Oracle Java Communications API Reference - http://www.oracle.com/technetwork/java/index-jsp-141752.html

Official 3.0 Download (Solarix, Linux) - http://www.oracle.com/technetwork/java/javasebusiness/downloads/java-archive-downloads-misc-419423.html

Unofficial 2.0 Download (All): http://www.java2s.com/Code/Jar/c/Downloadcomm20jar.htm

Unofficial 2.0 Download (Windows installer) - http://kishor15389.blogspot.hk/2011/05/how-to-install-java-communications.html

In order to ensure there is no compilation error, place the file on your classpath when compiling (-cp command-line option, or check your IDE documentation).

Here is your article for doing it with code

private void Form1_Load(object sender, System.EventArgs e)
{
     // Create the ToolTip and associate with the Form container.
     ToolTip toolTip1 = new ToolTip();

     // Set up the delays for the ToolTip.
     toolTip1.AutoPopDelay = 5000;
     toolTip1.InitialDelay = 1000;
     toolTip1.ReshowDelay = 500;
     // Force the ToolTip text to be displayed whether or not the form is active.
     toolTip1.ShowAlways = true;

     // Set up the ToolTip text for the Button and Checkbox.
     toolTip1.SetToolTip(this.button1, "My button1");
     toolTip1.SetToolTip(this.checkBox1, "My checkBox1");
}

Success!

I had similar problems and tried re-installing several times, but no joy. I was looking at installing individual packages from the ISO and all of the fiddling around - not happy at all.

I finally got it to "install" by simply selecting "repair" rather than "uninstall" in control panel / programs. It took quite a while to do the "repair" though. In the end it is installed and working.

This worked for me. It may help others - easier to try than many other options, anyway.

I believe that what you are looking for is error option for the jquery ajax object

getJSON is a wrapper to the $.ajax object, but it doesn't provide you with access to the error option.

EDIT: dcneiner has given a good example of the code you would need to use. (Even before I could post my reply)

just type

google-chrome

it works. Thanks.

The comments state the objective is to print to 2 decimal places.

There's a simple answer for Python 3:

>>> num=3.65
>>> "The number is {:.2f}".format(num)
'The number is 3.65'

or equivalently with f-strings (Python 3.6+):

>>> num = 3.65
>>> f"The number is {num:.2f}"
'The number is 3.65'

As always, the float value is an approximation:

>>> "{}".format(num)
'3.65'
>>> "{:.10f}".format(num)
'3.6500000000'
>>> "{:.20f}".format(num)
'3.64999999999999991118'

I think most use cases will want to work with floats and then only print to a specific precision.

Those that want the numbers themselves to be stored to exactly 2 decimal digits of precision, I suggest use the decimal type. More reading on floating point precision for those that are interested.

Another usage of lambda and sorted is like the following:

Given the input array: people = [[7,0],[4,4],[7,1],[5,0],[6,1],[5,2]]

The line: people_sort = sorted(people, key = lambda x: (-x[0], x[1])) will give a people_sort list as [[7,0],[7,1],[6,1],[5,0],[5,2],[4,4]]

In this case, key=lambda x: (-x[0], x[1]) basically tells sorted to firstly sort the array based on the value of the first element of each of the instance(in descending order as the minus sign suggests), and then within the same subgroup, sort based on the second element of each of the instance(in ascending order as it is the default option).

Hope this is some useful information to you!

SimpleDateFormat is a concrete class for formatting and parsing dates in a locale-sensitive manner.

From the JavaDoc,

But Date formats are not synchronized. It is recommended to create separate format instances for each thread. If multiple threads access a format concurrently, it must be synchronized externally.

To make the SimpleDateFormat class thread-safe, look at the following approaches :

• Create a new SimpleDateFormat instance each time you need to use one. Although this is thread safe, it is the slowest possible approach.
• Use synchronization. This is a bad idea because you should never choke-point your threads on a server.
• Use a ThreadLocal. This is the fastest approach of the 3 (see http://www.javacodegeeks.com/2010/07/java-best-practices-dateformat-in.html).

I needed something exactly as this (in a little more complex environment and the solution with a lot of 'mouseenters' and 'mouseleaves' wasnt working properly) so i created a little jquery plugin that adds the method ismouseover. It has worked pretty well so far.

