Programs & Examples On #Locbaml

Try this:

<meta http-equiv="refresh" content="5;URL= your url">

or

<meta http-equiv="refresh" content="5">  

you are looking for http://api.jquery.com/hasClass/

<div id="mydiv" class="foo bar"></div>

$('#mydiv').hasClass('foo') //returns ture

According to this documentation: https://docs.microsoft.com/pt-br/dotnet/api/system.enum.tostring?view=netframework-4.8

It is possible to just convert a enumerator to string using a format like this:

public enum Example
{
    Example1,
    Example2
}

Console.WriteLine(Example.Example1.ToString("g"));

//Outputs: "Example1"

You can see all the possible formats in this link: https://docs.microsoft.com/pt-br/dotnet/api/system.string?view=netframework-4.8

As many others have said, htmlentities() will do the trick... but it will look like shit.

Wrap it up with a <pre> tag and you'll preserve your indentation.

echo '<pre>';
echo htmlspecialchars($YOUR_HTML);
echo '</pre>';

if you want to change the only icon of radio button then you can only add android:button="@drawable/ic_launcher" to your radio button and for making sensitive on click then you have to use the selector

 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">

<item android:drawable="@drawable/image_what_you_want_on_select_state" android:state_checked="true"/>
<item android:drawable="@drawable/image_what_you_want_on_un_select_state"    android:state_checked="false"/>


 </selector>

and set to your radio android:background="@drawable/name_of_selector"

You can also put the tooltip onto one line by removing the "title":

this.chart = new Chart(ctx, {
    type: this.props.horizontal ? 'horizontalBar' : 'bar',
    options: {
        legend: {
            display: false,
        },
        tooltips: {
            callbacks: {
                label: tooltipItem => `${tooltipItem.yLabel}: ${tooltipItem.xLabel}`, 
                title: () => null,
            }
        },
    },
});

If you are on Ubuntu, run:

 sudo apt-get install php-mysqlnd

[edit on 2009-04-21]

    As Micah pointed out, this only works when you have named that
    particular range (hence .Name anyone?) Yeah, oops!

[/edit]

A little late to the party, I know, but in case anyone else catches this in a google search (as I just did), you could also try the following:

Dim cell as Range
Dim address as String
Set cell = Sheet1.Range("A1")
address = cell.Name

This should return the full address, something like "=Sheet1!$A$1".

Assuming you don't want the equal sign, you can strip it off with a Replace function:

address = Replace(address, "=", "")

t.integer :retweets_count, :default => 0

... should work.

See the Rails guide on migrations

asarray(x) is like array(x, copy=False)

Use asarray(x) when you want to ensure that x will be an array before any other operations are done. If x is already an array then no copy would be done. It would not cause a redundant performance hit.

Here is an example of a function that ensure x is converted into an array first.

def mysum(x):
    return np.asarray(x).sum()

For Eloquent you can just do:

$result->getQuery()->toSql();

But you need to remove the "->get()" part from your query.

Using CSS3: http://www.w3schools.com/cssref/sel_nth-child.asp

If that's not an option for any reason, you could try giving the list items classes:

<ul>
<li class="one"></li>
<li class="two"></li>
<li class="three"></li>
...
</ul>

Then in your css:

li.one{display:none}/*hide first li*/
li.three{display:none}/*hide third li*/

window bottom scroll to top scroll using jquery.

 <script> 

 var lastScroll = 0;

 $(document).ready(function($) {

 $(window).scroll(function(){

 setTimeout(function() { 
    var scroll = $(window).scrollTop();
    if (scroll > lastScroll) {

        $("header").removeClass("menu-sticky");

    } 
    if (scroll == 0) {
    $("header").removeClass("menu-sticky");

    }
    else if (scroll < lastScroll - 5) {


        $("header").addClass("menu-sticky");

    }
    lastScroll = scroll;
    },0);
    });
   });
 </script>

You can do this through straight javascript and DOM, but I really recommend learning JQuery. Here is a function you can use to actually toggle that object.

http://api.jquery.com/toggle/

EDIT: Adding the actual code:

Solution:

HTML snippet:

<a href="#" id="showAll" title="Show Tags">Show All Tags</a>
<ul id="tags" class="subforums" style="display:none;overflow-x: visible; overflow-y: visible; ">
    <li>Tag 1</li>
    <li>Tag 2</li>
    <li>Tag 3</li>
    <li>Tag 4</li>
    <li>Tag 5</li>
</ul>

Javascript code using JQuery from Google's Content Distribution Network: https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js

$(function() {
    $('#showAll').click(function(){  //Adds click event listener  
        $('#tags').toggle('slow'); // Toggles visibility.  Use the 'slow' parameter to add a nice effect.
    });
});

You can test directly from this link: http://jsfiddle.net/vssJr/5/

Additional Comments on JQuery:

Someone has suggested that using JQuery for something like this is wrong because it is a 50k Library. I have a strong opinion against that.

JQuery is widely used because of the huge advantages it offers (like many other javascript frameworks). Additionally, JQuery is hosted by Content Distribution Networks (CDNs) like Google's CDN that will guarantee that the library is cached in the client's browser. It will have minimal impact on the client.

Additionally, with JQuery you can use powerful selectors, adding event listener, and use functions that are for the most part guaranteed to be cross-browser.

If you are a beginner and want to learn Javascript, please don't discount frameworks like JQuery. It will make your life so much easier.

You need to make sure that the clocks on all your servers are correct. Kerberos errors are normally caused by your server clock being out of sync with your domain.

UPDATE

Failure code 0x12 very specifically means "Clients credentials have been revoked", which means that this error has happened once the account has been disabled, expired, or locked out.

It would be useful to try and find the previous error messages if you think that the account was active - i.e. this error message may not be the root cause, you will have different errors preceding this error, which cause the account to get locked.

Ideally, to get a full answer, you will need to reactivate the account and keep an eye on the logs for an error occurring before the 0x12 error messages.

If someone uses jquery, he can do it like this :

var click_count = 0;
$( "canvas" ).bind( "click", function( event ) {
    //do whatever you want
    click_count++;
    if ( click_count == 50 ) {
        //remove the event
        $( this ).unbind( event );
    }
});

Hope that it can help someone. Note that the answer given by @user113716 work nicely :)

the nuget package Selenium.Support already contains an extension method to help with this. Once it is included, one liner to executer script

  Driver.ExecuteJavaScript("console.clear()");

or

  string result = Driver.ExecuteJavaScript<string>("console.clear()");

I don't know of any such, and my experience is that it doesn't currently exist. Most are side by side comparisons of two databases. That information requires experts in all the databases encountered, which isn't common. Versions depend too, to know what is supported.

ANSI functions are making strides to ensure syntax is supported across databases, but it's dependent on vendors implementing the spec. And to date, they aren't implementing the entire ANSI spec at a time.

But you can crowd source on sites like this one by asking specific questions and including the databases involved and the versions used.

The popular answer here does work sometimes, but other times it creates horizontal scroll bars that are tough to deal with - especially when dealing with wide horizontal navigations and large pull down menus. Here is an even lighter-weight version that helps avoid those edge cases:

#wrap {
    float: right;
    position: relative;
    left: -50%;
}
#content {
    left: 50%;
    position: relative;
}

Proof that it is working!

To more specifically answer your question, it is probably not possible to do without setting up some containing element, however it is very possible to do without specifying a width value. Hope that saves someone out there some headaches!

I was looking for an solution to make an XHR request to a server from a local html file and found a solution using Chrome and PHP. (no Jquery)

Javascripts:

var x = new XMLHttpRequest(); 
if(x) x.onreadystatechange=function(){ 
    if (x.readyState === 4 && x.status===200){
        console.log(x.responseText); //Success
    }else{ 
        console.log(x); //Failed
    }
};
x.open(GET, 'http://example.com/', true);
x.withCredentials = true;
x.send();

My Chrome's request header Origin: null

My PHP response header (Note that 'null' is a string). HTTP_REFERER allow cross-origin from a remote server to another.

header('Access-Control-Allow-Origin: '.(trim($_SERVER['HTTP_REFERER'],'/')?:'null'),true);
header('Access-Control-Allow-Credentials:true',true);

I was able to successfully connect to my server. You can disregards the Credentials headers, but this works for me with Apache's AuthType Basic enabled

I tested compatibility with FF and Opera, It works in many cases such as:

From a VM LAN IP (192.168.0.x) back to the VM'S WAN (public) IP:port
From a VM LAN IP back to a remote server domain name.
From a local .HTML file to the VM LAN IP and/or VM WAN IP:port,
From a local .HTML file to a remote server domain name.
And so on.

I think if you have MyEclipse, it adds a label to the Project Properties page which contains the total number of source code lines. Might not help you as MyEclipse is not free though.

Unfortunately, that wasn't enough in my case so I wrote a source analyzer to gather statistics not gathered by other solutions (for example the metrics mentioned by AlbertoPL).

Try using xpath. You can use it to parse elements out of an xml tree.

http://www.ibm.com/developerworks/xml/library/x-tipclp/index.html

Just adding for who might need.. Don't forget to alter the table!

ALTER TABLE table_name ADD FULLTEXT(column_name);

In case of a number you can try to convert to string:

var stringValue = str.toString();
return stringValue.replace(/^\s+|\s+$/g,'');

If you're referring to the concept of accessors, then the simple goal is to hide the underlying storage from arbitrary manipulation. The most extreme mechanism for this is

function Foo(someValue) {
    this.getValue = function() { return someValue; }
    return this;
}

var myFoo = new Foo(5);
/* We can read someValue through getValue(), but there is no mechanism
 * to modify it -- hurrah, we have achieved encapsulation!
 */
myFoo.getValue();

If you're referring to the actual JS getter/setter feature, eg. defineGetter/defineSetter, or { get Foo() { /* code */ } }, then it's worth noting that in most modern engines subsequent usage of those properties will be much much slower than it would otherwise be. eg. compare performance of

var a = { getValue: function(){ return 5; }; }
for (var i = 0; i < 100000; i++)
    a.getValue();

vs.

var a = { get value(){ return 5; }; }
for (var i = 0; i < 100000; i++)
    a.value;

Replace double quotes with single ones:

INSERT
INTO    MY.LOGFILE
        (id,severity,category,logdate,appendername,message,extrainfo)
VALUES  (
       'dee205e29ec34',
       'FATAL',
       'facade.uploader.model',
       '2013-06-11 17:16:31',
       'LOGDB',
       NULL,
       NULL
       )

In SQL, double quotes are used to mark identifiers, not string constants.

This is for anchor tags that act as tabs:

[ngStyle]="{'pointer-events': isSaving ? 'none': 'auto'}"

The best method would be using some JSON library, e.g. Jackson ( http://jackson.codehaus.org ).

But if this is not an option simply escape msget before adding it to your string:

The wrong way to do this is

String msgetEscaped = msget.replaceAll("\"", "\\\"");

Either use (as recommended in the comments)

String msgetEscaped = msget.replace("\"", "\\\"");

or

String msgetEscaped = msget.replaceAll("\"", "\\\\\"");

A sample with all three variants can be found here: http://ideone.com/Nt1XzO

Readonly datepicker with example (jquery) - 
In following example you can not open calendar popup.
Check following code see normal and readonly datepicker.

Html Code- 

<!doctype html>_x000D_
<html lang = "en">_x000D_
   <head>_x000D_
      <meta charset = "utf-8">_x000D_
      <title>jQuery UI Datepicker functionality</title>_x000D_
      <link href = "https://code.jquery.com/ui/1.10.4/themes/ui-lightness/jquery-ui.css"_x000D_
         rel = "stylesheet">_x000D_
      <script src = "https://code.jquery.com/jquery-1.10.2.js"></script>_x000D_
      <script src = "https://code.jquery.com/ui/1.10.4/jquery-ui.js"></script>_x000D_
_x000D_
      <!-- Javascript -->_x000D_
      <script>_x000D_
         $(function() {_x000D_
                var currentDate=new Date();_x000D_
                $( "#datepicker-12" ).datepicker({_x000D_
                  setDate:currentDate,_x000D_
                  beforeShow: function(i) { _x000D_
                      if ($(i).attr('readonly')) { return false; } _x000D_
                   }_x000D_
                });_x000D_
                $( "#datepicker-12" ).datepicker("setDate", currentDate);_x000D_
                $("#datepicker-13").datepicker();_x000D_
                $( "#datepicker-13" ).datepicker("setDate", currentDate);_x000D_
        });_x000D_
      </script>_x000D_
   </head>_x000D_
_x000D_
   <body>_x000D_
      <!-- HTML --> _x000D_
      <p>Readonly DatePicker: <input type = "text" id = "datepicker-12" readonly="readonly"></p>_x000D_
      <p>Normal DatePicker: <input type = "text" id = "datepicker-13"></p>_x000D_
   </body>_x000D_
</html>

I agree withe the other answers regarding the correct way to loop through the files. However the OP asked:

The code above doesn't work, do you know why?

Yes!

