooltip text</span></div><br />_x000D_
      <div class="tooltip">Bottom  <span class="tooltiptext toolBottom">Tooltip text</span></div><br />   _x000D_
   _x000D_
    </div>

Yes, you can use what's known as :nth-child selectors.

In this case you would use:

li:nth-child(3n) {
// Styling for every third element here.
}

:nth-child(3n):

3(0) = 0
3(1) = 3
3(2) = 6
3(3) = 9
3(4) = 12

:nth-child() is compatible in Chrome, Firefox, and IE9+.

For a work around to use :nth-child() amongst other pseudo-classes/attribute selectors in IE6 through to IE8, see this link.

rand or mt_rand will do...

usage:

rand(min, max);

mt_rand(min, max);

I think you'll get what you want with the -maxdepth 1 option, based on your current command structure. If not, you can try looking at the man page for find.

Relevant entry (for convenience's sake):

-maxdepth levels
          Descend at most levels (a non-negative integer) levels of direc-
          tories below the command line arguments.   `-maxdepth  0'  means
          only  apply the tests and actions to the command line arguments.

Your options basically are:

# Do NOT show hidden files (beginning with ".", i.e., .*):
find DirsRoot/* -maxdepth 0 -type f

Or:

#  DO show hidden files:
find DirsRoot/ -maxdepth 1 -type f

actually you don't need to replace this all....

there are 2 ways to do this. One is to use autoclose property, the other (alternativ) way is to use the on change property thats fired by the input when selecting a Date.

HTML

<div class="container">
    <div class="hero-unit">
        <input type="text" placeholder="Sample 1: Click to show datepicker" id="example1">
    </div>
    <div class="hero-unit">
        <input type="text" placeholder="Sample 2: Click to show datepicker" id="example2">
    </div>
</div>

jQuery

$(document).ready(function () {
    $('#example1').datepicker({
        format: "dd/mm/yyyy",
        autoclose: true
    });

    //Alternativ way
    $('#example2').datepicker({
      format: "dd/mm/yyyy"
    }).on('change', function(){
        $('.datepicker').hide();
    });

});

this is all you have to do :)

HERE IS A FIDDLE to see whats happening.

Fiddleupdate on 13 of July 2016: CDN wasnt present anymore

According to your EDIT:

$('#example1').datepicker().on('changeDate', function (ev) {
    $('#example1').Close();
});

Here you take the Input (that has no Close-Function) and create a Datepicker-Element. If the element changes you want to close it but you still try to close the Input (That has no close-function).

Binding a mouseup event to the document state may not be the best idea because you will fire all containing scripts on each click!

Thats it :)

EDIT: August 2017 (Added a StackOverFlowFiddle aka Snippet. Same as in Top of Post)

$(document).ready(function () {_x000D_
    $('#example1').datepicker({_x000D_
        format: "dd/mm/yyyy",_x000D_
        autoclose: true_x000D_
    });_x000D_
_x000D_
    //Alternativ way_x000D_
    $('#example2').datepicker({_x000D_
      format: "dd/mm/yyyy"_x000D_
    }).on('change', function(){_x000D_
        $('.datepicker').hide();_x000D_
    });_x000D_
});

.hero-unit{_x000D_
  float: left;_x000D_
  width: 210px;_x000D_
  margin-right: 25px;_x000D_
}_x000D_
.hero-unit input{_x000D_
  width: 100%;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>_x000D_
<div class="container">_x000D_
    <div class="hero-unit">_x000D_
        <input type="text" placeholder="Sample 1: Click to show datepicker" id="example1">_x000D_
    </div>_x000D_
    <div class="hero-unit">_x000D_
        <input type="text" placeholder="Sample 2: Click to show datepicker" id="example2">_x000D_
    </div>_x000D_
</div>

EDIT: December 2018 Obviously Bootstrap-Datepicker doesnt work with jQuery 3.x see this to fix

To avoid all jQuery version complications, I honestly recommend using one of these really simple javascript functions...

function setSelectByValue(eID,val)
{ //Loop through sequentially//
  var ele=document.getElementById(eID);
  for(var ii=0; ii<ele.length; ii++)
    if(ele.options[ii].value==val) { //Found!
      ele.options[ii].selected=true;
      return true;
    }
  return false;
}

function setSelectByText(eID,text)
{ //Loop through sequentially//
  var ele=document.getElementById(eID);
  for(var ii=0; ii<ele.length; ii++)
    if(ele.options[ii].text==text) { //Found!
      ele.options[ii].selected=true;
      return true;
    }
  return false;
}

Based on this forum post: https://groups.google.com/forum/#!topic/ggplot2/mK9DR3dKIBU

Sounds like the easiest thing to do is to add a line break (\n) before your x axis, and after your y axis labels. Seems a lot easier (although dumber) than the solutions posted above.

ggplot(mpg, aes(cty, hwy)) + 
    geom_point() + 
    xlab("\nYour_x_Label") + ylab("Your_y_Label\n")

Hope that helps!