//jQuery ismouseover  method
(function($){ 
    $.mlp = {x:0,y:0}; // Mouse Last Position
    function documentHandler(){
        var $current = this === document ? $(this) : $(this).contents();
        $current.mousemove(function(e){jQuery.mlp = {x:e.pageX,y:e.pageY}});
        $current.find("iframe").load(documentHandler);
    }
    $(documentHandler);
    $.fn.ismouseover = function(overThis) {  
        var result = false;
        this.eq(0).each(function() {  
                var $current = $(this).is("iframe") ? $(this).contents().find("body") : $(this);
                var offset = $current.offset();             
                result =    offset.left<=$.mlp.x && offset.left + $current.outerWidth() > $.mlp.x &&
                            offset.top<=$.mlp.y && offset.top + $current.outerHeight() > $.mlp.y;
        });  
        return result;
    };  
})(jQuery);

Then in any place of the document yo call it like this and it returns true or false:

$("#player").ismouseover()

I tested it on IE7+, Chrome 1+ and Firefox 4 and is working properly.

As previously answered here, String instances are immutable. StringBuffer and StringBuilder are mutable and suitable for such a purpose whether you need to be thread safe or not.

There is however a way to modify a String but I would never recommend it because it is unsafe, unreliable and it can can be considered as cheating : you can use reflection to modify the inner char array the String object contains. Reflection allows you to access fields and methods that are normally hidden in the current scope (private methods or fields from another class...).

public static void main(String[] args) {
    String text = "This is a test";
    try {
        //String.value is the array of char (char[])
        //that contains the text of the String
        Field valueField = String.class.getDeclaredField("value");
        //String.value is a private variable so it must be set as accessible 
        //to read and/or to modify its value
        valueField.setAccessible(true);
        //now we get the array the String instance is actually using
        char[] value = (char[])valueField.get(text);
        //The 13rd character is the "s" of the word "Test"
        value[12]='x';
        //We display the string which should be "This is a text"
        System.out.println(text);
    } catch (NoSuchFieldException | SecurityException e) {
        e.printStackTrace();
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }
}

Have no idea about gd2, but I have done a similar thing with gd and it was not that hard.

Go to http://www.php.net/ and search for things like

• ImageCreate
• imageline
• imagestring

It's not as flashy as some of those other solution out there, but since you generate a picture it will work in all browsers. (except lynx... :-) )

/Johan

Update: I nearly forgot, don't use jpeg for this type of pictures. The jpeg artefacts will be really annoying, png is a better solution.

In case you want to use bootstrap radio to check one of them depends on the result of your checked var in the .ts file.

component.html

<h1>Radio Group #1</h1>
<div class="btn-group btn-group-toggle" data-toggle="buttons" >
   <label [ngClass]="checked ? 'active' : ''" class="btn btn-outline-secondary">
     <input name="radio" id="radio1" value="option1" type="radio"> TRUE
   </label>
   <label [ngClass]="!checked ? 'active' : ''" class="btn btn-outline-secondary">
     <input name="radio" id="radio2" value="option2" type="radio"> FALSE
   </label>
</div>

component.ts file

@Component({
  selector: '',
  templateUrl: './.component.html',
  styleUrls: ['./.component.css']
})
export class radioComponent implements OnInit {
  checked = true;
}

Try this:

String.prototype.toBinaryString = function(spaces = 0) {
    return this.split("").map(function(character) {
        return character.charCodeAt(0).toString(2);
    }).join(" ".repeat(spaces));
}

And use it like this:

"test string".toBinaryString(1); // with spaces
"test string".toBinaryString(); // without spaces
"test string".toBinaryString(2); // with 2 spaces

What happens if I promote the column to be a/the PK, too (a.k.a. identifying relationship)? As the column is now the PK, I must tag it with @Id (...).

This enhanced support of derived identifiers is actually part of the new stuff in JPA 2.0 (see the section 2.4.1 Primary Keys Corresponding to Derived Identities in the JPA 2.0 specification), JPA 1.0 doesn't allow Id on a OneToOne or ManyToOne. With JPA 1.0, you'd have to use PrimaryKeyJoinColumn and also define a Basic Id mapping for the foreign key column.

Now the question is: are @Id + @JoinColumn the same as just @PrimaryKeyJoinColumn?

