As of ES 7, mapping types have been removed. You can read more details here

If you are using Ruby On Rails this means that you may need to remove document_type from your model or concern.

As an alternative to mapping types one solution is to use an index per document type.

Before:

module Searchable
  extend ActiveSupport::Concern

  included do
    include Elasticsearch::Model
    include Elasticsearch::Model::Callbacks
    index_name [Rails.env, Rails.application.class.module_parent_name.underscore].join('_')
    document_type self.name.downcase
  end
end

After:

module Searchable
  extend ActiveSupport::Concern

  included do
    include Elasticsearch::Model
    include Elasticsearch::Model::Callbacks
    index_name [Rails.env, Rails.application.class.module_parent_name.underscore, self.name.downcase].join('_')
  end
end

Try the load() function.

$('#content').load("http://vnexpress.net");

Please not that for this to work, the URL to be loaded must either be on the same domain as the page that's calling it, or enable cross-origin HTTP requests ("Cross-Origin Resource Sharing", short CORS) on the server. This involves sending an additional HTTP header, in its most basic form:

Access-Control-Allow-Origin:*

to allow requests from everywhere.

to take output in MySQL you can use if statement SYNTAX:

if(condition,if_true,if_false)

the if_true and if_false can be used to verify and to show output as there is no print statement in the MySQL

I have always wanted Visual Studio to include an option to just collapse / expand the regions. I have the following macros which will do just that.

Imports EnvDTE
Imports System.Diagnostics
' Macros for improving keyboard support for "#region ... #endregion"
Public Module CollapseExpandRegions
' Expands all regions in the current document
  Sub ExpandAllRegions()

    Dim objSelection As TextSelection ' Our selection object

    DTE.SuppressUI = True ' Disable UI while we do this
    objSelection = DTE.ActiveDocument.Selection() ' Hook up to the ActiveDocument's selection
    objSelection.StartOfDocument() ' Shoot to the start of the document

    ' Loop through the document finding all instances of #region. This action has the side benefit
    ' of actually zooming us to the text in question when it is found and ALSO expanding it since it
    ' is an outline.
    Do While objSelection.FindText("#region", vsFindOptions.vsFindOptionsMatchInHiddenText)
        ' This next command would be what we would normally do *IF* the find operation didn't do it for us.
        'DTE.ExecuteCommand("Edit.ToggleOutliningExpansion")
    Loop
    objSelection.StartOfDocument() ' Shoot us back to the start of the document
    DTE.SuppressUI = False ' Reenable the UI

    objSelection = Nothing ' Release our object

  End Sub

  ' Collapses all regions in the current document
  Sub CollapseAllRegions()
    Dim objSelection As TextSelection ' Our selection object

    ExpandAllRegions() ' Force the expansion of all regions

    DTE.SuppressUI = True ' Disable UI while we do this
    objSelection = DTE.ActiveDocument.Selection() ' Hook up to the ActiveDocument's selection
    objSelection.EndOfDocument() ' Shoot to the end of the document

    ' Find the first occurence of #region from the end of the document to the start of the document. Note:
    ' Note: Once a #region is "collapsed" .FindText only sees it's "textual descriptor" unless
    ' vsFindOptions.vsFindOptionsMatchInHiddenText is specified. So when a #region "My Class" is collapsed,
    ' .FindText would subsequently see the text 'My Class' instead of '#region "My Class"' for the subsequent
    ' passes and skip any regions already collapsed.
    Do While (objSelection.FindText("#region", vsFindOptions.vsFindOptionsBackwards))
        DTE.ExecuteCommand("Edit.ToggleOutliningExpansion") ' Collapse this #region
        'objSelection.EndOfDocument() ' Shoot back to the end of the document for
        ' another pass.
    Loop
    objSelection.StartOfDocument() ' All done, head back to the start of the doc
    DTE.SuppressUI = False ' Reenable the UI

    objSelection = Nothing ' Release our object

  End Sub
End Module

EDIT: There is now a shortcut called Edit.ToggleOutliningExpansion (Ctrl+M, Ctrl+M) for doing just that.

From the jQuery docs for processData:

processData Boolean
^{Default: true}
By default, data passed in to the data option as an object (technically, anything other than a string) will be processed and transformed into a query string, fitting to the default content-type "application/x-www-form-urlencoded". If you want to send a DOMDocument, or other non-processed data, set this option to false.

Source: http://api.jquery.com/jquery.ajax

Looks like you are going to have to use processData to send your data to the server, or modify your php script to support querystring encoded parameters.

In Android Studio go to File -> Settings -> Build, Execution, Deployment -> Build Tools -> Gradle

(if on mac) Android Studio -> preferences... -> Build, Execution, Deployment -> Build Tools -> Gradle

Check the 'Offline work' under 'Global Gradle settings'

Note: In newer version of Android studio, View->Tool Windows->Gradle->Toggle button of online/offline

It will reduce 90% gradle build time.

if you just added a new dependency in your gradle you will have to uncheck the offline work or gradle will not be able to resolve the dependencies. After the complete resolving then you you can check the offline work for a faster build

You can use the following code snippet :

java -XX:+PrintFlagsFinal -Xms512m -Xmx1024m -Xss512k -XX:PermSize=64m -XX:MaxPermSize=128m
    -version | grep -iE 'HeapSize|PermSize|ThreadStackSize'

In my pc I am getting following output :

    uintx InitialHeapSize                          := 536870912       {product}
    uintx MaxHeapSize                              := 1073741824      {product}
    uintx PermSize                                 := 67108864        {pd product}
    uintx MaxPermSize                              := 134217728       {pd product}
     intx ThreadStackSize                          := 512             {pd product}

Preconditions: adb and wireshark is installed on your computer and you have a rooted android device.

1. Download tcpdump to ~/Downloads
2. adb push ~/Downloads/tcpdump /sdcard/
3. adb shell
4. su root
5. mv /sdcard/tcpdump /data/local/
6. cd /data/local/
7. chmod +x tcpdump
8. ./tcpdump -vv -i any -s 0 -w /sdcard/dump.pcap
9. CTRL+C after you've captured enough packets.
10. exit
11. exit
12. adb pull /sdcard/dump.pcap ~/Downloads/

Now you can open the pcap file using Wireshark.

Use the "Go To Find Combo Box" with the ">of" command. CTRL+/ or CTRL+D are the standard hotkeys.

For example, go to the combo box (CTRL+/) and type: >of MyClassName. As you type, intellisense will refine the options in the dropdown.

In my experience, this is faster than Navigate To and doesn't bring up another dialog to deal with. Also, this combo box has a lot of other nifty little shortcut commands:

Using the Go To Find Combo Box

This textbox used to be the default on the Standard toolbar in Visual Studio. It was removed in Visual Studio 2012, so you have to add it back using menu Tools ? Customize. The hotkeys may have changed too: I'm not sure since mine are all customized.

I think this sample explains the difference between the styles:

james@bodacious-wired:~$cat test.py 
#!/usr/bin/env python

class MyClass:
    element1 = "Hello"

    def __init__(self):
        self.element2 = "World"

obj = MyClass()

print dir(MyClass)
print "--"
print dir(obj)
print "--"
print obj.element1 
print obj.element2
print MyClass.element1 + " " + MyClass.element2
james@bodacious-wired:~$./test.py 
['__doc__', '__init__', '__module__', 'element1']
--
['__doc__', '__init__', '__module__', 'element1', 'element2']
--
Hello World
Hello
Traceback (most recent call last):
  File "./test.py", line 17, in <module>
    print MyClass.element2
AttributeError: class MyClass has no attribute 'element2'

element1 is bound to the class, element2 is bound to an instance of the class.

int does not allow null, use-

int? value = 0  

or use

Nullable<int> value

Declare @phoneNumber int

select @phoneNumber=Isnull('08041159620',0);

Give error :

The conversion of the varchar value '8041159620' overflowed an int column.: select cast('8041159620' as int)

AS

Integer is defined as :

Integer (whole number) data from -2^31 (-2,147,483,648) through 2^31 - 1 (2,147,483,647). Storage size is 4 bytes. The SQL-92 synonym for int is integer.

Solution

Declare @phoneNumber bigint

Reference

Please check if you have already close the database connection or not. In my case i was getting the error because the connection was close in upper line.

user.dir is the "User working directory" according to the Java Tutorial, System Properties

You can try and check for the referer, which should be the parent site if you're an iframe

you can do that like this:

var href = document.referrer;

SELECT DATE_ADD(CURDATE(), INTERVAL 2 DAY)

I would do this:

data["list"].append({'b':'2'})

so simply you are adding an object to the list that is present in "data"

I've decided to post a new answer, because some existing answers are outdated or incomplete.

First of all: there is nothing like JUnit XML Format Specification, simply because JUnit doesn't produce any kind of XML or HTML report.

The XML report generation itself comes from the Ant JUnit task/ Maven Surefire Plugin/ Gradle (whichever you use for running your tests). The XML report format was first introduced by Ant and later adapted by Maven (and Gradle).

If somebody just needs an official XML format then:

1. There exists a schema for a maven surefire-generated XML report and it can be found here: surefire-test-report.xsd.
2. For an ant-generated XML there is a 3rd party schema available here (but it might be slightly outdated).

Hope it will help somebody.

How about:

conditions = [a, b, c]
if any(conditions) and not all(conditions):
   ...

Other variant:

if 1 <= sum(map(bool, conditions)) <= 2:
   ...

jQuery UI has a :data() selector which can also be used. It has been around since Version 1.7.0 it seems.

You can use it like this:

Get all elements with a data-company attribute

var companyElements = $("ul:data(group) li:data(company)");

Get all elements where data-company equals Microsoft

var microsoft = $("ul:data(group) li:data(company)")
                    .filter(function () {
                        return $(this).data("company") == "Microsoft";
                    });

Get all elements where data-company does not equal Microsoft

var notMicrosoft = $("ul:data(group) li:data(company)")
                       .filter(function () {
                           return $(this).data("company") != "Microsoft";
                       });

etc...

One caveat of the new :data() selector is that you must set the data value by code for it to be selected. This means that for the above to work, defining the data in HTML is not enough. You must first do this:

$("li").first().data("company", "Microsoft");

This is fine for single page applications where you are likely to use $(...).data("datakey", "value") in this or similar ways.

Swift 3

If you have an array of generic objects and you want to sum some object property then:

class A: NSObject {
    var value = 0
    init(value: Int) {
       self.value = value
    }
}

let array = [A(value: 2), A(value: 4)]      
let sum = array.reduce(0, { $0 + $1.value })
//                           ^       ^
//                        $0=result  $1=next A object
print(sum) // 6 

Despite of the shorter form, many times you may prefer the classic for-cycle:

let array = [A(value: 2), A(value: 4)]
var sum = 0
array.forEach({ sum += $0.value}) 
// or
for element in array {
   sum += element.value
}

You can use FileInfo object to get all information of your file.

    FileInfo f = new FileInfo(@"C:\Hello\AnotherFolder\The File Name.PDF");
    MessageBox.Show(f.Name);
    MessageBox.Show(f.FullName);
    MessageBox.Show(f.Extension );
    MessageBox.Show(f.DirectoryName);

@kris answer is helpful for me anyone want it in Objective-C.

Here is the code

-(void)viewDidLayoutSubviews{
     [super viewDidLayoutSubviews];
     [self sizeHeaderToFit];
}

-(void)sizeHeaderToFit{
     UIView *headerView = self.tableView.tableHeaderView;
     [headerView setNeedsLayout];
     [headerView layoutIfNeeded];
     CGFloat height = [headerView systemLayoutSizeFittingSize:UILayoutFittingCompressedSize].height;
     CGRect frame = headerView.frame;
     frame.size.height = height;
     headerView.frame = frame;
     self.tableView.tableHeaderView = headerView;
}

Running npm version 2.10.1 in windows 7, I used:

npm config delete proxy
npm config delete https-proxy

Mage::getResourceModel('catalog/product')->getAttributeRawValue($productId, 'attribute_code', $storeId);

Use @Test annotation on one of the test methods or annotate your test class with @RunWith(JMockit.class) if using jmock. Intellij should identify that as test class & enable navigation. Also make sure junit plugin is enabled.

You can try using Microsoft's Sign Tool

You download it as part of the Windows SDK for Windows Server 2008 and .NET 3.5. Once downloaded you can use it from the command line like so:

signtool sign /a MyFile.exe

This signs a single executable, using the "best certificate" available. (If you have no certificate, it will show a SignTool error message.)

Or you can try:

signtool signwizard

This will launch a wizard that will walk you through signing your application. (This option is not available after Windows SDK 7.0.)

If you'd like to get a hold of certificate that you can use to test your process of signing the executable you can use the .NET tool Makecert.

Certificate Creation Tool (Makecert.exe)

Once you've created your own certificate and have used it to sign your executable, you'll need to manually add it as a Trusted Root CA for your machine in order for UAC to tell the user running it that it's from a trusted source. Important. Installing a certificate as ROOT CA will endanger your users privacy. Look what happened with DELL. You can find more information for accomplishing this both in code and through Windows in:

• Stack Overflow question Install certificates in to the Windows Local user certificate store in C#

• Installing a Self-Signed Certificate as a Trusted Root CA in Windows Vista

Hopefully that provides some more information for anyone attempting to do this!

One should note that in the case of array indexing, array[~i] amounts to reversed_array[i]. It can be seen as indexing starting from the end of the array:

[0, 1, 2, 3, 4, 5, 6, 7, 8]
    ^                 ^
    i                ~i

You can use the Bean Comparator to sort on any property in your custom class.