An excellent article What is the difference between test, [ and [[ ?] explains in detail that among other differences, you cannot use expression matching or pattern matching within the test command (which is shorthand for [ )

Feature            new test [[    old test [           Example

Pattern matching    = (or ==)    (not available)    [[ $name = a* ]] || echo "name does not start with an 'a': $name"

Regular Expression     =~        (not available)    [[ $(date) =~ ^Fri\ ...\ 13 ]] && echo "It's Friday the 13th!"
matching

So this is the reason your script fails. If the OP is interested in an answer with the [[ syntax (which has the disadvantage of not being supported on as many platforms as the [ command), I would be happy to edit my answer to include it.

EDIT: Any protips for how to format the data in the answer as a table would be helpful!

Did you try showing your window using the ShowDialog method?

Don't forget to set the Owner property on the dialog window to the main window. This will avoid weird behavior when Alt+Tabbing, etc.

source: @mokagio

Intrinsic Content Size - Pretty self-explanatory, but views with variable content are aware of how big their content is and describe their content's size through this property. Some obvious examples of views that have intrinsic content sizes are UIImageViews, UILabels, UIButtons.

Content Hugging Priority - The higher this priority is, the more a view resists growing larger than its intrinsic content size.

Content Compression Resistance Priority - The higher this priority is, the more a view resists shrinking smaller than its intrinsic content size.

Check here for more explanation: AUTO LAYOUT MAGIC: CONTENT SIZING PRIORITIES

For a .NET Core 2.0 console app, I did the following:

1. Create a new file named appsettings.json at the root of the project (the file name can be anything)
2. Add my specific settings to that file as json. For example:

{
  "myKey1" :  "my test value 1", 
  "myKey2" :  "my test value 2", 
  "foo" :  "bar" 
}

3. Configure to copy the file to the output directory whenever the project is built (in VS -> Solution Explorer -> right-click file -> select 'Properties' -> Advanced -> Copy to Output Directory -> select 'Copy Always')

4. Install the following nuget package in my project:

   • Microsoft.Extensions.Configuration.Json

5. Add the following to Program.cs (or wherever Main() is located):

   static void Main(string[] args)
   {
       var builder = new ConfigurationBuilder()
           .SetBasePath(Directory.GetCurrentDirectory())
           .AddJsonFile("appsettings.json");
   
       var configuration = builder.Build();
   
       // rest of code...
   }
   

6. Then read the values using either of the following ways:

   string myKey1 = configuration["myKey1"];
   Console.WriteLine(myKey1);
   
   string foo = configuration.GetSection("foo").Value;
   Console.WriteLine(foo);
   

More info: https://docs.microsoft.com/en-us/aspnet/core/fundamentals/configuration?tabs=basicconfiguration#simple-configuration

First Navigate the Path of php.ini

sudo vi /etc/php/7.2/fpm/php.ini

then, next change

upload_max_filesize = 999M
post_max_size = 999M

then ESC-->:wq

Now Lastly Paste this command,

sudo systemctl restart php7.2-fpm.service

you are done.

You could create a new repo with

git init 

and then use

git fetch url-to-repo branchname:refs/remotes/origin/branchname

to fetch just that one branch into a local remote-tracking branch.

GET Scroll Position:

var scrolled_val = window.scrollY;

DETECT Scroll Position:

$(window).scroll
(
     function (event) 
     {
          var scrolled_val = window.scrollY;
          alert(scrolled_val);
     }
 );

$res = ActivityServer::query()->select('channel_id')->where(['id' => $id])->first()->attributesToArray();

I use get(), it returns an object, I use the attributesToArray() to change the object attribute to an array.

These come from the class version. If you try to load something compiled for java 6 in a java 5 runtime you'll get the error, incompatible class version, got 50, expected 49. Or something like that.

See here in byte offset 7 for more info.

Additional info can also be found here.

You don't have to press CTRL * space but maybe the delay is too big or you don't like the trigger (default is '.'). Go to

Window -> Preferences -> Java/Editor/Content Assist

And change the settings under Auto Activation to your likings.

If this does not work for windows users then see this answer.

Date Between Query

SELECT *
    FROM emp
    WHERE HIREDATE between to_date (to_char(sysdate, 'yyyy') ||'/09/01', 'yyyy/mm/dd')
    AND to_date (to_char(sysdate, 'yyyy') + 1|| '/08/31', 'yyyy/mm/dd');

Define a class to store your data first

public class YourDataClass {

    private String messageType;
    private Timestamp timestamp;
    private int count;
    private int version;

    // your get/setters
    ...........
}

And then initialize your map:

Map<Integer, YourDataClass> map = new HashMap<Integer, YourDataClass>();

TimeZone timeZone = TimeZone.getDefault();
String timeZoneInGMTFormat = timeZone.getDisplayName(false,TimeZone.SHORT);

Output : GMT+5:30

The general pattern to add dimensions could be drawn from this series:

x = 0
mat1 = []
for i in range(3):
    mat1.append(x)
    x+=1
print(mat1)


x=0
mat2 = []
for i in range(3):
    tmp = []
    for j in range(4):
        tmp.append(x)
        x+=1
    mat2.append(tmp)

print(mat2)


x=0
mat3 = []
for i in range(3):
    tmp = []
    for j in range(4):
        tmp2 = []
        for k in range(5):
            tmp2.append(x)
            x+=1
        tmp.append(tmp2)
    mat3.append(tmp)

print(mat3)

The answer from @Nani doesn't work anymore with Java 1.8u181. You still need to use your own TrustManager, but it needs to be a X509ExtendedTrustManager instead of a X509TrustManager:

import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.Socket;
import java.net.URL;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.X509Certificate;

import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLHandshakeException;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509ExtendedTrustManager;

public class Test {

   public static void main (String [] args) throws IOException {
      // This URL has a certificate with a wrong name
      URL url = new URL ("https://wrong.host.badssl.com/");

      try {
         // opening a connection will fail
         url.openConnection ().connect ();
      } catch (SSLHandshakeException e) {
         System.out.println ("Couldn't open connection: " + e.getMessage ());
      }

      // Bypassing the SSL verification to execute our code successfully
      disableSSLVerification ();

      // now we can open the connection
      url.openConnection ().connect ();

      System.out.println ("successfully opened connection to " + url + ": " + ((HttpURLConnection) url.openConnection ()).getResponseCode ());
   }

   // Method used for bypassing SSL verification
   public static void disableSSLVerification () {

      TrustManager [] trustAllCerts = new TrustManager [] {new X509ExtendedTrustManager () {
         @Override
         public void checkClientTrusted (X509Certificate [] chain, String authType, Socket socket) {

         }

         @Override
         public void checkServerTrusted (X509Certificate [] chain, String authType, Socket socket) {

         }

         @Override
         public void checkClientTrusted (X509Certificate [] chain, String authType, SSLEngine engine) {

         }

         @Override
         public void checkServerTrusted (X509Certificate [] chain, String authType, SSLEngine engine) {

         }

         @Override
         public java.security.cert.X509Certificate [] getAcceptedIssuers () {
            return null;
         }

         @Override
         public void checkClientTrusted (X509Certificate [] certs, String authType) {
         }

         @Override
         public void checkServerTrusted (X509Certificate [] certs, String authType) {
         }

      }};

      SSLContext sc = null;
      try {
         sc = SSLContext.getInstance ("SSL");
         sc.init (null, trustAllCerts, new java.security.SecureRandom ());
      } catch (KeyManagementException | NoSuchAlgorithmException e) {
         e.printStackTrace ();
      }
      HttpsURLConnection.setDefaultSSLSocketFactory (sc.getSocketFactory ());
   }
}

If git rebase --abort doesnt work and you still get

error: could not read '.git/rebase-apply/head-name': No such file or directory

Type:

git rebase --quit

I found it, I was trying to compile my app which is using facebook sdk. I was made that like augst 2016. When I try to open it today i got same error. I had that line in my gradle " compile 'com.facebook.android:facebook-android-sdk:4.+' " and I went https://developers.facebook.com/docs/android/change-log-4x this page and i found the sdk version while i was running this app succesfully and it was 4.14.1 then I changed that line to " compile 'com.facebook.android:facebook-android-sdk:4.14.1' " and it worked.

I had a problem where my Java applications quit work with no discernible evidence that I could find. It turned out my system started using the 64-bit version rather than the 32-bit version was needed (Windows Server 2012). In Windows, the command:

Javaw -version

just brought me back to the command prompt without any information. It wasn't until I tried

Javaw -Version 2>x.txt
type x.txt

that it gave me what was being executed was the 64-bit version. It boiled down to my PATH environment variable finding the 64-bit version first.

The onload will always be trigger, i slove this problem use try catch block.It will throw an exception when you try to get the contentDocument.

iframe.onload = function(){
   var that = $(this)[0];
   try{
        that.contentDocument;
   }
   catch(err){
        //TODO 
   }
}

Steps to Make Sublime Text a Python IDE (Windows)

Tested successfully on Sublime Text 3. Assuming Sublime Text and package control are already installed . . .

1. Install Python (python.org) and pay attention to where it is installed or choose a simple location like the C drive, agreeing to remove character limit at the end of the installation.

2. Install package SublimeREPL (Cntrl + Shift + P, Package Control - Install Package, SublimeREPL, Enter).

3. Go to Preferences, Package Settings, SublimeREPL, Settings - User.

4. Paste in the following, updating the file path to your python installation folder, as needed. You may customize these and choose whatever syntax you like (last line) but I prefer my output in plain text.

   {
     "default_extend_env": {"PATH":"C:\\Program Files\\Python36\\"},
     "repl_view_settings": {
     "translate_tabs_to_spaces": false,
     "auto_indent": false,
     "smart_indent": false,
     "spell_check": false,
     "indent_subsequent_lines": false,
     "detect_indentation": false,
     "auto_complete": true,
     "line_numbers": false,
     "gutter": false,
     "syntax": "Packages/Text/Plain text.tmLanguage"
     }
   }
   

5. Save and close the file (SublimeREPL.sublime-settings).

6. Go to Tools, Build System, New Build System.

7. Replace all existing text with the following:

   {
   "target": "run_existing_window_command", 
   "id": "repl_python_run",
   "file": "config/Python/Main.sublime-menu"
   }
   

8. Cntrl + S or save as "C:\Users[username]\AppData\Roaming\Sublime Text 3\Packages\User\SublimeREPL-python.sublime-build" updating username or path as needed. This should be wherever your settings and builds are stored by Sublime Text.

9. Go to Tools, Build System, select SublimeREPL-python.

10. All done--now to test. Open or create a simple python file, having a *.py extension and save it wherever desired.

11. Make sure the file is open and selected in Sublime Text. Now, when you press Cntrl + B to build and run it, it will open another tab, titled "REPL [python]", executing and displaying the results of your python code.

If you would like to go a step further, I highly recommend making the follow changes, to allow Sublime to reload your executed python in the same window, when you press Cntrl+B (Build), instead of it opening a new tab each time:

Add the following line in the "repl_python_run" command in (Preferences, Browse Packages) SublimeREPL\config\Python\Main.sublime-menu, right before the "external_id": "python" argument:

"view_id": "*REPL* [python]",

and then to change the line:

if view.id() == view_id

into:

if view.name() == view_id

in SublimeREPL\sublimerepl.py.

This error message is normally displayed after you have published your website to the server.

The main problem lies in the Application Pool you use for your website.

Configure your website to use the proper .NET Framework version (i.e. v4.0) under the General section of the Application Pool related to your website.

Under the Process Model, set the Identity value to Network Service.

Close the dialog box and right-click your website and select Advanced Settings... from the Manage Website option of the content menu. In the dialog box, under General section, make sure you have selected the proper name of the Application Pool to be used.

Your website should now run without any problem.

Hope this helps you overcome this error.

50 Meg is the max for Cell data download.

But you might be able to keep it under that in the app store and then have the app download other content after the user install and runs the app, so the app can be bigger. But not sure what the apple rules are for this.

I know that all in-app purchases need to be approved, but not sure if this kind of content needs to be approved.

If you think about it, comparing numbers to logical statements doesn't make much sense. However, since 0 is often associated with "Off" or "False" and 1 with "On" or "True", R has decided to allow 1 == TRUE and 0 == FALSE to both be true. Any other numeric-to-boolean comparison should yield false, unless it's something like 3 - 2 == TRUE.

You probably want to use the 'onbeforeunload' event. It will allow you call a function in the parent window from the child immediately before the child window closes.

So probably something like this:

window.onbeforeunload = function (e) {
    window.parent.functonToCallBeforeThisWindowCloses();
};

int numberOfSpaces = 3;
String space = String.format("%"+ numberOfSpaces +"s", " ");

'test' task does not work for Android plugin, for Android plugin use the following:

// Test Logging
tasks.withType(Test) {
    testLogging {
        events "started", "passed", "skipped", "failed"
    }
}

See the following: https://stackoverflow.com/a/31665341/3521637

I had the same exact issue on my windows 10 python version 3.8. In my case, I needed to install mysqlclient were the error occurred Microsoft Visual C++ 14.0 is required. Because installing visual studio and it's packages could be a tedious process, Here's what I did:

step 1 - Go to unofficial python binaries from any browser and open its website.

step 2 - press ctrl+F and type whatever you want. In my case it was mysqlclient.

step 3 - Go into it and choose according to your python version and windows system. In my case it was mysqlclient-1.4.6-cp38-cp38-win32.whl and download it.

step 4 - open command prompt and specify the path where you downloaded your file. In my case it was C:\Users\user\Downloads

step 5 - type pip install .\mysqlclient-1.4.6-cp38-cp38-win32.whl and press enter.

