Programs & Examples On #Chunked encoding

Here the problem was my Avast AV. As soon I disabled it, the problem was gone.

But, I really would like to understand the cause of this behavior.

EDIT: You say "I am concatenating simple and short XML file and I do not use serialization, so I need to explicitly escape XML character by hand".

I would strongly advise you not to do it by hand. Use the XML APIs to do it all for you - read in the original files, merge the two into a single document however you need to (you probably want to use XmlDocument.ImportNode), and then write it out again. You don't want to write your own XML parsers/formatters. Serialization is somewhat irrelevant here.

If you can give us a short but complete example of exactly what you're trying to do, we can probably help you to avoid having to worry about escaping in the first place.

Original answer

It's not entirely clear what you mean, but normally XML APIs do this for you. You set the text in a node, and it will automatically escape anything it needs to. For example:

LINQ to XML example:

using System;
using System.Xml.Linq;

class Test
{
    static void Main()
    {
        XElement element = new XElement("tag",
                                        "Brackets & stuff <>");

        Console.WriteLine(element);
    }
}

DOM example:

using System;
using System.Xml;

class Test
{
    static void Main()
    {
        XmlDocument doc = new XmlDocument();
        XmlElement element = doc.CreateElement("tag");
        element.InnerText = "Brackets & stuff <>";
        Console.WriteLine(element.OuterXml);
    }
}

Output from both examples:

<tag>Brackets &amp; stuff &lt;&gt;</tag>

That's assuming you want XML escaping, of course. If you're not, please post more details.

firebaser here

Check the reference documentation for FirebaseInstanceIdService:

This class was deprecated.

In favour of overriding onNewToken in FirebaseMessagingService. Once that has been implemented, this service can be safely removed.

Weirdly enough the JavaDoc for FirebaseMessagingService doesn't mention the onNewToken method yet. It looks like not all updated documentation has been published yet. I've filed an internal issue to get the updates to the reference docs published, and to get the samples in the guide updated too.

In the meantime both the old/deprecated calls, and the new ones should work. If you're having trouble with either, post the code and I'll have a look.

To compile you could just initiate a shell call to the csc compiler. You may have a headache trying to keep your paths and switches straight but it certainly can be done.

C# Corner Shell Examples

EDIT: Or better yet, use the CodeDOM as Noldorin suggested...

brew reinstall php56-mcrypt --build-from-source

Do this—pass the --build-from-source flag—for each module which needs to be compiled with the same version.

It may also require PHP options depending on your plugins. If so, brew reinstall php56 --with-thread-safety

To see all of the options for php[version] run brew options php56 (replacing 56 with your version)

I am using SOA env, Decreased Xmx from 1024 to 768 in setSOADomainENV.cmd resolved the issue.

REM set DEFAULT_MEM_ARGS=-Xms512m -Xmx1024m
set DEFAULT_MEM_ARGS=-Xms512m -Xmx768m

No, how you are doing it is correct.

http://www.w3.org/MarkUp/html-spec/html-spec_8.html#SEC8.2.2

To set methods PUT and DELETE I perform as following:

<form
  method="PUT"
  action="domain/route/param?query=value"
>
  <input type="hidden" name="delete_id" value="1" />
  <input type="hidden" name="put_id" value="1" />
  <input type="text" name="put_name" value="content_or_not" />
  <div>
    <button name="update_data">Save changes</button>
    <button name="remove_data">Remove</button>
  </div>
</form>
<hr>
<form
  method="DELETE"
  action="domain/route/param?query=value"
>
  <input type="hidden" name="delete_id" value="1" />
  <input type="text" name="delete_name" value="content_or_not" />
  <button name="delete_data">Remove item</button>
</form>

Then JS acts to perform the desired methods:

<script>
   var putMethod = ( event ) => {
     // Prevent redirection of Form Click
     event.preventDefault();
     var target = event.target;
     while ( target.tagName != "FORM" ) {
       target = target.parentElement;
     } // While the target is not te FORM tag, it looks for the parent element
     // The action attribute provides the request URL
     var url = target.getAttribute( "action" );

     // Collect Form Data by prefix "put_" on name attribute
     var bodyForm = target.querySelectorAll( "[name^=put_]");
     var body = {};
     bodyForm.forEach( element => {
       // I used split to separate prefix from worth name attribute
       var nameArray = element.getAttribute( "name" ).split( "_" );
       var name = nameArray[ nameArray.length - 1 ];
       if ( element.tagName != "TEXTAREA" ) {
         var value = element.getAttribute( "value" );
       } else {
       // if element is textarea, value attribute may return null or undefined
         var value = element.innerHTML;
       }
       // all elements with name="put_*" has value registered in body object
       body[ name ] = value;
     } );
     var xhr = new XMLHttpRequest();
     xhr.open( "PUT", url );
     xhr.setRequestHeader( "Content-Type", "application/json" );
     xhr.onload = () => {
       if ( xhr.status === 200 ) {
       // reload() uses cache, reload( true ) force no-cache. I reload the page to make "redirects normal effect" of HTML form when submit. You can manipulate DOM instead.
         location.reload( true );
       } else {
         console.log( xhr.status, xhr.responseText );
       }
     }
     xhr.send( body );
   }

   var deleteMethod = ( event ) => {
     event.preventDefault();
     var confirm = window.confirm( "Certeza em deletar este conteúdo?" );
     if ( confirm ) {
       var target = event.target;
       while ( target.tagName != "FORM" ) {
         target = target.parentElement;
       }
       var url = target.getAttribute( "action" );
       var xhr = new XMLHttpRequest();
       xhr.open( "DELETE", url );
       xhr.setRequestHeader( "Content-Type", "application/json" );
       xhr.onload = () => {
         if ( xhr.status === 200 ) {
           location.reload( true );
           console.log( xhr.responseText );
         } else {
           console.log( xhr.status, xhr.responseText );
         }
       }
       xhr.send();
     }
   }
</script>

With these functions defined, I add a event listener to the buttons which make the form method request:

<script>
  document.querySelectorAll( "[name=update_data], [name=delete_data]" ).forEach( element => {
    var button = element;
    var form = element;
    while ( form.tagName != "FORM" ) {
      form = form.parentElement;
    }
    var method = form.getAttribute( "method" );
    if ( method == "PUT" ) {
      button.addEventListener( "click", putMethod );
    }
    if ( method == "DELETE" ) {
      button.addEventListener( "click", deleteMethod );
    }
  } );
</script>

And for the remove button on the PUT form:

<script>
  document.querySelectorAll( "[name=remove_data]" ).forEach( element => {
    var button = element;
    button.addEventListener( "click", deleteMethod );
</script>

_ - - - - - - - - - - -

This article https://blog.garstasio.com/you-dont-need-jquery/ajax/ helps me a lot!

Beyond this, you can set postMethod function and getMethod to handle POST and GET submit methods as you like instead browser default behavior. You can do whatever you want instead use location.reload(), like show message of successful changes or successful deletion.

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

JSFiddle: https://jsfiddle.net/enriquerene/d6jvw52t/53/

The problem with creating a directory and keeping index.php in it is that

1. your links with menu will stop functioning
2. There will be way too many directories. For eg, there will be a seperate directory for each and every question here on stackoverflow

The solutions are 1. MOD REWRITE (as suggested above) 2. use a php code to dynamically include other files in index file. Read a bit more abt it here http://inobscuro.com/tutorials/read/16/

This way works for me:

declare module 'Injector';

  {
    "compilerOptions": {
        "strictNullChecks": true,
        "moduleResolution": "node",
        "jsx": "react",
        "noUnusedParameters": true,
        "noUnusedLocals": true,
        "allowSyntheticDefaultImports":true,
        "target": "es5",
        "module": "ES2015",
        "declaration": true,
        "outDir": "./lib",
        "noImplicitAny": true,
        "importHelpers": true
      },
      "include": [
        "src/**/*",
        "index.d.ts",   // declaration file path
      ],
      "compileOnSave": false
    }

-- edit: needed quotation marks around module name

For a ModelForm, you can use the Meta class thus:

from django import forms

from .models import MyModel

class MyModelForm(forms.ModelForm):
    class Meta:
        model = MyModel
        widgets = {
            'name': forms.TextInput(attrs={'placeholder': 'Name'}),
            'description': forms.Textarea(
                attrs={'placeholder': 'Enter description here'}),
        }

In my case, i forgot following in the code:

);

I played around and forgot it in the code here and there - in some places i got heap corruption, some cases just plain ol' seg fault:

[Wed Jun 08 17:23:21 2011] [notice] child pid 5720 exit signal Segmentation fault (11)

I'm on mac 10.6.7 and xampp.

Here is what I follow on My system.

1. All Projects: There is a projects directory in my home folder i.e. ~/projects. All the projects rest inside it.

2. Individual Project: I follow a standardized structure template used by many developers called django-skel for individual projects. It basically takes care of all your static file and media files and all.

3. Virtual environment: I have a virtualenvs folder inside my home to store all virtual environments in the system i.e. ~/virtualenvs . This gives me flexibility that I know what all virtual environments I have and can look use easily

The above 3 are the main partitions of My working environment.

All the other parts you mentioned are mostly dependent on project to project basis (i.e. you might use different databases for different projects). So they should reside in their individual projects.

It's trivial to do with LINQ, which is implemented in PHP in several libraries, including YaLinqo*. It allows performing SQL-like queries on arrays and objects. The groubBy function is designed specifically for grouping, you just need to specify the field you want to group by:

$grouped_array = from($array)->groupBy('$v["id"]')->toArray();

Where '$v["id"]' is a shorthand for function ($v) { return $v["id"]; } which this library supports.

The result will be exactly like in the accepted answer, just with less code.

_{* developed by me}

Apple users can download your .apk file, however they cannot run it. It is a different file format than iPhone apps (.ipa)

I ran into the same problem every time it finds a special character marks it as ??. to solve this, I tried using the encoding: ISO-8859-1

BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("txtPath"),"ISO-8859-1"));

while ((line = br.readLine()) != null) {

}

I hope this can help anyone who sees this post.

I wrote this pattern:

Pattern SPECIAL_REGEX_CHARS = Pattern.compile("[{}()\\[\\].+*?^$\\\\|]");

And use it in this method:

String escapeSpecialRegexChars(String str) {

    return SPECIAL_REGEX_CHARS.matcher(str).replaceAll("\\\\$0");
}

Then you can use it like this, for example:

Pattern toSafePattern(String text)
{
    return Pattern.compile(".*" + escapeSpecialRegexChars(text) + ".*");
}

We needed to do that because, after escaping, we add some regex expressions. If not, you can simply use \Q and \E:

Pattern toSafePattern(String text)
{
    return Pattern.compile(".*\\Q" + text + "\\E.*")
}

$ens = $em->getRepository('AcmeBinBundle:Marks')
              ->findBy(
                 array(), 
                 array('id' => 'ASC')
               );

Decode and save image as PNG

header('content-type: image/png');

           ob_start();

        $ret = fopen($fullurl, 'r', true, $context);
        $contents = stream_get_contents($ret);
        $base64 = 'data:image/PNG;base64,' . base64_encode($contents);
        echo "<img src=$base64 />" ;


        ob_end_flush();

stringjs has a toBoolean() method:

http://stringjs.com/#methods/toboolean-tobool

S('true').toBoolean() //true
S('false').toBoolean() //false
S('hello').toBoolean() //false
S(true).toBoolean() //true
S('on').toBoolean() //true
S('yes').toBoolean() //true
S('TRUE').toBoolean() //true
S('TrUe').toBoolean() //true
S('YES').toBoolean() //true
S('ON').toBoolean() //true
S('').toBoolean() //false
S(undefined).toBoolean() //false
S('undefined').toBoolean() //false
S(null).toBoolean() //false
S(false).toBoolean() //false
S({}).toBoolean() //false
S(1).toBoolean() //true
S(-1).toBoolean() //false
S(0).toBoolean() //false

If you have a numeric column that you want to auto-increment, it might be an option to set columnDefinition directly. This has the advantage, that the schema auto-generates the value even if it is used without hibernate. This might make your code db-specific though:

import javax.persistence.Column;
@Column(columnDefinition = "serial") // postgresql

Just found out a great plugin for this:

http://flexslider.woothemes.com/

Regards

Actually, you probably want to use utf8_unicode_ci or utf8_general_ci.

• utf8_general_ci sorts by stripping away all accents and sorting as if it were ASCII
• utf8_unicode_ci uses the Unicode sort order, so it sorts correctly in more languages

However, if you are only using this to store English text, these shouldn't differ.

Please do right click on the project and go to properties. Then go to Build and Packaging. You can see the JAR file location that is produced by defualt setting of netbean in the dist directory.

Easiest way to set permissions to 777 is to connect to Your server through FTP Application like FileZilla, right click on folder, module_installation, and click Change Permissions - then write 777 or check all permissions.

check the solution provided here it may help, i use it in my projects. http://trentrichardson.com/examples/timepicker/ .(in the end of the page)

Let's say the name was used in a variable, $Name.

You then run this query:

INSERT INTO Students VALUES ( '$Name' )

The code is mistakenly placing anything the user supplied as the variable.