You can obtain a similar result but using an Id on OneToOne or ManyToOne is much simpler and is the preferred way to map derived identifiers with JPA 2.0. PrimaryKeyJoinColumn might still be used in a JOINED inheritance strategy. Below the relevant section from the JPA 2.0 specification:

11.1.40 PrimaryKeyJoinColumn Annotation

The PrimaryKeyJoinColumn annotation specifies a primary key column that is used as a foreign key to join to another table.

The PrimaryKeyJoinColumn annotation is used to join the primary table of an entity subclass in the JOINED mapping strategy to the primary table of its superclass; it is used within a SecondaryTable annotation to join a secondary table to a primary table; and it may be used in a OneToOne mapping in which the primary key of the referencing entity is used as a foreign key to the referenced entity^[108].

...

If no PrimaryKeyJoinColumn annotation is specified for a subclass in the JOINED mapping strategy, the foreign key columns are assumed to have the same names as the primary key columns of the primary table of the superclass.

...

Example: Customer and ValuedCustomer subclass

@Entity
@Table(name="CUST")
@Inheritance(strategy=JOINED)
@DiscriminatorValue("CUST")
public class Customer { ... }

@Entity
@Table(name="VCUST")
@DiscriminatorValue("VCUST")
@PrimaryKeyJoinColumn(name="CUST_ID")
public class ValuedCustomer extends Customer { ... }

_{[108] The derived id mechanisms described in section 2.4.1.1 are now to be preferred over PrimaryKeyJoinColumn for the OneToOne mapping case.}

See also

• Primary Keys through OneToOne Relationships

This source http://weblogs.java.net/blog/felipegaucho/archive/2009/10/24/jpa-join-table-additional-state states that using @ManyToOne and @Id works with JPA 1.x. Who's correct now?

The author is using a pre release JPA 2.0 compliant version of EclipseLink (version 2.0.0-M7 at the time of the article) to write an article about JPA 1.0(!). This article is misleading, the author is using something that is NOT part of JPA 1.0.

For the record, support of Id on OneToOne and ManyToOne has been added in EclipseLink 1.1 (see this message from James Sutherland, EclipseLink comitter and main contributor of the Java Persistence wiki book). But let me insist, this is NOT part of JPA 1.0.

I am using Spring Boot 2.2.6(Windows) and faced the same issue when I tried the run the application: java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)

What solved my problem:

1. Create a new user (from the MySQL workbench or a similar GUI which you might be using)
2. Grant DBA priviledges (Tick the DBA checkbox) also from the GUI
3. Run the spring boot application.

Or follow the @evg solution to grant privilegdes from command line in Linux env.

I just located the create_tables.sql, saved to my desktop, opened phpMyAdmin, selected the import tab, selected the create_tables.sql, clicked ok

Default locations:

Programs > Microsoft SQL Server 2008 R2 > SQL Server Management Studio for Query Analyzer. Programs > Microsoft SQL Server 2008 R2 > Performance Tools > SQL Server Profiler for profiler.

#include <iostream>
using namespace std;

int main () {
    bool boolean;
    boolean = true;

    if (boolean == true) {

        cout << "press any key to continue";
        cin >> boolean;

    }
    return 0;
}

I believe you can only add variables to the Watch window while the debugger is stopped on a breakpoint. If you set a breakpoint on a step, you should be able to enter variables into the Watch window when the breakpoint is hit. You can select the first empty row in the Watch window and enter the variable name (you may or may not get some Intellisense there, I can't remember how well that works.)

str = "aaaaabbbb"
newstr = str[-4:]

See : http://codepad.org/S3zjnKoD

You should use model

comboBox.getModel().setSelectedItem(object);

the solution here worked for me : https://community.hortonworks.com/articles/4427/fix-under-replicated-blocks-in-hdfs-manually.html

su - <$hdfs_user>

bash-4.1$ hdfs fsck / | grep 'Under replicated' | awk -F':' '{print $1}' >> /tmp/under_replicated_files 

-bash-4.1$ for hdfsfile in `cat /tmp/under_replicated_files`; do echo "Fixing $hdfsfile :" ;  hadoop fs -setrep 3 $hdfsfile; done

Do you have times associated with your dates? BETWEEN is inclusive, but when you convert 2013-10-18 to a date it becomes 2013-10-18 00:00:000.00. Anything that is logged after the first second of the 18th will not shown using BETWEEN, unless you include a time value.