Thus it was installed successfully, after which I went my project terminal re-entered the required command. This solved my problem

Note that, while working on the project in pycharm, I also tried installing mysql-client from the project interpreter. But mysql-client and mysqlclient are different things. I have no idea why and it did not work.

General Answer

The general answer to your question is that it depends. And you get to decide by specifying what your "Content-Type" is in the HTTP headers.

A value of "application/x-www-form-urlencoded" means that your POST body will need to be URL encoded just like a GET parameter string. A value of "multipart/form-data" means that you'll be using content delimiters and NOT url encoding the content.

This answer has a much more thorough explanation if you'd like more information.

Specific Answer

For an answer specific to the PHP libraries you're using (CURL), you should read the documentation here.

Here's the relevant information:

CURLOPT_POST

TRUE to do a regular HTTP POST. This POST is the normal application/x-www-form-urlencoded kind, most commonly used by HTML forms.

CURLOPT_POSTFIELDS

The full data to post in a HTTP "POST" operation. To post a file, prepend a filename with @ and use the full path. The filetype can be explicitly specified by following the filename with the type in the format ';type=mimetype'. This parameter can either be passed as a urlencoded string like 'para1=val1&para2=val2&...' or as an array with the field name as key and field data as value. If value is an array, the Content-Type header will be set to multipart/form-data. As of PHP 5.2.0, value must be an array if files are passed to this option with the @ prefix.

Since "$(this).parent().index();" and "$(this).parent('table').index();" don't work for me, I use this code instead:

$('td').click(function(){
   var row_index = $(this).closest("tr").index();
   var col_index = $(this).index();
});

my py version is 3.7.3, and this cmd worked

python3.7 -m pip install requests

requests library - for retrieving data from web APIs.

This runs the pip module and asks it to find the requests library on PyPI.org (the Python Package Index) and install it in your local system so that it becomes available for you to import

In openCV whenever you try to display an oversized image or image bigger than your display resolution you get the cropped display. It's a default behaviour.
In order to view the image in the window of your choice openCV encourages to use named window. Please refer to namedWindow documentation

The function namedWindow creates a window that can be used as a placeholder for images and trackbars. Created windows are referred to by their names.

cv.namedWindow(name, flags=CV_WINDOW_AUTOSIZE) where each window is related to image container by the name arg, make sure to use same name

eg:

import cv2
frame = cv2.imread('1.jpg')
cv2.namedWindow("Display 1")
cv2.resizeWindow("Display 1", 300, 300)
cv2.imshow("Display 1", frame)

This is from MSDN sample:

(*.bmp, *.jpg)|*.bmp;*.jpg

So for your case

openFileDialog1.Filter = "JPG (*.jpg,*.jpeg)|*.jpg;*.jpeg|TIFF (*.tif,*.tiff)|*.tif;*.tiff"

The first visible character is '!' according to ASCII table.And the last one is '~' So "!file.doc" or "~file.doc' will be the top one depending your ranking order. You can check the ascii table here: http://www.asciitable.com/

Edit: This answer is based on the opinion of the author and not facts.

As Zabbix Senior Instructor and Consultant Hernandes Martins says in his "Zabbix server is not running what to do?" blog post:

This is the first step that should be checked regardless of the situation, always view the logs, from the moment the error message appeared in the zabbix web interface always view the log.

By following his advice I could be able to identify the cause of the issue with my Zabbix server, and then apply the solution related to the specific problem.

In my case, as I've commented in the page:

The problem in my server was of "4. Resource Allocation Issues". Just like you wrote above, Zabbix was showing out of memory errors on the log when trying to start the server.

After increasing the value of parameter CacheSize I tried to restart the service, but it didn't respond. So, I ended up restarting the whole machine. Fortunately, in the end it resolved the problem for good.

So, take a look at the log with command tail -f /var/log/zabbix/zabbix_server.log on the terminal/prompt, watch for any errors, and tackle the problem according to what it makes sense for your particular case.

You can also select multiple files like this

git add folder/subfolder/*

This will add all the files in the specified subfolder. Very useful when you edit a bunch of files but you just want to commit some of them...

Just with bash:

convert_date () {
    local months=( JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC )
    local i
    for (( i=0; i<11; i++ )); do
        [[ $2 = ${months[$i]} ]] && break
    done
    printf "%4d%02d%02d\n" $3 $(( i+1 )) $1
}

And invoke it like this

d=$( convert_date 27 JUN 2011 )

Or if the "old" date string is stored in a variable

d_old="27 JUN 2011"
d=$( convert_date $d_old )  # not quoted

I don't believe that there is a well-supported multi-platform library available. Remember that Python itself is written in C so any library is simply going to make a smart decision about which OS-specific code snippet to run, as you suggested above.

This error is fairly self-explanatory. Dictionary keys are unique and you cannot have more than one of the same key. To fix this, you should modify your code like so:

Dictionary<string, string> rct3Features = new Dictionary<string, string>();
Dictionary<string, string> rct4Features = new Dictionary<string, string>();

foreach (string line in rct3Lines) 
{
    string[] items = line.Split(new String[] { " " }, 2, StringSplitOptions.None);

    if (!rct3Features.ContainsKey(items[0]))
    {
        rct3Features.Add(items[0], items[1]);
    }

    ////To print out the dictionary (to see if it works)
    //foreach (KeyValuePair<string, string> item in rct3Features)
    //{
    //    Console.WriteLine(item.Key + " " + item.Value);
    //}
}

This simple if statement ensures that you are only attempting to add a new entry to the Dictionary when the Key (items[0]) is not already present.

Always keep in mind that 'size' is variable if not explicitly specified so if you declare

 int i = 10;

On some systems it may result in 16-bit integer by compiler and on some others it may result in 32-bit integer (or 64-bit integer on newer systems).

In embedded environments this may end up in weird results (especially while handling memory mapped I/O or may be consider a simple array situation), so it is highly recommended to specify fixed size variables. In legacy systems you may come across

 typedef short INT16;
 typedef int INT32;
 typedef long INT64; 

Starting from C99, the designers added stdint.h header file that essentially leverages similar typedefs.

On a windows based system, you may see entries in stdin.h header file as

 typedef signed char       int8_t;
 typedef signed short      int16_t;
 typedef signed int        int32_t;
 typedef unsigned char     uint8_t;

There is quite more to that like minimum width integer or exact width integer types, I think it is not a bad thing to explore stdint.h for a better understanding.

I don't think jQuery itself includes datetimepicker. You must use jQuery UI instead (src="jquery.ui").

The request body is available as byte stream by HttpServletRequest#getInputStream():

InputStream body = request.getInputStream();
// ...

Or as character stream by HttpServletRequest#getReader():

Reader body = request.getReader();
// ...

Note that you can read it only once. The client ain't going to resend the same request multiple times. Calling getParameter() and so on will implicitly also read it. If you need to break down parameters later on, you've got to store the body somewhere and process yourself.

• INNER JOIN most typical join for two or more tables. It returns data match on both table ON primarykey and forignkey relation.
• OUTER JOIN is same as INNER JOIN, but it also include NULL data on ResultSet.
  • LEFT JOIN = INNER JOIN + Unmatched data of left table with Null match on right table.
  • RIGHT JOIN = INNER JOIN + Unmatched data of right table with Null match on left table.
  • FULL JOIN = INNER JOIN + Unmatched data on both right and left tables with Null matches.
• Self join is not a keyword in SQL, when a table references data in itself knows as self join. Using INNER JOIN and OUTER JOIN we can write self join queries.

For example:

SELECT * 
FROM   tablea a 
       INNER JOIN tableb b 
               ON a.primary_key = b.foreign_key 
       INNER JOIN tablec c 
               ON b.primary_key = c.foreign_key 

How about this:

<command> > <filename.txt> & <filename.txt>

Example:

ipconfig /all > network.txt & network.txt

This will give the results in Notepad instead of the command prompt.

The suggested Code is flawed:

Imports VB = Microsoft.VisualBasic

Public Sub wait(ByVal seconds As Single)
    Static start As Single
    start = VB.Timer()
    Do While VB.Timer() < start + seconds
        System.Windows.Forms.Application.DoEvents()
    Loop
End Sub

VB.Timer() returns the seconds since midnight. If this is called just before midnight the break will be nearly a full day. I would suggest the following:

Private Sub Wait(ByVal Seconds As Double, Optional ByRef BreakCondition As Boolean = False)
    Dim l_WaitUntil As Date
    l_WaitUntil = Now.AddSeconds(Seconds)
    Do Until Now > l_WaitUntil
        If BreakCondition Then Exit Do
        DoEvents()
    Loop
End Sub

BreakCondition can be set to true when the waitloop should be cancelled as DoEvents is called this can be done from outside the loop.

This solution should work for you:

1. Go to Edit Configuration.

2. Select Activity select nothing and apply.

That's an old question, I know. But, according to me, it is missing proper answer.

The actual / optimal workflow here would be to incorporate SVN's post-commit hook so it triggers Jenkins job after the actual commit is issued only, not in any other case. This way you avoid unneeded polls on your SCM system.

You may find the following links interesting:

• Jenkins Wiki's post-commit hook description on Subversion Plugin's doc-site. Here you find documented example of the script you are interested in.
• Hook-scripts contrib directory in the source of official Apache Foundation's Subversion's source control repository.
• Similar question on StackOverflow.

In case of my setup in the corp's SVN server, I utilize the following (censored) script as a post-commit hook on the subversion server side:

#!/bin/sh

# POST-COMMIT HOOK

REPOS="$1"
REV="$2"
#TXN_NAME="$3"
LOGFILE=/var/log/xxx/svn/xxx.post-commit.log

MSG=$(svnlook pg --revprop $REPOS svn:log -r$REV)
JENK="http://jenkins.xxx.com:8080/job/xxx/job/xxx/buildWithParameters?token=xxx&username=xxx&cause=xxx+r$REV"
JENKtest="http://jenkins.xxx.com:8080/view/all/job/xxx/job/xxxx/buildWithParameters?token=xxx&username=xxx&cause=xxx+r$REV"

echo post-commit $* >> $LOGFILE 2>&1

# trigger Jenkins job - xxx
svnlook changed $REPOS -r $REV | cut -d' ' -f4 | grep -qP "branches/xxx/xxx/Source"
if test 0 -eq $? ; then
        echo $(date) - $REPOS - $REV: >> $LOGFILE
        svnlook changed $REPOS -r $REV | cut -d' ' -f4 | grep -P "branches/xxx/xxx/Source" >> $LOGFILE 2>&1
        echo logmsg: $MSG >> $LOGFILE 2>&1
        echo curl -qs $JENK >> $LOGFILE 2>&1
        curl -qs $JENK >> $LOGFILE 2>&1
        echo -------- >> $LOGFILE
fi

# trigger Jenkins job - xxxx
svnlook changed $REPOS -r $REV | cut -d' ' -f4 | grep -qP "branches/xxx_TEST"
if test 0 -eq $? ; then
        echo $(date) - $REPOS - $REV: >> $LOGFILE
        svnlook changed $REPOS -r $REV | cut -d' ' -f4 | grep -P "branches/xxx_TEST" >> $LOGFILE 2>&1
        echo logmsg: $MSG >> $LOGFILE 2>&1
        echo curl -qs $JENKtest >> $LOGFILE 2>&1
        curl -qs $JENKtest >> $LOGFILE 2>&1
        echo -------- >> $LOGFILE
fi

exit 0

You could try writing the XDocument to an XmlWriter piped to an XmlReader for an XmlDocument.

If I understand the concepts properly, a direct conversion is not possible (the internal structure is different / simplified with XDocument). But then, I might be wrong...

<input onchange="readURL(this);"  type="file" name="userfile" />
<img src="" id="blah"/>
<script>
 function readURL(input) {
    if (input.files && input.files[0]) {
        var reader = new FileReader();

        reader.onload = function (e) {
            $('#blah')
                    .attr('src', e.target.result)
                    .width(150).height(200);
        };

        reader.readAsDataURL(input.files[0]);
        //console.log(reader);
        //alert(reader.readAsDataURL(input.files[0]));
    }
}
</script>

The two queries express the same question. Apparently the query optimizer chooses two different execution plans. My guess would be that the distinct approach is executed like:

• Copy all business_key values to a temporary table
• Sort the temporary table
• Scan the temporary table, returning each item that is different from the one before it

The group by could be executed like:

• Scan the full table, storing each value of business key in a hashtable
• Return the keys of the hashtable

The first method optimizes for memory usage: it would still perform reasonably well when part of the temporary table has to be swapped out. The second method optimizes for speed, but potentially requires a large amount of memory if there are a lot of different keys.