Use a RelativeLayout with layout_alignParentLeft and layout_alignParentRight:

<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/RelativeLayout01" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent"
    android:padding="10dp">

    <TextView 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true" 
        android:id="@+id/mytextview1"/>

    <TextView 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:layout_alignParentRight="true" 
        android:id="@+id/mytextview2"/>

</RelativeLayout>

Also, you should probably be using dip (or dp) rather than sp in your layout. sp reflect text settings as well as screen density so they're usually only for sizing text items.

this method also encounter a deprecate warning:

org.junit.Assert.assertEquals(float expected,float actual) //deprecated

It is because currently junit prefer a third parameter rather than just two float variables input.

The third parameter is delta:

public static void assertEquals(double expected,double actual,double delta) //replacement

this is mostly used to deal with inaccurate Floating point calculations

for more information, please refer this problem: Meaning of epsilon argument of assertEquals for double values

With Graphical User Interface (GUI) in Xcode, you can do the following:

• Go to "Attribute Inspector" and set Lines value to 0. By default, it is set to 1.
• The Label text can be written in multi-line by hitting option + return.

• Now, go to "Size Inspector" and set the width, height, X & Y position of the Label.

That's all.

I solved the problem with the following steps:

1. Open "services.msc" from command / Windows RUN.

2. Find the service (which is greyed out).

3. Double click on that service and go to the "Recovery" tab.

4. Ensure that

   • First Failure action is selected as "Take No action".
   • Second Failure action is selected as "Take No action".
   • Subsequent Failures action is selected as "Take No action".

   and Press OK.

Now, the service will not try to restart and you can able to delete the greyed out service from services list (i.e. greyed out will be gone).

use float: left; and clear: left;

http://jsfiddle.net/rtM6J/

.text span {
   background: rgba(165, 220, 79, 0.8);
   float: left;
   clear: left;
   padding: 7px 10px;
   color: #fff;
}

I use Hibernate Validator via @Valid for all input objects (binding and @RequestBody json, see https://dzone.com/articles/spring-31-valid-requestbody). So @org.hibernate.validator.constraints.SafeHtml is a good solution for me.

Hibernate SafeHtmlValidator depends on org.jsoup, so it's needed to add one more project dependencies:

<dependency>
    <groupId>org.jsoup</groupId>
    <artifactId>jsoup</artifactId>
    <version>1.10.1</version>
</dependency>

For bean User with field

@NotEmpty
@SafeHtml
protected String name;

for update attempt with value <script>alert(123)</script> in controller

@PutMapping(value = "/{id}", consumes = MediaType.APPLICATION_JSON_VALUE)
public void update(@Valid @RequestBody User user, @PathVariable("id") int id) 

or

@PostMapping
public void createOrUpdate(@Valid User user) {

is thrown BindException for binding and MethodArgumentNotValidException for @RequestBody with default message:

name may have unsafe html content

Validator works as well for binding, as before persisting. Apps could be tested at http://topjava.herokuapp.com/

UPDATE: see also comment from @GuyT

CVE-2019-10219 and status of @SafeHtml

We have been made aware of a CVE-2019-10219 related to the @SafeHtml constraint and it was fixed in both 6.0.18.Final and 6.1.0.Final....

However, we came to the conclusion that the @SafeHtml constraint was fragile, highly security-sensitive and depending on an external library that wasn’t designed for this purpose. Having it included in core Hibernate Validator was not a very good idea. That’s why we deprecated it and marked it for removal.There is no magic plan here so our users will have to maintain this constraint themselves

Resume for myself: it is safe and could be used, until solution better be found.

In ASCII the upper and lower case alphabet are 0x20 apart from each other, so this is another way to do it.

int lower(int a) 
{
    if ((a >= 0x41) && (a <= 0x5A))
        a |= 0x20; 
    return a;  
}

I found request.env['HTTP_X_FORWARDED_FOR'] very useful too in cases when request.remote_ip returns 127.0.0.1

The easiest way is:

• Find the drop-down box at the top of Visual Studio's window that says Debug
• Select Release
• Hit F6 to build it
• Switch back to Debug and then close Visual Studio
• Open Windows Explorer and navigate to your project's folder (My Documents\Visual Studio 200x\Projects\my_project\)
• Now go to bin\Release\ and copy the executable from there to wherever you want to store it
• Make shortcuts as appropriate and enjoy your new game! :)

As mentioned in the comments, the Starting Guide is the place to start with Java 11 and JavaFX 11.

The key to work as you did before Java 11 is to understand that:

• JavaFX 11 is not part of the JDK anymore
• You can get it in different flavors, either as an SDK or as regular dependencies (maven/gradle).
• You will need to include it to the module path of your project, even if your project is not modular.

JavaFX project

If you create a regular JavaFX default project in IntelliJ (without Maven or Gradle) I'd suggest you download the SDK from here. Note that there are jmods as well, but for a non modular project the SDK is preferred.

These are the easy steps to run the default project:

1. Create a JavaFX project
2. Set JDK 11 (point to your local Java 11 version)
3. Add the JavaFX 11 SDK as a library. The URL could be something like /Users/<user>/Downloads/javafx-sdk-11/lib/. Once you do this you will notice that the JavaFX classes are now recognized in the editor.

4. Before you run the default project, you just need to add these to the VM options:

   --module-path /Users/<user>/Downloads/javafx-sdk-11/lib --add-modules=javafx.controls,javafx.fxml

5. Run

Maven

If you use Maven to build your project, follow these steps:

1. Create a Maven project with JavaFX archetype
2. Set JDK 11 (point to your local Java 11 version)

3. Add the JavaFX 11 dependencies.

   <dependencies>
       <dependency>
           <groupId>org.openjfx</groupId>
           <artifactId>javafx-controls</artifactId>
           <version>11</version>
       </dependency>
       <dependency>
           <groupId>org.openjfx</groupId>
           <artifactId>javafx-fxml</artifactId>
           <version>11</version>
       </dependency>
   </dependencies>
   

Once you do this you will notice that the JavaFX classes are now recognized in the editor.

You will notice that Maven manages the required dependencies for you: it will add javafx.base and javafx.graphics for javafx.controls, but most important, it will add the required classifier based on your platform. In my case, Mac.

This is why your jars org.openjfx:javafx-controls:11 are empty, because there are three possible classifiers (windows, linux and mac platforms), that contain all the classes and the native implementation.

In case you still want to go to your .m2 repo and take the dependencies from there manually, make sure you pick the right one (for instance .m2/repository/org/openjfx/javafx-controls/11/javafx-controls-11-mac.jar)

4. Replace default maven plugins with those from here.

5. Run mvn compile javafx:run, and it should work.

Similar works as well for Gradle projects, as explained in detail here.

EDIT

The mentioned Getting Started guide contains updated documentation and sample projects for IntelliJ:

• JavaFX 11 without Maven/Gradle, see non-modular sample or modular sample projects.

• JavaFX 11 with Maven, see non-modular sample or modular sample projects.

• JavaFX 11 with Gradle, see non-modular sample or modular sample projects.

Perhaps get the size of the string and loop through each character and call isDigit() on each character. If it is a digit, then add it to a string that only collects the numbers before calling Integer.parseInt().

Something like:

    String something = "423e";
    int length = something.length();
    String result = "";
    for (int i = 0; i < length; i++) {
        Character character = something.charAt(i);
        if (Character.isDigit(character)) {
            result += character;
        }
    }
    System.out.println("result is: " + result);

You probably have found this out already, but for someone stuck with this problem:

$("#tableId > tbody").html("");

Less no longer evaluates expression inside calc by default since v3.00.

Original answer (Less v1.x...2.x):

Do this:

body { width: calc(~"100% - 250px - 1.5em"); }

In Less 1.4.0 we will have a strictMaths option which requires all Less calculations to be within brackets, so the calc will work "out-of-the-box". This is an option since it is a major breaking change. Early betas of 1.4.0 had this option on by default. The release version has it off by default.

If, for some reason, you don't want to use String.split (for example, because of regular expressions) and you want to use functional programming on Java 8 or newer:

List<String> lines = new BufferedReader(new StringReader(string))
        .lines()
        .collect(Collectors.toList());

    echo "US/Central - 10:26 PM (CST)" | sed -n "s/^.*-\s*\(\S*\).*$/\1/p"

-n      suppress printing
s       substitute
^.*     anything at the beginning
-       up until the dash
\s*     any space characters (any whitespace character)
\(      start capture group
\S*     any non-space characters
\)      end capture group
.*$     anything at the end
\1      substitute 1st capture group for everything on line
p       print it

Use the correct call: strptime is a classmethod of the datetime.datetime class, it's not a function in the datetime module.

self.date = datetime.datetime.strptime(self.d, "%Y-%m-%d")

As mentioned by Jon Clements in the comments, some people do from datetime import datetime, which would bind the datetime name to the datetime class, and make your initial code work.

To identify which case you're facing (in the future), look at your import statements

• import datetime: that's the module (that's what you have right now).
• from datetime import datetime: that's the class.

Use ANSI escape sequences. This article goes into some detail about them. You can use them with printf as well.

With appFuse framework, you can create an Spring MVC archetype with jpa support, etc ...

Take a look at it's quickStart guide to see how to create an archetype based on this Framework.

Foundational frameworks in AppFuse:

• Bootstrap and jQuery
• Maven, Hibernate, Spring and Spring Security
• Java 7, Annotations, JSP 2.1, Servlet 3.0
• Web Frameworks: JSF, Struts 2, Spring MVC, Tapestry 5, Wicket
• JPA Support

For example to create an appFuse light archetype :

mvn archetype:generate -B -DarchetypeGroupId=org.appfuse.archetypes 
-DarchetypeArtifactId=appfuse-light-struts-archetype -DarchetypeVersion=2.2.1 
-DgroupId=com.mycompany -DartifactId=myproject

If you set numberOfLines to 0 (and the label to word wrap), the label will automatically wrap and use as many of lines as needed.

If you're editing a UILabel in IB, you can enter multiple lines of text by pressing option+return to get a line break - return alone will finish editing.

I faced exactly the same error message. When I run ls -a, I found out that .git was missing (surely I deleted it by inadvertence in previous days). As what I have locally is the same as on the Github repository, I simply removed my local "folder" and cloned the remote one again. After that, everything worked fine for me:

rm -rf my_project
git clone https://github.com/begueradj/my_project.git

The following examples are source ordered i.e. column 1 appears before column 2 in the HTML source. Whether a column appears on left or right is controlled by CSS:

Fixed Right

#wrapper {_x000D_
  margin-right: 200px;_x000D_
}_x000D_
#content {_x000D_
  float: left;_x000D_
  width: 100%;_x000D_
  background-color: #CCF;_x000D_
}_x000D_
#sidebar {_x000D_
  float: right;_x000D_
  width: 200px;_x000D_
  margin-right: -200px;_x000D_
  background-color: #FFA;_x000D_
}_x000D_
#cleared {_x000D_
  clear: both;_x000D_
}

<div id="wrapper">_x000D_
  <div id="content">Column 1 (fluid)</div>_x000D_
  <div id="sidebar">Column 2 (fixed)</div>_x000D_
  <div id="cleared"></div>_x000D_
</div>

Fixed Left

#wrapper {_x000D_
  margin-left: 200px;_x000D_
}_x000D_
#content {_x000D_
  float: right;_x000D_
  width: 100%;_x000D_
  background-color: #CCF;_x000D_
}_x000D_
#sidebar {_x000D_
  float: left;_x000D_
  width: 200px;_x000D_
  margin-left: -200px;_x000D_
  background-color: #FFA;_x000D_
}_x000D_
#cleared {_x000D_
  clear: both;_x000D_
}

<div id="wrapper">_x000D_
  <div id="content">Column 1 (fluid)</div>_x000D_
  <div id="sidebar">Column 2 (fixed)</div>_x000D_
  <div id="cleared"></div>_x000D_
</div>

Alternate solution is to use display: table-cell; which results in equal height columns.

Here's a nice way for child objects to have access to parent properties and methods using JavaScript's prototype chain, and it's compatible with Internet Explorer. JavaScript searches the prototype chain for methods and we want the child’s prototype chain to looks like this:

Child instance -> Child’s prototype (with Child methods) -> Parent’s prototype (with Parent methods) -> Object prototype -> null

The child methods can also call shadowed parent methods, as shown at the three asterisks *** below.