Try:

SELECT * FROM LOGS WHERE CHECK_IN BETWEEN CONVERT(datetime,'2013-10-17') AND CONVERT(datetime,'2013-10-18 23:59:59:999')

if you want to search the entire day of the 18th.

SQL DATETIME fields have milliseconds. So I added 999 to the field.

No, You can't do that, the only place you can call the constructor from another constructor in C# is immediately after ":" after the constructor. for example

class foo
{
    public foo(){}
    public foo(string s ) { }
    public foo (string s1, string s2) : this(s1) {....}

}

See this list of php image libraries. Basically it's GD or Imagemagick.

Yes, H2 supports executing SQL statements when connecting. You could run a script, or just a statement or two:

String url = "jdbc:h2:mem:test;" + 
             "INIT=CREATE SCHEMA IF NOT EXISTS TEST"
String url = "jdbc:h2:mem:test;" + 
             "INIT=CREATE SCHEMA IF NOT EXISTS TEST\\;" + 
                  "SET SCHEMA TEST";
String url = "jdbc:h2:mem;" + 
             "INIT=RUNSCRIPT FROM '~/create.sql'\\;" + 
                  "RUNSCRIPT FROM '~/populate.sql'";

Please note the double backslash (\\) is only required within Java. The backslash(es) before ; within the INIT is required.

Check with following css. Demo

.circle { 
   width: 140px;
   height: 140px;
   background: red; 
   -moz-border-radius: 70px; 
   -webkit-border-radius: 70px; 
   border-radius: 70px;
}

For more shapes you can follow following urls:

http://davidwalsh.name/css-triangles

rtrim function

rtrim($my_string,',');

Second parameter indicates that comma to be deleted from right side.

The script is performed before the DOM of the body is built. Put it all into a function and call it from the onload of the body-element.

It's currently working, I've just changed the operator > in order to work in the snippet, take a look:

window.onload = function() {_x000D_
_x000D_
  if (window.location.href.indexOf("test") <= -1) {_x000D_
    var search_span = document.getElementsByClassName("securitySearchQuery");_x000D_
    search_span[0].style.color = "blue";_x000D_
    search_span[0].style.fontWeight = "bold";_x000D_
    search_span[0].style.fontSize = "40px";_x000D_
_x000D_
  }_x000D_
_x000D_
}

<h1 class="keyword-title">Search results for<span class="securitySearchQuery"> "hi".</span></h1>

Since I do not prefer to rely on external libraries and/or other programs, I have extended your solution so that it works. The actual change here is using the GetFromClipboard function instead of Paste which is mainly used to paste a range of cells. Of course, the downside is that the user must not change focus or intervene during the whole process.

Dim pathPDF As String, textPDF As String
Dim openPDF As Object
Dim objPDF As MsForms.DataObject

pathPDF = "C:\some\path\data.pdf"
Set openPDF = CreateObject("Shell.Application")
openPDF.Open (pathPDF)
'TIME TO WAIT BEFORE/AFTER COPY AND PASTE SENDKEYS
Application.Wait Now + TimeValue("00:00:2")
SendKeys "^a"
Application.Wait Now + TimeValue("00:00:2")
SendKeys "^c"
Application.Wait Now + TimeValue("00:00:1")

AppActivate ActiveWorkbook.Windows(1).Caption
objPDF.GetFromClipboard
textPDF = objPDF.GetText(1)
MsgBox textPDF

If you're interested see my project in github.

'Load'- inserts a file's contents.(Parse file every time the file is being called)

'Require'- inserts a file parsed content.(File parsed once and stored in memory)

'Include'- includes the module into the class and can use methods inside the module as class's instance method

'Extend'- includes the module into the class and can use methods inside the module as class method

try setting this

CATALINA_OPTS="-Djava.awt.headless=true -Dfile.encoding=UTF-8 
-server -Xms1536m -Xmx1536m
-XX:NewSize=256m -XX:MaxNewSize=256m -XX:PermSize=256m 
-XX:MaxPermSize=256m -XX:+DisableExplicitGC"

in {$tomcat-folder}\bin\setenv.sh (create it if necessary).

See http://www.mkyong.com/tomcat/tomcat-javalangoutofmemoryerror-permgen-space/ for more details.