Since you either have enough memory or few different keys, the second method outperforms the first. It's not unusual to see performance differences of 10x or even 100x between two execution plans.

For maximum performance.

If your object doesn't change often but needs to be iterated on often I suggest using a native Map as a cache.

// example object_x000D_
var obj = {a: 1, b: 2, c: 'something'};_x000D_
_x000D_
// caching map_x000D_
var objMap = new Map(Object.entries(obj));_x000D_
_x000D_
// fast iteration on Map object_x000D_
objMap.forEach((item, key) => {_x000D_
  // do something with an item_x000D_
  console.log(key, item);_x000D_
});

Object.entries already works in Chrome, Edge, Firefox and beta Opera so it's a future-proof feature. It's from ES7 so polyfill it https://github.com/es-shims/Object.entries for IE where it doesn't work.

Try passing columns of the DataFrame directly to matplotlib, as in the examples below, instead of extracting them as numpy arrays.

df = pd.DataFrame(np.random.randn(10,2), columns=['col1','col2'])
df['col3'] = np.arange(len(df))**2 * 100 + 100

In [5]: df
Out[5]: 
       col1      col2  col3
0 -1.000075 -0.759910   100
1  0.510382  0.972615   200
2  1.872067 -0.731010   500
3  0.131612  1.075142  1000
4  1.497820  0.237024  1700

Vary scatter point size based on another column

plt.scatter(df.col1, df.col2, s=df.col3)
# OR (with pandas 0.13 and up)
df.plot(kind='scatter', x='col1', y='col2', s=df.col3)

Vary scatter point color based on another column

colors = np.where(df.col3 > 300, 'r', 'k')
plt.scatter(df.col1, df.col2, s=120, c=colors)
# OR (with pandas 0.13 and up)
df.plot(kind='scatter', x='col1', y='col2', s=120, c=colors)

Scatter plot with legend

However, the easiest way I've found to create a scatter plot with legend is to call plt.scatter once for each point type.

cond = df.col3 > 300
subset_a = df[cond].dropna()
subset_b = df[~cond].dropna()
plt.scatter(subset_a.col1, subset_a.col2, s=120, c='b', label='col3 > 300')
plt.scatter(subset_b.col1, subset_b.col2, s=60, c='r', label='col3 <= 300') 
plt.legend()

Update

From what I can tell, matplotlib simply skips points with NA x/y coordinates or NA style settings (e.g., color/size). To find points skipped due to NA, try the isnull method: df[df.col3.isnull()]

To split a list of points into many types, take a look at numpy select, which is a vectorized if-then-else implementation and accepts an optional default value. For example:

df['subset'] = np.select([df.col3 < 150, df.col3 < 400, df.col3 < 600],
                         [0, 1, 2], -1)
for color, label in zip('bgrm', [0, 1, 2, -1]):
    subset = df[df.subset == label]
    plt.scatter(subset.col1, subset.col2, s=120, c=color, label=str(label))
plt.legend()

Not sure if it's really a problem, but I see you have the same name for your binding configuration ().

I usually try to call my endpoints something like "UserServiceBasicHttp" or something similar (the "Binding" really doesn't have anything to do here), and I try to call my binding configurations something with "....Configuration", e.g. "UserServiceDefaultBinding", to avoid any potential name clashes.

Marc

You'd be surprised to find out that 80/20 is quite a commonly occurring ratio, often referred to as the Pareto principle. It's usually a safe bet if you use that ratio.

However, depending on the training/validation methodology you employ, the ratio may change. For example: if you use 10-fold cross validation, then you would end up with a validation set of 10% at each fold.

There has been some research into what is the proper ratio between the training set and the validation set:

The fraction of patterns reserved for the validation set should be inversely proportional to the square root of the number of free adjustable parameters.

In their conclusion they specify a formula:

Validation set (v) to training set (t) size ratio, v/t, scales like ln(N/h-max), where N is the number of families of recognizers and h-max is the largest complexity of those families.

What they mean by complexity is:

Each family of recognizer is characterized by its complexity, which may or may not be related to the VC-dimension, the description length, the number of adjustable parameters, or other measures of complexity.

Taking the first rule of thumb (i.e.validation set should be inversely proportional to the square root of the number of free adjustable parameters), you can conclude that if you have 32 adjustable parameters, the square root of 32 is ~5.65, the fraction should be 1/5.65 or 0.177 (v/t). Roughly 17.7% should be reserved for validation and 82.3% for training.

This is a combination of the above, because I had to read several posts to understand.

1. In the Headers, add the following key-values:
   1. Content-Type to application/json
   2. and Accept to application/json

2. In the Body:
   1. change the type to "raw"
   2. confirm "JSON (application/json)" is the text type
   3. put the nested property there: { "Obj1" : { "key1" : "val1" } }

Hope this helps!

Since Java 7 this is very easy and intuitive to do.

List<String> fileContent = new ArrayList<>(Files.readAllLines(FILE_PATH, StandardCharsets.UTF_8));

for (int i = 0; i < fileContent.size(); i++) {
    if (fileContent.get(i).equals("old line")) {
        fileContent.set(i, "new line");
        break;
    }
}

Files.write(FILE_PATH, fileContent, StandardCharsets.UTF_8);

Basically you read the whole file to a List, edit the list and finally write the list back to file.

FILE_PATH represents the Path of the file.

Be sure to remember to invoke json.loads() on the contents of the file, as opposed to the file path of that JSON:

json_file_path = "/path/to/example.json"

with open(json_file_path, 'r') as j:
     contents = json.loads(j.read())

I think a lot of people are guilty of doing this every once in a while (myself included):

contents = json.loads(json_file_path)

If you do not want to attach code in a file (this was a good tip, ChssPly76, I need to check it out), you can try changing the default message format messages to rich text (Tools - Options - Mail Format - Message format) instead of HTML. I learned that Outlook's HTML formatting screws code layout (btw, Outlook uses MS Word's HTML rendering engine which sucks big time), but rich text works fine. So if I copy code from Visual Studio and paste it in Outlook message, when using rich text, it looks pretty good, but when in HTML mode, it's a disaster. To disable smart quotes, auto-correction, and other artifacts, set up the appropriate option via Tools - Options - Spelling - Spelling and AutoCorrection; you may also want to play with copy-paste settings (Tools - Options - Mail Format - Editor Options - Cut, copy, and paste).

For anyone on MacOS (I'm on Mojave 10.14), the following helped me out: https://github.com/reactioncommerce/reaction/issues/1938#issuecomment-284207213

You'd run these commands

echo kern.maxfiles=65536 | sudo tee -a /etc/sysctl.conf
echo kern.maxfilesperproc=65536 | sudo tee -a /etc/sysctl.conf
sudo sysctl -w kern.maxfiles=65536
sudo sysctl -w kern.maxfilesperproc=65536
ulimit -n 65536

Then try npm install once more.

An alias will expand to the string it represents. Anything after the alias will appear after its expansion without needing to be or able to be passed as explicit arguments (e.g. $1).

$ alias foo='/path/to/bar'
$ foo some args

will get expanded to

$ /path/to/bar some args

If you want to use explicit arguments, you'll need to use a function

$ foo () { /path/to/bar "$@" fixed args; }
$ foo abc 123

will be executed as if you had done

$ /path/to/bar abc 123 fixed args

To undefine an alias:

unalias foo

To undefine a function:

unset -f foo

To see the type and definition (for each defined alias, keyword, function, builtin or executable file):

type -a foo

Or type only (for the highest precedence occurrence):

type -t foo

When you get the error: implicit declaration of function it should also list the offending function. Often this error happens because of a forgotten or missing header file, so at the shell prompt you can type man 2 functionname and look at the SYNOPSIS section at the top, as this section will list any header files that need to be included. Or try http://linux.die.net/man/ This is the online man pages they are hyperlinked and easy to search. Functions are often defined in the header files, including any required header files is often the answer. Like cnicutar said,

You are using a function for which the compiler has not seen a declaration ("prototype") yet.

I think table-cell needs to have a parent display:table element.

jQuery makes it easy to set any attributes for an element - just use the .attr() method:

$(document).ready(function() {
    $("input").attr({
       "max" : 10,        // substitute your own
       "min" : 2          // values (or variables) here
    });
});

The document ready handler is not required if your script block appears after the element(s) you want to manipulate.

Using a selector of "input" will set the attributes for all inputs though, so really you should have some way to identify the input in question. If you gave it an id you could say:

$("#idHere").attr(...

...or with a class:

$(".classHere").attr(...

The correct way in .NET 4.0 is:

if (String.IsNullOrWhiteSpace(strSearch))

The String.IsNullOrWhiteSpace method used above is equivalent to:

if (strSearch == null || strSearch == String.Empty || strSearch.Trim().Length == 0) 
// String.Empty is the same as ""

Reference for IsNullOrWhiteSpace method

http://msdn.microsoft.com/en-us/library/system.string.isnullorwhitespace.aspx

Indicates whether a specified string is Nothing, empty, or consists only of white-space characters.

In earlier versions, you could do something like this:

if (String.IsNullOrEmpty(strSearch) || strSearch.Trim().Length == 0)

The String.IsNullOrEmpty method used above is equivalent to:

if (strSearch == null || strSearch == String.Empty)

Which means you still need to check for your "IsWhiteSpace" case with the .Trim().Length == 0 as per the example.

Reference for IsNullOrEmpty method

http://msdn.microsoft.com/en-us/library/system.string.isnullorempty.aspx

Indicates whether the specified string is Nothing or an Empty string.

Explanation:

You need to ensure strSearch (or any variable for that matter) is not null before you dereference it using the dot character (.) - i.e. before you do strSearch.SomeMethod() or strSearch.SomeProperty you need to check that strSearch != null.

In your example you want to make sure your string has a value, which means you want to ensure the string:

• Is not null
• Is not the empty string (String.Empty / "")
• Is not just whitespace

In the cases above, you must put the "Is it null?" case first, so it doesn't go on to check the other cases (and error) when the string is null.

<input type="text" name="whatever" id="funkystyling" />

Here's the CSS for the image on the left:

#funkystyling {
    background: white url(/path/to/icon.png) left no-repeat;
    padding-left: 17px;
}

And here's the CSS for the image on the right:

#funkystyling {
    background: white url(/path/to/icon.png) right no-repeat;
    padding-right: 17px;
}

Difference between install, update and require

Assume the following scenario:

composer.json

"parsecsv/php-parsecsv": "0.*"

composer.lock file

  "name": "parsecsv/php-parsecsv",
            "version": "0.1.4",

Latest release is 1.1.0. The latest 0.* release is 0.3.2

install: composer install parsecsv/php-parsecsv

This will install version 0.1.4 as specified in the lock file

update: composer update parsecsv/php-parsecsv

This will update the package to 0.3.2. The highest version with respect to your composer.json. The entry in composer.lock will be updated.

require: composer require parsecsv/php-parsecsv

This will update or install the newest version 1.1.0. Your composer.lock file and composer.json file will be updated as well.

Seems there is a change in handling of attribute protection and now you must whitelist params in the controller (instead of attr_accessible in the model) because the former optional gem strong_parameters became part of the Rails Core.

This should look something like this:

class PeopleController < ActionController::Base
  def create
    Person.create(person_params)
  end

private
  def person_params
    params.require(:person).permit(:name, :age)
  end
end

So params.require(:model).permit(:fields) would be used

and for nested attributes something like

params.require(:person).permit(:name, :age, pets_attributes: [:id, :name, :category])

Some more details can be found in the Ruby edge API docs and strong_parameters on github or here

I found this here:

On windows (win xp), the parent process will not finish until the longtask.py has finished its work. It is not what you want in CGI-script. The problem is not specific to Python, in PHP community the problems are the same.

The solution is to pass DETACHED_PROCESS Process Creation Flag to the underlying CreateProcess function in win API. If you happen to have installed pywin32 you can import the flag from the win32process module, otherwise you should define it yourself:

DETACHED_PROCESS = 0x00000008

pid = subprocess.Popen([sys.executable, "longtask.py"],
                       creationflags=DETACHED_PROCESS).pid

Building on Peter N's answer, this is an example of how to add (optional) user-specified arguments to pass to Java main for a JavaExec task (since you can't set the 'args' property manually for the reason he cites.)

Add this to the task:

task(runProgram, type: JavaExec) {

  [...]

  if (project.hasProperty('myargs')) {
      args(myargs.split(','))
  }

... and run at the command line like this

% ./gradlew runProgram '-Pmyargs=-x,7,--no-kidding,/Users/rogers/tests/file.txt'

See my class -  AppExtension.swift


// MARK: - UIImage (Base64 Encoding)

public enum ImageFormat {
    case PNG
    case JPEG(CGFloat)
}

extension UIImage {

    public func base64(format: ImageFormat) -> String {
        var imageData: NSData
        switch format {
        case .PNG: imageData = UIImagePNGRepresentation(self)
        case .JPEG(let compression): imageData = UIImageJPEGRepresentation(self, compression)
        }
        return imageData.base64EncodedStringWithOptions(.allZeros)
    }
}

hey you can try this

ColorStateList colorStateList = textView.getTextColors();
String hexColor = String.format("#%06X", (0xFFFFFF & colorStateList.getDefaultColor()));

Rather than the select itself, you could disable all of the options except for the currently selected option. This gives the appearance of a working drop-down, but only the option you want passed in is a valid selection.