You wanted the SQL to be:

INSERT INTO Students VALUES ( 'Robert Tables` )

But a clever user can supply whatever they want:

INSERT INTO Students VALUES ( 'Robert'); DROP TABLE Students; --' )

What you get is:

INSERT INTO Students VALUES ( 'Robert' );  DROP TABLE STUDENTS; --' )

The -- only comments the remainder of the line.

One statement can be written as such:

someValues.forEach(x => console.log(x));

or multiple statements can be enclosed in {} like this:

someValues.forEach(x => { let a = 2 + x; console.log(a); });

This extension that @Rob suggested works for Swift 3.0.1

I wasn't able to compile the version he included in his post with Xcode 8.1 (8B62)

extension Dictionary {

    /// Build string representation of HTTP parameter dictionary of keys and objects
    ///
    /// :returns: String representation in the form of key1=value1&key2=value2 where the keys and values are percent escaped

    func stringFromHttpParameters() -> String {

        var parametersString = ""
        for (key, value) in self {
            if let key = key as? String,
               let value = value as? String {
                parametersString = parametersString + key + "=" + value + "&"
            }
        }
        parametersString = parametersString.substring(to: parametersString.index(before: parametersString.endIndex))
        return parametersString.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed)!
    }

}

Maybe you find this simpler

select * from (
    select ssn, sum(time) from downloads
    group by ssn
    order by sum(time) desc
) where rownum <= 10 --top 10 downloaders

Regards
K

If you want to assign dynamic bitmap image to bitmap variables

Example for kotlin

backgroundImage = Glide.with(applicationContext).asBitmap().load(PresignedUrl().getUrl(items!![position].img)).into(100, 100).get();

The above answers did not work for me

.asBitmap should be before the .load("http://....")

Please add this option:

//Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
scaleBeginAtZero : true,

(Reference: Chart.js)

N.B: The original solution I posted was for Highcharts, if you are not using Highcharts then please remove the tag to avoid confusion

Just 2 simple steps to solve your issue

First of all check AppendDataBoundItems property and make it assign false

Secondly clear all the items using property .clear()

{
ddl1.Items.Clear();
ddl1.datasource = sql1;
ddl1.DataBind();
}

I think that @Siva is on the right track (using DAYS()), but the nested CONCAT()s are making me dizzy. Here's my take.
Oh, there's no point in referencing sysdummy1, as you need to pull from a table regardless.
Also, don't use the implicit join syntax - it's considered an SQL Anti-pattern.

I'be wrapped the date conversion in a CTE for readability here, but there's nothing preventing you from doing it inline.

WITH Converted (convertedDate) as (SELECT DATE(SUBSTR(chdlm, 1, 4) || '-' ||
                                               SUBSTR(chdlm, 5, 2) || '-' ||    
                                               SUBSTR(chdlm, 7, 2))
                                   FROM Chcart00
                                   WHERE chstat = '05')

SELECT DAYS(CURRENT_DATE) - DAYS(convertedDate)
FROM Converted

sort("ID") does not seem to be working now, seems deprecated as per sort doc, so use sort_values("ID") instead to sort after duplicate filter, as following:

df[df.ID.duplicated(keep=False)].sort_values("ID")

MariaDB has lifted this starting from 10.3.x (both for DELETE and UPDATE):

UPDATE - Statements With the Same Source and Target

From MariaDB 10.3.2, UPDATE statements may have the same source and target.

Until MariaDB 10.3.1, the following UPDATE statement would not work:

UPDATE t1 SET c1=c1+1 WHERE c2=(SELECT MAX(c2) FROM t1);
  ERROR 1093 (HY000): Table 't1' is specified twice, 
  both as a target for 'UPDATE' and as a separate source for data

From MariaDB 10.3.2, the statement executes successfully:

UPDATE t1 SET c1=c1+1 WHERE c2=(SELECT MAX(c2) FROM t1);

DELETE - Same Source and Target Table

Until MariaDB 10.3.1, deleting from a table with the same source and target was not possible. From MariaDB 10.3.1, this is now possible. For example:

DELETE FROM t1 WHERE c1 IN (SELECT b.c1 FROM t1 b WHERE b.c2=0);

DBFiddle MariaDB 10.2 - Error

DBFiddle MariaDB 10.3 - Success

I encountered the same problem with a nexus 5 Android Lollipop 5.0.1:

Installation error: INSTALL_FAILED_DUPLICATE_PERMISSION perm=com.android.** pkg=com.android.**

And in my case I couldn't fix this problem uninstalling the app because it was an android app, but I had to change my app custom permissions name in manifest because they were the same as an android app, which I could not uninstall or do any change.

Hope this helps somebody!

You can also use library crashcatcher

try this code :

table1.GroupBy(x => x.Text).Select(x => x.FirstOrDefault());

There is no difference except the fact that foo performs 3 visible method calls to return empty array that is anyway created while bar() just creates this array and returns it.

One thing I don't think anyone has mentioned, and a stupid mistake I've made in the past (especially when dynamically populating selects). jQuery's .val() won't work for a select input if there isn't an option with a value that matches the value supplied.

Here's a fiddle explaining -> http://jsfiddle.net/go164zmt/

<select id="example">
    <option value="0">Test0</option>
    <option value="1">Test1</option>
</select>

$("#example").val("0");
alert($("#example").val());
$("#example").val("1");
alert($("#example").val());

//doesn't exist
$("#example").val("2");
//and thus returns null
alert($("#example").val());

You can use the dplyr package to easily remove those particular rows.

library(dplyr)
df <- filter(df, C != "Foo")

To check the size of all of the directories within a directory, you can use:

du -h --max-depth=1

You can run the pipenv command with the --rm option as in:

pipenv --rm

This will remove the virtualenv created for you under ~/.virtualenvs

See https://pipenv.kennethreitz.org/en/latest/cli/#cmdoption-pipenv-rm

To install a new package and only that, you have two options:

1. Using the require command, just run:

   composer require new/package
   

   Composer will guess the best version constraint to use, install the package, and add it to composer.lock.

   You can also specify an explicit version constraint by running:

   composer require new/package ~2.5
   

–OR–

2. Using the update command, add the new package manually to composer.json, then run:

   composer update new/package
   

If Composer complains, stating "Your requirements could not be resolved to an installable set of packages.", you can resolve this by passing the flag --with-dependencies. This will whitelist all dependencies of the package you are trying to install/update (but none of your other dependencies).

Regarding the question asker's issues with Laravel and mcrypt: check that it's properly enabled in your CLI php.ini. If php -m doesn't list mcrypt then it's missing.

Important: Don't forget to specify new/package when using composer update! Omitting that argument will cause all dependencies, as well as composer.lock, to be updated.

Just wondering why you are using 2 directives?

It seems like, in this case it would be more straightforward to have a controller as the parent - handle adding the data from your service to its $scope, and pass the model you need from there into your warrantyDirective.

Or for that matter, you could use 0 directives to achieve the same result. (ie. move all functionality out of the separate directives and into a single controller).

It doesn't look like you're doing any explicit DOM transformation here, so in this case, perhaps using 2 directives is overcomplicating things.

Alternatively, have a look at the Angular documentation for directives: http://docs.angularjs.org/guide/directive The very last example at the bottom of the page explains how to wire up dependent directives.

Yes You Can!

I worked on a project that did that (see comment). Unfortunately no code samples from that one, but googling revealed these:

How you can integrate data from several Web services using Excel and VBA

STEP BY STEP: Consuming Web Services through VBA (Excel or Word)

VBA: Consume Soap Web Services

Before teaching yourself Spring and Struts, you should probably learn Java. Output like this

org.classes.database.Employee@d9b02

is the result of the Object#toString() method which all objects inherit from the Object class, the superclass of all classes in Java.

The List sub classes implement this by iterating over all the elements and calling toString() on those. It seems, however, that you haven't implemented (overriden) the method in your Employee class.

Your JSTL here

<c:forEach items="${eList}" var="employee">
    <tr>
        <td>Employee ID: <c:out value="${employee.eid}"/></td>
        <td>Employee Pass: <c:out value="${employee.ename}"/></td>  
    </tr>
</c:forEach>

is fine except for the fact that you don't have a page, request, session, or application scoped attribute named eList.

You need to add it

<% List eList = (List)session.getAttribute("empList");
   request.setAttribute("eList", eList);
%>

Or use the attribute empList in the forEach.

<c:forEach items="${empList}" var="employee">
    <tr>
        <td>Employee ID: <c:out value="${employee.eid}"/></td>
        <td>Employee Pass: <c:out value="${employee.ename}"/></td>  
    </tr>
</c:forEach>

You don't tell it, but you are using jQuery UI 1.10.

In jQuery UI 1.10 the zIndex option is removed:

Removed zIndex option

Similar to the stack option, the zIndex option is unnecessary with a proper stacking implementation. The z-index is defined in CSS and stacking is now controlled by ensuring the focused dialog is the last "stacking" element in its parent.

you have to use pure css to set the dialog "on the top":

.ui-dialog { z-index: 1000 !important ;}

you need the key !important to override the default styling of the element; this affects all your dialogs if you need to set it only for a dialog use the dialogClass option and style it.

If you need a modal dialog set the modal: true option see the docs:

If set to true, the dialog will have modal behavior; other items on the page will be disabled, i.e., cannot be interacted with. Modal dialogs create an overlay below the dialog but above other page elements.

You need to set the modal overlay with an higher z-index to do so use:

.ui-front { z-index: 1000 !important; }

for this element too.

According to this post this error message means:

Heap size is larger than your computer's physical memory.

Edit: Heap is not the only memory that is reserved, I suppose. At least there are other JVM settings like PermGenSpace that ask for the memory. With heap size 128M and a PermGenSpace of 64M you already fill the space available.

Why not downsize other memory settings to free up space for the heap?

Another method, starting with the method:

double i = (10 * 0.69);
Console.Write(ToStringFull(i));       // Output 6.89999999999999946709294817
Console.Write(ToStringFull(-6.9)      // Output -6.90000000000000035527136788
Console.Write(ToStringFull(i - 6.9)); // Output -0.00000000000000088817841970012523233890533

A Drop-In Function...

public static string ToStringFull(double value)
{
    if (value == 0.0) return "0.0";
    if (double.IsNaN(value)) return "NaN";
    if (double.IsNegativeInfinity(value)) return "-Inf";
    if (double.IsPositiveInfinity(value)) return "+Inf";

    long bits = BitConverter.DoubleToInt64Bits(value);
    BigInteger mantissa = (bits & 0xfffffffffffffL) | 0x10000000000000L;
    int exp = (int)((bits >> 52) & 0x7ffL) - 1023;
    string sign = (value < 0) ? "-" : "";

    if (54 > exp)
    {
        double offset = (exp / 3.321928094887362358); //...or =Math.Log10(Math.Abs(value))
        BigInteger temp = mantissa * BigInteger.Pow(10, 26 - (int)offset) >> (52 - exp);
        string numberText = temp.ToString();
        int digitsNeeded = (int)((numberText[0] - '5') / 10.0 - offset);
        if (exp < 0)
            return sign + "0." + new string('0', digitsNeeded) + numberText;
        else
            return sign + numberText.Insert(1 - digitsNeeded, ".");
    }
    return sign + (mantissa >> (52 - exp)).ToString();
}

How it works

To solve this problem I used the BigInteger tools. Large values are simple as they just require left shifting the mantissa by the exponent. For small values we cannot just directly right shift as that would lose the precision bits. We must first give it some extra size by multiplying it by a 10^n and then do the right shifts. After that, we move over the decimal n places to the left. More text/code here.

You'll have to parse again if you want it in actual JSON:

JSON.parse(JSON.stringify(object))

I did that once. Ultimately I found my simplified basicconfig.py adequate for my needs. You can pass in a namespace with other objects for it to reference if you need to. You can also pass in additional defaults from your code. It also maps attribute and mapping style syntax to the same configuration object.

You need to add the port number to every address you type in your browser when you have changed the default port from port 80.

For example: localhost:8000/cc .

A little edition here is that it should be 8080 in place of 8000. For example - http://localhost:8080/phpmyadmin/

You can use .map: http://jsfiddle.net/9ndcL/1/.

// array of text of each td

var texts = $("td").map(function() {
    return $(this).text();
});

Use floats to float the image, the text should wrap beside

http://www.w3schools.com/css/css_float.asp

Use a generic List (System.Collections.Generic.List).

Below code may help you to achieve session attribution inside java script:

var name = '<%= session.getAttribute("username") %>';

You can use uploadify this is the best multiupload jquery plugin i have used.

The implementation is easy, the browser support is perfect.

If you use a TextField with rounded corners use this code:

    self.TextField.layer.cornerRadius=8.0f;
    self.TextField.layer.masksToBounds=YES;
    self.TextField.layer.borderColor=[[UIColor redColor]CGColor];
    self.TextField.layer.borderWidth= 1.0f;

To remove the border:

self.TextField.layer.masksToBounds=NO;
self.TextField.layer.borderColor=[[UIColor clearColor]CGColor];

You can use indexOf(). Like:

var Color = ["blue", "black", "brown", "gold"];
var a = Color.indexOf("brown");
alert(a);

The indexOf() method searches the array for the specified item, and returns its position. And return -1 if the item is not found.