My philosophy is this:

Create an activity only if it's absolutely absolutely required. With the back stack made available for committing bunch of fragment transactions, I try to create as few activities in my app as possible. Also, communicating between various fragments is much easier than sending data back and forth between activities.

Activity transitions are expensive, right? At least I believe so - since the old activity has to be destroyed/paused/stopped, pushed onto the stack, and then the new activity has to be created/started/resumed.

It's just my philosophy since fragments were introduced.

(function variableInterval() {
    //whatever needs to be done
    interval *= 2; //deal with your interval
    setTimeout(variableInterval, interval);
    //whatever needs to be done
})();

can't get any shorter

In addition to what @abarnert said, I today had to find out that the default cpio utility on Mountain Lion uses a different archive format per default (not sure which), even with the man page stating it would use the old cpio/odc format. So, if anyone stumbles upon the cpio read error: bad file format message while trying to install his/her manipulated packages, be sure to include the format in the re-pack step:

find ./Foo.app | cpio -o --format odc | gzip -c > Payload

I created an extension for RelativeLayout that shows/hides Layouts with animations. It can extend any kind of View to gain these features.

import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationSet;
import android.view.animation.AnimationUtils;
import android.widget.RelativeLayout;

public class AnimatingRelativeLayout extends RelativeLayout
{
    Context context;
    Animation inAnimation;
    Animation outAnimation;

    public AnimatingRelativeLayout(Context context)
    {
        super(context);
        this.context = context;
        initAnimations();

    }

    public AnimatingRelativeLayout(Context context, AttributeSet attrs)
    {
        super(context, attrs);
        this.context = context;
        initAnimations();
    }

    public AnimatingRelativeLayout(Context context, AttributeSet attrs, int defStyle)
    {
        super(context, attrs, defStyle);
        this.context = context;
        initAnimations();
    }

    private void initAnimations()
    {
        inAnimation = (AnimationSet) AnimationUtils.loadAnimation(context, R.anim.in_animation);
        outAnimation = (Animation) AnimationUtils.loadAnimation(context, R.anim.out_animation);
    }

    public void show()
    {
        if (isVisible()) return;
        show(true);
    }

    public void show(boolean withAnimation)
    {
        if (withAnimation) this.startAnimation(inAnimation);
        this.setVisibility(View.VISIBLE);
    }

    public void hide()
    {
        if (!isVisible()) return;
        hide(true);
    }

    public void hide(boolean withAnimation)
    {
        if (withAnimation) this.startAnimation(outAnimation);
        this.setVisibility(View.GONE);
    }

    public boolean isVisible()
    {
        return (this.getVisibility() == View.VISIBLE);
    }

    public void overrideDefaultInAnimation(Animation inAnimation)
    {
        this.inAnimation = inAnimation;
    }

    public void overrideDefaultOutAnimation(Animation outAnimation)
    {
        this.outAnimation = outAnimation;
    }
}

You can override the original Animations using overrideDefaultInAnimation and overrideDefaultOutAnimation

My original Animations were fadeIn/Out, I am adding XML animation files for Translating in/out of the screen (Translate to top and from top)

in_animation.xml:

    <?xml version="1.0" encoding="utf-8"?>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="600"
    android:fillAfter="false"
    android:fromXDelta="0"
    android:fromYDelta="-100%p"
    android:toXDelta="0"
    android:toYDelta="0" />

out_animation.xml:

  <?xml version="1.0" encoding="utf-8"?>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="600"
    android:fillAfter="false"
    android:fromXDelta="0"
    android:fromYDelta="0"
    android:toXDelta="0"
    android:toYDelta="-100%p" />

foreach (DataColumn col in rightsTable.Columns)
{
     foreach (DataRow row in rightsTable.Rows)
     {
          Console.WriteLine(row[col.ColumnName].ToString());           
     }
} 

I'm using Rails 4.2, and could not get the footable icons to show up. Little boxes were showing, instead of the (+) on collapsed rows and the little sorting arrows I expected. After studying the information here, I made one simple change to my code: remove the font directory in css. That is, change all the css entries like this:

src:url('fonts/footable.eot');

to look like this:

src:url('footable.eot');

It worked. I think Rails 4.2 already assumes the font directory, so specifying it again in the css code makes the font files not get found. Hope this helps.

If you are using vscodevim extension, then you can harness the power of vim keyboard moves. When you are on a line that you would like to bookmark, in normal mode, you can type:

m {a-z A-Z} for a possible 52 bookmarks within a file. Small letter alphabets are for bookmarks within a single file. Capital letters preserve their marks across files.