Everything you need to know about underscore template is here. Only 3 things to keep in mind:

1. <% %> - to execute some code
2. <%= %> - to print some value in template
3. <%- %> - to print some values HTML escaped

That's all about it.

Simple example:

var tpl = _.template("<h1>Some text: <%= foo %></h1>");

then tpl({foo: "blahblah"}) would be rendered to the string <h1>Some text: blahblah</h1>

Using LIKE:

SELECT *
  FROM TABLE
 WHERE column LIKE '%cats%'  --case-insensitive

string nonNormalized = "\r\n\n\r";

string normalized = nonNormalized.Replace("\r", "\n").Replace("\n", "\r\n");

Here's a way that I consider easier: The general idea is that you want to append a text element to a circle element then play around with its "dx" and "dy" attributes until you position the text at the point in the circle that you like. In my example, I used a negative number for the dx since I wanted to have text start towards the left of the centre.

const nodes = [ {id: ABC, group: 1, level: 1}, {id:XYZ, group: 2, level: 1}, ]

const nodeElems = svg.append('g')
.selectAll('circle')
.data(nodes)
.enter().append('circle')
.attr('r',radius)
.attr('fill', getNodeColor)

const textElems = svg.append('g')
.selectAll('text')
.data(nodes)
.enter().append('text')
.text(node => node.label)
.attr('font-size',8)//font size
.attr('dx', -10)//positions text towards the left of the center of the circle
.attr('dy',4)

You want to use the TRUNCATE command.

https://dev.mysql.com/doc/refman/8.0/en/mathematical-functions.html#function_truncate

I've found some success with this:

/^((ftp|http|https):\/\/)?www\.([A-z]+)\.([A-z]{2,})/

• It checks one or none of the following: ftp://, http://, or https://
• It requires www.
• It checks for any number of valid characters.
• Finally, it checks that it has a domain and that domain is at least 2 characters.

It's obviously not perfect but it handled my cases pretty well

Had an similar issue embeding youtube chat and I figure it out. Maybe there is a similar solution for similar problem.

Refused to display 'https://www.youtube.com/live_chat?v=yDc9BonIXXI&embed_domain=your.domain.web' in a frame because it set 'X-Frame-Options' to 'sameorigin'

My webpage works with www and without it. So to make it work you need to make sure you load the one that is listed on the embed_domain= value... Maybe there is a variable your missing to tell where to embed your iframe. To fix my problem had to write a script to detect the right webpage and execute proper iframe embed domain name.

<iframe src='https://www.youtube.com/live_chat?v=yDc9BonIXXI&embed_domain=your.domain.web' width="100%" height="600" frameborder='no' scrolling='no'></iframe>

or

<iframe src='https://www.youtube.com/live_chat?v=yDc9BonIXXI&embed_domain=www.your.domain.web' width="100%" height="600" frameborder='no' scrolling='no'></iframe>

Understand you are not using iframes, but still there may be some variable you need to add to your syntax to tell it where the script is going to be used.

Adapted this to take an input list of servers, specify a hostname and give some helpful output

            $name = "<ServiceName>"
            $servers = Get-content servers.txt

            function Confirm-WindowsServiceExists($name)
            {   
                if (Get-Service -Name $name -Computername $server -ErrorAction Continue)
                {
                    Write-Host "$name Exists on $server"
                    return $true
                }
                    Write-Host "$name does not exist on $server"
                    return $false
            }

            function Remove-WindowsServiceIfItExists($name)
            {   
                $exists = Confirm-WindowsServiceExists $name
                if ($exists)
                {    
                    Write-host "Removing Service $name from $server"
                    sc.exe \\$server delete $name
                }       
            }

            ForEach ($server in $servers) {Remove-WindowsServiceIfItExists($name)}

I would strongly recommend using a library like PHPMailer to send emails.
It's easier and handles most of the issues automatically for you.

Regarding displaying embedded (inline) images, here's what's on their documentation:

Inline Attachments

There is an additional way to add an attachment. If you want to make a HTML e-mail with images incorporated into the desk, it's necessary to attach the image and then link the tag to it. For example, if you add an image as inline attachment with the CID my-photo, you would access it within the HTML e-mail with <img src="cid:my-photo" alt="my-photo" />.