For beginners,

There is a possibility that the jar file is a part of the project which you have not yet included in the Eclipse workspace.

For that, you need to know the project name of the jar file. Say for example, its abc-18.0.0-SNAPSHOT.jar, it means that the project you are supposed to include in your workspace is abc.

Got the same error recently but was able to fixed it by ensuring to close every wcf client call. eg.

WCFServiceClient client = new WCFServiceClient ();
//More codes here
// Always close the client.
client.Close();

or

using(WCFServiceClient client = new WCFServiceClient ())
{ 
    //More codes here 
}

Reading the previous answer i thought that this example can summarise the above solutions

const friend = Symbol('friend');

const ClassName = ((hidden, hiddenShared = 0) => {

    class ClassName {
        constructor(hiddenPropertyValue, prop){
            this[hidden] = hiddenPropertyValue * ++hiddenShared;
            this.prop = prop
        }

        get hidden(){
            console.log('getting hidden');
            return this[hidden];
        }

        set [friend](v){
            console.log('setting hiddenShared');
            hiddenShared = v;
        }

        get counter(){
            console.log('getting hiddenShared');
            return hiddenShared;
        }

        get privileged(){
            console.log('calling privileged method');
            return privileged.bind(this);
        }
    }

    function privileged(value){
        return this[hidden] + value;
    }

    return ClassName;
})(Symbol('hidden'), 0);

const OtherClass = (() => class OtherClass extends ClassName {
    constructor(v){
        super(v, 100);
        this[friend] = this.counter - 1;
    }
})();

UPDATE

now is it possible to make true private properties and methods (at least on chrome based browsers for now).

The syntax is pretty neat

class MyClass {
    #privateProperty = 1
    #privateMethod() { return 2 }
    static #privateStatic = 3
    static #privateStaticMethod(){return 4}
    static get #privateStaticGetter(){return 5}

    // also using is quite straightforward
    method(){
        return (
            this.#privateMethod() +
            this.#privateProperty +
            MyClass.#privateStatic +
            MyClass.#privateStaticMethod() +
            MyClass.#privateStaticGetter
        )
    }
}

new MyClass().method()
// returns 15

Note that for retrieving static references you wouldn't use this.constructor.#private, because it would brake its subclasses. You must use a reference to the proper class in order to retrieve its static private references (that are available only inside the methods of that class), ie MyClass.#private.

It may be a bit late, but this is now easier to do in Pandas by calling Series.str.match. The docs explain the difference between match, fullmatch and contains.

Note that in order to use the results for indexing, set the na=False argument (or True if you want to include NANs in the results).

Example more... attr() is various, val() is just one! Prop is boolean are different.

//EXAMPLE 1 - RESULT_x000D_
$('div').append($('input.idone').attr('value')).append('<br>');_x000D_
$('div').append($('input[name=nametwo]').attr('family')).append('<br>');_x000D_
$('div').append($('input#idtwo').attr('name')).append('<br>');_x000D_
$('div').append($('input[name=nameone]').attr('value'));_x000D_
_x000D_
$('div').append('<hr>'); //EXAMPLE 2_x000D_
$('div').append($('input.idone').val()).append('<br>');_x000D_
_x000D_
$('div').append('<hr>'); //EXAMPLE 3 - MODIFY VAL_x000D_
$('div').append($('input.idone').val('idonenew')).append('<br>');_x000D_
$('input.idone').attr('type','initial');_x000D_
$('div').append('<hr>'); //EXAMPLE 3 - MODIFY VALUE_x000D_
$('div').append($('input[name=nametwo]').attr('value', 'new-jquery-pro')).append('<br>');_x000D_
$('input#idtwo').attr('type','initial');

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
<input type="hidden" class="idone" name="nameone" value="one-test" family="family-number-one">_x000D_
<input type="hidden" id="idtwo" name="nametwo" value="two-test" family="family-number-two">_x000D_
<br>_x000D_
<div></div>

I had to edit the C:\Windows\System32\inetsrv\config\applicationHost.config file and add <requestLimits maxAllowedContentLength="1073741824" /> to the end of the...

<configuration>
    <system.webServer>
        <security>
            <requestFiltering>

section.

As per This Microsoft Support Article

Create modal dialog in HTML with id="confirmation" and use function showConfirmation.

Also remember you should to unbind (modal.unbind()) cancel and success buttons after hide modal dialog. If you do not make this you will get double binding. For example: if you open dialog once and press 'Cancel' and then open dialog in second time and press 'Ok' you will get 2 executions of success callback.

showConfirmation = function(title, message, success, cancel) {
    title = title ? title : 'Are you sure?';
    var modal = $("#confirmation");
    modal.find(".modal-title").html(title).end()
        .find(".modal-body").html(message).end()
        .modal({ backdrop: 'static', keyboard: false })
        .on('hidden.bs.modal', function () {
            modal.unbind();
        });
    if (success) {
        modal.one('click', '.modal-footer .btn-primary', success);
    }
    if (cancel) {
        modal.one('click', '.modal-header .close, .modal-footer .btn-default', cancel);
    }
};

// bind confirmation dialog on delete buttons
$(document).on("click", ".delete-event, .delete-all-event", function(event){
    event.preventDefault();
    var self = $(this);
    var url = $(this).data('url');
    var success = function(){
        alert('window.location.href=url');
    }
    var cancel = function(){
        alert('Cancel');
    };
    if (self.data('confirmation')) {
        var title = self.data('confirmation-title') ? self.data('confirmation-title') : undefined;
        var message = self.data('confirmation');
        showConfirmation(title, message, success, cancel);
    } else {
        success();
    }
});

https://jsfiddle.net/yiiBoy/hne9sp6g/

POJO : It is a java file(class) which doesn't extend or implement any other java file(class).

Bean: It is a java file(class) in which all variables are private, methods are public and appropriate getters and setters are used for accessing variables.

Normal class: It is a java file(class) which may consist of public/private/default/protected variables and which may or may not extend or implement another java file(class).

I ran into this same situation (in my case with a date value in a custom PHP field in a Drupal view), and what worked for me was using intval instead of strtotime to turn the value into an integer - because it basically was a timestamp, but in the form of a string rather than an integer. Obviously that won't be the case for everyone, but it might be worth a try.

Once I had this problem after renaming a file. I renamed the file from within Xcode, but afterwards Xcode couldn't find the function in the file. Even a clean rebuild didn't fix the problem, but closing and then re-opening the project got the build to work.

If you join the facilities table twice you will get what you are after:

select u.* 
from room u 
  JOIN facilities_r fu1 on fu1.id_uc = u.id_uc and fu1.id_fu = '4'
  JOIN facilities_r fu2 on fu2.id_uc = u.id_uc and fu2.id_fu = '3' 
where 1 and vizibility='1' 
group by id_uc 
order by u_premium desc, id_uc desc

sudo apt-get install curl-devel

sudo apt-get install libcurl-dev

(will install the default alternative)

OR

sudo apt-get install libcurl4-openssl-dev

(the OpenSSL variant)

OR

sudo apt-get install libcurl4-gnutls-dev

(the gnutls variant)

Apple's Technical Q&A QA1509 shows the following simple approach:

CFDataRef CopyImagePixels(CGImageRef inImage)
{
    return CGDataProviderCopyData(CGImageGetDataProvider(inImage));
}

Use CFDataGetBytePtr to get to the actual bytes (and various CGImageGet* methods to understand how to interpret them).

Many frameworks like Laravel , Django ,... run local web server that work on another port except 80.For example port 8000 is the most commen port that these local web servers use.

So when you run web servers that frameworks build them and type localhost:8000 it works well.But web server that xampp(apache) runs it has another port.In default it has 80 that it does not need to type it in url.And if you change port you should mention it in url.

**In brief:**web server in framework is different from web server in xampp . Check the port of each server and mention it in url when you use them.

int? is shorthand for Nullable<int>. The two forms are interchangeable.

Nullable<T> is an operator that you can use with a value type T to make it accept null.

In case you don't know it: value types are types that accepts values as int, bool, char etc...

They can't accept references to values: they would generate a compile-time error if you assign them a null, as opposed to reference types, which can obviously accept it.

Why would you need that? Because sometimes your value type variables could receive null references returned by something that didn't work very well, like a missing or undefined variable returned from a database.

I suggest you to read the Microsoft Documentation because it covers the subject quite well.

      var data = [];

      data  = {{ jdata|safe }}; //parse through js
      var i = 0 ;
      for (i=0;i<data.length;i++){
         data[i] = data[i].value;
      }

From w3school's page on JavaScript output,

JavaScript can "display" data in different ways:

Writing into an alert box, using window.alert().

Writing into the HTML output using document.write().

Writing into an HTML element, using innerHTML.

Writing into the browser console, using console.log().

Try using the resource service to consume flickr jsonp:

var MyApp = angular.module('MyApp', ['ng', 'ngResource']);

MyApp.factory('flickrPhotos', function ($resource) {
    return $resource('http://api.flickr.com/services/feeds/photos_public.gne', { format: 'json', jsoncallback: 'JSON_CALLBACK' }, { 'load': { 'method': 'JSONP' } });
});

MyApp.directive('masonry', function ($parse) {
    return {
        restrict: 'AC',
        link: function (scope, elem, attrs) {
            elem.masonry({ itemSelector: '.masonry-item', columnWidth: $parse(attrs.masonry)(scope) });
        }
    };        
});

MyApp.directive('masonryItem', function () {
    return {
        restrict: 'AC',
        link: function (scope, elem, attrs) {
            elem.imagesLoaded(function () {
               elem.parents('.masonry').masonry('reload');
            });
        }
    };        
});

MyApp.controller('MasonryCtrl', function ($scope, flickrPhotos) {
    $scope.photos = flickrPhotos.load({ tags: 'dogs' });
});

Template:

<div class="masonry: 240;" ng-controller="MasonryCtrl">
    <div class="masonry-item" ng-repeat="item in photos.items">
        <img ng-src="{{ item.media.m }}" />
    </div>
</div>

I don't use commands. You should be able to do this using the GUI:

• Right-click an empty space in your My Documents folder, select TortoiseSVN > Repo-browser.
• Enter http://subversion... (your URL path to your Subversion server/directory you will save to) as your path and select OK
• Right-click the root directory in Repo and select Add folder. Give it the name of your project and create it.
• Right-click the project folder in the Repo-browser and select Checkout. The Checkout directory will be your Visual Studio\Projects\{your project} folder. Select OK.
• You will receive a warning that the folder is not empty. Say Yes to checkout/export to that folder - it will not overwrite your project files.
• Open your project folder. You will see question marks on folders that are associated with your VS project that have not yet been added to Subversion. Select those folders using Ctrl + Click, then right-click one of the selected items and select TortoiseSVN > Add
• Select OK on the prompt
• Your files should add. Select OK on the Add Finished! dialog
• Right-click in an empty area of the folder and select Refresh. You’ll see “+” icons on the folders/files, now
• Right-click an empty area in the folder once again and select SVN Commit
• Add a message regarding what you are committing and click OK

Try using this code in your model class (perhaps in AppModel):

function get_sql_insert_id() {
   $db =& ConnectionManager::getDataSource($this->useDbConfig);
   return $db->lastInsertId();
}

Caveat emptor: MySql's LAST_INSERT_ID() function only works on tables with an AUTO_INCREMENT field (otherwise it only returns 0). If your primary key does not have the AUTO_INCREMENT attribute, that might be the cause of your problems.

For me, the simplest and most flexible solution is:

<div ng-bind-html="to_trusted(preview_data.preview.embed.html)"></div>

And add function to your controller:

$scope.to_trusted = function(html_code) {
    return $sce.trustAsHtml(html_code);
}

Don't forget add $sce to your controller's initialization.

This should do what you're looking for:

function clean($string) {
   $string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.

   return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
}

Usage:

echo clean('a|"bc!@£de^&$f g');

Will output: abcdef-g

Edit:

Hey, just a quick question, how can I prevent multiple hyphens from being next to each other? and have them replaced with just 1?

function clean($string) {
   $string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.
   $string = preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.

   return preg_replace('/-+/', '-', $string); // Replaces multiple hyphens with single one.
}

This works for me for a single column

 $('#example').dataTable( {
"aoColumns": [
{ "bSortable": false 
 }]});

I don't know if this is happening to you, but sometimes I choose the wrong directory to merge and I get this error even though all the files appear completely fine.

Example:

Merge /svn/Project/branches/some-branch/Sources to /svn/Project/trunk ---> Tree conflict

Merge /svn/Project/branches/some-branch to /svn/Project/trunk ---> OK

This might be a stupid mistake, but it's not always obvious because you think it's something more complicated.