Here’s how:

//Parent constructor_x000D_
function ParentConstructor(firstName){_x000D_
    //add parent properties:_x000D_
    this.parentProperty = firstName;_x000D_
}_x000D_
_x000D_
//add 2 Parent methods:_x000D_
ParentConstructor.prototype.parentMethod = function(argument){_x000D_
    console.log(_x000D_
            "Parent says: argument=" + argument +_x000D_
            ", parentProperty=" + this.parentProperty +_x000D_
            ", childProperty=" + this.childProperty_x000D_
    );_x000D_
};_x000D_
_x000D_
ParentConstructor.prototype.commonMethod = function(argument){_x000D_
    console.log("Hello from Parent! argument=" + argument);_x000D_
};_x000D_
_x000D_
//Child constructor    _x000D_
function ChildConstructor(firstName, lastName){_x000D_
    //first add parent's properties_x000D_
    ParentConstructor.call(this, firstName);_x000D_
_x000D_
    //now add child's properties:_x000D_
    this.childProperty = lastName;_x000D_
}_x000D_
_x000D_
//insert Parent's methods into Child's prototype chain_x000D_
var rCopyParentProto = Object.create(ParentConstructor.prototype);_x000D_
rCopyParentProto.constructor = ChildConstructor;_x000D_
ChildConstructor.prototype = rCopyParentProto;_x000D_
_x000D_
//add 2 Child methods:_x000D_
ChildConstructor.prototype.childMethod = function(argument){_x000D_
    console.log(_x000D_
            "Child says: argument=" + argument +_x000D_
            ", parentProperty=" + this.parentProperty +_x000D_
            ", childProperty=" + this.childProperty_x000D_
    );_x000D_
};_x000D_
_x000D_
ChildConstructor.prototype.commonMethod = function(argument){_x000D_
    console.log("Hello from Child! argument=" + argument);_x000D_
_x000D_
    // *** call Parent's version of common method_x000D_
    ParentConstructor.prototype.commonMethod(argument);_x000D_
};_x000D_
_x000D_
//create an instance of Child_x000D_
var child_1 = new ChildConstructor('Albert', 'Einstein');_x000D_
_x000D_
//call Child method_x000D_
child_1.childMethod('do child method');_x000D_
_x000D_
//call Parent method_x000D_
child_1.parentMethod('do parent method');_x000D_
_x000D_
//call common method_x000D_
child_1.commonMethod('do common method');

I used it recently:

select 
substring(name,1,charindex(' ',name)-1) as Col1,
substring(name,charindex(' ',name)+1,len(name)) as Col2 
from TableName

By the way, in case you dont know what is the exact location of your JSONObject inside your JSONArray i suggest using the following code: (I assumed that "jsonArray" is your main variable with all the data, and i'm searching the exact object inside the array with equals function)

    JSONArray list = new JSONArray(); 
    if (jsonArray != null){
        int len = jsonArray.length();
        for (int i=0;i<len;i++)
        { 
            boolean flag;
            try {
                flag = jsonArray.get(i).toString().equals(obj.toString());
                //Excluding the item at position
                if (!flag) 
                {
                    list.put(jsonArray.get(i));
                }
            } catch (JSONException e) {
                e.printStackTrace();
            }  
        } 
    }
    jsonArray = list;

Alternatively, you can directly use javascript's window.onresize

As example, my code (using scriptaculos) is :

window.onresize = function (){
    var w = $("form").getWidth() + "px";
    $('gfx').setStyle( { width : w } );
}

Where form is an html form on my webpage and gfx the highchart graphics.

As of May 2017 this process seems to have changed yet again (a bit).

I did not find it necessary to actually modify anything to do with my profile, and fortunately the certificate was still valid so renewal ended up being a simple process though figuring out exactly what to do was not straightforward.

1. Select the expiring profile in your developer account and click "Edit"
2. Click the "Generate" button
   • Verify that the certificate linked to the profile is still valid for at least a year
   • I did not find it necessary to modify the profile in any way
3. On the next screen, verify that the expiration date of the profile has been extended

Theres these available options:-

DB2 has several strategies to cope with this problem.
You can use the "scrollable cursor" in feature.
In this case you can open a cursor and, instead of re-issuing a query you can FETCH forward and backward.
This works great if your application can hold state since it doesn't require DB2 to rerun the query every time.
You can use the ROW_NUMBER() OLAP function to number rows and then return the subset you want.
This is ANSI SQL 
You can use the ROWNUM pseudo columns which does the same as ROW_NUMBER() but is suitable if you have Oracle skills.
You can use LIMIT and OFFSET if you are more leaning to a mySQL or PostgreSQL dialect.  

Similar to Lightbeard's answer, I use the following approach

function sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}

async function until(fn) {
    while (!fn()) {
        await sleep(0)
    }
}

async function myFunction(number) {
    let x = number
    ...
    ... more initialization

    await until(() => flag == true)

    ...
    ... do something
}

You are definitely missing a small thing and that is you are not setting a default value:

TimeZone.setDefault(TimeZone.getTimeZone("UTC"));

So the code would look like:

TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
Calendar cal_Two = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
System.out.println(cal_Two.getTime());

Explanation: If you want to change the time zone, set the default time zone using TimeZone.setDefault()

First, install with git+git or git+https, in any way you know. Example of installing kronok's branch of the brabeion project:

pip install -e git+https://github.com/kronok/brabeion.git@12efe6aa06b85ae5ff725d3033e38f624e0a616f#egg=brabeion

Second, use pip freeze > requirements.txt to get the right thing in your requirements.txt. In this case, you will get

-e git+https://github.com/kronok/brabeion.git@12efe6aa06b85ae5ff725d3033e38f624e0a616f#egg=brabeion-master

Third, test the result:

pip uninstall brabeion
pip install -r requirements.txt

As mentioned, for efficiency reasons sequential spaces are consolidated into one space the browser actually displays. Remember what the ML in HTML stand for. It's a Mark-up Language, designed to control how text is displayed.. not whitespace :p

Still, you can pretend the browser respects tabs since all the TAB does is prepend 4 spaces, and that's easy with CSS. either in line like ...

 <div style="padding-left:4.00em;">Indenented text </div>

Or as a regular class in a style sheet

.tabbed {padding-left:4.00em;}

Then the HTML might look like

<p>regular paragraph regular paragraph regular paragraph</p>
<p class="tabbed">Indented text Indented text Indented text</p>
<p>regular paragraph regular paragraph regular paragraph</p>

There's a great example in the AngularJS docs.

It's very well commented and should get you pointed in the right direction.

A simple example, maybe more so what you're looking for is below:

jsfiddle

HTML

<div ng-app="myDirective" ng-controller="x">
    <input type="text" ng-model="test" my-directive>
</div>

JavaScript

angular.module('myDirective', [])
    .directive('myDirective', function () {
    return {
        restrict: 'A',
        link: function (scope, element, attrs) {
            scope.$watch(attrs.ngModel, function (v) {
                console.log('value changed, new value is: ' + v);
            });
        }
    };
});

function x($scope) {
    $scope.test = 'value here';
}

Edit: Same thing, doesn't require ngModel jsfiddle:

JavaScript

angular.module('myDirective', [])
    .directive('myDirective', function () {
    return {
        restrict: 'A',
        scope: {
            myDirective: '='
        },
        link: function (scope, element, attrs) {
            // set the initial value of the textbox
            element.val(scope.myDirective);
            element.data('old-value', scope.myDirective);

            // detect outside changes and update our input
            scope.$watch('myDirective', function (val) {
                element.val(scope.myDirective);
            });

            // on blur, update the value in scope
            element.bind('propertychange keyup paste', function (blurEvent) {
                if (element.data('old-value') != element.val()) {
                    console.log('value changed, new value is: ' + element.val());
                    scope.$apply(function () {
                        scope.myDirective = element.val();
                        element.data('old-value', element.val());
                    });
                }
            });
        }
    };
});

function x($scope) {
    $scope.test = 'value here';
}

In windows 7, you may have to edit this file

C:\Users\<UserName>\AppData\Roaming\Subversion\servers

[global]
http-proxy-host = ip.add.re.ss
http-proxy-port = 3128

This was my solution (using .net core 3.1, in an api controller):

string baseUrl = $"{Request.Scheme}://{Request.Headers.Where(h => h.Key == "Host").First().Value}";

Codes starting with 4 (4xx) are meant for client errors. Maybe 400 (Bad Request) could be suitable to this case? Definition in http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html says:

"The request could not be understood by the server due to malformed syntax. The client SHOULD NOT repeat the request without modifications. "

Steps: 1. Open a command prompt with administrator's rights.

Steps: 2. Run the command: setx /M PATH "path\to;%PATH%"

[Note: Be sure to alter the command so that path\to reflects the folder path from your root.]

Example : setx /M PATH "C:\Program Files;%PATH%"

Am I missing something ?

If you can't set visibility on TemplateField then set it on its content

<asp:TemplateField>
  <ItemTemplate>
    <asp:LinkButton Visible='<%# MyBoolProperty %>' ID="foo" runat="server" ... />
  </ItemTemplate>
</asp:TemplateField> 

or if your content is complex then enclose it into a div and set visibility on the div

<asp:TemplateField>
  <ItemTemplate>
    <div runat="server" visible='<%# MyBoolProperty  %>' >
      <asp:LinkButton ID="attachmentButton" runat="server" ... />
    </div>
  </ItemTemplate>
</asp:TemplateField> 

Well it depends on how you want to call this code.

Are you calling it from a button click on a form, if so then on the properties for the button on form, go to the Event tab, then On Click item, select [Event Procedure]. This will open the VBA code window for that button. You would then call your Module.Routine and then this would trigger when you click the button.

Similar to this:

Private Sub Command1426_Click()
    mdl_ExportMorning.ExportMorning
End Sub

This button click event calls the Module mdl_ExportMorning and the Public Sub ExportMorning.

See, why this way that you are doing is not working. First, you are trying to get integer from a Row Type, the output of your collect is like this:

>>> mvv_list = mvv_count_df.select('mvv').collect()
>>> mvv_list[0]
Out: Row(mvv=1)

If you take something like this:

>>> firstvalue = mvv_list[0].mvv
Out: 1

You will get the mvv value. If you want all the information of the array you can take something like this:

>>> mvv_array = [int(row.mvv) for row in mvv_list.collect()]
>>> mvv_array
Out: [1,2,3,4]

But if you try the same for the other column, you get:

>>> mvv_count = [int(row.count) for row in mvv_list.collect()]
Out: TypeError: int() argument must be a string or a number, not 'builtin_function_or_method'

This happens because count is a built-in method. And the column has the same name as count. A workaround to do this is change the column name of count to _count:

>>> mvv_list = mvv_list.selectExpr("mvv as mvv", "count as _count")
>>> mvv_count = [int(row._count) for row in mvv_list.collect()]

But this workaround is not needed, as you can access the column using the dictionary syntax:

>>> mvv_array = [int(row['mvv']) for row in mvv_list.collect()]
>>> mvv_count = [int(row['count']) for row in mvv_list.collect()]

And it will finally work!

Try with this :

jQuery('#main').css({ opacity: 0.6 });

In your xml file add something like this with width and height as 'match_parent'.

<RelativeLayout
        android:id="@+id/bac_dim_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#C0000000"
        android:visibility="gone" >
</RelativeLayout>

In your activity oncreate

//setting background dim when showing popup
back_dim_layout = (RelativeLayout) findViewById(R.id.share_bac_dim_layout);

Finally make visible when you show your popupwindow and make its visible gone when you exit popupwindow.

back_dim_layout.setVisibility(View.VISIBLE);
back_dim_layout.setVisibility(View.GONE);

I know it’s totally stupid and you normally really shouldn’t use tables when not creating tables, but:

Table cells can align multiple lines of text vertically centered and even do this by default. So a solution which works quite fine could be something like this:

HTML:

<div class="box">
  <table class="textalignmiddle">
    <tr>
      <td>lorem ipsum ...</td>
    </tr>
  </table>
</div>

CSS (make the table item always fit to the box div):

.box {
  /* For example */
  height: 300px;
}

.textalignmiddle {
  width: 100%;
  height: 100%;
}

See here: http://www.cssdesk.com/LzpeV

Answer from official website

https://datatables.net/reference/option/columns.width

$('#example').dataTable({
    "columnDefs": [
        {
            "width": "20%",
            "targets": 0
        }
    ]
});

what about changing the value of the select when the element gains focus, e.g (with jquery):

$("#locationtype").focus(function() {
    $("#locationtype").val('');
});

$("#locationtype").change(function() {
    if($("#locationtype").val() == 1) {
        $(".bd #mapphp").addClass('show');
        $("#invoerform").addClass('hide');
    }
    if($("#locationtype").val() == 2) {
        $(".lat").val('');
        $(".lon").val('');
    }
});

please try this to clean and format your column names:

df.columns = (df.columns.str.strip().str.upper()
              .str.replace(' ', '_')
              .str.replace('(', '')
              .str.replace(')', ''))

If you're newing up an element with initializer syntax, you can do something like this:

var row = new HtmlTableRow
{
  Cells =
  {
    new HtmlTableCell
    {
        InnerText = text,
        Attributes = { ["style"] = "min-width: 35px;" }
    },
  }
};

Or if using the CssStyleCollection specifically:

var row = new HtmlTableRow
{
  Cells =
  {
    new HtmlTableCell
    {
        InnerText = text,
        Style = { ["min-width"] = "35px" }
    },
  }
};

I made custom messagebox using jquery UI component. Here is demo http://jsfiddle.net/eraj2587/Pm5Fr/14/

You have to pass just the parameters like caption name, message, button's text. You can specify trigger function on any button click. This will helpful for you.

That is not possible du to the Box Model. However you could use a workaround with css3's border-image, or border-color in general css.

However im unsure whether you may have a problem with resetting. Some browsers do set a margin to html as well. See Eric Meyers Reset CSS for more!

html{margin:0;padding:0;}

I tried the following ways in first jQuery, then JavaScript:

jQuery:

 window.location.href = $(".contact").attr('href');
 $('.contactformone').trigger('click');  

This is the best way in JavaScript:

 document.getElementById("id").click();

I got the top answer working (can't reply yet) after one small edit

This did not work for me:

FEATURE('authinfo','hash /etc/mail/auth/client-info')dnl

The first single quote for each string should be changed to a backtick (`) like this:

FEATURE(`authinfo',`hash /etc/mail/auth/client-info')dnl

After the change I run:

sudo sendmailconfig

And I'm in business :)

If you set display: to inline-block, block, flex, ..., on the element with no content, then

For min-width to take effect on a tag with no content, you only need to apply padding for either top or bot.