If you want to search from end to start, use the lastIndexOf() method:

    var Color = ["blue", "black", "brown", "gold"];
    var a = Color.lastIndexOf("brown");
    alert(a);

The search will start at the specified position, or at the end if no start position is specified, and end the search at the beginning of the array.

Returns -1 if the item is not found.

From my testing Write-Output and [Console]::WriteLine() perform much better than Write-Host.

Depending on how much text you need to write out this may be important.

Below if the result of 5 tests each for Write-Host, Write-Output and [Console]::WriteLine().

In my limited experience, I've found when working with any sort of real world data I need to abandon the cmdlets and go straight for the lower level commands to get any decent performance out of my scripts.

measure-command {$count = 0; while ($count -lt 1000) { Write-Host "hello"; $count++ }}

1312ms
1651ms
1909ms
1685ms
1788ms


measure-command { $count = 0; while ($count -lt 1000) { Write-Output "hello"; $count++ }}

97ms
105ms
94ms
105ms
98ms


measure-command { $count = 0; while ($count -lt 1000) { [console]::WriteLine("hello"); $count++ }}

158ms
105ms
124ms
99ms
95ms

You have pointers and values:

int* p; // variable p is pointer to integer type
int i; // integer value

You turn a pointer into a value with *:

int i2 = *p; // integer i2 is assigned with integer value that pointer p is pointing to

You turn a value into a pointer with &:

int* p2 = &i; // pointer p2 will point to the address of integer i

Edit: In the case of arrays, they are treated very much like pointers. If you think of them as pointers, you'll be using * to get at the values inside of them as explained above, but there is also another, more common way using the [] operator:

int a[2];  // array of integers
int i = *a; // the value of the first element of a
int i2 = a[0]; // another way to get the first element

To get the second element:

int a[2]; // array
int i = *(a + 1); // the value of the second element
int i2 = a[1]; // the value of the second element

So the [] indexing operator is a special form of the * operator, and it works like this:

a[i] == *(a + i);  // these two statements are the same thing

-L is the test for file exists and is also a symbolic link

If you do not want to test for the file being a symbolic link, but just test to see if it exists regardless of type (file, directory, socket etc) then use -e

So if file is really file and not just a symbolic link you can do all these tests and get an exit status whose value indicates the error condition.

if [ ! \( -e "${file}" \) ]
then
     echo "%ERROR: file ${file} does not exist!" >&2
     exit 1
elif [ ! \( -f "${file}" \) ]
then
     echo "%ERROR: ${file} is not a file!" >&2
     exit 2
elif [ ! \( -r "${file}" \) ]
then
     echo "%ERROR: file ${file} is not readable!" >&2
     exit 3
elif [ ! \( -s "${file}" \) ]
then
     echo "%ERROR: file ${file} is empty!" >&2
     exit 4
fi

Here's the nearly shortest possible solution to your question. The solution works in python 3.x. For python 2.x change the import to Tkinter rather than tkinter (the difference being the capitalization):

import tkinter as tk
#import Tkinter as tk  # for python 2
    
def create_window():
    window = tk.Toplevel(root)

root = tk.Tk()
b = tk.Button(root, text="Create new window", command=create_window)
b.pack()

root.mainloop()

This is definitely not what I recommend as an example of good coding style, but it illustrates the basic concepts: a button with a command, and a function that creates a window.

The most important reasons to start your next project using Node ...

• All the coolest dudes are into it ... so it must be fun.
• You can hangout at the cooler and have lots of Node adventures to brag about.
• You're a penny pincher when it comes to cloud hosting costs.
• Been there done that with Rails
• You hate IIS deployments
• Your old IT job is getting rather dull and you wish you were in a shiny new Start Up.

What to expect ...

• You'll feel safe and secure with Express without all the server bloatware you never needed.
• Runs like a rocket and scales well.
• You dream it. You installed it. The node package repo npmjs.org is the largest ecosystem of open source libraries in the world.
• Your brain will get time warped in the land of nested callbacks ...
• ... until you learn to keep your Promises.
• Sequelize and Passport are your new API friends.
• Debugging mostly async code will get umm ... interesting .
• Time for all Noders to master Typescript.

Who uses it?

• PayPal, Netflix, Walmart, LinkedIn, Groupon, Uber, GoDaddy, Dow Jones
• Here's why they switched to Node.

There is a built-in function in bytearray that does what you intend.

bytearray.fromhex("de ad be ef 00")

It returns a bytearray and it reads hex strings with or without space separator.

In your template, you have access to all the variables that are members of the current $scope. So, tobedone should be $scope.tobedone, and then you can display it with {{tobedone}}, or [[tobedone]] in your case.

<?php

//getting new instance
$pdfFile = new_pdf();

PDF_open_file($pdfFile, " ");

//document info
pdf_set_info($pdfFile, "Auther", "Ahmed Elbshry");
pdf_set_info($pdfFile, "Creator", "Ahmed Elbshry");
pdf_set_info($pdfFile, "Title", "PDFlib");
pdf_set_info($pdfFile, "Subject", "Using PDFlib");

//starting our page and define the width and highet of the document
pdf_begin_page($pdfFile, 595, 842);

//check if Arial font is found, or exit
if($font = PDF_findfont($pdfFile, "Arial", "winansi", 1)) {
    PDF_setfont($pdfFile, $font, 12);
} else {
    echo ("Font Not Found!");
    PDF_end_page($pdfFile);
    PDF_close($pdfFile);
    PDF_delete($pdfFile);
    exit();
}

//start writing from the point 50,780
PDF_show_xy($pdfFile, "This Text In Arial Font", 50, 780);
PDF_end_page($pdfFile);
PDF_close($pdfFile);

//store the pdf document in $pdf
$pdf = PDF_get_buffer($pdfFile);
//get  the len to tell the browser about it
$pdflen = strlen($pdfFile);

//telling the browser about the pdf document
header("Content-type: application/pdf");
header("Content-length: $pdflen");
header("Content-Disposition: inline; filename=phpMade.pdf");
//output the document
print($pdf);
//delete the object
PDF_delete($pdfFile);
?>

This works well from within Eclipse, until GitHub adds the feature:

EGit/User Guide, Searching for commits

Using this,

        String s = "03/24/2013 21:54";
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("MM/dd/yyyy HH:mm");
        try
        {
            Date date = simpleDateFormat.parse(s);

            System.out.println("date : "+simpleDateFormat.format(date));
        }
        catch (ParseException ex)
        {
            System.out.println("Exception "+ex);
        }

Try:

set sw=2

set ts=2

set smartindent

I'm doing like that:

$('<div/>',{
    text: 'Div text',
    class: 'className'
}).appendTo('#parentDiv');

Maybe this is not the answer you needed, but I encountered similar problem, so I decided to put it here.

I needed to convert 500 xml files to UTF8 via Notepad++. Why Notepad++? When I used the option "Encode in UTF8" (many other converters use the same logic) it messed up all special characters, so I had to use "Convert to UTF8" explicitly.

Here some simple steps to convert multiple files via Notepad++ without messing up with special characters (for ex. diacritical marks).

1. Run Notepad++ and then open menu Plugins->Plugin Manager->Show Plugin Manager
2. Install Python Script. When plugin is installed, restart the application.
3. Choose menu Plugins->Python Script->New script.
4. Choose its name, and then past the following code:

convertToUTF8.py

import os
import sys
from Npp import notepad # import it first!

filePathSrc="C:\\Users\\" # Path to the folder with files to convert
for root, dirs, files in os.walk(filePathSrc):
    for fn in files: 
        if fn[-4:] == '.xml': # Specify type of the files
            notepad.open(root + "\\" + fn)      
            notepad.runMenuCommand("Encoding", "Convert to UTF-8")
            # notepad.save()
            # if you try to save/replace the file, an annoying confirmation window would popup.
            notepad.saveAs("{}{}".format(fn[:-4], '_utf8.xml')) 
            notepad.close()

After all, run the script

Wrong syntax. Here you are:

insert into user_by_category (game_category,customer_id) VALUES ('Goku','12');

or:

insert into user_by_category ("game_category","customer_id") VALUES ('Kakarot','12');

The second one is normally used for case-sensitive column names.

Tested in JSFiddle and does what you're asking for.This approach has the added benefit of firing when a label associated with a checkbox is clicked.

Updated Answer:

$(document).ready(function() {
    //set initial state.
    $('#textbox1').val(this.checked);

    $('#checkbox1').change(function() {
        if(this.checked) {
            var returnVal = confirm("Are you sure?");
            $(this).prop("checked", returnVal);
        }
        $('#textbox1').val(this.checked);        
    });
});

Original Answer:

$(document).ready(function() {
    //set initial state.
    $('#textbox1').val($(this).is(':checked'));

    $('#checkbox1').change(function() {
        if($(this).is(":checked")) {
            var returnVal = confirm("Are you sure?");
            $(this).attr("checked", returnVal);
        }
        $('#textbox1').val($(this).is(':checked'));        
    });
});

You want to use transform this will return a Series with the index aligned to the df so you can then add it as a new column:

In [74]:

df = pd.DataFrame({'Date': ['2015-05-08', '2015-05-07', '2015-05-06', '2015-05-05', '2015-05-08', '2015-05-07', '2015-05-06', '2015-05-05'], 'Sym': ['aapl', 'aapl', 'aapl', 'aapl', 'aaww', 'aaww', 'aaww', 'aaww'], 'Data2': [11, 8, 10, 15, 110, 60, 100, 40],'Data3': [5, 8, 6, 1, 50, 100, 60, 120]})
?
df['Data4'] = df['Data3'].groupby(df['Date']).transform('sum')
df
Out[74]:
   Data2  Data3        Date   Sym  Data4
0     11      5  2015-05-08  aapl     55
1      8      8  2015-05-07  aapl    108
2     10      6  2015-05-06  aapl     66
3     15      1  2015-05-05  aapl    121
4    110     50  2015-05-08  aaww     55
5     60    100  2015-05-07  aaww    108
6    100     60  2015-05-06  aaww     66
7     40    120  2015-05-05  aaww    121

Alternatively, you could use the standard Mongo FindAndUpdate method, and within the callback, fire an EventEmitter event (in Node) when the callback is run.

Any other parts of the application or architecture listening to this event will be notified of the update, and any relevant data sent there also. This is a really simple way to achieve notifications from Mongo.

Adding a step-by-step guide to @Codeply-er's answer above for SASS/SCSS newbies like me.

1. Save btnCustom.scss.

/* import the necessary Bootstrap files */
@import 'bootstrap';

/* Define color */
$mynewcolor:#77cccc;

.btn-custom {
    @include button-variant($mynewcolor, darken($mynewcolor, 7.5%), darken($mynewcolor, 10%), lighten($mynewcolor,5%), lighten($mynewcolor, 10%), darken($mynewcolor,30%));
}

.btn-outline-custom {
    @include button-outline-variant($mynewcolor, #222222, lighten($mynewcolor,5%), $mynewcolor);
}

2. Download a SASS compiler such as Koala so that SCSS file above can be compiled to CSS.
3. Clone the Bootstrap github repo because the compiler needs the button-variant mixins somewhere.
4. Explicitly import bootstrap functions by creating a _bootstrap.scss file as below. This will allow the compiler to access the Bootstrap functions and variables.

@import "bootstrap/scss/functions";
@import "bootstrap/scss/variables";
@import "bootstrap/scss/mixins";
@import "bootstrap/scss/root";
@import "bootstrap/scss/reboot";
@import "bootstrap/scss/type";
@import "bootstrap/scss/images";
@import "bootstrap/scss/grid";
@import "bootstrap/scss/tables";
@import "bootstrap/scss/forms";
@import "bootstrap/scss/buttons";
@import "bootstrap/scss/utilities";

5. Compile btnCustom.scss with the previously downloaded compiler to css.

You can ignore the peer dependency warnings by using the --force flag with Angular cli when updating dependencies.

ng update @angular/cli @angular/core --force

For a full list of options, check the docs: https://angular.io/cli/update

another solution, in development environment of course, is killing process using it, for example

def serve():
    server = HTTPServer(('', PORT_NUMBER), BaseHTTPRequestHandler)
    print 'Started httpserver on port ' , PORT_NUMBER
    server.serve_forever()
try:
    serve()
except Exception, e:
    print "probably port is used. killing processes using given port %d, %s"%(PORT_NUMBER,e)
    os.system("xterm -e 'sudo fuser -kuv %d/tcp'" % PORT_NUMBER)
    serve()
    raise e

Not sure if this is the most elegant solution (this is what I used), but you could scale your data to the range between 0 to 1 and then modify the colorbar:

import matplotlib as mpl
...
ax, _ = mpl.colorbar.make_axes(plt.gca(), shrink=0.5)
cbar = mpl.colorbar.ColorbarBase(ax, cmap=cm,
                       norm=mpl.colors.Normalize(vmin=-0.5, vmax=1.5))
cbar.set_clim(-2.0, 2.0)

With the two different limits you can control the range and legend of the colorbar. In this example only the range between -0.5 to 1.5 is show in the bar, while the colormap covers -2 to 2 (so this could be your data range, which you record before the scaling).

So instead of scaling the colormap you scale your data and fit the colorbar to that.