In detail, here is the function to add an inline attachment:

$mail->AddEmbeddedImage(filename, cid, name);
//By using this function with this example's value above, results in this code:
$mail->AddEmbeddedImage('my-photo.jpg', 'my-photo', 'my-photo.jpg ');

To give you a more complete example of how it would work:

<?php
require_once('../class.phpmailer.php');
$mail = new PHPMailer(true); // the true param means it will throw exceptions on     errors, which we need to catch

$mail->IsSMTP(); // telling the class to use SMTP

try {
  $mail->Host       = "mail.yourdomain.com"; // SMTP server
  $mail->Port       = 25;                    // set the SMTP port
  $mail->SetFrom('[email protected]', 'First Last');
  $mail->AddAddress('[email protected]', 'John Doe');
  $mail->Subject = 'PHPMailer Test';

  $mail->AddEmbeddedImage("rocks.png", "my-attach", "rocks.png");
  $mail->Body = 'Your <b>HTML</b> with an embedded Image: <img src="cid:my-attach"> Here is an image!';

  $mail->AddAttachment('something.zip'); // this is a regular attachment (Not inline)
  $mail->Send();
  echo "Message Sent OK<p></p>\n";
} catch (phpmailerException $e) {
  echo $e->errorMessage(); //Pretty error messages from PHPMailer
} catch (Exception $e) {
  echo $e->getMessage(); //Boring error messages from anything else!
}
?>

Edit:

Regarding your comment, you asked how to send HTML email with embedded images, so I gave you an example of how to do that.
The library I told you about can send emails using a lot of methods other than SMTP.
Take a look at the PHPMailer Example page for other examples.

One way or the other, if you don't want to send the email in the ways supported by the library, you can (should) still use the library to build the message, then you send it the way you want.

For example:

You can replace the line that send the email:

$mail->Send();

With this:

$mime_message = $mail->CreateBody(); //Retrieve the message content
echo $mime_message; // Echo it to the screen or send it using whatever method you want

Hope that helps. Let me know if you run into trouble using it.

The other answers to this question all miss the key point that in Java, there is one mutex associated with every object. (I'm assuming you know what a mutex or "lock" is.) This is not the case in most programming languages which have the concept of "locks". For example, in Ruby, you have to explicitly create as many Mutex objects as you need.

I think I know why the creators of Java made this choice (although, in my opinion, it was a mistake). The reason has to do with the inclusion of the synchronized keyword. I believe that the creators of Java (naively) thought that by including synchronized methods in the language, it would become easy for people to write correct multithreaded code -- just encapsulate all your shared state in objects, declare the methods that access that state as synchronized, and you're done! But it didn't work out that way...

Anyways, since any class can have synchronized methods, there needs to be one mutex for each object, which the synchronized methods can lock and unlock.

wait and notify both rely on mutexes. Maybe you already understand why this is the case... if not I can add more explanation, but for now, let's just say that both methods need to work on a mutex. Each Java object has a mutex, so it makes sense that wait and notify can be called on any Java object. Which means that they need to be declared as methods of Object.

Another option would have been to put static methods on Thread or something, which would take any Object as an argument. That would have been much less confusing to new Java programmers. But they didn't do it that way. It's much too late to change any of these decisions; too bad!

By the way guys, (int)Decimal.MaxValue will overflow. You can't get the "int" part of a decimal because the decimal is too friggen big to put in the int box. Just checked... its even too big for a long (Int64).

If you want the bit of a Decimal value to the LEFT of the dot, you need to do this:

Math.Truncate(number)

and return the value as... A DECIMAL or a DOUBLE.

edit: Truncate is definitely the correct function!

Try:

throw new Exception("transction: " + transNbr, E); 

Yes, it is valid to use the anchor tag without a href attribute.

If the a element has no href attribute, then the element represents a placeholder for where a link might otherwise have been placed, if it had been relevant, consisting of just the element's contents.

Yes, you can use class and other attributes, but you can not use target, download, rel, hreflang, and type.

The target, download, rel, hreflang, and type attributes must be omitted if the href attribute is not present.

As for the "Should I?" part, see the first citation: "where a link might otherwise have been placed if it had been relevant". So I would ask "If I had no JavaScript, would I use this tag as a link?". If the answer is yes, then yes, you should use <a> without href. If no, then I would still use it, because productivity is more important for me than edge case semantics, but this is just my personal opinion.

Additionally, you should watch out for different behaviour and styling (e.g. no underline, no pointer cursor, not a :link).

Source: W3C HTML5 Recommendation