For min-height to take effect on a tag with no content, you only need to apply padding for left or right.

This example showcases it; here I only sat the padding-left for the min-width to take effect on an empty span tag

We show up two functions that prints a SINGLE character to binary.

void printbinchar(char character)
{
    char output[9];
    itoa(character, output, 2);
    printf("%s\n", output);
}

printbinchar(10) will write into the console

    1010

itoa is a library function that converts a single integer value to a string with the specified base. For example... itoa(1341, output, 10) will write in output string "1341". And of course itoa(9, output, 2) will write in the output string "1001".

The next function will print into the standard output the full binary representation of a character, that is, it will print all 8 bits, also if the higher bits are zero.

void printbincharpad(char c)
{
    for (int i = 7; i >= 0; --i)
    {
        putchar( (c & (1 << i)) ? '1' : '0' );
    }
    putchar('\n');
}

printbincharpad(10) will write into the console

    00001010

Now i present a function that prints out an entire string (without last null character).

void printstringasbinary(char* s)
{
    // A small 9 characters buffer we use to perform the conversion
    char output[9];

    // Until the first character pointed by s is not a null character
    // that indicates end of string...
    while (*s)
    {
        // Convert the first character of the string to binary using itoa.
        // Characters in c are just 8 bit integers, at least, in noawdays computers.
        itoa(*s, output, 2);

        // print out our string and let's write a new line.
        puts(output);

        // we advance our string by one character,
        // If our original string was "ABC" now we are pointing at "BC".
        ++s;
    }
}

Consider however that itoa don't adds padding zeroes, so printstringasbinary("AB1") will print something like:

1000001
1000010
110001

Bitmap implements Parcelable, so you could always pass it with the intent:

Intent intent = new Intent(this, NewActivity.class);
intent.putExtra("BitmapImage", bitmap);

and retrieve it on the other end:

Intent intent = getIntent(); 
Bitmap bitmap = (Bitmap) intent.getParcelableExtra("BitmapImage");

This wll work.

public class CryptoUtils {

    private  final String TRANSFORMATION = "AES";
    private  final String encodekey = "1234543444555666";
    public  String encrypt(String inputFile)
            throws CryptoException {
        return doEncrypt(encodekey, inputFile);
    }


    public  String decrypt(String input)
            throws CryptoException {
    // return  doCrypto(Cipher.DECRYPT_MODE, key, inputFile);
    return doDecrypt(encodekey,input);
    }

    private  String doEncrypt(String encodekey, String inputStr)   throws CryptoException {
        try {

            Cipher cipher = Cipher.getInstance(TRANSFORMATION);

            byte[] key = encodekey.getBytes("UTF-8");
            MessageDigest sha = MessageDigest.getInstance("SHA-1");
            key = sha.digest(key);
            key = Arrays.copyOf(key, 16); // use only first 128 bit

            SecretKeySpec secretKeySpec = new SecretKeySpec(key, "AES");

            cipher.init(Cipher.ENCRYPT_MODE, secretKeySpec);

            byte[] inputBytes = inputStr.getBytes();     
            byte[] outputBytes = cipher.doFinal(inputBytes);

            return Base64Utils.encodeToString(outputBytes);

        } catch (NoSuchPaddingException | NoSuchAlgorithmException
                | InvalidKeyException | BadPaddingException
                | IllegalBlockSizeException | IOException ex) {
            throw new CryptoException("Error encrypting/decrypting file", ex);
       }
     }


    public  String doDecrypt(String encodekey,String encrptedStr) { 
          try {     

              Cipher dcipher = Cipher.getInstance(TRANSFORMATION);
              dcipher = Cipher.getInstance("AES");
              byte[] key = encodekey.getBytes("UTF-8");
              MessageDigest sha = MessageDigest.getInstance("SHA-1");
              key = sha.digest(key);
              key = Arrays.copyOf(key, 16); // use only first 128 bit

              SecretKeySpec secretKeySpec = new SecretKeySpec(key, "AES");

              dcipher.init(Cipher.DECRYPT_MODE, secretKeySpec);
            // decode with base64 to get bytes

              byte[] dec = Base64Utils.decode(encrptedStr.getBytes());  
              byte[] utf8 = dcipher.doFinal(dec);

              // create new string based on the specified charset
              return new String(utf8, "UTF8");

          } catch (Exception e) {

            e.printStackTrace();

          }
      return null;
      }
 }

Method 1:

from django.shortcuts import render_to_response
return render_to_response(
    'history.html',
    RequestContext(request, {
        'account_form': form,
    })

Method 2 :

from django.shortcuts import render
return render(request, 'history.html', {
    'account_form': form,
})

Because render_to_response method may case some problem of response cookies.

In bash version 4 associative arrays were introduced.

declare -A arr

arr["key1"]=val1

arr+=( ["key2"]=val2 ["key3"]=val3 )

The arr array now contains the three key value pairs. Bash is fairly limited what you can do with them though, no sorting or popping etc.

for key in ${!arr[@]}; do
    echo ${key} ${arr[${key}]}
done

Will loop over all key values and echo them out.

Note: Bash 4 does not come with Mac OS X because of its GPLv3 license; you have to download and install it. For more on that see here

Make sure your DLL is not registered in the GAC. Visual Studio will use the version in the GAC and it will probably have no debugging information.

Add a column to the left so that B10 to B20 is your named range Age.

Set A10 to A20 so that A10 = 1, A11= 2,... A20 = 11 and give the range A10 to A20 a name e.g. AgeIndex.

The 5th element can be then found by using an array formula:

=sum( Age * (1 * (AgeIndex = 5) )

As it's an array formula you'll need to press Ctrl + Shift + Return to make it work and not just return. Doing that, the formula will be turned into an array formula:

{=sum( Age * (1 * (AgeIndex = 5) )}

is is identity testing, == is equality testing. what happens in your code would be emulated in the interpreter like this:

>>> a = 'pub'
>>> b = ''.join(['p', 'u', 'b'])
>>> a == b
True
>>> a is b
False

so, no wonder they're not the same, right?

In other words: a is b is the equivalent of id(a) == id(b)

Firebug seems to allow you to do that.

I couldn't use any of the suggestions above.
Why I prefer my solution?
This method checks if mouse is over an element at any time chosen by You.
Mouseenter and :hover are cool, but mouseenter triggers only if you move the mouse, not when element moves under the mouse.
:hover is pretty sweet but ... IE

So I do this:

No 1. store mouse x, y position every time it's moved when you need to,
No 2. check if mouse is over any of elements that match the query do stuff ... like trigger a mouseenter event

// define mouse x, y variables so they are traced all the time
var mx = 0; //  mouse X position
var my = 0; //  mouse Y position

// update mouse x, y coordinates every time user moves the mouse
$(document).mousemove(function(e){
    mx = e.pageX;
    my = e.pageY;
});

// check is mouse is over an element at any time You need (wrap it in function if You need to)
$("#my_element").each(function(){
    boxX = $(this).offset().left;
    boxY = $(this).offset().top;
    boxW = $(this).innerWidth();
    boxH = $(this).innerHeight();
    if ((boxX <= mx) &&
        (boxX + 1000 >= mx) &&
        (boxY <= my) &&
        (boxY + boxH >= my))
    {
        // mouse is over it so you can for example trigger a mouseenter event
        $(this).trigger("mouseenter");
    }
});

I find the answers to this question to be problematic, confusing and incomplete, so I'll make an effort to do better.

Q1: How can we make sure that the write-user can make changes to the table data while other users use the data? Do the read-users put locks on tables? Does the write-user have to put locks on the table? Does Access do this for us or do we have to explicitly code this?

Nobody has really answered this in any complete fashion. The information on setting locks in the Access options has nothing to do with read vs. write locking. No Locks vs. All Records vs. Edited Record is how you set the default record locking for WRITES.

• No locks means you are using OPTIMISTIC locking, which means you allow multiple users to edit the record and then inform them after the fact if the record has changed since they launched their own edits. Optimistic locking is what you should start with as it requires no coding to implement it, and for small users populations it hardly ever causes a problem.

• All Records means that the whole table is locked any time an edit is launched.

• Edited Record means that fewer records are locked, but whether or not it's a single record or more than one record depends on whether your database is set up to use record-level locking (first added in Jet 4) or page-level locking. Frankly, I've never thought it worth the trouble to set up record-level locking, as optimistic locking takes care of most of the problems.

One might think that you want to use record-level pessimistic locking, but the fact is that in the vast majority of apps, two users are almost never editing the same record. Now, obviously, certain kinds of apps might be exceptions to that, but if I ran into such an app, I'd likely try to engineer it away by redesigning the schema so that it would be very uncommon for two users to edit the same record (usually by going to some form of transactional editing instead, where changes are made by adding records, rather than editing the existing data).

Now, for your actual question, there are a number of ways to accomplish restricting some users to read-only and granting others write privileges. Jet user-level security was intended for this purpose and works fine insofar as it's "security" for any meaningful definition of the term. In general, as long as you're using a Jet/ACE data store, the best security you're going to get is that provided by Jet ULS. It's crackable, yes, but your users would be committing a firable offense by breaking it, so it might be sufficient.

I would tend to not implement Jet ULS at all and instead just architect the data editing forms such that they checked the user's Windows logon and made the forms read-only or writable depending on which users are supposed to get which access. Whether or not you want to record group membership in a data table, or maintain Windows security groups for this purpose is up to you. You could also use a Jet workgroup file to deal with it, and provide a different system.mdw file for the write users. The read-only users would log on transparently as admin, and those logged on as admin would be granted only read-only access. The write users would log on as some other username (transparently, in the shortcut you provide them for launching the app, supplying no password), and that would be used to set up the forms as read or write.

If you use Jet ULS, it can become really hairy to get it right. It involves locking down all the tables as read-only (or maybe not even that) and then using RWOP queries to provide access to the data. I haven't done but one such app in my 14 years of professional Access development.

To summarize my answers to the parts of your question:

How can we make sure that the write-user can make changes to the table data while other users use the data?

I would recommend doing this in the application, setting forms to read/only or editable at runtime depending on the user logon. The easiest approach is to set your forms to be read-only and change to editable for the write users when they open the form.

Do the read-users put locks on tables?

Not in any meaningful sense. Jet/ACE does have read locks, but they are there only for the purpose of maintaining state for individual views, and for refreshing data for the user. They do not lock out write operations of any kind, though the overhead of tracking them theoretically slows things down. It's not enough to worry about.

Does the write-user have to put locks on the table?

Access in combination with Jet/ACE does this for you automatically, particularly if you choose optimistic locking as your default. The key point here is that Access apps are databound, so as soon as a form is loaded, the record has a read lock, and as soon as the record is edited, whether or not it is write-locked for other users is determined by whether you are using optimistic or pessimistic locking. Again, this is the kind of thing Access takes care of for you with its default behaviors in bound forms. You don't worry about any of it until the point at which you encounter problems.

Does Access do this for us or do we have to explicitly code this?

Basically, other than setting editability at runtime (according to who has write access), there is no coding necessary if you're using optimistic locking. With pessimistic locking, you don't have to code, but you will almost always need to, as you can't just leave the user stuck with the default behaviors and error messages.

Q2: Are there any common problems with "MS Access transactions" that we should be aware of?

Jet/ACE has support for commit/rollback transactions, but it's not clear to me if that's what you mean in this question. In general, I don't use transactions except for maintaining atomicity, e.g., when creating an invoice, or doing any update that involves multiple tables. It works about the way you'd expect it to but is not really necessary for the vast majority of operations in an Access application.

Perhaps one of the issues here (particularly in light of the first question) is that you may not quite grasp that Access is designed for creating apps with data bound to the forms. "Transactions" is a topic of great importance for unbound and stateless apps (e.g., browser-based), but for data bound apps, the editing and saving all happens transparently.

For certain kinds of operations this can be problematic, and occasionally it's appropriate to edit data in Access with unbound forms. But that's very seldom the case, in my experience. It's not that I don't use unbound forms -- I use lots of them for dialogs and the like -- it's just that my apps don't edit data tables with unbound forms. With almost no exceptions, all my apps edit data with bound forms.

Now, unbound forms are actually fairly easy to implement in Access (particularly if you name your editing controls the same as the underlying fields), but going with unbound data editing forms is really missing the point of using Access, which is that the binding is all done for you. And the main drawback of going unbound is that you lose all the record-level form events, such as OnInsert, BeforeUpdate and so forth.

Q3. Can we work on forms, queries etc. while they are being used? How can we "program" without being in the way of the users?

This is one of the questions that's been well-addressed. All multi-user or replicated Access apps should be split, and most single-user apps should be, too. It's good design and also makes the apps more stable, as only the data tables end up being opened by more than one user at a time.

Q4. Which settings in MS Access have an influence on how things are handled?

"Things?" What things?

Q5. Our background is mostly in Oracle, where is Access different in handling multiple users? Is there such thing as "isolation levels" in Access?

I don't know anything specifically about Oracle (none of my clients could afford it even if they wanted to), but asking for a comparison of Access and Oracle betrays a fundamental misunderstanding somewhere along the line.

Access is an application development tool.

Oracle is an industrial strength database server.

Apples and oranges.