Please see my answer here. As dreamwerx.myopenid.com points out, it is possible to do this with SimpleXML, but the DOM extension would be the better and more flexible way. Additionally there is a third way: using XMLWriter. It's much more simple to use than the DOM and therefore it's my preferred way of writing XML documents from scratch.

$w=new XMLWriter();
$w->openMemory();
$w->startDocument('1.0','UTF-8');
$w->startElement("root");
    $w->writeAttribute("ah", "OK");
    $w->text('Wow, it works!');
$w->endElement();
echo htmlentities($w->outputMemory(true));

By the way: DOM stands for Document Object Model; this is the standardized API into XML documents.

Use os.chdir to change directory . Use glob.glob to generate a list of file names which end it '.bak'. The elements of the list are just strings.

Then you could use os.unlink to remove the files. (PS. os.unlink and os.remove are synonyms for the same function.)

#!/usr/bin/env python
import glob
import os
directory='/path/to/dir'
os.chdir(directory)
files=glob.glob('*.bak')
for filename in files:
    os.unlink(filename)

User Konrad Rudolph advocates for DirectCast() in Stack Overflow question "Hidden Features of VB.NET".

If you have control over the proxy server or can convince your IT admins you could try to explicitly exclude registry.npmjs.org from SSL inspection. This should avoid users of the proxy server from having to either disable strict-ssl checking or installing a new root CA.

<init-param> and <context-param> are static parameters which are stored in web.xml file. If you have any data which doesn't change frequently you can store it in one of them.

If you want to store particular data which is confined to a particular servlet scope, then you can use <init-param> .Anything you declare inside <init-param> is only accessible only for that particular servlet.The init-param is declared inside the <servlet> tag.

<servlet>
     <display-name>HelloWorldServlet</display-name>
     <servlet-name>HelloWorldServlet</servlet-name>
     <init-param>
         <param-name>Greetings</param-name>
         <param-value>Hello</param-value>
     </init-param>
</servlet>

and you can access those parameters in the servlet as follows:

out.println(getInitParameter("Greetings"));

If you want to store data which is common for whole application and if it doesn't change frequently you can use <context-param> instead of servletContext.setAttribute() method of the application context. For more information regarding usage of <context-param> VS ServletContext.setAttribute() have a look at this question. context-param are declared under the tag web-app. You can declare and access the <context-param> as follows

<web-app>
    <context-param>
        <param-name>Country</param-name>
        <param-value>India</param-value>
    </context-param>
    <context-param>
        <param-name>Age</param-name>
        <param-value>24</param-value>
    </context-param>
</web-app>

Usage in the application either in a JSP or Servlet

getServletContext().getInitParameter("Country");
getServletContext().getInitParameter("Age");

does R stop no matter the N value you use? try to use small values and see if it's the mvrnorm function that is the issue or you could simply loop it on subsets. Insert the gc() function in the loop to free some RAM continuously

Simply add these code before setting Adapter it's working for me:

    listView.destroyDrawingCache();
    listView.setVisibility(ListView.INVISIBLE);
    listView.setVisibility(ListView.VISIBLE);

Or Directly you can use below method after change Data resource.

   adapter.notifyDataSetChanged()

def get_clients():
    first_run = True
    startMainMenu = False

    while True:
        if first_run:
            global done
            done = False
            Thread(target=animate, args=("Waiting For Connection",)).start()

        Client, address = objSocket.accept()
        global menuIsOn
        if menuIsOn:
            menuIsOn = False  # will stop main menu
            startMainMenu = True

        done = True

        # Get Current Directory in Client Machine
        current_client_directory = Client.recv(1024).decode("utf-8", errors="ignore")

        # beep on connection
        beep()
        print(f"{bcolors.OKBLUE}\n***** Incoming Connection *****{bcolors.OKGREEN}")
        print('* Connected to: ' + address[0] + ':' + str(address[1]))
        try:
            get_client_info(Client, first_run)
        except Exception as e:
            print("Error data received is not a json!")
            print(e)
        now = datetime.now()
        current_time = now.strftime("%D %H:%M:%S")
        print("* Current Time =", current_time)

        print("* Current Folder in Client: " + current_client_directory + bcolors.WARNING)

        connections.append(Client)

        addresses.append(address)

        if first_run:
            Thread(target=threaded_main_menu, daemon=True).start()

            first_run = False
        else:
            print(f"{bcolors.OKBLUE}* Hit Enter To Continue.{bcolors.WARNING}\n#>", end="")
        if startMainMenu == True:
            Thread(target=threaded_main_menu, daemon=True).start()
            startMainMenu = False

A few days ago I've encountered to same situation. A very simple trick solved this problem. I set hidden my initial view controller before launch2. If initial view controller is the right controller it's set to visible in viewDidLoad. Else, a segue is performed to desired view controller. It works perfectly in iOS 6.1 and above. I'm sure it works on earlier versions of iOS.

The constraint is generally applied recursively to every subtree. That is, the tree is only balanced if:

1. The left and right subtrees' heights differ by at most one, AND
2. The left subtree is balanced, AND
3. The right subtree is balanced

According to this, the next tree is balanced:

     A
   /   \
  B     C  
 /     / \  
D     E   F  
     /  
    G  

The next one is not balanced because the subtrees of C differ by 2 in their height:

     A
   /   \
  B     C   <-- difference = 2
 /     /
D     E  
     /  
    G  

That said, the specific constraint of the first point depends on the type of tree. The one listed above is the typical for AVL trees.

Red-black trees, for instance, impose a softer constraint.

You'll need to be more specific. What do you mean by 'update the URL'? It could mean automatically navigating to a different page, which is certainly possible.

If you want to just update the contents of the address bar without reloading the page, see Modify the URL without reloading the page

In python 3.2 and later, there is a useful contextmanager for this in the stdlib https://docs.python.org/3/library/tempfile.html#tempfile.TemporaryDirectory

I think this is what you are trying to do

$array = array('lastname', 'email', 'phone');
echo "'" . implode("','", explode(',', $array)) . "'";

Note: I've only tested this in Chrome.

it adds a prototype function to the XMLHttpRequest .. XHR2,

in XHR 1 you probably just need to replace this.response with this.responseText

Object.defineProperty(XMLHttpRequest.prototype,'responseJSON',{value:function(){
 return JSON.parse(this.response);
},writable:false,enumerable:false});

to return the json in xhr2

xhr.onload=function(){
 console.log(this.responseJSON());
}

EDIT

If you plan to use XHR with arraybuffer or other response types then you have to check if the response is a string.

in any case you have to add more checks e.g. if it's not able to parse the json.

Object.defineProperty(XMLHttpRequest.prototype,'responseJSON',{value:function(){
 return (typeof this.response==='string'?JSON.parse(this.response):this.response);
},writable:false,enumerable:false});

You can try by adding following line to catalina.bat after last entry of JAVA_OPTS

set JAVA_OPTS=%JAVA_OPTS% -Dhttps.protocols=TLSv1.2 -Djdk.tls.client.protocols=TLSv1.2

This answer works for me in c#:

using System.IO;
string fileName = Path.GetFileName("C:\Hello\AnotherFolder\The File Name.PDF");

Be aware of the single quotes for the string format. This doesn't work:

    Content="{Binding PlannedDateTime, StringFormat={}{0:yy.MM.dd HH:mm}}"

while this does:

    Content="{Binding PlannedDateTime, StringFormat='{}{0:yy.MM.dd HH:mm}'}"

To create a popup you'll need the following script:

<script language="javascript" type="text/javascript">

function popitup(url) {
newwindow=window.open(url,'name','height=200,width=150');
if (window.focus) {newwindow.focus()}
return false;
}


</script>

Then, you link to it by:

  <a href="popupex.html" onclick="return popitup('popupex.html')">Link to popup</a>

If you want you can call the function directly from document.ready also. Or maybe from another function.

If you want to delete items after some time, e.g. after a month, just use Time To Live option. It will not count write units.

In your case, I would add ttl when logs expire and leave those after a user is deleted. TTL would make sure logs are removed eventually.

When Time To Live is enabled on a table, a background job checks the TTL attribute of items to see if they are expired.

DynamoDB typically deletes expired items within 48 hours of expiration. The exact duration within which an item truly gets deleted after expiration is specific to the nature of the workload and the size of the table. Items that have expired and not been deleted will still show up in reads, queries, and scans. These items can still be updated and successful updates to change or remove the expiration attribute will be honored.

https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/TTL.html https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/howitworks-ttl.html

Create a new Table With Different name and same columns, Primary Key and Foreign Key association and link this in your Insert statement of code. For E.g : For EMPLOYEE, replace with EMPLOYEES.

CREATE TABLE EMPLOYEES(

    EmpId        INT NOT NULL IDENTITY(1,1), 
    F_Name       VARCHAR(20) ,
    L_Name       VARCHAR(20) ,
    DOB          DATE ,
    DOJ          DATE ,
    PRIMARY KEY (EmpId),
    DeptId int FOREIGN KEY REFERENCES DEPARTMENT(DeptId),
    DesgId int FOREIGN KEY REFERENCES DESIGNATION(DesgId),
    AddId int FOREIGN KEY REFERENCES ADDRESS(AddId)   
) 

However, you have to either delete the existing EMPLOYEE Table or do some adjustment according to your requirement.

You can use javascript. below are the code, it will only accept numeric and one dot

here is the javascript

<script >

            function FormatCurrency(ctrl) {
                //Check if arrow keys are pressed - we want to allow navigation around textbox using arrow keys
                if (event.keyCode == 37 || event.keyCode == 38 || event.keyCode == 39 || event.keyCode == 40) {
                    return;
                }

                var val = ctrl.value;

                val = val.replace(/,/g, "")
                ctrl.value = "";
                val += '';
                x = val.split('.');
                x1 = x[0];
                x2 = x.length > 1 ? '.' + x[1] : '';

                var rgx = /(\d+)(\d{3})/;

                while (rgx.test(x1)) {
                    x1 = x1.replace(rgx, '$1' + ',' + '$2');
                }

                ctrl.value = x1 + x2;
            }

            function CheckNumeric() {
                return event.keyCode >= 48 && event.keyCode <= 57 || event.keyCode == 46;
            }

  </script>

HTML

<input type="text" onkeypress="return CheckNumeric()" onkeyup="FormatCurrency(this)" />

DEMO JSFIDDLE

The answer for git branch -r --contains <commit> works well for normal remote branches, but if the commit is only in the hidden head namespace that GitHub creates for PRs, you'll need a few more steps.

Say, if PR #42 was from deleted branch and that PR thread has the only reference to the commit on the repo, git branch -r doesn't know about PR #42 because refs like refs/pull/42/head aren't listed as a remote branch by default.

In .git/config for the [remote "origin"] section add a new line:

fetch = +refs/pull/*/head:refs/remotes/origin/pr/*

(This gist has more context.)

Then when you git fetch you'll get all the PR branches, and when you run git branch -r --contains <commit> you'll see origin/pr/42 contains the commit.

String value = "True";
boolean result = value.equalsIgnoreCase("true") ? true : false;

This function worked perfectly for me. It detects Edge as well.

Originally from this Codepen:

https://codepen.io/gapcode/pen/vEJNZN

/**
 * detect IE
 * returns version of IE or false, if browser is not Internet Explorer
 */
function detectIE() {
  var ua = window.navigator.userAgent;

  // Test values; Uncomment to check result …

  // IE 10
  // ua = 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Trident/6.0)';

  // IE 11
  // ua = 'Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko';

  // Edge 12 (Spartan)
  // ua = 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.71 Safari/537.36 Edge/12.0';

  // Edge 13
  // ua = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge/13.10586';

  var msie = ua.indexOf('MSIE ');
  if (msie > 0) {
    // IE 10 or older => return version number
    return parseInt(ua.substring(msie + 5, ua.indexOf('.', msie)), 10);
  }

  var trident = ua.indexOf('Trident/');
  if (trident > 0) {
    // IE 11 => return version number
    var rv = ua.indexOf('rv:');
    return parseInt(ua.substring(rv + 3, ua.indexOf('.', rv)), 10);
  }

  var edge = ua.indexOf('Edge/');
  if (edge > 0) {
    // Edge (IE 12+) => return version number
    return parseInt(ua.substring(edge + 5, ua.indexOf('.', edge)), 10);
  }

  // other browser
  return false;
}

Then you can use if (detectIE()) { /* do IE stuff */ } in your code.