Since git 1.8.5 (Q4 2013):

"git fetch" (hence "git pull" as well) learned to check "fetch.prune" and "remote.*.prune" configuration variables and to behave as if the "--prune" command line option was given.

That means that, if you set remote.origin.prune to true:

git config remote.origin.prune true

Any git fetch or git pull will automatically prune.

Note: Git 2.12 (Q1 2017) will fix a bug related to this configuration, which would make git remote rename misbehave.
See "How do I rename a git remote?".

See more at commit 737c5a9:

Without "git fetch --prune", remote-tracking branches for a branch the other side already has removed will stay forever.
Some people want to always run "git fetch --prune".

To accommodate users who want to either prune always or when fetching from a particular remote, add two new configuration variables "fetch.prune" and "remote.<name>.prune":

• "fetch.prune" allows to enable prune for all fetch operations.
• "remote.<name>.prune" allows to change the behaviour per remote.

The latter will naturally override the former, and the --[no-]prune option from the command line will override the configured default.

Since --prune is a potentially destructive operation (Git doesn't keep reflogs for deleted references yet), we don't want to prune without users consent, so this configuration will not be on by default.

To disable the beeps when ssh-ing in a remote machine, simply create the same ~/.inputrc and ~/.vimrc files on the remote machine to stop ssh itself from beeping.

See the answer from @Nemo for the contents of each file.

I would go for checking if it has at least one key. That would suffice to tell me that it's not empty.

Boolean(Object.keys(obj || {})[0]) // obj || {} checks for undefined

maybe table innodb error after u reinstal or copy file db try to repair tbl innodb, if table cant be repair try delete db or table

xamppfiles/var/mysql/your db

or

xamppfiles/var/mysql/your db/your table

change permission folder to open folder database

before delete backup ur folder database

Check this

SELECT GROUP_CONCAT(id)  FROM table_level where parent_id=4 group by parent_id;

I found another way to work around this issue that I thought I would share.

In my case I had a years worth of daily columns (i.e. Jan-1, Jan-2... Dec-31), and I had to extract totals for each month. I went about it this way: Sum the entire year, Subtract out the totals for the dates prior and the dates after. It looks like this for February's totals:

=SUM($P3:$NP3)-(SUMIF($P$2:$NP$2, ">2/28/2014",$P3:$NP3)+SUMIF($P$2:$NP$2, "<2/1/2014",$P3:$NP3))

Where $P$2:$NP$2 contained my date values and $P3:$NP3 was the first row of data I am totaling. So SUM($P3:$NP3) is my entire year's total and I subtract (the sum of two sumifs):

SUMIF($P$2:$NP$2, ">2/28/2014",$P3:$NP3), which totals all the months after February and SUMIF($P$2:$NP$2, "<2/1/2014",$P3:$NP3), which totals all the months before February.

Never call setState inside render method

You should never ever call setState inside the render method. Why? calling setState eventually fires the render method again. That means you are calling setState (mentioned in your render block) in a loop that would never end. The correct way to do that is by using componentDidMount hook in React, like so:

class CowtanApp extends Component {
  state = {
     timePassed: false
  }

  componentDidMount () {
     setTimeout(() => this.setState({timePassed: true}), 1000)
  }

  render () {
    return this.state.timePassed ? (
        <NavigatorIOS
          style = {styles.container}
          initialRoute = {{
            component: LoginPage,
            title: 'Sign In',
        }}/>
    ) : <LoadingPage/>
  }
}

PS Use ternary operators for cleaner, shorter and readable code.

use return for this

if(i==1) { 
    return; //stop the execution of function
}

//keep on going

If your data has a regular structure you can read a file in line by line and populate your favorite container. For example:

Let's say your data has 3 variables: x, y, i.

A file contains n of these data, each variable on its own line (3 lines per record). Here are two records:

384
198
0
255
444
2

Here's how you read your file data into a list. (Reading from text, so cast accordingly.)

data = []
try:
    with open(dataFilename, "r") as file:
        # read data until end of file
        x = file.readline()
        while x != "":
            x = int(x.strip())    # remove \n, cast as int

            y = file.readline()
            y = int(y.strip())

            i = file.readline()
            i = int(i.strip())

            data.append([x,y,i])

            x = file.readline()

except FileNotFoundError as e:
    print("File not found:", e)

return(data)

I had to be logged into Ubuntu as root in order to access Mariadb as root. It may have something to do with that "Harden ..." that it prompts you to do when you first install. So:

$ sudo su
[sudo] password for user: yourubunturootpassword
# mysql -r root -p
Enter password: yourmariadbrootpassword

and you're in.

This will get you the difference between two DateTime objects in milliseconds:

DateTime d1 = new DateTime();
DateTime d2 = new DateTime();

long diffInMillis = d2.getMillis() - d1.getMillis();

Use sed:

MYVAR=ho02123ware38384you443d34o3434ingtod38384day
echo "$MYVAR" | sed -e 's/[a-zA-Z]/X/g' -e 's/[0-9]/N/g'
# prints XXNNNNNXXXXNNNNNXXXNNNXNNXNNNNXXXXXXNNNNNXXX

Note that the subsequent -e's are processed in order. Also, the g flag for the expression will match all occurrences in the input.

You can also pick your favorite tool using this method, i.e. perl, awk, e.g.:

echo "$MYVAR" | perl -pe 's/[a-zA-Z]/X/g and s/[0-9]/N/g'

This may allow you to do more creative matches... For example, in the snip above, the numeric replacement would not be used unless there was a match on the first expression (due to lazy and evaluation). And of course, you have the full language support of Perl to do your bidding...

See the batch script listed in How To Check If Computer Is Running A 32 Bit or 64 Bit Operating System. It also includes instructions for checking this from the Registry:

You can use the following registry location to check if computer is running 32 or 64 bit of Windows operating system:

HKLM\HARDWARE\DESCRIPTION\System\CentralProcessor\0

You will see the following registry entries in the right pane:

Identifier     REG_SZ             x86 Family 6 Model 14 Stepping 12
Platform ID    REG_DWORD          0x00000020(32)

The above “x86” and “0x00000020(32)” indicate that the operating system version is 32 bit.

Primary Key: identify uniquely every row it can not be null. it can not be a duplicate.

Foreign Key: create relationship between two tables. can be null. can be a duplicate  

Use comma separated values as below.

$email_to = 'Mary <[email protected]>, Kelly <[email protected]>';
@mail($email_to, $email_subject, $email_message, $headers);

or run a foreach for email address

//list of emails in array format and each one will see their own to email address
$arrEmail = array('Mary <[email protected]>', 'Kelly <[email protected]>');

foreach($arrEmail as $key => $email_to)
    @mail($email_to, $email_subject, $email_message, $headers);

Using innerHTML is SO NOT RECOMMENDED. Instead, you should create a textNode. This way, you are "binding" your text and you are not, at least in this case, vulnerable to an XSS attack.

document.getElementById("myspan").innerHTML = "sometext"; //INSECURE!!

The right way:

span = document.getElementById("myspan");
txt = document.createTextNode("your cool text");
span.appendChild(txt);

For more information about this vulnerability: Cross Site Scripting (XSS) - OWASP

Edited nov 4th 2017:

Modified third line of code according to @mumush suggestion: "use appendChild(); instead".
Btw, according to @Jimbo Jonny I think everything should be treated as user input by applying Security by layers principle. That way you won't encounter any surprises.

As @user786653 suggested, use the xxd(1) program:

xxd -r -p input.txt output.bin

This ain't no job for a human! ... but perfect for a machine

This is 2015, 6 years from when this question was first asked. Compilers have since become our masters, and our job as humans is only to help them. So what's the best way to give our intentions to the machine?

Bit-reversal is so common that you have to wonder why the x86's ever growing ISA doesn't include an instruction to do it one go.

The reason: if you give your true concise intent to the compiler, bit reversal should only take ~20 CPU cycles. Let me show you how to craft reverse() and use it:

#include <inttypes.h>
#include <stdio.h>

uint64_t reverse(const uint64_t n,
                 const uint64_t k)
{
        uint64_t r, i;
        for (r = 0, i = 0; i < k; ++i)
                r |= ((n >> i) & 1) << (k - i - 1);
        return r;
}

int main()
{
        const uint64_t size = 64;
        uint64_t sum = 0;
        uint64_t a;
        for (a = 0; a < (uint64_t)1 << 30; ++a)
                sum += reverse(a, size);
        printf("%" PRIu64 "\n", sum);
        return 0;
}

Compiling this sample program with Clang version >= 3.6, -O3, -march=native (tested with Haswell), gives artwork-quality code using the new AVX2 instructions, with a runtime of 11 seconds processing ~1 billion reverse()s. That's ~10 ns per reverse(), with .5 ns CPU cycle assuming 2 GHz puts us at the sweet 20 CPU cycles.

• You can fit 10 reverse()s in the time it takes to access RAM once for a single large array!
• You can fit 1 reverse() in the time it takes to access an L2 cache LUT twice.

Caveat: this sample code should hold as a decent benchmark for a few years, but it will eventually start to show its age once compilers are smart enough to optimize main() to just printf the final result instead of really computing anything. But for now it works in showcasing reverse().

In reading through Beazley & Jones PCB, I have stumbled on an explicit and practical use-case for __getattr__ that helps answer the "when" part of the OP's question. From the book:

"The __getattr__() method is kind of like a catch-all for attribute lookup. It's a method that gets called if code tries to access an attribute that doesn't exist." We know this from the above answers, but in PCB recipe 8.15, this functionality is used to implement the delegation design pattern. If Object A has an attribute Object B that implements many methods that Object A wants to delegate to, rather than redefining all of Object B's methods in Object A just to call Object B's methods, define a __getattr__() method as follows:

def __getattr__(self, name):
    return getattr(self._b, name)

where _b is the name of Object A's attribute that is an Object B. When a method defined on Object B is called on Object A, the __getattr__ method will be invoked at the end of the lookup chain. This would make code cleaner as well, since you do not have a list of methods defined just for delegating to another object.

I know it's an old question, but I just had to find solution for multiple rows update where multiple records had to updated with different values based on their IDs and I found that I can use a a scalar-subselect:

UPDATE PROJECT
  SET DEPTNO =
        (SELECT WORKDEPT FROM EMPLOYEE
           WHERE PROJECT.RESPEMP = EMPLOYEE.EMPNO)
  WHERE RESPEMP='000030'

(with WHERE optional, of course)

Also, I found that it is critical to specify that no NULL values would not be used in this update (in case not all records in first table have corresponding record in the second one), this way:

UPDATE PROJECT
  SET DEPTNO =
        (SELECT WORKDEPT FROM EMPLOYEE
           WHERE PROJECT.RESPEMP = EMPLOYEE.EMPNO)
  WHERE RESPEMP IN (SELECT EMPNO FROM EMPLOYEE)

Source: https://www.ibm.com/support/knowledgecenter/ssw_i5_54/sqlp/rbafyupdatesub.htm

Use this

DefaultHttpClient httpClient = new DefaultHttpClient();
HttpGet httpGet = new HttpGet("http://www.someplace.com");
ResponseHandler<String> resHandler = new BasicResponseHandler();
String page = httpClient.execute(httpGet, resHandler);

This can be used to grab the whole webpage as a string of html, i.e., "<html>...</html>"

Note You need to declare the following 'uses-permission' in the android manifest xml file... answer by @Squonk here

And also check this answer

As Kristian has pointed out, good control over z-values will often solve your problems.

If that does not work you can take a look at CSS Box Shadow Bottom Only on using overflow hidden to hide excess shadow.

I would also have in mind that the box-shadow property can accept a comma-separated list of shadows like this:

box-shadow: 0px 10px 5px #888, 0px -10px 5px #888;

This will give you some control over the "amount" of shadow in each direction.

Have a look at http://www.css3.info/preview/box-shadow/ for more information about box-shadow.

Hope this was what you were looking for!

you must be using old version of wget i had same issue. i was using wget 1.12.so to solve this issue there are 2 way: Update wget or use curl

curl -LO 'https://example.com/filename.tar.gz'

Oftentimes in Ruby, you don't actually care what the object's class is, per se, you just care that it responds to a certain method. This is known as Duck Typing and you'll see it in all sorts of Ruby codebases.

So in many (if not most) cases, its best to use Duck Typing using #respond_to?(method):

object.respond_to?(:to_i)

try this

 private void cmdLogin_Click(object sender, EventArgs e)
    {
        if (txtUserName.Text == "admin" || txtPassword.Text == "1")
        {

            FrmMDI mdi = new FrmMDI();
            mdi.Show();
            this.Hide();
        }
        else {

            MessageBox.Show("Incorrect Credentials", "Library Management System", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
        }
    }

and when you exit the Application you can use

 Application.Exit();

I was trying to use CURL to do some https API calls with php and ran into this problem. I noticed a recommendation on the php site which got me up and running: http://php.net/manual/en/function.curl-setopt.php#110457

Please everyone, stop setting CURLOPT_SSL_VERIFYPEER to false or 0. If your PHP installation doesn't have an up-to-date CA root certificate bundle, download the one at the curl website and save it on your server:

http://curl.haxx.se/docs/caextract.html

Then set a path to it in your php.ini file, e.g. on Windows:

curl.cainfo=c:\php\cacert.pem

Turning off CURLOPT_SSL_VERIFYPEER allows man in the middle (MITM) attacks, which you don't want!

you could perhaps use:

application/x-binary

what is MIME types

list of mime types

see explanation

Ctrl+A then Shift+H works for me. You can view the file screenlog.0 while the program is still running.