Now, of course, Access ships with a default database engine, originally called Jet and now revised and renamed ACE, but there are many levels at which Access the development platform can be entirely decoupled from Jet/ACE, the default database engine.

In this case, you've chosen to use a Jet/ACE back end, which will likely be just fine for small user populations, i.e., under 25. Jet/ACE can also be fine up to 50 or 100, particularly when only a few of the simultaneous users have write permission. While the 255-user limit in Jet/ACE includes both read-only and write users, it's the number of write users that really controls how many simultaneous users you can support, and in your case, you've got an app with mostly read-only users, so it oughtn't be terribly difficult to engineer a good app that has no problems with the back end.

Basically, I think your Oracle background is likely leading you to misunderstand how to develop in Access, where the expected approach is to bind your forms to recordsources that are updated without any need to write code. Now, for efficiency's sake it's a good idea to bind your forms to subsets of records, rather than to whole tables, but even with an entire table in the recordsource behind a data editing form, Access is going to be fairly efficient in editing Jet/ACE tables (the old myth about pulling the whole table across the wire is still out there) as long your data tables are efficiently indexed.

Record locking is something you mostly shouldn't have any cause to worry about, and one of the reasons for that is because of bound editing, where the form knows what's going on in the back end at all times (well, at intervals about a second apart, the default refresh interval). That is, it's not like a web page where you retrieve a copy of the data and then post your edits back to the server in a transaction completely unconnected to the original data retrieval operation. In a bound environment like Access, the locking file on the back-end data file is always going to be keeping track of the fact that someone has the record open for editing. This prevents a user's edits from stomping on someone else's edits, because Access knows the state and informs the user. This all happens without any coding on the part of the developer and is one of the great advantages of the bound editing model (aside from not having to write code to post the edits).

For all those who are experienced database programmers familiar with other platforms who are coming to Access for the first time, I strongly suggest using Access like an end user. Try out all the point and click features. Run the form and report wizards and check out the results that they produce. I can't vouch for all of them as demonstrating good practices, but they definitely demonstrate the default assumptions behind the way Access is intended to be used.

If you find yourself writing a lot of code, then you're likely missing the point of Access.

Simple solution:

function betweenDates($cmpDate,$startDate,$endDate){ 
   return (date($cmpDate) > date($startDate)) && (date($cmpDate) < date($endDate));
}

This solution can help others, sometimes the fix is very simple.

In your live environment restart mysql server and apache

sudo service mysql restart
sudo apache services restart

this is a common problem when you install a plugin or execute any database commands.

If you want the field to always be hidden, use the following:

class MyForm(forms.Form):
    hidden_input = forms.CharField(widget=forms.HiddenInput(), initial="value")

If you want the field to be conditionally hidden, you can do the following:

form = MyForm()
if condition:
    form.fields["field_name"].widget = forms.HiddenInput()
    form.fields["field_name"].initial = "value"

With the current version of Visual Studio Code as of this writing (1.22.1), you can find your settings in

• ~/.config/Code/User on Linux (in my case, an, Ubuntu derivative)
• C:\Users\username\AppData\Roaming\Code\User on Windows 10
• ~/Library/Application Support/Code/User/ on Mac OS X (thank you, Christophe De Troyer)

The files are settings.json and keybindings.json. Simply copy them to the target machine.

Your extensions are in

• ~/.vscode/extensions on Linux and Mac OS X
• C:\Users\username\.vscode\extensions on Windows 10 (e.g., essentially the same place)

Alternately, just go to the Extensions, show installed extensions, and install those on your target installation. For me, copying the extensions worked just fine, but it may be extension-specific, particularly if moving between platforms, depending on what the extension does.

It's now possible by using the githistory extension.

Here's a small trick though: You can compare the latest commits from each branch and that would be the same as comparing two branches side by side or creating a PR.

Here's how to do that using githistory extension:

1. Open githistory
2. Pick the latest commit from your current branch by clicking on "Git Commit Icon" → (Usually it should be latest commit it the list). From the opened dropdown menu click on "Select this commit".
3. Pick the latest commit from the branch you want to compare to by clicking "Git Commit Icon".
4. As a result, the dropdown should appear with a few options → Select the last option that says "Compare with SHA" and you'll see the diff.

Use JSON.stringify() to wrap your json

var parameter = JSON.stringify({type:"user", username:user_email, password:user_password});
    $http.post(url, parameter).
    success(function(data, status, headers, config) {
        // this callback will be called asynchronously
        // when the response is available
        console.log(data);
      }).
      error(function(data, status, headers, config) {
        // called asynchronously if an error occurs
        // or server returns response with an error status.
      });

(January 2019) To install Ruby using the Rbenv script, follow these steps:

1. First, update the packages index and install the packages required for the ruby-build tool to build Ruby from source:

sudo apt-get remove ruby
sudo apt update
sudo apt install git curl libssl-dev libreadline-dev zlib1g-dev autoconf bison build-essential libyaml-dev libreadline-dev libncurses5-dev libffi-dev libgdbm-dev

2. Next, run the following curl command to install both rbenv and ruby-build:

curl -sL https://github.com/rbenv/rbenv-installer/raw/master/bin/rbenv-installer | bash -

3. Add $HOME/.rbenv/bin to the system PATH.

If you are using Bash, run:

echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
source ~/.bashrc

If you are using Zsh run:

echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.zshrc
echo 'eval "$(rbenv init -)"' >> ~/.zshrc
source ~/.zshrc

4. Install the latest stable version of Ruby and set it as a default version with:

rbenv install 2.5.1
rbenv global 2.5.1

To list all available Ruby versions you can use: rbenv install -l

5. Verify that Ruby was properly installed by printing out the version number:

ruby -v

# Output
ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-linux]

SOURCE: How To Install Ruby on Ubuntu 18.04

EDIT: Install rubygems:

sudo apt-get install rubygems

1. Can someone give a simple definition of what Record is?

A Record<K, T> is an object type whose property keys are K and whose property values are T. That is, keyof Record<K, T> is equivalent to K, and Record<K, T>[K] is (basically) equivalent to T.

2. Is Record<K,T> merely a way of saying "all properties on this object will have type T"? Probably not all objects, since K has some purpose...

As you note, K has a purpose... to limit the property keys to particular values. If you want to accept all possible string-valued keys, you could do something like Record<string, T>, but the idiomatic way of doing that is to use an index signature like { [k: string]: T }.

3. Does the K generic forbid additional keys on the object that are not K, or does it allow them and just indicate that their properties are not transformed to T?

It doesn't exactly "forbid" additional keys: after all, a value is generally allowed to have properties not explicitly mentioned in its type... but it wouldn't recognize that such properties exist:

declare const x: Record<"a", string>;
x.b; // error, Property 'b' does not exist on type 'Record<"a", string>'

and it would treat them as excess properties which are sometimes rejected:

declare function acceptR(x: Record<"a", string>): void;
acceptR({a: "hey", b: "you"}); // error, Object literal may only specify known properties

and sometimes accepted:

const y = {a: "hey", b: "you"};
acceptR(y); // okay

4. With the given example:

   type ThreeStringProps = Record<'prop1' | 'prop2' | 'prop3', string>
   

   Is it exactly the same as this?:

   type ThreeStringProps = {prop1: string, prop2: string, prop3: string}
   

Yes!

Hope that helps. Good luck!

just remove z-index: 1040;

from this file bootstrap.css class .modal-backdrop

Here's an example of applying dropshadow to some svg using the 'filter' property. If you want to control the opacity of the dropshadow have a look at this example. The slope attribute controls how much opacity to give to the dropshadow.

Relevant bits from the example:

<filter id="dropshadow" height="130%">
  <feGaussianBlur in="SourceAlpha" stdDeviation="3"/> <!-- stdDeviation is how much to blur -->
  <feOffset dx="2" dy="2" result="offsetblur"/> <!-- how much to offset -->
  <feComponentTransfer>
    <feFuncA type="linear" slope="0.5"/> <!-- slope is the opacity of the shadow -->
  </feComponentTransfer>
  <feMerge> 
    <feMergeNode/> <!-- this contains the offset blurred image -->
    <feMergeNode in="SourceGraphic"/> <!-- this contains the element that the filter is applied to -->
  </feMerge>
</filter>
<circle r="10" style="filter:url(#dropshadow)"/>

Box-shadow is defined to work on CSS boxes (read: rectangles), while svg is a bit more expressive than just rectangles. Read the SVG Primer to learn a bit more about what you can do with SVG filters.

It is basically a two-step process:

1. install cmap

pip install cmap

2. install dlib

pip install https://pypi.python.org/packages/da/06/bd3e241c4eb0a662914b3b4875fc52dd176a9db0d4a2c915ac2ad8800e9e/dlib-19.7.0-cp36-cp36m-win_amd64.whl#md5=b7330a5b2d46420343fbed5df69e6a3f

Make sure no other application using port 8080 before starting tomcat. If that's not the problem please paste tomcat log.

If you want to change tomcat's default port, go to tomcat folder and open conf folder, in which you can see server.xml. In that file you can see something like <Connector port= . Change the port value and start tomcat.

Try to close the project and re-open it .It worked for me. Logs will be reappear.

You can use .toFixed(0) to remove complete decimal part or provide the number in arguments upto which you want decimal to be truncated.

Note: toFixed will convert the number to string.

If you need to see the output of the execute, use CALL together with or instead of START.

Example:

CALL "C:\Program Files\Certain Directory\file.exe" -param PAUSE

This will run the file.exe and print back whatever it outputs, in the same command window. Remember the PAUSE after the call or else the window may close instantly.

You can use prop() for this, as Before jQuery 1.6, the .attr() method sometimes took property values into account when retrieving some attributes, which could cause inconsistent behavior. As of jQuery 1.6, the .prop() method provides a way to explicitly retrieve property values, while .attr() retrieves attributes.

var prop=false;
if(value == 1) {
   prop=true; 
}
$('#checkbox').prop('checked',prop);

or simply,

$('#checkbox').prop('checked',(value == 1));

Snippet

$(document).ready(function() {_x000D_
  var chkbox = $('.customcheckbox');_x000D_
  $(".customvalue").keyup(function() {_x000D_
    chkbox.prop('checked', this.value==1);_x000D_
  });_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
<h4>This is a domo to show check box is checked_x000D_
if you enter value 1 else check box will be unchecked </h4>_x000D_
Enter a value:_x000D_
<input type="text" value="" class="customvalue">_x000D_
<br>checkbox output :_x000D_
<input type="checkbox" class="customcheckbox">

if re.search(r'pattern', string):

Simple if-test:

if re.search(r'ing\b', "seeking a great perhaps"):     # any words end with ing?
    print("yes")

Pattern check, extract a substring, case insensitive:

match_object = re.search(r'^OUGHT (.*) BE$', "ought to be", flags=re.IGNORECASE)
if match_object:
    assert "to" == match_object.group(1)     # what's between ought and be?

Notes:

• Use re.search() not re.match. Match restricts to the start of strings, a confusing convention if you ask me. If you do want a string-starting match, use caret or \A instead, re.search(r'^...', ...)

• Use raw string syntax r'pattern' for the first parameter. Otherwise you would need to double up backslashes, as in re.search('ing\\b', ...)

• In this example, \b is a special sequence meaning word-boundary in regex. Not to be confused with backspace.

• re.search() returns None if it doesn't find anything, which is always falsy.

• re.search() returns a Match object if it finds anything, which is always truthy.

• a group is what matched inside parentheses

• group numbering starts at 1

• Specs

• Tutorial

As written by Dave Butenhof himself:

"The biggest of all the big problems with recursive mutexes is that they encourage you to completely lose track of your locking scheme and scope. This is deadly. Evil. It's the "thread eater". You hold locks for the absolutely shortest possible time. Period. Always. If you're calling something with a lock held simply because you don't know it's held, or because you don't know whether the callee needs the mutex, then you're holding it too long. You're aiming a shotgun at your application and pulling the trigger. You presumably started using threads to get concurrency; but you've just PREVENTED concurrency."

The datepicker('setDate') sets the date in the datepicket not in the input.

You should add the date and set it in the input.

var date2 = $('.pickupDate').datepicker('getDate');
var nextDayDate = new Date();
nextDayDate.setDate(date2.getDate() + 1);
$('input').val(nextDayDate);

From the previous response's links, the one that did it for me, running ksh on Solaris, was this:

sed '1,/firstmatch/d;/secondmatch/,$d'

• 1,/firstmatch/d: from line 1 until the first time you find firstmatch, delete.
• /secondmatch/,$d: from the first occurrance of secondmatch until the end of file, delete.
• Semicolon separates the two commands, which are executed in sequence.

For Pycharm CE 2018.3 and Ubuntu 18.04 with snap installation:

env BAMF_DESKTOP_FILE_HINT=/var/lib/snapd/desktop/applications/pycharm-community_pycharm-community.desktop /snap/bin/pycharm-community %f

I get this command from KDE desktop launch icon.

Sorry for the language but I am a Spanish developer so I have my system in Spanish.

The best way to do it is:

Step 1: Rename your main.css to main.php

Step 2: in your main.php add

<style> ... </style>

Step 3: include it as usual

<?php include 'main.php'; ?>

That is how i did it, and it works smoothly..