The following will work out of the box on any site:

<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>_x000D_
<script src="//code.jquery.com/ui/1.11.1/jquery-ui.min.js"></script>_x000D_
 _x000D_
    <div class="dialogBox" style="border:1px solid gray;">_x000D_
        <a href="/" class="exampleLink">Test</a>_x000D_
        <!-- TODO: Change above href -->_x000D_
        <!-- NOTE: Must be a local url, not cross domain -->_x000D_
    </div>_x000D_
    _x000D_
    <script type="text/javascript">_x000D_
         _x000D_
_x000D_
        var $modalDialog = $('<div/>', { _x000D_
          'class': 'exampleModal', _x000D_
          'id': 'exampleModal1' _x000D_
        })_x000D_
        .appendTo('body')_x000D_
        .dialog({_x000D_
            resizable: false,_x000D_
            autoOpen: false,_x000D_
            height: 300,_x000D_
            width: 350,_x000D_
            show: 'fold',_x000D_
            buttons: {_x000D_
                "Close": function () {_x000D_
                    $modalDialog.dialog("close");_x000D_
                }_x000D_
            },_x000D_
            modal: true_x000D_
        });_x000D_
_x000D_
        $(function () {_x000D_
            $('a.exampleLink').on('click', function (e) {_x000D_
                e.preventDefault();_x000D_
                // TODO: Undo comments, below_x000D_
                //var url = $('a.exampleLink:first').attr('href');_x000D_
                //$modalDialog.load(url);_x000D_
                $modalDialog.dialog("open");_x000D_
            });_x000D_
        });_x000D_
_x000D_
    </script>

If you will be doing many searches of the array, AND matching always is defined as string equivalence, then you can normalize your data and use a hash.

my @strings = qw( aAa Bbb cCC DDD eee );

my %string_lut;

# Init via slice:
@string_lut{ map uc, @strings } = ();

# or use a for loop:
#    for my $string ( @strings ) {
#        $string_lut{ uc($string) } = undef;
#    }


#Look for a string:

my $search = 'AAa';

print "'$string' ", 
    ( exists $string_lut{ uc $string ? "IS" : "is NOT" ),
    " in the array\n";

Let me emphasize that doing a hash lookup is good if you are planning on doing many lookups on the array. Also, it will only work if matching means that $foo eq $bar, or other requirements that can be met through normalization (like case insensitivity).

You could use x ** (1. / 3) to compute the (floating-point) cube root of x.

The slight subtlety here is that this works differently for negative numbers in Python 2 and 3. The following code, however, handles that:

def is_perfect_cube(x):
    x = abs(x)
    return int(round(x ** (1. / 3))) ** 3 == x

print(is_perfect_cube(63))
print(is_perfect_cube(64))
print(is_perfect_cube(65))
print(is_perfect_cube(-63))
print(is_perfect_cube(-64))
print(is_perfect_cube(-65))
print(is_perfect_cube(2146689000)) # no other currently posted solution
                                   # handles this correctly

This takes the cube root of x, rounds it to the nearest integer, raises to the third power, and finally checks whether the result equals x.

The reason to take the absolute value is to make the code work correctly for negative numbers across Python versions (Python 2 and 3 treat raising negative numbers to fractional powers differently).

They are used in a similar way but they have a few differences. Here is a link to the TemplateBinding documentation: http://msdn.microsoft.com/en-us/library/ms742882.aspx

As per PEP-20 by Tim Peters, "Explicit is better than implicit" and "Readability counts". If all you need from the os module is under os.path, import os.path would be more explicit and let others know what you really care about.

Likewise, PEP-20 also says "Simple is better than complex", so if you also need stuff that resides under the more-general os umbrella, import os would be preferred.

The mPDF docs state that the first argument of Output() is the file path, second is the saving mode - you need to set it to 'F'.

$mpdf->Output('filename.pdf','F');

=VLOOKUP(Left(A1,1),B$2:B$22,2,FALSE)

Left is because you are starting the word/alphanumeric text from the left. the number "1" which i have placed is after lookup value in this case "A1" is because my search includes the formula for 1st character. If second character is asked it would be (A1,2) quite simple really :)

The notion of multi-module projects is there to service the needs of codependent segments of a project. Such a client depends on the services which in turn depends on say EJBs or data-access routines. You could group your continuous integration (CI) tests in this manner. I would rationalize that by saying that the CI tests need to be in lock-step with application logic changes.

Suppose your project is structured as:

project-root
  |
  + --- ci
  |
  + --- client
  |
  + --- server

The project-root/pom.xml defines modules

<modules>
  <module>ci</module>
  <module>client</module>
  <module>server</module>
</modules>

The ci/pom.xml defines profiles such as:

... 
<profiles>
  <profile>
    <id>default</id>
    <activation>
      <activeByDefault>true</activeByDefault>
    </activation>
    <plugin>
       <artifactId>maven-surefire-plugin</artifactId>
       <configuration>
         <skip>true</skip>
       </configuration>
     </plugin>
  </profile>
  <profile>
    <id>CI</id>
    <plugin>
       <artifactId>maven-surefire-plugin</artifactId>
       <configuration>
         <skip>false</skip>
       </configuration>
     </plugin>
  </profile>
</profiles>

This will result in Maven skipping tests in this module except when the profile named CI is active. Your CI server must be instructed to execute mvn clean package -P CI. The Maven web site has an in-depth explanation of the profiling mechanism.

If ever you need to do the same thing with mongoid:

Model.all.rename(:old_field, :new_field)

UPDATE

There is change in the syntax in monogoid 4.0.0:

Model.all.rename(old_field: :new_field)

Try C# 7.0

var Dob= DateTime.TryParseExact(s: YourDateString,format: "yyyyMMdd",provider: null,style: 0,out var dt)
 ? dt : DateTime.Parse("1800-01-01");

This is what worked for our particular situation.

Notes are from Wikipedia on Basic Auth from the Client Side. Thank you to @briantist's answer for the help!

Combine the username and password into a single string username:password

$user = "shaunluttin"
$pass = "super-strong-alpha-numeric-symbolic-long-password"
$pair = "${user}:${pass}"

Encode the string to the RFC2045-MIME variant of Base64, except not limited to 76 char/line.

$bytes = [System.Text.Encoding]::ASCII.GetBytes($pair)
$base64 = [System.Convert]::ToBase64String($bytes)

Create the Auth value as the method, a space, and then the encoded pair Method Base64String

$basicAuthValue = "Basic $base64"

Create the header Authorization: Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==

$headers = @{ Authorization = $basicAuthValue }

Invoke the web-request

Invoke-WebRequest -uri "https://api.github.com/user" -Headers $headers

The PowerShell version of this is more verbose than the cURL version is. Why is that? @briantist pointed out that GitHub is breaking the RFC and PowerShell is sticking to it. Does that mean that cURL is also breaking with the standard?

Use WinSCP for file transfer over SSH, putty is only for SSH commands.

I am not sure about the browser compatibility

word-break: break-all;

Also you can use the <wbr> tag

<wbr> (word break) means: "The browser may insert a line break here, if it wishes." It the browser does not think a line break necessary nothing happens.

Introduction

This is based on Android's java and it's a good example on changing the database without annoying your application fans/customers. This is based on the idea of the SQLite FAQ page http://sqlite.org/faq.html#q11

The problem

I did not notice that I need to set a row_number or record_id to delete a single purchased item in a receipt, and at same time the item barcode number fooled me into thinking of making it as the key to delete that item. I am saving a receipt details in the table receipt_barcode. Leaving it without a record_id can mean deleting all records of the same item in a receipt if I used the item barcode as the key.

Notice

Please understand that this is a copy-paste of my code I am work on at the time of this writing. Use it only as an example, copy-pasting randomly won't help you. Modify this first to your needs

Also please don't forget to read the comments in the code .

The Code

Use this as a method in your class to check 1st whether the column you want to add is missing . We do this just to not repeat the process of altering the table receipt_barcode. Just mention it as part of your class. In the next step you'll see how we'll use it.

public boolean is_column_exists(SQLiteDatabase mDatabase , String table_name,
String     column_name) {
    //checks if table_name has column_name
    Cursor cursor = mDatabase.rawQuery("pragma table_info("+table_name+")",null);
    while (cursor.moveToNext()){
    if (cursor.getString(cursor.getColumnIndex("name")).equalsIgnoreCase(column_name)) return true;
    }
    return false;
}

Then , the following code is used to create the table receipt_barcode if it already does NOT exit for the 1st time users of your app. And please notice the "IF NOT EXISTS" in the code. It has importance.

//mDatabase should be defined as a Class member (global variable) 
//for ease of access : 
//SQLiteDatabse mDatabase=SQLiteDatabase.openOrCreateDatabase(dbfile_path, null);
creation_query = " CREATE TABLE if not exists receipt_barcode ( ";
creation_query += "\n record_id        INTEGER PRIMARY KEY AUTOINCREMENT,";
creation_query += "\n rcpt_id INT( 11 )       NOT NULL,";
creation_query += "\n barcode VARCHAR( 255 )  NOT NULL ,";
creation_query += "\n barcode_price VARCHAR( 255 )  DEFAULT (0),";
creation_query += "\n PRIMARY KEY ( record_id ) );";
mDatabase.execSQL(creation_query);

//This is where the important part comes in regarding the question in this page:

//adding the missing primary key record_id in table receipt_barcode for older versions
        if (!is_column_exists(mDatabase, "receipt_barcode","record_id")){
            mDatabase.beginTransaction();
            try{
                Log.e("record_id", "creating");


                 creation_query="CREATE TEMPORARY TABLE t1_backup(";
                 creation_query+="record_id INTEGER        PRIMARY KEY AUTOINCREMENT,";
                 creation_query+="rcpt_id INT( 11 )       NOT NULL,";
                 creation_query+="barcode VARCHAR( 255 )  NOT NULL ,";
                 creation_query+="barcode_price VARCHAR( 255 )  NOT NULL DEFAULT (0) );";
                 mDatabase.execSQL(creation_query);

                 creation_query="INSERT INTO t1_backup(rcpt_id,barcode,barcode_price) SELECT rcpt_id,barcode,barcode_price  FROM receipt_barcode;";
                 mDatabase.execSQL(creation_query);

                 creation_query="DROP TABLE receipt_barcode;";
                 mDatabase.execSQL(creation_query);

                 creation_query="CREATE TABLE receipt_barcode (";
                 creation_query+="record_id INTEGER        PRIMARY KEY AUTOINCREMENT,";
                 creation_query+="rcpt_id INT( 11 )       NOT NULL,";
                 creation_query+="barcode VARCHAR( 255 )  NOT NULL ,";
                 creation_query+="barcode_price VARCHAR( 255 )  NOT NULL DEFAULT (0) );";
                 mDatabase.execSQL(creation_query);

                 creation_query="INSERT INTO receipt_barcode(record_id,rcpt_id,barcode,barcode_price) SELECT record_id,rcpt_id,barcode,barcode_price  FROM t1_backup;";
                 mDatabase.execSQL(creation_query);

                 creation_query="DROP TABLE t1_backup;";
                 mDatabase.execSQL(creation_query);


                 mdb.setTransactionSuccessful();
            } catch (Exception exception ){
                Log.e("table receipt_bracode", "Table receipt_barcode did not get a primary key (record_id");
                exception.printStackTrace();
            } finally {
                 mDatabase.endTransaction();
            }

1. $() means: "first evaluate this, and then evaluate the rest of the line".

   Ex :

   echo $(pwd)/myFile.txt
   

   will be interpreted as

   echo /my/path/myFile.txt
   

   On the other hand ${} expands a variable.

   Ex:

   MY_VAR=toto
   echo ${MY_VAR}/myFile.txt
   

   will be interpreted as

   echo toto/myFile.txt
   

2. Why can't I use it as bash$ while ((i=0;i<10;i++)); do echo $i; done

   I'm afraid the answer is just that the bash syntax for while just isn't the same as the syntax for for.

I found a solution on Stack Overflow for Java program run configurations which also works for JUnit run configurations.

You can get the full command executed by your configuration on the Debug tab, or more specifically the Debug view.

1. Run your application
2. Go to your Debug perspective
3. There should be an entry in there (in the Debug View) for the app you've just executed
4. Right-click the node which references java.exe or javaw.exe and select Properties In the dialog that pops up you'll see the Command Line which includes all jars, parameters, etc

Sanitizers

Sanitize is a function to check (and remove) harmful data from user input which can harm the software. Sanitizing user input is the most secure method of user input validation to strip out anything that is not on the whitelist.

PHP Support

5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.27, 7.4.0 - 7.4.15, 8.0.0 - 8.0.2

<?php
require_once("path/to/Sanitizers.php");

use Sanitizers\Sanitizers\Sanitizer;

\\ passing `true` in Sanitizer class enables exceptions
$sanitize = new Sanitizer(true);
try {
    echo $sanitize->Username($_GET['username']);
} catch (Exception $e) {
    echo "Could not Sanitize user input." 
    var_dump($e);
}
?>

Download the latest release

See Sanitizers GitHub project.

If you are using unix, you need to write a shellscript to run you java batch first.

After that, in unix, you run this command "crontab -e" to edit crontab script. In order to configure crontab, please refer to this article http://www.thegeekstuff.com/2009/06/15-practical-crontab-examples/

Save your crontab setting. Then wait for the time to come, program will run automatically.

Use this method (No need to xml file)

If you want scale to quarter(half x,half y)

view.animate().scaleX(0.5f).scaleY(0.5f)

If you want scale and move to bottom right

view.animate().scaleX(0.5f).scaleY(0.5f)
        .translationY((view.height/4).toFloat()).translationX((view.width/4).toFloat())

If you want move to top use (-view.height/4) and for left (-view.width/4)

If you want do something after animation ends use withEndAction(Runnable runnable) function.