I placed the applicationContext.xml in the src/main/java folder and it worked

1:list name of all employee who earn more than RS.100000 in a year.

2:give the name of employee who earn heads the department where employee with employee I.D

For those running pre-java7, named groups are supported by joni (Java port of the Oniguruma regexp library). Documentation is sparse, but it has worked well for us.
Binaries are available via Maven (http://repository.codehaus.org/org/jruby/joni/joni/).

I prefer using RaphaelJS because it has great cross-browser abilities. However, some SVG & VML effects can't be achieved with RaphaelJS (complex gradients...).

Google has also developped a library of its own to enable SVG support in IE: http://svgweb.googlecode.com/files/svgweb-2009-08-20-B.zip

*data interprets arguments as tuples, instead you have to pass **data which interprets the arguments as dictionary.

data = {'school':'DAV', 'class': '7', 'name': 'abc', 'city': 'pune'}


def my_function(**data):
    schoolname  = data['school']
    cityname = data['city']
    standard = data['class']
    studentname = data['name']

You can call the function like this:

my_function(**data)

If you want it in pure CSS:

pointer-events:none;

You can call UserPrincipal.FindByIdentity inside System.DirectoryServices.AccountManagement:

using System.DirectoryServices.AccountManagement;

using (var pc = new PrincipalContext(ContextType.Domain, "MyDomainName"))
{
    var user = UserPrincipal.FindByIdentity(pc, IdentityType.SamAccountName, "MyDomainName\\" + userName);
}

Try this (faster and simpler):

newData <- data^2

If by "restart", you mean to start a new 4 second interval at this moment, then you must stop and restart the timer.

function myFn() {console.log('idle');}

var myTimer = setInterval(myFn, 4000);

// Then, later at some future time, 
// to restart a new 4 second interval starting at this exact moment in time
clearInterval(myTimer);
myTimer = setInterval(myFn, 4000);

You could also use a little timer object that offers a reset feature:

function Timer(fn, t) {
    var timerObj = setInterval(fn, t);

    this.stop = function() {
        if (timerObj) {
            clearInterval(timerObj);
            timerObj = null;
        }
        return this;
    }

    // start timer using current settings (if it's not already running)
    this.start = function() {
        if (!timerObj) {
            this.stop();
            timerObj = setInterval(fn, t);
        }
        return this;
    }

    // start with new or original interval, stop current interval
    this.reset = function(newT = t) {
        t = newT;
        return this.stop().start();
    }
}

Usage:

var timer = new Timer(function() {
    // your function here
}, 5000);


// switch interval to 10 seconds
timer.reset(10000);

// stop the timer
timer.stop();

// start the timer
timer.start();

Working demo: https://jsfiddle.net/jfriend00/t17vz506/

It may also be usefull to understand the difference in term of Session Bean Identity when using @EJB and @Inject. According to the specifications the following code will always be true:

@EJB Cart cart1;
@EJB Cart cart2;
… if (cart1.equals(cart2)) { // this test must return true ...}

Using @Inject instead of @EJB there is not the same.

see also stateless session beans identity for further info

1.- Upcasting.

Doing an upcasting, you define a tag of some type, that points to an object of a subtype (Type and subtype may be called class and subclass, if you feel more comfortable...).

Animal animalCat = new Cat();

What means that such tag, animalCat, will have the functionality (the methods) of type Animal only, because we've declared it as type Animal, not as type Cat.

We are allowed to do that in a "natural/implicit/automatic" way, at compile-time or at a run-time, mainly because Cat inherits some of its functionality from Animal; for example, move(). (At least, cat is an animal, isn't it?)

2.- Downcasting.

But, what would happen if we need to get the functionality of Cat, from our type Animal tag?.

As we have created the animalCat tag pointing to a Cat object, we need a way to call the Cat object methods, from our animalCat tag in a some smart pretty way.

Such procedure is what we call Downcasting, and we can do it only at the run-time.

Time for some code:

public class Animal {
    public String move() {
        return "Going to somewhere";
    }
}

public class Cat extends Animal{
    public String makeNoise() {
        return "Meow!";
    }   
}

public class Test {

    public static void main(String[] args) {
        
    //1.- Upcasting 
    //  __Type_____tag________object
        Animal animalCat = new Cat();
    //Some animal movement
        System.out.println(animalCat.move());
        //prints "Going to somewhere"
        
    //2.- Downcasting   
    //Now you wanna make some Animal noise.
        //First of all: type Animal hasn't any makeNoise() functionality.
        //But Cat can do it!. I wanna be an Animal Cat now!!
        
        //___________________Downcast__tag_____ Cat's method
        String animalNoise = ( (Cat) animalCat ).makeNoise();
        
        System.out.println(animalNoise);
        //Prints "Meow!", as cats usually done.
        
    //3.- An Animal may be a Cat, but a Dog or a Rhinoceros too.
        //All of them have their own noises and own functionalities.
        //Uncomment below and read the error in the console:
        
    //  __Type_____tag________object
        //Cat catAnimal = new Animal();
        
    }

}

To remove all files from staging area use -
git reset
To remove specific file use -
git reset "File path"

javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

• When I got the error, I tried to Google out the meaning of the expression and I found, this issue occurs when a server changes their HTTPS SSL certificate, and our older version of java doesn’t recognize the root certificate authority (CA).

• If you can access the HTTPS URL in your browser then it is possible to update Java to recognize the root CA.

• In your browser, go to the HTTPS URL that Java could not access. Click on the HTTPS certificate chain (there is lock icon in the Internet Explorer), click on the lock to view the certificate.

• Go to “Details” of the certificate and “Copy to file”. Copy it in Base64 (.cer) format. It will be saved on your Desktop.

• Install the certificate ignoring all the alerts.

• This is how I gathered the certificate information of the URL that I was trying to access.

Now I had to make my java version to know about the certificate so that further it doesn’t refuse to recognize the URL. In this respect I must mention that I googled out that root certificate information stays by default in JDK’s \jre\lib\security location, and the default password to access is: changeit.

To view the cacerts information the following are the procedures to follow:

• Click on Start Button-->Run

• Type cmd. The command prompt opens (you may need to open it as administrator).

• Go to your Java/jreX/bin directory

• Type the following

keytool -list -keystore D:\Java\jdk1.5.0_12\jre\lib\security\cacerts

It gives the list of the current certificates contained within the keystore. It looks something like this:

C:\Documents and Settings\NeelanjanaG>keytool -list -keystore D:\Java\jdk1.5.0_12\jre\lib\security\cacerts

Enter keystore password: changeit

Keystore type: jks

Keystore provider: SUN

Your keystore contains 44 entries

verisignclass3g2ca, Mar 26, 2004, trustedCertEntry,

Certificate fingerprint (MD5): A2:33:9B:4C:74:78:73:D4:6C:E7:C1:F3:8D:CB:5C:E9

entrustclientca, Jan 9, 2003, trustedCertEntry,

Certificate fingerprint (MD5): 0C:41:2F:13:5B:A0:54:F5:96:66:2D:7E:CD:0E:03:F4

thawtepersonalbasicca, Feb 13, 1999, trustedCertEntry,

Certificate fingerprint (MD5): E6:0B:D2:C9:CA:2D:88:DB:1A:71:0E:4B:78:EB:02:41

addtrustclass1ca, May 1, 2006, trustedCertEntry,

Certificate fingerprint (MD5): 1E:42:95:02:33:92:6B:B9:5F:C0:7F:DA:D6:B2:4B:FC

verisignclass2g3ca, Mar 26, 2004, trustedCertEntry,

Certificate fingerprint (MD5): F8:BE:C4:63:22:C9:A8:46:74:8B:B8:1D:1E:4A:2B:F6

• Now I had to include the previously installed certificate into the cacerts.

• For this the following is the procedure:

keytool –import –noprompt –trustcacerts –alias ALIASNAME -file FILENAME_OF_THE_INSTALLED_CERTIFICATE -keystore PATH_TO_CACERTS_FILE -storepass PASSWORD

If you are using Java 7:

keytool –importcert –trustcacerts –alias ALIASNAME -file PATH_TO_FILENAME_OF_THE_INSTALLED_CERTIFICATE -keystore PATH_TO_CACERTS_FILE -storepass changeit

• It will then add the certificate information into the cacert file.

It is the solution I found for the Exception mentioned above!!

Kotlin versions

When you are on an activity, then use

runOnUiThread {
    //code that runs in main
}

When you have activity context, mContext then use

mContext.runOnUiThread {
    //code that runs in main
}

When you are in somewhere where no context available, then use

Handler(Looper.getMainLooper()).post {  
    //code that runs in main
}

This works in Swift 3.0:

btn.titleLabel?.font = UIFont(name:"Times New Roman", size: 20) 

The shared pointer manages both the object itself, and a small object containing the reference count and other housekeeping data. make_shared can allocate a single block of memory to hold both of these; constructing a shared pointer from a pointer to an already-allocated object will need to allocate a second block to store the reference count.

As well as this efficiency, using make_shared means that you don't need to deal with new and raw pointers at all, giving better exception safety - there is no possibility of throwing an exception after allocating the object but before assigning it to the smart pointer.

Execute in command mode d$ .

Free "Export to KML" script for ArcGIS 9

Here is a list of available methods that someone found.

Also, it seems to me that the most efficient representation of a polygon layer is by using Google Maps API's polyline encoding, which significantly compresses lat-lng data. But getting into that format takes work: use ArcMap to export Shape as lat/lng coordinates, then convert into polylines using Google Maps API.

For those of you that care about order (i.e. want your memcmp to return an int like it should instead of nothing), .NET Core 3.0 (and presumably .NET Standard 2.1 aka .NET 5.0) will include a Span.SequenceCompareTo(...) extension method (plus a Span.SequenceEqualTo) that can be used to compare two ReadOnlySpan<T> instances (where T: IComparable<T>).

In the original GitHub proposal, the discussion included approach comparisons with jump table calculations, reading a byte[] as long[], SIMD usage, and p/invoke to the CLR implementation's memcmp.

Going forward, this should be your go-to method for comparing byte arrays or byte ranges (as should using Span<byte> instead of byte[] for your .NET Standard 2.1 APIs), and it is sufficiently fast enough that you should no longer care about optimizing it (and no, despite the similarities in name it does not perform as abysmally as the horrid Enumerable.SequenceEqual).

#if NETCOREAPP3_0
// Using the platform-native Span<T>.SequenceEqual<T>(..)
public static int Compare(byte[] range1, int offset1, byte[] range2, int offset2, int count)
{
    var span1 = range1.AsSpan(offset1, count);
    var span2 = range2.AsSpan(offset2, count);

    return span1.SequenceCompareTo(span2);
    // or, if you don't care about ordering
    // return span1.SequenceEqual(span2);
}
#else
// The most basic implementation, in platform-agnostic, safe C#
public static bool Compare(byte[] range1, int offset1, byte[] range2, int offset2, int count)
{
    // Working backwards lets the compiler optimize away bound checking after the first loop
    for (int i = count - 1; i >= 0; --i)
    {
        if (range1[offset1 + i] != range2[offset2 + i])
        {
            return false;
        }
    }

    return true;
}
#endif

Check if your activity layout overrides the theme, look for your activity layout located at layout/*your_activity*.xml and look for TextView that contains android:textColor="(some hex code") something like that on activity layout, and remove it. Then run your code again.

There is also a way to do this with some restrictions. This is the code from the article:

public string RelativePath(string absPath, string relTo)
    {
        string[] absDirs = absPath.Split('\\');
        string[] relDirs = relTo.Split('\\');
        // Get the shortest of the two paths 
        int len = absDirs.Length < relDirs.Length ? absDirs.Length : relDirs.Length;
        // Use to determine where in the loop we exited 
        int lastCommonRoot = -1; int index;
        // Find common root 
        for (index = 0; index < len; index++)
        {
            if (absDirs[index] == relDirs[index])
                lastCommonRoot = index;
            else break;
        }
        // If we didn't find a common prefix then throw 
        if (lastCommonRoot == -1)
        {
            throw new ArgumentException("Paths do not have a common base");
        }
        // Build up the relative path 
        StringBuilder relativePath = new StringBuilder();
        // Add on the .. 
        for (index = lastCommonRoot + 1; index < absDirs.Length; index++)
        {
            if (absDirs[index].Length > 0) relativePath.Append("..\\");
        }
        // Add on the folders 
        for (index = lastCommonRoot + 1; index < relDirs.Length - 1; index++)
        {
            relativePath.Append(relDirs[index] + "\\");
        }
        relativePath.Append(relDirs[relDirs.Length - 1]);
        return relativePath.ToString();
    }

When executing this piece of code:

string path1 = @"C:\Inetpub\wwwroot\Project1\Master\Dev\SubDir1"; 
string path2 = @"C:\Inetpub\wwwroot\Project1\Master\Dev\SubDir2\SubDirIWant";

System.Console.WriteLine (RelativePath(path1, path2));
System.Console.WriteLine (RelativePath(path2, path1));

it prints out:

..\SubDir2\SubDirIWant
..\..\SubDir1

DAO is native to Access and by far the best for general use. ADO has its place, but it is unlikely that this is it.