To navigate to a bookmark from within any file, you then need to hit ' {a-z A-Z}. I don't think these bookmarks stay across different VSCode sessions though.

More vim shortcuts here.

Some other application(like oracle) is using the same port number. So you should change the tomcat port number in apachetomcat/conf/server.xml

Privious--->

<Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

Updated ---->

<Connector port="8088" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

Coalesce will fold nulls into a default:

COALESCE (fieldName, '') <> ''

The solution depends on the PHP version you are using. At least there are 2 solutions:

First (Newer PHP versions)

As @JosepAlsina said before the best and also shortest solution is to use array_column as following:

$catIds = array_column($objects, 'id');

Notice: For iterating an array containing \stdClasses as used in the question it is only possible with PHP versions >= 7.0. But when using an array containing arrays you can do the same since PHP >= 5.5.

Second (Older PHP versions)

@Greg said in older PHP versions it is possible to do following:

$catIds = array_map(create_function('$o', 'return $o->id;'), $objects);

But beware: In newer PHP versions >= 5.3.0 it is better to use Closures, like followed:

$catIds = array_map(function($o) { return $o->id; }, $objects);

The difference

First solution creates a new function and puts it into your RAM. The garbage collector does not delete the already created and already called function instance out of memory for some reason. And that regardless of the fact, that the created function instance can never be called again, because we have no pointer for it. And the next time when this code is called, the same function will be created again. This behavior slowly fills your memory...

Both examples with memory output to compare them:

BAD

while (true)
{
    $objects = array_map(create_function('$o', 'return $o->id;'), $objects);

    echo memory_get_usage() . "\n";

    sleep(1);
}

// the output
4235616
4236600
4237560
4238520
...

GOOD

while (true)
{
    $objects = array_map(function($o) { return $o->id; }, $objects);

    echo memory_get_usage() . "\n";

    sleep(1);
}

// the output
4235136
4235168
4235168
4235168
...

This may also be discussed here

Memory leak?! Is Garbage Collector doing right when using 'create_function' within 'array_map'?

Outline

Here are the steps to follow.

• Read the picture as a BufferedImage.
• Resize the BufferedImage to another BufferedImage that's the size of the JLabel.
• Create an ImageIcon from the resized BufferedImage.

You do not have to set the preferred size of the JLabel. Once you've scaled the image to the size you want, the JLabel will take the size of the ImageIcon.

Read the picture as a BufferedImage

BufferedImage img = null;
try {
    img = ImageIO.read(new File("strawberry.jpg"));
} catch (IOException e) {
    e.printStackTrace();
}

Resize the BufferedImage

Image dimg = img.getScaledInstance(label.getWidth(), label.getHeight(),
        Image.SCALE_SMOOTH);

Make sure that the label width and height are the same proportions as the original image width and height. In other words, if the picture is 600 x 900 pixels, scale to 100 X 150. Otherwise, your picture will be distorted.

Create an ImageIcon

ImageIcon imageIcon = new ImageIcon(dimg);

@Anthony answer works for devices that support ActionBar and for those devices which support only Sherlock Action Bar following method must be used

    TypedValue tv = new TypedValue();
    if (getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
        actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,getResources().getDisplayMetrics());

    if(actionBarHeight ==0 && getTheme().resolveAttribute(com.actionbarsherlock.R.attr.actionBarSize, tv, true)){
            actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,getResources().getDisplayMetrics());
    }

   //OR as stated by @Marina.Eariel
   TypedValue tv = new TypedValue();
   if(Build.VERSION.SDK_INT>=Build.VERSION_CODES.HONEYCOMB){
      if (getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))
        actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,getResources().getDisplayMetrics());
   }else if(getTheme().resolveAttribute(com.actionbarsherlock.R.attr.actionBarSize, tv, true){
        actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,getResources().getDisplayMetrics());
   }

Dim myRow() As Data.DataRow
myRow = dt.Select("MyColumnName = 'SomeColumnTitle'")
myRow(0)("SomeOtherColumnTitle") = strValue

Code above instantiates a DataRow. Where "dt" is a DataTable, you get a row by selecting any column (I know, sounds backwards). Then you can then set the value of whatever row you want (I chose the first row, or "myRow(0)"), for whatever column you want.