The above example using sort is close, but in the case of strings simply use SearchString:

files := []string{"Test.conf", "util.go", "Makefile", "misc.go", "main.go"}
target := "Makefile"
sort.Strings(files)
i := sort.SearchStrings(files, target)
if i < len(files) && files[i] == target {
    fmt.Printf("found \"%s\" at files[%d]\n", files[i], i)
}

https://golang.org/pkg/sort/#SearchStrings

You can run Rundll32.exe for IE Options control panel applet and achieve following tasks.

Deletes ALL History - RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 255

Deletes History Only - RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 1

Deletes Cookies Only - RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 2

Deletes Temporary Internet Files Only - RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 8

Deletes Form Data Only - RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 16

Deletes Password History Only - RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 32

if you are using SQL 2012 you should try

SELECT  ID, 
        AccountID, 
        Quantity, 
        SUM(Quantity) OVER (PARTITION BY AccountID ORDER BY AccountID rows between unbounded preceding and current row ) AS TopBorcT, 
FROM tCariH

if available, better order by date column.

tl;dr: (try it here)

If you have the following HTML:

<div id="menu" style="display: none;">
   <!-- menu stuff in here -->
   <ul><li>Menu item</li></ul>
</div>

<div class="parent">Hover over me to show the menu here</div>

then you can use the following JavaScript code:

$(".parent").mouseover(function() {
    // .position() uses position relative to the offset parent, 
    var pos = $(this).position();

    // .outerWidth() takes into account border and padding.
    var width = $(this).outerWidth();

    //show the menu directly over the placeholder
    $("#menu").css({
        position: "absolute",
        top: pos.top + "px",
        left: (pos.left + width) + "px"
    }).show();
});

But it doesn't work!

This will work as long as the menu and the placeholder have the same offset parent. If they don't, and you don't have nested CSS rules that care where in the DOM the #menu element is, use:

$(this).append($("#menu"));

just before the line that positions the #menu element.

But it still doesn't work!

You might have some weird layout that doesn't work with this approach. In that case, just use jQuery.ui's position plugin (as mentioned in an answer below), which handles every conceivable eventuality. Note that you'll have to show() the menu element before calling position({...}); the plugin can't position hidden elements.

Update notes 3 years later in 2012:

(The original solution is archived here for posterity)

So, it turns out that the original method I had here was far from ideal. In particular, it would fail if:

• the menu's offset parent is not the placeholder's offset parent
• the placeholder has a border/padding

Luckily, jQuery introduced methods (position() and outerWidth()) way back in 1.2.6 that make finding the right values in the latter case here a lot easier. For the former case, appending the menu element to the placeholder works (but will break CSS rules based on nesting).

The Bootstrap grid system has four classes:
xs (for phones)
sm (for tablets)
md (for desktops)
lg (for larger desktops)

The classes above can be combined to create more dynamic and flexible layouts.

Tip: Each class scales up, so if you wish to set the same widths for xs and sm, you only need to specify xs.

OK, the answer is easy, but read on:

col-lg- stands for column large = 1200px
col-md- stands for column medium = 992px
col-xs- stands for column extra small = 768px

The pixel numbers are the breakpoints, so for example col-xs is targeting the element when the window is smaller than 768px(likely mobile devices)...

I also created the image below to show how the grid system works, in this examples I use them with 3, like col-lg-6 to show you how the grid system work in the page, look at how lg, md and xs are responsive to the window size:

Just one command did the work

netsh http add iplisten 127.0.0.1

This works for me using git 2.21.0 - it deletes local tracking branches which are merged into HEAD where I have previously --set-upstream on push (I use push.default=upstream because it works best with multiple remotes) and that upstream branch has since been deleted by a fetch --prune (or implicitly if fetch.prune=true in git config):

git branch -vv --merged | grep ': gone]' | awk '{print $1}' | xargs git branch -d

The use of --merged and -d make this a very 'safe' delete. A more aggressive version could drop the --merged and use -D

With sdk, you can't write to the root of internal storage. This cause your error.

Edit :

Based on your code, to use internal storage with sdk:

final File dir = new File(context.getFilesDir() + "/nfs/guille/groce/users/nicholsk/workspace3/SQLTest");
dir.mkdirs(); //create folders where write files
final File file = new File(dir, "BlockForTest.txt");

Suppose you want to store the result of an echo command

echo hello   
x=$(echo hello)  
echo "$x",world!  

output:

hello  
hello,world!

I solved it 100% I had this problem with gulp version: 3.5.6.

You should clean the package-lock.js and then run npm install and It worked form

This will delete the dataframe and will release the RAM/memory

del [[df_1,df_2]]
gc.collect()
df_1=pd.DataFrame()
df_2=pd.DataFrame()

the data-frame will be explicitly set to null

in the above statements

Firstly, the self reference of the dataframe is deleted meaning the dataframe is no longer available to python there after all the references of the dataframe is collected by garbage collector (gc.collect()) and then explicitly set all the references to empty dataframe.

more on the working of garbage collector is well explained in https://stackify.com/python-garbage-collection/

I was checking for solutions to encoding since ages, and this page is probably the conclusion of years of search! I tested some of the suggestions you mentioned and here's my notes:

This is my test string:

this is a "wròng wrìtten" string bùt I nèed to pù 'sòme' special chàrs to see thèm, convertèd by fùnctìon!! & that's it!

I do an INSERT to save this string on a database in a field that is set as utf8_general_ci

The character set of my page is UTF-8.

If I do an INSERT just like that, in my database, I have some characters probably coming from Mars...

So I need to convert them into some "sane" UTF-8. I tried utf8_encode(), but still aliens chars were invading my database...

So I tried to use the function forceUTF8 posted on number 8, but in the database the string saved looks like this:

this is a "wròng wrìtten" string bùt I nèed to pù 'sòme' special chà rs to see thèm, convertèd by fùnctìon!! & that's it!

So collecting some more information on this page and merging them with other information on other pages I solved my problem with this solution:

$finallyIDidIt = mb_convert_encoding(
  $string,
  mysql_client_encoding($resourceID),
  mb_detect_encoding($string)
);

Now in my database I have my string with correct encoding.

NOTE: Only note to take care of is in function mysql_client_encoding! You need to be connected to the database, because this function wants a resource ID as a parameter.

But well, I just do that re-encoding before my INSERT so for me it is not a problem.

You can use this function instead if curl is installed on your system:

function get_url_contents($url){  
  if (function_exists('file_get_contents')) {  
    $result = @file_get_contents($url);  
  }  
  if ($result == '') {  
    $ch = curl_init();  
    $timeout = 30;  
    curl_setopt($ch, CURLOPT_URL, $url);  
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);  
    $result = curl_exec($ch);  
    curl_close($ch);  
  }  

  return $result;  
}

Here's the Query Analyzer template for an in-line function - it returns 2 values by default:

-- =============================================  
-- Create inline function (IF)  
-- =============================================  
IF EXISTS (SELECT *   
   FROM   sysobjects   
   WHERE  name = N'<inline_function_name, sysname, test_function>')  
DROP FUNCTION <inline_function_name, sysname, test_function>  
GO  

CREATE FUNCTION <inline_function_name, sysname, test_function>   
(<@param1, sysname, @p1> <data_type_for_param1, , int>,   
 <@param2, sysname, @p2> <data_type_for_param2, , char>)  
RETURNS TABLE   
AS  
RETURN SELECT   @p1 AS c1,   
        @p2 AS c2  
GO  

-- =============================================  
-- Example to execute function  
-- =============================================  
SELECT *   
FROM <owner, , dbo>.<inline_function_name, sysname, test_function>   
    (<value_for_@param1, , 1>,   
     <value_for_@param2, , 'a'>)  
GO  

May this help to someone if they have the same requirement.

This will read a file that contains the Jenkins Job name and run them iteratively from one single job.

Please change below code accordingly in your Jenkins.

pipeline {
   agent any

   stages {
      stage('Hello') {
         steps {
             script{
            git branch: 'Your Branch name', credentialsId: 'Your crendiatails', url: ' Your BitBucket Repo URL '

##To read file from workspace which will contain the Jenkins Job Name ###
           
     def filePath = readFile "${WORKSPACE}/ Your File Location"                   

##To read file line by line ###
 
     def lines = filePath.readLines() 
      
##To iterate and run Jenkins Jobs one by one ####

                    for (line in lines) {                                            
                      build(job: "$line/branchName",
                        parameters:
                        [string(name: 'vertical', value: "${params.vert}"),
                        string(name: 'environment', value: "${params.env}"),
                        string(name: 'branch', value: "${params.branch}"),
                        string(name: 'project', value: "${params.project}")
                        ]
                    )
                        }  
                                       }
                    
         }
         }
      }
   }

Low coupling is in the context of two or many modules. If a change in one module results in many changes in other module then they are said to be highly coupled. This is where interface based programming helps. Any change within the module will not impact the other module as the interface (the mean of interaction ) between them has not changed.

High cohesion- Put the similar things together. So a class should have method or behaviors to do related job. Just to give an exaggerated bad example: An implementation of List interface should not have operation related to String. String class should have methods, fields which is relevant for String and similarly, the implementation of List should have corresponding things.

Hope that helps.

To write it with a while loop you can do:

ls -f /var | while read -r file; do cmd $file; done

The primary disadvantage of this is that cmd is run in a subshell, which causes some difficulty if you are trying to set variables. The main advantages are that the shell does not need to load all of the filenames into memory, and there is no globbing. When you have a lot of files in the directory, those advantages are important (that's why I use -f on ls; in a large directory ls itself can take several tens of seconds to run and -f speeds that up appreciably. In such cases 'for file in /var/*' will likely fail with a glob error.)

Although officially there is no limit specified by RFC 2616, many security protocols and recommendations state that maxQueryStrings on a server should be set to a maximum character limit of 1024. While the entire URL, including the querystring, should be set to a max of 2048 characters. This is to prevent the Slow HTTP Request DDOS vulnerability on a web server. This typically shows up as a vulnerability on the Qualys Web Application Scanner and other security scanners.

Please see the below example code for Windows IIS Servers with Web.config:

<system.webServer>
<security>
    <requestFiltering>
        <requestLimits maxQueryString="1024" maxUrl="2048">
           <headerLimits>
              <add header="Content-type" sizeLimit="100" />
           </headerLimits>
        </requestLimits>
     </requestFiltering>
</security>
</system.webServer>

This would also work on a server level using machine.config.

Note: Limiting query string and URL length may not completely prevent Slow HTTP Requests DDOS attack but it is one step you can take to prevent it.

Break out the LIKE clauses into 2 separate statements, i.e.:

(fieldname1 LIKE '%this%' or fieldname1 LIKE '%that%' ) and something=else

This can be done in two steps:

• For each source directory you should create own module.
• In all modules you should specify the same build directory: ${build.directory}

If you work with started Jetty (jetty:run), then recompilation of any class in any module (with Maven, IDEA or Eclipse) will lead to Jetty's restart. The same behavior you'll get for modified resources.

Dependency Injection is passing dependency to other objects or framework( dependency injector).

Dependency injection makes testing easier. The injection can be done through constructor.

SomeClass() has its constructor as following:

public SomeClass() {
    myObject = Factory.getObject();
}

Problem: If myObject involves complex tasks such as disk access or network access, it is hard to do unit test on SomeClass(). Programmers have to mock myObject and might intercept the factory call.

Alternative solution:

• Passing myObject in as an argument to the constructor

public SomeClass (MyClass myObject) {
    this.myObject = myObject;
}

myObject can be passed directly which makes testing easier.

• One common alternative is defining a do-nothing constructor. Dependency injection can be done through setters. (h/t @MikeVella).
• Martin Fowler documents a third alternative (h/t @MarcDix), where classes explicitly implement an interface for the dependencies programmers wish injected.

It is harder to isolate components in unit testing without dependency injection.

In 2013, when I wrote this answer, this was a major theme on the Google Testing Blog. It remains the biggest advantage to me, as programmers not always need the extra flexibility in their run-time design (for instance, for service locator or similar patterns). Programmers often need to isolate the classes during testing.

The variable in the for loop is an integer sequence, and so eventually you do this:

> y=as.integer(60000)*as.integer(60000)
Warning message:
In as.integer(60000) * as.integer(60000) : NAs produced by integer overflow

whereas in the while loop you are creating a floating point number.

Its also the reason these things are different:

> seq(0,2,1)
[1] 0 1 2
> seq(0,2)
[1] 0 1 2

Don't believe me?

> identical(seq(0,2),seq(0,2,1))
[1] FALSE

because:

> is.integer(seq(0,2))
[1] TRUE
> is.integer(seq(0,2,1))
[1] FALSE

public class HelloWorld{

    static boolean validateIP(String s){
        String[] value = s.split("\\.");
        if(value.length!=4) return false;
        int[] v = new int[4];
        for(int i=0;i<4;i++){
            for(int j=0;j<value[i].length();j++){
                if(!Character.isDigit(value[i].charAt(j))) 
                 return false;
            }
            v[i]=Integer.parseInt(value[i]);
            if(!(v[i]>=0 && v[i]<=255)) return false;
        }
        return true;
    }

    public static void main(String[] argv){
        String test = "12.23.8.9j";
        if(validateIP(test)){
            System.out.println(""+test);
        }
    }
}

This is what I'm using:

private static final String HEX = "0123456789ABCDEF";

public static String encodeURIComponent(String str) {
    if (str == null) return null;

    byte[] bytes = str.getBytes(StandardCharsets.UTF_8);
    StringBuilder builder = new StringBuilder(bytes.length);

    for (byte c : bytes) {
        if (c >= 'a' ? c <= 'z' || c == '~' :
            c >= 'A' ? c <= 'Z' || c == '_' :
            c >= '0' ? c <= '9' :  c == '-' || c == '.')
            builder.append((char)c);
        else
            builder.append('%')
                   .append(HEX.charAt(c >> 4 & 0xf))
                   .append(HEX.charAt(c & 0xf));
    }

    return builder.toString();
}

It goes beyond Javascript's by percent-encoding every character that is not an unreserved character according to RFC 3986.