You can use some other property like alpha and rotation

Full code

view.animate()
      .scaleX(0.5f).scaleY(0.5f)//scale to quarter(half x,half y)
      .translationY((view.height/4).toFloat()).translationX((view.width/4).toFloat())// move to bottom / right
      .alpha(0.5f) // make it less visible
      .rotation(360f) // one round turns
      .setDuration(1000) // all take 1 seconds
      .withEndAction(new Runnable() {
           @Override
           public void run() {
              //animation ended
           }
      });

Use the function Contains from the strings package.

import (
    "strings"
)
strings.Contains("something", "some") // true

For minikube on Docker:

Option 1: Using minikube registry

1. Check your minikube ports docker ps

You will see something like: 127.0.0.1:32769->5000/tcp It means that your minikube registry is on 32769 port for external usage, but internally it's on 5000 port.

2. Build your docker image tagging it: docker build -t 127.0.0.1:32769/hello .

3. Push the image to the minikube registry: docker push 127.0.0.1:32769/hello

4. Check if it's there: curl http://localhost:32769/v2/_catalog

5. Build some deployment using the internal port: kubectl create deployment hello --image=127.0.0.1:5000/hello

Your image is right now in minikube container, to see it write:

eval $(minikube -p <PROFILE> docker-env)
docker images

caveat: if using only one profile named "minikube" then "-p " section is redundant, but if using more then don't forget about it; Personally I delete the standard one (minikube) not to make mistakes.

Option 2: Not using registry

1. Switch to minikube container Docker: eval $(minikube -p <PROFILE> docker-env)
2. Build your image: docker build -t hello .
3. Create some deployment: kubectl create deployment hello --image=hello

At the end change the deployment ImagePullPolicy from Always to IfNotPresent:

kubectl edit deployment hello

Found how to do it in the year of 2016: https://redbeardtechnologies.wordpress.com/2011/07/01/doctrine-2-dql-in-statement/

Quote:

Here is how to do it properly:

$em->createQuery(“SELECT users 
     FROM Entities\User users 
     WHERE 
         users.id IN (:userids)”)
->setParameters(
     array(‘userids’ => $userIds)
);

The method setParameters will take the given array and implode it properly to be used in the “IN” statement.

What about in one single line...

$('#txtSample').focus().val($('#txtSample').val());

This line works for me.

In IE8 using .Net, setting the iframe.src for the first time is ok, but setting the iframe.src for the second time is not raising the page_load of the iframed page. To solve it i used iframe.contentDocument.location.href = "NewUrl.htm".

Discover it when used jQuery thickBox and tried to reopen same page in the thickbox iframe. Then it just showed the earlier page that was opened.

%~dp0 will be the directory. Here's some documentation on all of the path modifiers. Fun stuff :-)

To remove the final backslash, you can use the :n,m substring syntax, like so:

SET mypath=%~dp0
echo %mypath:~0,-1%

I don't believe there's a way to combine the %0 syntax with the :~n,m syntax, unfortunately.

Another solution that it is similar to those already exposed here is this one. Just before the closing body tag place this html:

<div id="resultLoading" style="display: none; width: 100%; height: 100%; position: fixed; z-index: 10000; top: 0px; left: 0px; right: 0px; bottom: 0px; margin: auto;">
    <div style="width: 340px; height: 200px; text-align: center; position: fixed; top: 0px; left: 0px; right: 0px; bottom: 0px; margin: auto; z-index: 10; color: rgb(255, 255, 255);">
        <div class="uil-default-css">
            <img src="/images/loading-animation1.gif" style="max-width: 150px; max-height: 150px; display: block; margin-left: auto; margin-right: auto;" />
        </div>
        <div class="loader-text" style="display: block; font-size: 18px; font-weight: 300;">&nbsp;</div>
    </div>
    <div style="background: rgb(0, 0, 0); opacity: 0.6; width: 100%; height: 100%; position: absolute; top: 0px;"></div>
</div>

Finally, replace .loader-text element's content on the fly on every navigation event and turn on the #resultloading div, note that it is initially hidden.

var showLoader = function (text) {
    $('#resultLoading').show();
    $('#resultLoading').find('.loader-text').html(text);
};

jQuery(document).ready(function () {
    jQuery(window).on("beforeunload ", function () {
        showLoader('Loading, please wait...');
    });
});

This can be applied to any html based project with jQuery where you don't know which pages of your administration area will take too long to finish loading.

The gif image is 176x176px but you can use any transparent gif animation, please take into account that the image size is not important as it will be maxed to 150x150px.

Also, the function showLoader can be called on an element's click to perform an action that will further redirect the page, that is why it is provided ad an individual function. i hope this can also help anyone.

There's AppUpdater library. How to include:

1. Add the repository to your project build.gradle:

allprojects {
    repositories {
        jcenter()
        maven {
            url "https://jitpack.io"
        }
    }
}

2. Add the library to your module build.gradle:

dependencies {
    compile 'com.github.javiersantos:AppUpdater:2.6.4'
}

3. Add INTERNET and ACCESS_NETWORK_STATE permissions to your app's Manifest:

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

4. Add this to your activity:

AppUpdater appUpdater = new AppUpdater(this); 
appUpdater.start();

In IntelliJ Do as they say in eclipse "If you're facing this problem with Eclipse, I've been following many different solutions but the one that worked for me is this:

Right click your project folder and open up Properties.

From the right panel, select Java Build Path then go to Libraries tab.

Select Add External JARs to import the mysql driver.

From the right panel, select Deployment Assembly.

Select Add..., then select Java Build Path Entries and click Next.

You should see the sql driver on the list. Select it and click first.

And that's it! Try to run it again! Cheers!"

Here we have to add the jar file in Project Structure -> Libraries -> +(add)

    String stringYouExtracted = referraltxt.getText().toString();
    android.content.ClipboardManager clipboard = (android.content.ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
    android.content.ClipData clip = android.content.ClipData.newPlainText("Copied Text", stringYouExtracted);

clipboard.setPrimaryClip(clip);
        Toast.makeText(getActivity(), "Copy coupon code copied to clickboard!", Toast.LENGTH_SHORT).show();

Only using Session.Clear() when a user logs out can pose a security hole. As the session is still valid as far as the Web Server is concerned. It is then a reasonably trivial matter to sniff, and grab the session Id, and hijack that session.

For this reason, when logging a user out it would be safer and more sensible to use Session.Abandon() so that the session is destroyed, and a new session created (even though the logout UI page would be part of the new session, the new session would not have any of the users details in it and hijacking the new session would be equivalent to having a fresh session, hence it would be mute).

Use logcat tool with -d or -f switch and exec() method.

Saving to a file on the host computer:

exec( "adb logcat -d > logcat.log" ) // logcat is written to logcat.log file on the host.

If you are just saving to a file on the device itself, you can use:

exec( "adb logcat -f logcat.log" ) // logcat is written to logcat.log file on the device.

I got this message for a different reason -- I submitted an app via Xcode without first creating an App Store Distribution Profile specifically for the app. I believe Xcode automatically uses a wildcard App Store profile if you have one installed. But an app uses Push Notifications requires its own profile.

The fix is to create a new App Store Distribution profile for the app. Then you download it, drag it onto Xcode, and modify your project Build Settings > Code Signing > Release to use the new profile.

Do a "recursive" setTimeout of your function, and it will keep being executed every amount of time defined:

function yourFunction(){
    // do whatever you like here

    setTimeout(yourFunction, 5000);
}

yourFunction();

I have resolved this problem by adding the reference to System.Web.

Unless I am misunderstanding you, this could be as easy as inspecting (F12) the icon on the page to reveal its .svg source file path, going to that path directly (Example), and then viewing the page source code with Control+u. Then just save that code.

I do know that the account needs to have "Log on as a Service" privileges. Other than that, I'm not sure. A quick reference to Log on as a Service can be found here, and there is a lot of information of specific privileges here.

You can use this code it works fine.

 var pinImage = new google.maps.MarkerImage("http://www.googlemapsmarkers.com/v1/009900/");

 var marker = new google.maps.Marker({
            position: yourlatlong,
            icon: pinImage,
            map: map
        });

see Example here

You could create a user form:

http://www.excel-vba-easy.com/vba-userform-excel-vba.html

you can use this code:

var nowDate     = new Date();
var nowDay      = ((nowDate.getDate().toString().length) == 1) ? '0'+(nowDate.getDate()) : (nowDate.getDate());
var nowMonth    = ((nowDate.getMonth().toString().length) == 1) ? '0'+(nowDate.getMonth()+1) : (nowDate.getMonth()+1);
var nowYear     = nowDate.getFullYear();
var formatDate  = nowDay + "." + nowMonth + "." + nowYear;

you can find a working demo here

The command clause does work as @Karthik says above.

As a simple example, the following service will have a -inMemory added to its ENTRYPOINT when docker-compose up is run.

version: '2'
services:
  local-dynamo:
    build: local-dynamo
    image: spud/dynamo
    command: -inMemory

Try below code:

MessageBox.Show("Test Information Message", "Caption", MessageBoxButtons.OK, MessageBoxIcon.Information);

I would just do:

private static Timer timer;
 private static void Main()
 {
   timer = new Timer(_ => OnCallBack(), null, 1000 * 10,Timeout.Infinite); //in 10 seconds
   Console.ReadLine();
 }

  private static void OnCallBack()
  {
    timer.Dispose();
    Thread.Sleep(3000); //doing some long operation
    timer = new Timer(_ => OnCallBack(), null, 1000 * 10,Timeout.Infinite); //in 10 seconds
  }

And ignore the period parameter, since you're attempting to control the periodicy yourself.

Your original code is running as fast as possible, since you keep specifying 0 for the dueTime parameter. From Timer.Change:

If dueTime is zero (0), the callback method is invoked immediately.

I'm using Laravel with Docker. I solved this problem by changing the value of DB_HOST from localhost to mysql.

DB_HOST=mysql

It means that there is no initial context :)

But seriously folks, JNDI (javax.naming) is all about looking up objects or resources from some directory or provider. To look something up, you need somewhere to look (this is the InitialContext). NoInitialContextException means "I want to find the telephone number for John Smith, but I have no phonebook to look in".

An InitialContext can be created in any number of ways. It can be done manually, for instance creating a connection to an LDAP server. It can also be set up by an application server inside which you run your application. In this case, the container (application server) already provides you with a "phonebook", through which you can look up anything the application server makes available. This is often configurable and a common way of moving this type of configuration from the application implementation to the container, where it can be shared across all applications in the server.

UPDATE: from the code snippet you post it looks like you are trying to run code stand-alone that is meant to be run in an application server. In this case, the code attempting to get a connection to a database from the "phonebook". This is one of the resources that is often configured in the application server container. So, rather than having to manage configuration and connections to the database in your code, you can configure it in your application server and simple ask for a connection (using JNDI) in your code.

When FIND returns #VALUE!, it is an error, not a string, so you can't compare FIND(...) with "#VALUE!", you need to check if FIND returns an error with ISERROR. Also FIND can work on multiple characters.

So a simplified and working version of your formula would be:

=IF(ISERROR(FIND("abc",A1))=FALSE, "Green", IF(ISERROR(FIND("xyz",A1))=FALSE, "Yellow", "Red"))

Or, to remove the double negations:

=IF(ISERROR(FIND("abc",A1)), IF(ISERROR(FIND("xyz",A1)), "Red", "Yellow"),"Green")

If you are using "table as", then specify it to delete.

In the example i delete all table_1 rows which are do not exists in table_2.

DELETE t1 FROM `table_1` t1 LEFT JOIN `table_2` t2 ON t1.`id` = t2.`id` WHERE t2.`id` IS NULL

UPDATE urls
SET url = REPLACE(url, 'domain1.com/images/', 'domain2.com/otherfolder/')

adb kill-server and adb start-server only control the adb daemon on the PC side. You need to restart adbd daemon on the device itself after reverting the service.adb.root property change done by adb root:

~$ adb shell id
uid=2000(shell) gid=2000(shell)

~$ adb root
restarting adbd as root

~$ adb shell id
uid=0(root) gid=0(root)

~$ adb shell 'setprop service.adb.root 0; setprop ctl.restart adbd'

~$ adb shell id
uid=2000(shell) gid=2000(shell)

AdaTheDEV, I used your syntax and created the following and why.

Problem: Process runs once a quarter taking an hour due to missing index.

Correction: Alter query process or Procedure to check for index and create it if missing... Same code is placed at the end of the query and procedure to remove index since it is not needed but quarterly. Showing Only drop syntax here

-- drop the index 
begin

  IF EXISTS (SELECT *  FROM sys.indexes  WHERE name='Index_Name' 
    AND object_id = OBJECT_ID('[SchmaName].[TableName]'))
  begin
    DROP INDEX [Index_Name] ON [SchmaName].[TableName];
  end

end

Do as follows for milliseconds:

select round(date_format(CURTIME(3), "%f")/1000)

You can get microseconds by the following:

select date_format(CURTIME(6), "%f")

I really can't stand it when someone tells you not to do something that way when there's a simple solution to the problem. I'm not sure about li elements, but I just fixed the same issue. I have a menu consisting of div tags.

Just set the div tag to be "display: inline-block". Inline so they sit next to each other and block to that you can set a width. Just set the width wide enough to accomodate for the bolded text and have the text center aligned.