As explained in "Deleting your master branch" by Matthew Brett, you need to change your GitHub repo default branch.

You need to go to the GitHub page for your forked repository, and click on the “Settings” button.

Click on the "Branches" tab on the left hand side. There’s a “Default branch” dropdown list near the top of the screen.

From there, select placeholder (where placeholder is the dummy name for your new default branch).

Confirm that you want to change your default branch.

Now you can do (from the command line):

git push origin :master

Or, since 2012, you can delete that same branch directly on GitHub:

That was announced in Sept. 2013, a year after I initially wrote that answer.

For small changes like documentation fixes, typos, or if you’re just a walking software compiler, you can get a lot done in your browser without needing to clone the entire repository to your computer.

Note: for BitBucket, Tum reports in the comments:

About the same for Bitbucket

Repo -> Settings -> Repository details -> Main branch

to_date format worked for me. Please consider the date formats: MON-, MM, ., -.

t.start_date >= to_date('14.11.2016 04:01:39', 'DD.MM.YYYY HH24:MI:SS')
t.start_date <=to_date('14.11.2016 04:10:07', 'DD.MM.YYYY HH24:MI:SS')

The garbage collection is the main reason Java# CANNOT be used for real-time systems.

1. When will the GC happen?

2. How long will it take?

This is non-deterministic.

Using this you can check at least one checkbox is selected or not in different checkbox groups or multiple checkboxes.

Reference : Link

<label class="control-label col-sm-4">Check Box 1</label>
    <input type="checkbox" name="checkbox1" id="checkbox1" value=Male /> Male<br />
    <input type="checkbox" name="checkbox1" id="checkbox1" value=Female /> Female<br />

<label class="control-label col-sm-4">Check Box 2</label>
    <input type="checkbox" name="checkbox2" id="checkbox2" value=ck1 /> ck1<br />
    <input type="checkbox" name="checkbox2" id="checkbox2" value=ck2 /> ck2<br />

<label class="control-label col-sm-4">Check Box 3</label>
    <input type="checkbox" name="checkbox3" id="checkbox3" value=ck3 /> ck3<br />
    <input type="checkbox" name="checkbox3" id="checkbox3" value=ck4 /> ck4<br />

<script>
function checkFormData() {
    if (!$('input[name=checkbox1]:checked').length > 0) {
        document.getElementById("errMessage").innerHTML = "Check Box 1 can not be null";
        return false;
    }
    if (!$('input[name=checkbox2]:checked').length > 0) {
        document.getElementById("errMessage").innerHTML = "Check Box 2 can not be null";
        return false;
    }
    if (!$('input[name=checkbox3]:checked').length > 0) {
        document.getElementById("errMessage").innerHTML = "Check Box 3 can not be null";
        return false;
    }
    alert("Success");
    return true;
}
</script>

Extended the example above to fit the actual requirements, where circled is filled with solid background color, then with striped pattern & after that text node is placed on the center of the circle.