This is the oposite conversion:

public static String decodeURIComponent(String str) {
    if (str == null) return null;

    int length = str.length();
    byte[] bytes = new byte[length / 3];
    StringBuilder builder = new StringBuilder(length);

    for (int i = 0; i < length; ) {
        char c = str.charAt(i);
        if (c != '%') {
            builder.append(c);
            i += 1;
        } else {
            int j = 0;
            do {
                char h = str.charAt(i + 1);
                char l = str.charAt(i + 2);
                i += 3;

                h -= '0';
                if (h >= 10) {
                    h |= ' ';
                    h -= 'a' - '0';
                    if (h >= 6) throw new IllegalArgumentException();
                    h += 10;
                }

                l -= '0';
                if (l >= 10) {
                    l |= ' ';
                    l -= 'a' - '0';
                    if (l >= 6) throw new IllegalArgumentException();
                    l += 10;
                }

                bytes[j++] = (byte)(h << 4 | l);
                if (i >= length) break;
                c = str.charAt(i);
            } while (c == '%');
            builder.append(new String(bytes, 0, j, UTF_8));
        }
    }

    return builder.toString();
}

Use type="application/javascript"

In case of HTML5, the type attribute is obsolete, you may remove it. Note: that it defaults to "text/javascript" according to w3.org, so I would suggest to add the "application/javascript" instead of removing it.

http://www.w3.org/TR/html5/scripting-1.html#attr-script-type
The type attribute gives the language of the script or format of the data. If the attribute is present, its value must be a valid MIME type. The charset parameter must not be specified. The default, which is used if the attribute is absent, is "text/javascript".

Use "application/javascript", because "text/javascript" is obsolete:

RFC 4329: http://www.rfc-editor.org/rfc/rfc4329.txt

3. Deployed Scripting Media Types and Compatibility

   Various unregistered media types have been used in an ad-hoc fashion to label and exchange programs written in ECMAScript and JavaScript. These include:

   +-----------------------------------------------------+ | text/javascript | text/ecmascript | | text/javascript1.0 | text/javascript1.1 | | text/javascript1.2 | text/javascript1.3 | | text/javascript1.4 | text/javascript1.5 | | text/jscript | text/livescript | | text/x-javascript | text/x-ecmascript | | application/x-javascript | application/x-ecmascript | | application/javascript | application/ecmascript | +-----------------------------------------------------+

Use of the "text" top-level type for this kind of content is known to be problematic. This document thus defines text/javascript and text/
ecmascript but marks them as "obsolete". Use of experimental and
unregistered media types, as listed in part above, is discouraged.
The media types,

  * application/javascript
  * application/ecmascript

which are also defined in this document, are intended for common use and should be used instead.

This document defines equivalent processing requirements for the
types text/javascript, text/ecmascript, and application/javascript.
Use of and support for the media type application/ecmascript is
considerably less widespread than for other media types defined in
this document. Using that to its advantage, this document defines
stricter processing rules for this type to foster more interoperable
processing.

x-javascript is experimental, don't use it.

I hate to break it, but recursion and looping are essentially the same thing at the machine level.

The difference is the use of a JMP/JCC versus a CALL instruction. Both of which have roughly the same cycle times and flush the instruction pipeline.

My favorite trick for recursion was to hand-code a PUSH of a return address and use JMP to a function. The function then behaves normally, and returns at the end, but to somewhere else. This is really useful for parsing faster because it reduces instruction pipeline flushes.

The Original Poster was probably going for either a complete unroll, which the template guys worked out; or page memory into the terminal, if you know exactly where the terminal text is stored. The latter requires alot of insight and is risky, but takes almost no computational power and the code is free of nastiness like 1000 printfs in succession.

I had a similar issue I was getting the entire object in this but the value was displaying while doing #each.

Solution: I re-structure my array of object like this:

let list = results.map((item)=>{
    return { name:item.name, author:item.author }
});

and then in template file:

{{#each list}}
    <tr>
        <td>{{name }}</td>
        <td>{{author}}</td>      
    </tr>
{{/each}} 

In SVG (contrasted with HTML), you will want to use <image> instead of <img> for elements.

Try changing your last block with:

var imgs = svg.selectAll("image").data([0]);
            imgs.enter()
            .append("svg:image")
            ...

We had a MVC application moved to a new server. .NET 4 and MVC 3 was installed, but we still got “Error 403.14". In this case, this meant that IIS did not understand that it was dealing with a MVC application, it was looking for the default page.

The solution was simple: HTTP Redirection was not installed on the server.

Server Manager – Roles – Web Server (IIS) – Roles Services – HTTP Redirection: Not installed. Installed it, problem solved.

Set wins due to near instant 'contains' checks: https://en.wikipedia.org/wiki/Hash_table

List implementation: usually an array, low level close to the metal good for iteration and random access by element index.

Set implementation: https://en.wikipedia.org/wiki/Hash_table, it does not iterate on a list, but finds the element by computing a hash from the key, so it depends on the nature of the key elements and the hash function. Similar to what is used for dict. I suspect list could be faster if you have very few elements (< 5), the larger element count the better the set will perform for a contains check. It is also fast for element addition and removal. Also always keep in mind that building a set has a cost !

NOTE: If the list is already sorted, searching the list could be quite fast on small lists, but with more data a set is faster for contains checks.

There is an unnecessary hashtag; change the code to this:

var e = document.getElementById("ticket_category_clone").value;

print s % tuple(x)

instead of

print s % (x)

Try something like this...

<div id="wrapper" style="width:100%; text-align:center">
<img id="yourimage"/>
</div>

Convert.ToInt32(myValue);

Though I don't know what it will do when it's greater than int.MaxValue.

I have had similar issues with Homestead and just provisioning the box worked for me. So you should try this:

vagrant provision

Yes the culprit is definitely word-wrapping. When I tested your two programs, NetBeans IDE 8.2 gave me the following result.

1. First Matrix: O and # = 6.03 seconds
2. Second Matrix: O and B = 50.97 seconds

Looking at your code closely you have used a line break at the end of first loop. But you didn't use any line break in second loop. So you are going to print a word with 1000 characters in the second loop. That causes a word-wrapping problem. If we use a non-word character " " after B, it takes only 5.35 seconds to compile the program. And If we use a line break in the second loop after passing 100 values or 50 values, it takes only 8.56 seconds and 7.05 seconds respectively.

Random r = new Random();
for (int i = 0; i < 1000; i++) {
    for (int j = 0; j < 1000; j++) {
        if(r.nextInt(4) == 0) {
            System.out.print("O");
        } else {
            System.out.print("B");
        }
        if(j%100==0){               //Adding a line break in second loop      
            System.out.println();
        }                    
    }
    System.out.println("");                
}

Another advice is that to change settings of NetBeans IDE. First of all, go to NetBeans Tools and click Options. After that click Editor and go to Formatting tab. Then select Anywhere in Line Wrap Option. It will take almost 6.24% less time to compile the program.

I think assembly plugin puts the file on class path. The location will be different in in the JAR than you see on disk. Unpack the resulting JAR and look where the file is located there.

Gust add the prefix "@" before the function to be @set_magic_quotes_runtime(0); Not supported anymore in php 5.4, and don't remove or disable the function

this is what worked for me (yes I was having the same problem) were is says something like java -Xmx3G -Xms3G put java -Xmx1024M so the run.bat should look like java -Xmx1024M -jar craftbukkit.jar -o false PAUSE

I believe I found the right answers from here.

GitHub Wnmp

So in general it says this:

user: root
password: password

That is for version 10.0.15-MariaDB, installed through Wnmp ver. 2.1.5.0 on Windows 7 x86

you can retrieve value like this

string str = (string)(range.Cells[row, col] as Excel.Range).Value2 ;

select entire used range

Excel.Range range = xlWorkSheet.UsedRange;

source :

http://csharp.net-informations.com/excel/csharp-read-excel.htm

flaming

if the type is list, use len(list) and len(list[0]) to get the row and column.

l = [[1,2,3,4], [0,1,3,4]]

len(l) will be 2 len(l[0]) will be 4

You can use the CSS3 Linear Gradient property along with your background-image like this:

#landing-wrapper {
    display:table;
    width:100%;
    background: linear-gradient( rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5) ), url('landingpagepic.jpg');
    background-position:center top;
    height:350px;
}

Here's a demo:

#landing-wrapper {_x000D_
  display: table;_x000D_
  width: 100%;_x000D_
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('http://placehold.it/350x150');_x000D_
  background-position: center top;_x000D_
  height: 350px;_x000D_
  color: white;_x000D_
}

<div id="landing-wrapper">Lorem ipsum dolor ismet.</div>

To link to the file, do the same as any other page link:

<a href="...">link text</a>

To force things to download even if they have an embedded plugin (Windows + QuickTime = ugh), you can use this in your htaccess / apache2.conf:

AddType application/octet-stream EXTENSION

You can maximize the Bayesian Information Criterion (BIC):

BIC(C | X) = L(X | C) - (p / 2) * log n

where L(X | C) is the log-likelihood of the dataset X according to model C, p is the number of parameters in the model C, and n is the number of points in the dataset. See "X-means: extending K-means with efficient estimation of the number of clusters" by Dan Pelleg and Andrew Moore in ICML 2000.

Another approach is to start with a large value for k and keep removing centroids (reducing k) until it no longer reduces the description length. See "MDL principle for robust vector quantisation" by Horst Bischof, Ales Leonardis, and Alexander Selb in Pattern Analysis and Applications vol. 2, p. 59-72, 1999.

Finally, you can start with one cluster, then keep splitting clusters until the points assigned to each cluster have a Gaussian distribution. In "Learning the k in k-means" (NIPS 2003), Greg Hamerly and Charles Elkan show some evidence that this works better than BIC, and that BIC does not penalize the model's complexity strongly enough.

Easiest way is used the Date Using Date() and getTime()

    Date dte=new Date();
    long milliSeconds = dte.getTime();
    String strLong = Long.toString(milliSeconds);
    System.out.println(milliSeconds)

Lambda Expression Java 8

In Java 1.8 (Java 8) this has become lot easier by using forEach method from Aggregate operations(Stream operations) that looks similar to iterators from Iterable Interface.

Just copy paste below statement to your code and rename the HashMap variable from hm to your HashMap variable to print out key-value pair.

HashMap<Integer,Integer> hm = new HashMap<Integer, Integer>();
/*
 *     Logic to put the Key,Value pair in your HashMap hm
 */

// Print the key value pair in one line.
hm.forEach((k,v) -> System.out.println("key: "+k+" value:"+v));

Here is an example where a Lambda Expression is used:

    HashMap<Integer,Integer> hm = new HashMap<Integer, Integer>();
    Random rand = new Random(47);
    int i=0;
    while(i<5){
        i++;
        int key = rand.nextInt(20);
        int value = rand.nextInt(50);
        System.out.println("Inserting key: "+key+" Value: "+value);
        Integer imap =hm.put(key,value);
        if( imap == null){
            System.out.println("Inserted");
        }
        else{
            System.out.println("Replaced with "+imap);
        }               
    }

    hm.forEach((k,v) -> System.out.println("key: "+k+" value:"+v));

Output:

Inserting key: 18 Value: 5
Inserted
Inserting key: 13 Value: 11
Inserted
Inserting key: 1 Value: 29
Inserted
Inserting key: 8 Value: 0
Inserted
Inserting key: 2 Value: 7
Inserted
key: 1 value:29
key: 18 value:5
key: 2 value:7
key: 8 value:0
key: 13 value:11

Also one can use Spliterator for the same.

Spliterator sit = hm.entrySet().spliterator();

UPDATE

Including documentation links to Oracle Docs. For more on Lambda go to this link and must read Aggregate Operations and for Spliterator go to this link.

Modify your class definition to read like this:

exports.User = function (socket) {
  ...
};

Then rename the file to user.js. Assuming it's in the root directory of your main script, you can include it like this:

var user = require('./user');
var someUser = new user.User();

That's the quick and dirty version. Read about CommonJS Modules if you'd like to learn more.

I ran into this error message whilst trying to commit some files.

Simply running git fetch then trying my commit again worked for me.

We can "cheat" via round with

$rounded = round($roundee / 10) * 10;

We can also avoid going through floating point division with

function roundToTen($roundee)
{
  $r = $roundee % 10;
  return ($r <= 5) : $roundee - $r : $roundee + (10 - $r);
}

Edit: I didn't know (and it's not well documented on the site) that round now supports "negative" precision, so you can more easily use

$round = round($roundee, -1);

Edit again: If you always want to round up, you can try

function roundUpToTen($roundee)
{
  $r = $roundee % 10;
  if ($r == 0)
    return $roundee;
  return $roundee + 10 - $r;    
}

List is just an interface just as Set.

Like HashSet is an implementation of a Set which has certain properties in regards to add / lookup / remove performance, ArrayList is the bare implementation of a List.

If you have a look at the documentation for the respective interfaces you will find "All Known Implementing Classes" and you can decide which one is more suitable for your needs.

Chances are that it's ArrayList.