(Note: It seems to be stripping out my html [below], but each menu item had a div tag wrapped around it with the corrasponding ID and the class name SearchBar_Cateogory. ie: <div id="ROS_SearchSermons" class="SearchBar_Category">

HTML (I had anchor tags wrapped around each menu item, but i wasn't able to submit them as a new user)

<div id="ROS_SearchSermons" class="SearchBar_Cateogry bold">Sermons</div>|
<div id="ROS_SearchIllustrations" class="SearchBar_Cateogry">Illustrations</div>|
<div id="ROS_SearchVideos" class="SearchBar_Cateogry">Videos</div>|
<div id="ROS_SearchPowerPoints" class="SearchBar_Cateogry">PowerPoints</div>|
<div id="ROS_SearchScripture" class="SearchBar_Cateogry">Scripture</div>|

CSS:

#ROS_SearchSermons { width: 75px; }
#ROS_SearchIllustrations { width: 90px; }
#ROS_SearchVideos { width: 55px; }
#ROS_SearchPowerPoints { width: 90px; }
#ROS_SearchScripture { width: 70px; }

.SearchBar_Cateogry
{
    display: inline-block;
    text-align:center;
}

Is this the simplest way?

Right in a view code something like this:

def resume_edit(request, r_id):
    .....    
    r = Resume.get.object(pk=r_id)
    resume = ResumeModelForm(instance=r)
    .....
    resume.fields['email'].widget.attrs['readonly'] = True 
    .....
    return render(request, 'resumes/resume.html', context)

It works fine!

Given sheet 2:

ColumnA
-------
apple
orange

You can flag the rows in sheet 1 where a value exists in sheet 2:

ColumnA  ColumnB
-------  --------------
pear     =IF(ISERROR(VLOOKUP(A1,Sheet2!A:A,1,FALSE)),"Keep","Delete")
apple    =IF(ISERROR(VLOOKUP(A2,Sheet2!A:A,1,FALSE)),"Keep","Delete")
cherry   =IF(ISERROR(VLOOKUP(A3,Sheet2!A:A,1,FALSE)),"Keep","Delete")
orange   =IF(ISERROR(VLOOKUP(A4,Sheet2!A:A,1,FALSE)),"Keep","Delete")
plum     =IF(ISERROR(VLOOKUP(A5,Sheet2!A:A,1,FALSE)),"Keep","Delete")

The resulting data looks like this:

ColumnA  ColumnB
-------  --------------
pear     Keep
apple    Delete
cherry   Keep
orange   Delete
plum     Keep

You can then easily filter or sort sheet 1 and delete the rows flagged with 'Delete'.

The most obvious way is:

foreach(var kvp in NewAnimals)
   Animals.Add(kvp.Key, kvp.Value); 
  //use Animals[kvp.Key] = kvp.Value instead if duplicate keys are an issue

Since Dictionary<TKey, TValue>explicitly implements theICollection<KeyValuePair<TKey, TValue>>.Addmethod, you can also do this:

var animalsAsCollection = (ICollection<KeyValuePair<string, string>>) Animals;

foreach(var kvp in NewAnimals)
   animalsAsCollection.Add(kvp);

It's a pity the class doesn't have anAddRangemethod likeList<T> does.

From the quick start window, choose Configure, then choose Project Defaults, and then choose Project Structure. Then on the left under Platform Settings choose SDKs. Then to the right of that choose the current android platform, mine was Android 4.2.2 Platform, and delete it using the red minus button at the top, then add a new android platform using the green plus button at the top and point it to your current SDK folder and that is it.

Java doesn't pass objects, it passes references (pointers) to objects. So yes, l2 and l1 are two pointers to the same object.

You have to make an explicit copy if you need two different list with the same contents.

One thing you could do is:

$date.ToString("yyyyMMdd")

distcp is used for copying data to and from the hadoop filesystems in parallel. It is similar to the generic hadoop fs -cp command. In the background process, distcp is implemented as a MapReduce job where mappers are only implemented for copying in parallel across the cluster.

Usage:

• copy one file to another

  % hadoop distcp file1 file2

• copy directories from one location to another

  % hadoop distcp dir1 dir2

If dir2 doesn't exist then it will create that folder and copy the contents. If dir2 already exists, then dir1 will be copied under it. -overwrite option forces the files to be overwritten within the same folder. -update option updates only the files that are changed.

• transferring data between two HDFS clusters

  % hadoop distcp -update -delete hdfs://nn1/dir1 hdfs://nn2/dir2

-delete option deletes the files or directories from the destination that are not present in the source.

go to menu option Code > Folding to access all code folding related options and their shortcuts.

Java 8 provides a way (albeit a little clunky). As a method:

public static String repeat(String s, int n) {
    return Stream.generate(() -> s).limit(n).collect(Collectors.joining(""));
}

or less efficient, but nicer looking IMHO:

public static String repeat(String s, int n) {
    return Stream.generate(() -> s).limit(n).reduce((a, b) -> a + b);
}

use this one. it will provide 60 spaces. that is your second parameter.

 echo str_repeat(" ", 60); 

(SELECT CASE WHEN (SELECT  Salary FROM tbl_Salary WHERE Code=102 AND Month=1 AND Year=2020 )=0 THEN 'Pending'
WHEN (SELECT  Salary FROM tbl_Salary WHERE Code=102 AND Month=1 AND Year=2020 AND )<>0 THEN (SELECT CASE  WHEN ISNULL(ChequeNo,0) IS NOT NULL   THEN 'Deposit' ELSE 'Pending' END AS Deposite FROM tbl_EEsi WHERE  AND (Month= 1) AND (Year = 2020) AND )END AS Stat)

Thank you Rob W for your answer.

I have been using this within a Cordova application to avoid having to load the API and so that I can easily control iframes which are loaded dynamically.

I always wanted the ability to be able to extract information from the iframe, such as the state (getPlayerState) and the time (getCurrentTime).

Rob W helped highlight how the API works using postMessage, but of course this only sends information in one direction, from our web page into the iframe. Accessing the getters requires us to listen for messages posted back to us from the iframe.

It took me some time to figure out how to tweak Rob W's answer to activate and listen to the messages returned by the iframe. I basically searched through the source code within the YouTube iframe until I found the code responsible for sending and receiving messages.

The key was changing the 'event' to 'listening', this basically gave access to all the methods which were designed to return values.

Below is my solution, please note that I have switched to 'listening' only when getters are requested, you can tweak the condition to include extra methods.

Note further that you can view all messages sent from the iframe by adding a console.log(e) to the window.onmessage. You will notice that once listening is activated you will receive constant updates which include the current time of the video. Calling getters such as getPlayerState will activate these constant updates but will only send a message involving the video state when the state has changed.

function callPlayer(iframe, func, args) {
    iframe=document.getElementById(iframe);
    var event = "command";
    if(func.indexOf('get')>-1){
        event = "listening";
    }

    if ( iframe&&iframe.src.indexOf('youtube.com/embed') !== -1) {
      iframe.contentWindow.postMessage( JSON.stringify({
          'event': event,
          'func': func,
          'args': args || []
      }), '*');
    }
}
window.onmessage = function(e){
    var data = JSON.parse(e.data);
    data = data.info;
    if(data.currentTime){
        console.log("The current time is "+data.currentTime);
    }
    if(data.playerState){
        console.log("The player state is "+data.playerState);
    }
}

Just set the JDK path from the below steps:

1. Go to 'Run' ->External Tools -> External Tools Configuration

2. -> Select 'JRE' Then from the DropDown list select the available JDK . ex. jdk1.8.0_25

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

Your regular expression should be \btrue\b to get around the 'miscontrue' issue Casper brings up. The full solution would look like this:

string searchText = "7,true,NA,false:67,false,NA,false:5,false,NA,false:5,false,NA,false";
string regexPattern = @"\btrue\b";
int numberOfTrues = Regex.Matches(searchText, regexPattern).Count;

Make sure the System.Text.RegularExpressions namespace is included at the top of the file.

From The Little MongoDB Book

Yet another alternative to using joins is to denormalize your data. Historically, denormalization was reserved for performance-sensitive code, or when data should be snapshotted (like in an audit log). However, with the ever- growing popularity of NoSQL, many of which don’t have joins, denormalization as part of normal modeling is becoming increasingly common. This doesn’t mean you should duplicate every piece of information in every document. However, rather than letting fear of duplicate data drive your design decisions, consider modeling your data based on what information belongs to what document.

So,

student
{ 
    _id: ObjectId(...),
    name: 'Jane',
    courses: [
    { 
        name: 'Biology 101', 
        mark: 85, 
        id:bio101 
    },
  ]
}

If its a RESTful API data, replace the course id with a GET link to the course resource

Use the keys method: {"apple" => "fruit", "carrot" => "vegetable"}.keys == ["apple", "carrot"]

As an alternative to curl, you can use HTTPie, it'a CLI, cURL-like tool for humans.

1. Installation instructions: https://github.com/jakubroztocil/httpie#installation

2. Then, run:

   http -f POST http://localhost:4040/api/users username=johnsnow photo@images/avatar.jpg
   
   HTTP/1.1 200 OK
   Access-Control-Expose-Headers: X-Frontend
   Cache-control: no-store
   Connection: keep-alive
   Content-Encoding: gzip
   Content-Length: 89
   Content-Type: text/html; charset=windows-1251
   Date: Tue, 26 Jun 2018 11:11:55 GMT
   Pragma: no-cache
   Server: Apache
   Vary: Accept-Encoding
   X-Frontend: front623311
   
   ...
   

I had this issue and was able to fix it by adding constraints to determine the max with for a label.

When dropping a multiline label in there is not constraint set to enforce the width inside the parent view. This is where the new PreferredMaxWidth comes into play. On iOS 7 and earlier you have to define the max width yourself. I simply added a 10px constraint to the left and right hand side of the label.

You can also add a <= width constraint which also fixes the issue.

So this is not actually a bug, you simply have to define the max width yourself. The explicit option mention in other answer will also work as you are setting this width value however you will have to modify this value if you want the max width to change based on the parent width (as you have explicitly set the width).

My above solution ensures the width is always maintained no matter how big the parent view is.

<!DOCTYPE html>
<html>
<head></head>
<body>
<div style=" background-color: #00000088"> Hi there </div>
<!-- #00 would be r, 00 would be g, 00 would be b, 88 would be a. -->
</body>
</html>

including 4 sets of numbers would make it rgba, not cmyk, but either way would work (rgba= 00000088, cmyk= 0%, 0%, 0%, 50%)

Here's a safe way for any iterable of delimiters, using regular expressions:

>>> import re
>>> delimiters = "a", "...", "(c)"
>>> example = "stackoverflow (c) is awesome... isn't it?"
>>> regexPattern = '|'.join(map(re.escape, delimiters))
>>> regexPattern
'a|\\.\\.\\.|\\(c\\)'
>>> re.split(regexPattern, example)
['st', 'ckoverflow ', ' is ', 'wesome', " isn't it?"]

re.escape allows to build the pattern automatically and have the delimiters escaped nicely.

Here's this solution as a function for your copy-pasting pleasure:

def split(delimiters, string, maxsplit=0):
    import re
    regexPattern = '|'.join(map(re.escape, delimiters))
    return re.split(regexPattern, string, maxsplit)

If you're going to split often using the same delimiters, compile your regular expression beforehand like described and use RegexObject.split.

If you'd like to leave the original delimiters in the string, you can change the regex to use a lookbehind assertion instead:

>>> import re
>>> delimiters = "a", "...", "(c)"
>>> example = "stackoverflow (c) is awesome... isn't it?"
>>> regexPattern = '|'.join('(?<={})'.format(re.escape(delim)) for delim in delimiters)
>>> regexPattern
'(?<=a)|(?<=\\.\\.\\.)|(?<=\\(c\\))'
>>> re.split(regexPattern, example)
['sta', 'ckoverflow (c)', ' is a', 'wesome...', " isn't it?"]

(replace ?<= with ?= to attach the delimiters to the righthand side, instead of left)

We usually use One Main Window for the application and other windows can be used in situations like when you need popups because instead of using popup controls in XAML which are not visible we can use a Window that is visible at design time so that'll be easy to work with

on the other hand we use many pages to navigate from one screen to another like User management screen to Order Screen etc In the main Window we can use Frame control for navigation like below XAML

    <Frame Name="mainWinFrame" NavigationUIVisibility="Hidden"  ButtonBase.Click="mainWinFrame_Click">
    </Frame>

C#

     private void mainWinFrame_Click(object sender, RoutedEventArgs e)
    {
        try
        {
            if (e.OriginalSource is Button)
            {
                Button btn = (Button)e.OriginalSource;

                if ((btn.CommandParameter != null) && (btn.CommandParameter.Equals("Order")))
                {

                    mainWinFrame.Navigate(OrderPage);
                }
            }
        }
        catch (Exception ex)
        {
            MessageBox.Show(ex.Message, "Error");
        }
    }

That's one way of doing it We can also use a Tab Control instead of Fram and Add pages to it using a Dictionary while adding new page check if the control already exists then only navigate otherwise add and navigate. I hope that'll help someone

Here is a solution that worked for me. One gotcha is you need to store the images in a shared or non app private location (http://developer.android.com/guide/topics/data/data-storage.html#InternalCache)

Many suggestions say to store in the Apps "private" cache location but this of course is not accessable via other external applications, including the generic Share File intent which is being utilised. When you try this, it will run but for example dropbox will tell you the file is no longer available.