 Dim rs As DAO.Recordset
 Dim db As Database
 Dim strSQL as String

 Set db=CurrentDB

 strSQL = "select * from table where some condition"

 Set rs = db.OpenRecordset(strSQL)

 Do While Not rs.EOF

    rs.Edit
    rs!SomeField = "Abc"
    rs!OtherField = 2
    rs!ADate = Date()
    rs.Update

    rs.MoveNext
Loop

Here's how its done: ParentClass.prototype.myMethod();

Or if you want to call it in the context of the current instance, you can do: ParentClass.prototype.myMethod.call(this)

Same goes for calling a parent method from child class with arguments: ParentClass.prototype.myMethod.call(this, arg1, arg2, ..) * Hint: use apply() instead of call() to pass arguments as an array.

Try changing it to:

queryDate = '2009-11-01';
$('#datePicker').datepicker({defaultDate: new Date (queryDate)});

RFC6648 recommends that you assume that your custom header "might become standardized, public, commonly deployed, or usable across multiple implementations." Therefore, it recommends not to prefix it with "X-" or similar constructs.

However, there is an exception "when it is extremely unlikely that [your header] will ever be standardized." For such "implementation-specific and private-use" headers, the RFC says a namespace such as a vendor prefix is justified.

Hi you can do it this way

    temp = sp.coo_matrix((data, (row, col)), shape=(3, 59))
    temp1 = temp.tocsr()

    #Cosine similarity
    row_sums = ((temp1.multiply(temp1)).sum(axis=1))
    rows_sums_sqrt = np.array(np.sqrt(row_sums))[:,0]
    row_indices, col_indices = temp1.nonzero()
    temp1.data /= rows_sums_sqrt[row_indices]
    temp2 = temp1.transpose()
    temp3 = temp1*temp2

activity_main.xml:

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">
    <WebView
        android:id="@+id/webView"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>

MainActivity.java:

package com.example.myapplication;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class MainActivity extends AppCompatActivity {
    private class MyWebViewClient extends WebViewClient {
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            view.loadUrl(url);
            return true;
        }
    }
    WebView webView;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        webView = findViewById(R.id.webView);
        webView .loadUrl("http://www.google.com");
        webView.setWebViewClient(new MyWebViewClient());
    }
}

AndroidManifest.xml: (add uses-permission and android:usesCleartextTraffic)

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.myapplication">

    <uses-permission android:name="android.permission.INTERNET" />

    <application
        android:usesCleartextTraffic="true"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.MyApplication">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

You can use the .not() method or :not() selector

Code based on your example:

$("ul#list li").not(".active") // not method
$("ul#list li:not(.active)")   // not selector

In my case, I was inflating a PopupMenu at the very beginning of the activity i.e on onCreate()... I fixed it by putting it in a Handler

  new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                PopupMenu popuMenu=new PopupMenu(SplashScreen.this,binding.progressBar);
                popuMenu.inflate(R.menu.bottom_nav_menu);
                popuMenu.show();
            }
        },100);

You could use PhoneGap.

http://phonegap.com/

http://docs.phonegap.com/en/2.1.0/guide_getting-started_android_index.md.html#Getting%20Started%20with%20Android

This has the benefit of being a cross-platform solution. Be warned though that you may need to pay subscription fees. The simplest solution is to just embed a WebView as detailed in @Enigma's answer.

I think the question is great and points out important perspectives and considerations.

With that said, I think the core of the question is in the intention and understanding what developer (you) wants to have controlled.

First, the name sleep is an overloaded naming choice. I.e., "what" is going to be "slept"; and "what" as a developer am I in control of?

In any language-engine, running on any OS process, on any bare-metal-or-hosted system the "developer" is NOT in control (owner) of the OS-shared-resource CPU core(s) [and/or threads] unless they are the writing the OS/Process system itself. CPUs are a time-shared resource, and the currency of work-execution progress are the "cycles" allocated amongst all work to be performed on the system.

As an app/service developer, it is best to consider that I am in control of a workflow-activity-stream managed by a os-process/language-engine. On some systems that means I control a native-os-thread (which likely shares CPU cores), on others it means I control an async-continuation-workflow chain/tree.

In the case of JavaScript, it is the "latter".

So when "sleep" is desired, I am intending to cause my workflow to be "delayed" from execution for some period of time, before it proceeds to execute the next "step" (phase/activity/task) in its workflow.

This is "appropriately" saying that as a developer it is easiest to (think in terms of) model work as a linear-code flow; resorting to compositions of workflows to scale as needed.

Today, in JavaScript, we have the option to design such linear work flows using efficient multi-tasking 1980s actor based continuation architectures (relabeled as modern Futures/Promises/then/await etc).

With that in mind, my answer is not contributing a new technical solution, but rather focusing on the intent and the design perspective within the question itself.

I suggest that any answer begins with thinking about the above concepts and then choosing a NAME (other than sleep) that reminds and suggests what the intention is.

Workflow

• Choice 1: delayWorkForMs(nMsToDelay)
• Choice 2: delayAsyncSequenceForMs(msPeriod)

async delayAsyncSequenceForMs(msPeriod) {
  await new Promise(resolve => setTimeout(resolve, msPeriod));
}

Keep in mind that any async function always returns a Promise, and await may only be used within an async function.
(lol, you might ask yourself why...).

• Consideration 1: do-not use "loops" to BURN UP cpu-cycles.
  
• Consideration 2: In the JavaScript model, when inside a non-async function you cannot "delay" (wait for) an "async" workflow's execution (unless you are doing bad things needlessly burning cpu cycles). You can only "delay" code-steps within an "async" function.
  Internally, an "async" function is modelled as a collection of entry-point/continuations at each await keyword. If you are familiar with the backtick interpolation model, you can "think of await" as being conceptually modelled similarly to writing a backquote string like:

  // Conceptualizing, using an interpolation example to illustrate
  // how to think about "await" and "async" functions
  `code${await then-restart-point}more-code${await then-restart-point}`

You might try passing actual types instead of strings.

import pandas as pd
from datetime import datetime
headers = ['col1', 'col2', 'col3', 'col4'] 
dtypes = [datetime, datetime, str, float] 
pd.read_csv(file, sep='\t', header=None, names=headers, dtype=dtypes)

But it's going to be really hard to diagnose this without any of your data to tinker with.

And really, you probably want pandas to parse the the dates into TimeStamps, so that might be:

pd.read_csv(file, sep='\t', header=None, names=headers, parse_dates=True)

While not in your code, another hard-to-spot error is when the % character is missing in an attempt of string formatting:

"foo %s bar %s coffee"("blah","asdf")

but it should be:

"foo %s bar %s coffee"%("blah","asdf")

The missing % would result in the same TypeError: 'str' object is not callable.

In a function, use as

render: function (args) {
    if (args.value != 0)
        return (parseFloat(args.value).toFixed(2));


},

This regex works for C#, PCRE and Go to name a few.

It doesn't work for JavaScript on Chrome from what RegexBuddy says. But there's already an example for that here.

This main part of this is:

\p{L}

which represents \p{L} or \p{Letter} any kind of letter from any language.`

The full regex itself: [^\w\d\s:\p{L}]

Example: https://regex101.com/r/K59PrA/2

First, ask the program to tell you what is wrong by checking the errno, which is set on failure, such as during fseek or ftell.

Others (tonio & LatinSuD) have explained the mistake with handling stdin versus checking for a filename. Namely, first check argc (argument count) to see if there are any command line parameters specified if (argc > 1), treating - as a special case meaning stdin.

If no parameters are specified, then assume input is (going) to come from stdin, which is a stream not file, and the fseek function fails on it.

In the case of a stream, where you cannot use file-on-disk oriented library functions (i.e. fseek and ftell), you simply have to count the number of bytes read (including trailing newline characters) until receiving EOF (end-of-file).

For usage with large files you could speed it up by using fgets to a char array for more efficient reading of the bytes in a (text) file. For a binary file you need to use fopen(const char* filename, "rb") and use fread instead of fgetc/fgets.

You could also check the for feof(stdin) / ferror(stdin) when using the byte-counting method to detect any errors when reading from a stream.

The sample below should be C99 compliant and portable.

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>

long getSizeOfInput(FILE *input){
   long retvalue = 0;
   int c;

   if (input != stdin) {
      if (-1 == fseek(input, 0L, SEEK_END)) {
         fprintf(stderr, "Error seek end: %s\n", strerror(errno));
         exit(EXIT_FAILURE);
      }
      if (-1 == (retvalue = ftell(input))) {
         fprintf(stderr, "ftell failed: %s\n", strerror(errno));
         exit(EXIT_FAILURE);
      }
      if (-1 == fseek(input, 0L, SEEK_SET)) {
         fprintf(stderr, "Error seek start: %s\n", strerror(errno));
         exit(EXIT_FAILURE);
      }
   } else {
      /* for stdin, we need to read in the entire stream until EOF */
      while (EOF != (c = fgetc(input))) {
         retvalue++;
      }
   }

   return retvalue;
}

int main(int argc, char **argv) {
   FILE *input;

   if (argc > 1) {
      if(!strcmp(argv[1],"-")) {
         input = stdin;
      } else {
         input = fopen(argv[1],"r");
         if (NULL == input) {
            fprintf(stderr, "Unable to open '%s': %s\n",
                  argv[1], strerror(errno));
            exit(EXIT_FAILURE);
         }
      }
   } else {
      input = stdin;
   }

   printf("Size of file: %ld\n", getSizeOfInput(input));

   return EXIT_SUCCESS;
}

    WebElement button = driver.findElement(By.xpath("//button[@type='submit']"));
    int height = button.getSize().getHeight();
    int width = button.getSize().getWidth();
    Actions act = new Actions(driver);
    act.moveToElement(button).moveByOffset((width/2)+2,(height/2)+2).click();

It's limiting the styles defined there to the screen (e.g. not print or some other media) and is further limiting the scope to viewports which are 1024px or less in width.

http://www.css3.info/preview/media-queries/

After a lot of fiddling, got it working (only tested in Webkit) using:

font-family: "HelveticaNeue-CondensedBold";

font-stretch was dropped between CSS2 and 2.1, though is back in CSS3, but is only supported in IE9 (never thought I'd be able to say that about any CSS prop!)

This works because I'm using the postscript name (find the font in Font Book, hit cmd+I), which is non-standard behaviour. It's probably worth using:

font-family: "HelveticaNeue-CondensedBold", "Helvetica Neue";

As a fallback, else other browsers might default to serif if they can't work it out.

Demo: http://jsfiddle.net/ndFTL/12/

This is how i do it

$posts = Post::with(['category' => function($query){
        $query->select('id', 'name');
      }])->get();

First answer by user2317976 did not work for me, i am using laravel 5.1

It means that you have to have PHP installed as a module in Apache, instead of starting it as a CGI script.

Extra info:

If you are using PhpStorm as IDE, after updating the path variable you need to restart PhpStorm so that it takes effect.

Restarting terminal window was not enough for me. (PhpStorm 2020.3.2)

To resolve I did the following:

1. Copied sqljdbc_auth.dll into dir: C:\Windows\System32
2. Restarted my application

This is a bit circuitous because touch doesn't take a raw time_t value, but it should do the job pretty safely in a script. (The -r option to date is present in MacOS X; I've not double-checked GNU.) The 'time' variable could be avoided by writing the command substitution directly in the touch command line.

time=$(date -r 1312603983 '+%Y%m%d%H%M.%S')
marker=/tmp/marker.$$
trap "rm -f $marker; exit 1" 0 1 2 3 13 15
touch -t $time $marker
find . -type f -newer $marker
rm -f $marker
trap 0

You can still use angular.isDefined()

You just need to set

$rootScope.angular = angular;

in the "run" phase.

See update plunkr: http://plnkr.co/edit/h4ET5dJt3e12MUAXy1mS?p=preview

For a very specific reason Type Nullable<int> put your cursor on Nullable and hit F12 - The Metadata provides the reason (Note the struct constraint):

public struct Nullable<T> where T : struct
{
...
}

http://msdn.microsoft.com/en-us/library/d5x73970.aspx

adjust the background-position to move background images in different positions of the div

div { 
       background-image: url('image url')
       background-position: 0 -250px; 
    }

IIS version 8.5 +

To enable Event Tracing for Windows for your website/application

1. Go to Logging and ensure either ETW event only or Both log file and ETW event ...is selected.

2. Enable the desired Recycle logs in the Advanced Settings for the Application Pool:

3. Go to the default Custom View: WebServer filters IIS logs:

Custom Views > ServerRoles > Web Server

4. ... or System logs:

Windows Logs > System