There's also a statistical profiler called statprof. It's a sampling profiler, so it adds minimal overhead to your code and gives line-based (not just function-based) timings. It's more suited to soft real-time applications like games, but may be have less precision than cProfile.

The version in pypi is a bit old, so can install it with pip by specifying the git repository:

pip install git+git://github.com/bos/statprof.py@1a33eba91899afe17a8b752c6dfdec6f05dd0c01

You can run it like this:

import statprof

with statprof.profile():
    my_questionable_function()

See also https://stackoverflow.com/a/10333592/320036

To go back to the beginning of an open file and then return the first line, do this:

my_file.seek(0)
first_line = my_file.readline()

I would write the code like this:

def search_book(request):
    form = SearchForm(request.POST or None)
    if request.method == "POST" and form.is_valid():
        stitle = form.cleaned_data['title']
        sauthor = form.cleaned_data['author']
        scategory = form.cleaned_data['category']
        return HttpResponseRedirect('/thanks/')
    return render_to_response("books/create.html", {
        "form": form,
    }, context_instance=RequestContext(request))

Pretty much like the documentation.

This should be faster.

while ($personCount < 10) {
    $result .= "{$personCount} people ";
    $personCount++;
}

echo $result;

You can use this

function LinkCheck(url)
{
    var http = new XMLHttpRequest();
    http.open('HEAD', url, false);
    http.send();
    return http.status!=404;
}

.container {_x000D_
  background: tomato;_x000D_
  display: flex;_x000D_
  flex-flow: row wrap;_x000D_
  align-content: space-between;_x000D_
  justify-content: space-between;_x000D_
}_x000D_
_x000D_
.item {_x000D_
  width: 100px;_x000D_
  height: 100px;_x000D_
  background: gold;_x000D_
  border: 1px solid black;_x000D_
  font-size: 30px;_x000D_
  line-height: 100px;_x000D_
  text-align: center;_x000D_
  margin: 10px;_x000D_
}

<div class="container">_x000D_
  <div>_x000D_
    <div class="item">1</div>_x000D_
    <div class="item">2</div>_x000D_
    <div class="item">3</div>_x000D_
  </div>_x000D_
  <div>_x000D_
    <div class="item">4</div>_x000D_
    <div class="item">5</div>_x000D_
    <div class="item">6</div>_x000D_
  </div>_x000D_
  <div>_x000D_
    <div class="item">7</div>_x000D_
    <div class="item">8</div>_x000D_
    <div class="item">9</div>_x000D_
  </div>_x000D_
  <div class="item">10</div>_x000D_
</div>

you could try wrapping the items in a dom element like here. with this you dont have to know a lot of css just having a good structure will solve the problem.

I shall not repeat the same answer on Copy-on-Write. I think Andrew's answer and Charlie's answer have already made it very clear. I will give you an example from OS world, just to mention how widely this concept is used.

We can use fork() or vfork() to create a new process. vfork follows the concept of copy-on-write. For example, the child process created by vfork will share the data and code segment with the parent process. This speeds up the forking time. It is expected to use vfork if you are performing exec followed by vfork. So vfork will create the child process which will share data and code segment with its parent but when we call exec, it will load up the image of a new executable in the address space of the child process.

WHY

As mentioned by @Sheepy, the reason why it doesn't work is that java.util.logging.Logger has a root logger that defaults to Level.INFO, and the ConsoleHandler attached to that root logger also defaults to Level.INFO. Therefore, in order to see the FINE (, FINER or FINEST) output, you need to set the default value of the root logger and its ConsoleHandler to Level.FINE as follows:

Logger.getLogger("").setLevel(Level.FINE);
Logger.getLogger("").getHandlers()[0].setLevel(Level.FINE);

The problem of your Update (solution)

As mentioned by @mins, you will have the messages printed twice on the console for INFO and above: first by the anonymous logger, then by its parent, the root logger which also has a ConsoleHandler set to INFO by default. To disable the root logger, you need to add this line of code: logger.setUseParentHandlers(false);

There are other ways to prevent logs from being processed by default Console handler of the root logger mentioned by @Sheepy, e.g.:

Logger.getLogger("").getHandlers()[0].setLevel( Level.OFF );

But Logger.getLogger("").setLevel( Level.OFF ); won't work because it only blocks the message passed directly to the root logger, not the message comes from a child logger. To illustrate how the Logger Hierarchy works, I draw the following diagram:

public void setLevel(Level newLevel) set the log level specifying which message levels will be logged by this logger. Message levels lower than this value will be discarded. The level value Level.OFF can be used to turn off logging. If the new level is null, it means that this node should inherit its level from its nearest ancestor with a specific (non-null) level value.

request is now deprecated. It is recommended you use an alternative

In no particular order and dreadfully incomplete:

• native HTTP/S, const https = require('https');
• node-fetch
• axios
• got
• superagent
• bent
• make-fetch-happen
• unfetch
• tiny-json-http
• needle
• urllib

Stats comparision Some code examples

Original answer:

This gets a lot easier if you use the request library.

var request = require('request');

request.post(
    'http://www.yoursite.com/formpage',
    { json: { key: 'value' } },
    function (error, response, body) {
        if (!error && response.statusCode == 200) {
            console.log(body);
        }
    }
);

Aside from providing a nice syntax it makes json requests easy, handles oauth signing (for twitter, etc.), can do multi-part forms (e.g. for uploading files) and streaming.

To install request use command npm install request

Swift 2 and below

let date = NSDate()
var dateFormatter = NSDateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
var dateString = dateFormatter.stringFromDate(date)
println(dateString)

And in Swift 3 and higher this would now be written as:

let date = Date()
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
var dateString = dateFormatter.string(from: date)

You pass them in just like you're thinking, and in your script, you get them from the array @ARGV. Like so:

my $numArgs = $#ARGV + 1;
print "thanks, you gave me $numArgs command-line arguments.\n";

foreach my $argnum (0 .. $#ARGV) {

   print "$ARGV[$argnum]\n";

}

From here.

Edge has dropped all support for plugins. This means that Java, ActiveX, Silverlight, and other plugins are no longer supported. For this reason Microsoft has included Internet Explorer 11, which does support these plugins, with non-mobile versions of Windows 10. If you are running Windows 10 and need plugin support Edge is not an option, but IE 11 is.

Simple command to check keras version:

(py36) C:\WINDOWS\system32>python
Python 3.6.8 |Anaconda custom (64-bit) 

>>> import keras
Using TensorFlow backend.
>>> keras.__version__
'2.2.4'

I couldn't find a way to do it completely recursive (without any auxiliary data-structure). But if the queue Q is passed by reference, then you can have the following silly tail recursive function:

BFS(Q)
{
  if (|Q| > 0)
     v <- Dequeue(Q)
     Traverse(v)
     foreach w in children(v)
        Enqueue(Q, w)    

     BFS(Q)
}

You might want to use \n instead of /n.

in simply words you can use this method

users.sort(function(a,b){return a.firstname < b.firstname ? -1 : 1});

import org.apache.commons.lang3.StringUtils;

// path = "http://cdn.gs.com/new/downloads/Q22010MVR_PressRelease.pdf.null"
StringUtils.removeEnd(path, ".null");
// path = "http://cdn.gs.com/new/downloads/Q22010MVR_PressRelease.pdf"

I think we have multiple solutions here:

• instance of could be a solution.

Why? In Java every class is inherited from the Object class itself. So if you have a variable and you would like to know its type. You can use

• System.out.println(((Object)f).getClass().getName());

or

• Integer.class.isInstance(1985); // gives true

or

• isPrimitive()

  public static void main(String[] args) {
  
   ClassDemo classOne = new ClassDemo();
   Class classOneClass = classOne();
  
   int i = 5;
   Class iClass = int.class;
  
   // checking for primitive type
   boolean retval1 = classOneClass.isPrimitive();
   System.out.println("classOneClass is primitive type? = " + retval1);
  
   // checking for primitive type?
   boolean retval2 = iClass.isPrimitive();
   System.out.println("iClass is primitive type? = " + retval2);
  }
  

This going to give us:

1. FALSE
2. TRUE

Find out more here: How to determine the primitive type of a primitive variable?

https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html

http://docs.oracle.com/cd/E26806_01/wlp.1034/e14255/com/bea/p13n/expression/operator/Instanceof.html

Swift 3.0 version

Following closure function execute some task after delay on main thread.

func performAfterDelay(delay : Double, onCompletion: @escaping() -> Void){

    DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + delay, execute: {
       onCompletion()
    })
}

Call this function like:

performAfterDelay(delay: 4.0) {
  print("test")
}

For CentOS 7 and MariaDB 10.4, I had success with the following commands:

su -
systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --user=mysql"
systemctl restart mariadb
mysql -u root

flush privileges;
ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass';
flush privileges;
quit

systemctl unset-environment MYSQLD_OPTS
systemctl restart mariadb

@JimBastard's accepted answer appears to be dated, I had a look and that mailer lib hasn't been touched in over 7 months, has several bugs listed, and is no longer registered in npm.

nodemailer certainly looks like the best option, however the url provided in other answers on this thread are all 404'ing.

nodemailer claims to support easy plugins into gmail, hotmail, etc. and also has really beautiful documentation.

current($array) can get you the first element of an array, according to the PHP manual.

Every array has an internal pointer to its "current" element, which is initialized to the first element inserted into the array.

So it works until you have re-positioned the array pointer, and otherwise you'll have to reset the array using reset()

Try this in pure bash:

FRED="/some/random/file.csv:some string"
a=${FRED%:*}
echo $a

Here is some documentation that helps.

In this case, myvar should be a boolean value. If this variable is true, it will show the div, if it's false.. It will hide.

Check this out.

Here is the official FAQ on installing Python Modules: http://docs.python.org/install/index.html

There are some tips which might help you.

Actually you only need javascript and build the embed of the youtube video correctly with swfobject google library

This is an example

<script type="text/javascript" src="swfobject.js"></script>    
<div style="width: 425; height: 356px;">
  <div id="ytapiplayer">
    You need Flash player 8+ and JavaScript enabled to view this video.
  </div>      
  <script type="text/javascript">
    var params = { allowScriptAccess: "always" };
    var atts = { id: "myytplayer" };
    swfobject.embedSWF("http://www.youtube.com/v/y5whWXxGHUA?enablejsapi=1&playerapiid=ytplayer&version=3",
    "ytapiplayer", "425", "356", "8", null, null, params, atts);
  </script>
</div> 

After that you can call this functions:

ytplayer = document.getElementById("myytplayer");
ytplayer.playVideo();
ytplayer.pauseVideo();
ytplayer.stopVideo();

let copy = Object.assign({}, myObject).  as mentioned above

but this wont work for nested objects. SO an alternative would be

let copy =JSON.parse(JSON.stringify(myObject))

Check out goto package:

This is a replacement for Atom’s built-in symbols-view package that uses Atom’s own syntax files to identify symbols rather than ctags. The ctags project is very useful but it is never going to keep up with all of the new Atom syntaxes that will be created as Atom grows.

Commands:

• cmd-r - Goto File Symbol
• cmd-shift-r - Goto Project Symbol
• cmd-alt-down - Goto Declaration
• Rebuild Index
• Invalidate Index

Link here: https://atom.io/packages/goto (or search "goto" in package installer)

Example simple (worked):

var a=Number.parseFloat($("#budget_project").val()); // from input field
var b=Number.parseFloat(html); // from ajax
var c=a-b;
$("#result").html(c.toFixed(2)); // put to id='result' (div or others)

I used the below to solve this problem.

import org.apache.commons.lang.StringUtils;
StringUtils.capitalize(MyString);

Thanks to Ted Hopp for rightly pointing out that the question should have been TITLE CASE instead of modified CAMEL CASE.

Camel Case is usually without spaces between words.

You can accomplish this with a slightly different syntax:

ng-class="{'approved': selectedForApproval.indexOf(jobSet) === -1}"

Plnkr

The rowSums function (as Greg mentions) will do what you want, but you are mixing subsetting techniques in your answer, do not use "$" when using "[]", your code should look something more like:

data$new <- rowSums( data[,43:167] )

If you want to use a function other than sum, then look at ?apply for applying general functions accross rows or columns.

When i have this problem, i find running the cleanup command directly on the problem path generally seems to work. Then I'll run cleanup from the working root again, and it'll complain about some other directory. and i just repeat until it stops complaining.

When button is clicked:

loginBtn.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {
        Intent intent= new Intent(getApplicationContext(), NextActivity.class);
        intent.putExtra("data", value); //pass data
        startActivity(intent);
    }
});

To received the extra data from NextActivity.class :

Bundle extra = getIntent().getExtras();
if (extra != null){
    String str = (String) extra.get("data"); // get a object
}

Try using a format like %d.%02d

int iAmount = 10050;
printf("The number with fake decimal point is %d.%02d", iAmount/100, iAmount%100);

Another approach is to type cast it to double before printing it using %f like this:

printf("The number with fake decimal point is %0.2f", (double)(iAmount)/100);

My 2 cents :)

Much easier way of doing it: you will need com.google.gson.Gson for converting the object to json string for streaming

to convert object to json string for streaming use below code

Gson gson = new Gson();
String jsonString = gson.toJson(MyObject);

To convert back the json string to object use below code:

Gson gson = new Gson();
MyObject = gson.fromJson(decodedString , MyObjectClass.class);

Much easier way to convert object for streaming and read on the other side. Hope this helps. - Vishesh