/* STEP 1 - Save bitmap file locally using file save function below. */

localAbsoluteFilePath = saveImageLocally(bitmapImage);

/* STEP 2 - Share the non private Absolute file path to the share file intent */

if (localAbsoluteFilePath!=null && localAbsoluteFilePath!="") {

    Intent shareIntent = new Intent(Intent.ACTION_SEND);
    Uri phototUri = Uri.parse(localAbsoluteFilePath);

    File file = new File(phototUri.getPath());

    Log.d(TAG, "file path: " +file.getPath());

    if(file.exists()) {
        // file create success

    } else {
        // file create fail
    }
    shareIntent.setData(phototUri);
    shareIntent.setType("image/png");
    shareIntent.putExtra(Intent.EXTRA_STREAM, phototUri);
    activity.startActivityForResult(Intent.createChooser(shareIntent, "Share Via"), Navigator.REQUEST_SHARE_ACTION);
}   

/* SAVE IMAGE FUNCTION */

    private String saveImageLocally(Bitmap _bitmap) {

        File outputDir = Utils.getAlbumStorageDir(Environment.DIRECTORY_DOWNLOADS);
        File outputFile = null;
        try {
            outputFile = File.createTempFile("tmp", ".png", outputDir);
        } catch (IOException e1) {
            // handle exception
        }

        try {
            FileOutputStream out = new FileOutputStream(outputFile);
            _bitmap.compress(Bitmap.CompressFormat.PNG, 90, out);
            out.close();

        } catch (Exception e) {
            // handle exception
        }

        return outputFile.getAbsolutePath();
    }

/* STEP 3 - Handle Share File Intent result. Need to remote temporary file etc. */

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

            // deal with this with whatever constant you use. i have a navigator object to handle my navigation so it also holds all mys constants for intents
        if (requestCode== Navigator.REQUEST_SHARE_ACTION) {
            // delete temp file
            File file = new File (localAbsoluteFilePath);
            file.delete();

            Toaster toast = new Toaster(activity);
            toast.popBurntToast("Successfully shared");
        }


    }   

I hope that helps someone.

I had to use nl2br to display the carriage returns correctly and it worked for me:

<?php
echo nl2br(file_get_contents( "filename.php" )); // get the contents, and echo it out.
?>

For posterity, your question was how to send an http request to https://stackoverflow.com/questions. The real answer is: you cannot with telnet, cause this is an https-only reachable url.

So, you might want to use openssl instead of telnet, like this for instance

$ openssl s_client -connect stackoverflow.com:443
...
---
GET /questions HTTP/1.1
Host: stackoverflow.com

This will give you the https response.

Can i suggest http://www.jqueryscript.net/form/Twitter-Like-Mentions-Auto-Suggesting-Plugin-with-jQuery-Bootstrap-Suggest.html, works more like the twitter post suggestion where it gives you a list of users or topics based on @ or # tags,

view demo here: http://www.jqueryscript.net/demo/Twitter-Like-Mentions-Auto-Suggesting-Plugin-with-jQuery-Bootstrap-Suggest/

in this one you can easily change the @ and # to anything you want

system.in.read() method reads a byte and returns as an integer but if you enter a no between 1 to 9 ,it will return 48+ values because in ascii code table ,ascii values of 1-9 are 48-57 . hope , it will help.

^{(Edit: replaced broken links with archived copies)}

Dave Artz of AOL gave a great talk on optimization at jQuery Conference Boston last year. AOL uses a tool called Sonar for on-demand loading based on scroll position. Check the code for the particulars of how it compares scrollTop (and others) to the element offset to detect if part or all of the element is visible.

jQuery Sonar

Dave talks about Sonar in these slides. Sonar starts on slide 46, while the overall "load on demand" discussion starts on slide 33.

CSS?

td {
  padding-top: 2px;
  padding-bottom: 2px;
}

The one-liner that Andre Miller posted above works except for recent versions of sed when the input file ends with a blank line and no chars. On my Mac my CPU just spins.

Infinite loop if last line is blank and has no chars:

sed '$!N; /^\(.*\)\n\1$/!P; D'

Doesn't hang, but you lose the last line

sed '$d;N; /^\(.*\)\n\1$/!P; D'

The explanation is at the very end of the sed FAQ:

The GNU sed maintainer felt that despite the portability problems
this would cause, changing the N command to print (rather than
delete) the pattern space was more consistent with one's intuitions
about how a command to "append the Next line" ought to behave.
Another fact favoring the change was that "{N;command;}" will
delete the last line if the file has an odd number of lines, but
print the last line if the file has an even number of lines.

To convert scripts which used the former behavior of N (deleting
the pattern space upon reaching the EOF) to scripts compatible with
all versions of sed, change a lone "N;" to "$d;N;".

Have you heard about the jQuery Waypoint plugin.

Below is the simple way of calling a waypoints plugin and having the page load more Content once you reaches the bottom on scroll :

$(document).ready(function() {
    var $loading = $("<div class='loading'><p>Loading more items&hellip;</p></div>"),
    $footer = $('footer'),
    opts = {
        offset: '100%'
    };

    $footer.waypoint(function(event, direction) {
        $footer.waypoint('remove');
        $('body').append($loading);
        $.get($('.more a').attr('href'), function(data) {
            var $data = $(data);
            $('#container').append($data.find('.article'));
            $loading.detach();
            $('.more').replaceWith($data.find('.more'));
            $footer.waypoint(opts);
        });
    }, opts);
});

Use can use plain JavaScript's Array#filter method like this:

var arr = [{id:1,name:'a'},{id:2,name:'b'},{id:3,name:'c'}];_x000D_
_x000D_
var filteredArr = arr.filter(obj => obj.id != 3);_x000D_
_x000D_
console.log(filteredArr);

Or, use Array#reduce and Array#concat methods like this:

var arr = [{id:1,name:'a'},{id:2,name:'b'},{id:3,name:'c'}];_x000D_
_x000D_
var reducedArr = arr.reduce((accumulator, currObj) => {_x000D_
  return (currObj.id != 3) ? accumulator.concat(currObj) : accumulator;_x000D_
}, []);_x000D_
_x000D_
console.log(reducedArr);

NOTE:

• Both of these are pure functional approach (i.e. they don't modify the existing array).
• No, external library is required in these approach (Vanilla JavaScript is enough).

I don't think there's a concise, sensible way to do that, but there are verbose, sensible ways (such as Foo Bah's) and concise, pathological ways, such as

ifneq (,$(findstring $(GCC_MINOR),4-5))
    CFLAGS += -fno-strict-overflow
endif

(which will execute the command provided that the string $(GCC_MINOR) appears inside the string 4-5).

Before I show you how to reload / refresh model data from the server programmatically? I have to explain for you the concept of Data Binding. This is an extremely powerful concept that will truly revolutionize the way you develop. So may be you have to read about this concept from this link or this seconde link in order to unterstand how AngularjS work.

now I'll show you a sample example that exaplain how can you update your model from server.

HTML Code:

<div ng-controller="PersonListCtrl">
    <ul>
        <li ng-repeat="person in persons">
            Name: {{person.name}}, Age {{person.age}}
        </li>
    </ul>
   <button ng-click="updateData()">Refresh Data</button>
</div>

So our controller named: PersonListCtrl and our Model named: persons. go to your Controller js in order to develop the function named: updateData() that will be invoked when we are need to update and refresh our Model persons.

Javascript Code:

app.controller('adsController', function($log,$scope,...){

.....

$scope.updateData = function(){
$http.get('/persons').success(function(data) {
       $scope.persons = data;// Update Model-- Line X
     });
}

});

Now I explain for you how it work: when user click on button Refresh Data, the server will call to function updateData() and inside this function we will invoke our web service by the function $http.get() and when we have the result from our ws we will affect it to our model (Line X).Dice that affects the results for our model, our View of this list will be changed with new Data.

There is a better guide here for Windows:

https://shellcreeper.com/how-to-create-valid-ssl-in-localhost-for-xampp/

Basic steps:

1. Create an SSL certificate for your local domain using this: See more details in the link above https://gist.github.com/turtlepod/3b8d8d0eef29de019951aa9d9dcba546 https://gist.github.com/turtlepod/e94928cddbfc46cfbaf8c3e5856577d0

2. Install this cert in Windows (Trusted Root Certification Authorities) See more details in the link above

3. Add the site in Windows hosts (C:\Windows\System32\drivers\etc\hosts) E.g.: 127.0.0.1 site.test

4. Add the site in XAMPP conf (C:\xampp\apache\conf\extra\httpd-vhosts.conf) E.g.:

    <VirtualHost *:80>
       DocumentRoot "C:/xampp/htdocs"
       ServerName site.test
       ServerAlias *.site.test
    </VirtualHost>
    <VirtualHost *:443>
       DocumentRoot "C:/xampp/htdocs"
       ServerName site.test
       ServerAlias *.site.test
       SSLEngine on
       SSLCertificateFile "crt/site.test/server.crt"
       SSLCertificateKeyFile "crt/site.test/server.key"
    </VirtualHost>
   

5. Restart Apache and your browser and it's done!

A simple solution for me was to go to Properties -> Java Build Path -> Order and Export, then check the Apache Tomcat library. This is assumes you've already set Tomcat as your deployment target and are still getting the error.

If you want some icons (or all) from font-awesome including yout custom svg icons you can:

1- Go to http://fontawesome.io/ Download the zip and extract-it for example in your Desktop.

2- Go to http://fontastic.me/ use your email to create an account.

3- Once you have been logged-in click on the header option: Add More Icons.

4- Select the SVG of font-awesome located in your extracted zip inside fonts.

5- Repeat the procces uploading your own svg files.

6- Inside Home (at the header of the page) Select the icons you want to download, customize them to give your custom names and select publish to have a link or download the fonts and css.

Sorry about my english ! :D

A simple code to list all the Items from DynamoDB Table by specifying the region of AWS Service.

import boto3

dynamodb = boto3.resource('dynamodb', region_name='ap-south-1')
table = dynamodb.Table('puppy_store')
response = table.scan()
items = response['Items']

# Prints All the Items at once
print(items)

# Prints Items line by line
for i, j in enumerate(items):
    print(f"Num: {i} --> {j}")

Here's an example of a transaction that will rollback on error and return the error code.

DELIMITER $$
CREATE DEFINER=`root`@`localhost` PROCEDURE `SP_CREATE_SERVER_USER`(
    IN P_server_id VARCHAR(100),
    IN P_db_user_pw_creds VARCHAR(32),
    IN p_premium_status_name VARCHAR(100),
    IN P_premium_status_limit INT,
    IN P_user_tag VARCHAR(255),
    IN P_first_name VARCHAR(50),
    IN P_last_name VARCHAR(50)
)
BEGIN

    DECLARE errno INT;
    DECLARE EXIT HANDLER FOR SQLEXCEPTION
    BEGIN
    GET CURRENT DIAGNOSTICS CONDITION 1 errno = MYSQL_ERRNO;
    SELECT errno AS MYSQL_ERROR;
    ROLLBACK;
    END;

    START TRANSACTION;

    INSERT INTO server_users(server_id, db_user_pw_creds, premium_status_name, premium_status_limit)
    VALUES(P_server_id, P_db_user_pw_creds, P_premium_status_name, P_premium_status_limit);

    INSERT INTO client_users(user_id, server_id, user_tag, first_name, last_name, lat, lng)
    VALUES(P_server_id, P_server_id, P_user_tag, P_first_name, P_last_name, 0, 0);

    COMMIT WORK;

END$$
DELIMITER ;

This is assuming that autocommit is set to 0. Hope this helps.

Note that you must put this in the file ".user.ini" in Centos7 rather than "php.ini" which used to work in Centos6. You can put ".user.ini" in any subdirectory in order to affect only that directory.

.user.ini :

max_input_vars = 3000

Tested on Centos7 and PHP 5.6.33.

awk '{$1=$2="";$0=$0;$1=$1}1'

Input

a b c d

Output

c d

My personal guideline is: an exception is thrown when a fundamental assumption of the current code block is found to be false.

Example 1: say I have a function which is supposed to examine an arbitrary class and return true if that class inherits from List<>. This function asks the question, "Is this object a descendant of List?" This function should never throw an exception, because there are no gray areas in its operation - every single class either does or does not inherit from List<>, so the answer is always "yes" or "no".

Example 2: say I have another function which examines a List<> and returns true if its length is more than 50, and false if the length is less. This function asks the question, "Does this list have more than 50 items?" But this question makes an assumption - it assumes that the object it is given is a list. If I hand it a NULL, then that assumption is false. In that case, if the function returns either true or false, then it is breaking its own rules. The function cannot return anything and claim that it answered the question correctly. So it doesn't return - it throws an exception.

This is comparable to the "loaded question" logical fallacy. Every function asks a question. If the input it is given makes that question a fallacy, then throw an exception. This line is harder to draw with functions that return void, but the bottom line is: if the function's assumptions about its inputs are violated, it should throw an exception instead of returning normally.

The other side of this equation is: if you find your functions throwing exceptions frequently, then you probably need to refine their assumptions.