var width = 960,_x000D_
  height = 500,_x000D_
  json = {_x000D_
    "nodes": [{_x000D_
      "x": 100,_x000D_
      "r": 20,_x000D_
      "label": "Node 1",_x000D_
      "color": "red"_x000D_
    }, {_x000D_
      "x": 200,_x000D_
      "r": 25,_x000D_
      "label": "Node 2",_x000D_
      "color": "blue"_x000D_
    }, {_x000D_
      "x": 300,_x000D_
      "r": 30,_x000D_
      "label": "Node 3",_x000D_
      "color": "green"_x000D_
    }]_x000D_
  };_x000D_
_x000D_
var svg = d3.select("body").append("svg")_x000D_
  .attr("width", width)_x000D_
  .attr("height", height)_x000D_
_x000D_
svg.append("defs")_x000D_
  .append("pattern")_x000D_
  .attr({_x000D_
    "id": "stripes",_x000D_
    "width": "8",_x000D_
    "height": "8",_x000D_
    "fill": "red",_x000D_
    "patternUnits": "userSpaceOnUse",_x000D_
    "patternTransform": "rotate(60)"_x000D_
  })_x000D_
  .append("rect")_x000D_
  .attr({_x000D_
    "width": "4",_x000D_
    "height": "8",_x000D_
    "transform": "translate(0,0)",_x000D_
    "fill": "grey"_x000D_
  });_x000D_
_x000D_
function plotChart(json) {_x000D_
  /* Define the data for the circles */_x000D_
  var elem = svg.selectAll("g myCircleText")_x000D_
    .data(json.nodes)_x000D_
_x000D_
  /*Create and place the "blocks" containing the circle and the text */_x000D_
  var elemEnter = elem.enter()_x000D_
    .append("g")_x000D_
    .attr("class", "node-group")_x000D_
    .attr("transform", function(d) {_x000D_
      return "translate(" + d.x + ",80)"_x000D_
    })_x000D_
_x000D_
  /*Create the circle for each block */_x000D_
  var circleInner = elemEnter.append("circle")_x000D_
    .attr("r", function(d) {_x000D_
      return d.r_x000D_
    })_x000D_
    .attr("stroke", function(d) {_x000D_
      return d.color;_x000D_
    })_x000D_
    .attr("fill", function(d) {_x000D_
      return d.color;_x000D_
    });_x000D_
_x000D_
  var circleOuter = elemEnter.append("circle")_x000D_
    .attr("r", function(d) {_x000D_
      return d.r_x000D_
    })_x000D_
    .attr("stroke", function(d) {_x000D_
      return d.color;_x000D_
    })_x000D_
    .attr("fill", "url(#stripes)");_x000D_
_x000D_
  /* Create the text for each block */_x000D_
  elemEnter.append("text")_x000D_
    .text(function(d) {_x000D_
      return d.label_x000D_
    })_x000D_
    .attr({_x000D_
      "text-anchor": "middle",_x000D_
      "font-size": function(d) {_x000D_
        return d.r / ((d.r * 10) / 100);_x000D_
      },_x000D_
      "dy": function(d) {_x000D_
        return d.r / ((d.r * 25) / 100);_x000D_
      }_x000D_
    });_x000D_
};_x000D_
_x000D_
plotChart(json);

.node-group {_x000D_
  fill: #ffffff;_x000D_
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.11/d3.min.js"></script>

Output:

Below is the link to codepen also:

Thanks, Manish Kumar

Though the answer is accepted, but I'm going to answer it anyway.

From the points perspective, it might seem that it's a lot of work. But it's very simple. And Up un till now it has worked on all the devices I have tried with.

At first download the universal ADB driver. Then follow the process below:

1. Install the Universal ADB driver.
2. Then go to the control panel.
3. Select Device and Printers.
4. Then find your device and right click on it.
5. Probably you will see a yellow exclamation mark. Which means the device doesn't have the correct driver installed.

6. Next, select the properties of the device. Then-

   • Select hardware tab, and again select properties.
   • Then under general tab select Change Settings.
   • Then under the Driver tab, select update driver.
   • Then select Browse my computer for driver software.
   • Then select Let me pick from a list of device drivers on my computer.
   • Here you will see the list of devices. Select Android devices. Which will show you all the available drivers.
   • Under the model section, you can see a lot of drivers available.
   • You can select your preferred one.
   • Most of the cases the generic ANDROID ADB INTERFACE will do the trick.
   • When you try to install it, it might give you a warning but go ahead and install the driver.
   • And it's done.

Then re-run your app from the android studio. And it will show your device under Choose Device. Cheers!

As Distdev alluded to, you still need to differentiate the input type. That is to say,

$(this).prev().prop('tagName');

will tell you input, but that doesn't differentiate between checkbox/text/radio. If it's an input, you can then use

$('#elementId').attr('type');

to tell you checkbox/text/radio, so you know what kind of control it is.

Try this:

select CONVERT(varchar(15),CAST('2014-05-28 16:07:54.647' AS TIME),100) as CreatedTime

Best Response for web apis that can easily understand by mobile developers.

This is for "Success" Response

{  
   "ReturnCode":"1",
   "ReturnMsg":"Successfull Transaction",
   "ReturnValue":"",
   "Data":{  
      "EmployeeName":"Admin",
      "EmployeeID":1
   }
}

This is for "Error" Response

{
    "ReturnCode": "4",
    "ReturnMsg": "Invalid Username and Password",
    "ReturnValue": "",
    "Data": {}
}

There's a Py library that has a module that facilitates access to Json-like dictionary key-values as attributes: https://github.com/asuiu/pyxtension You can use it as:

j = Json('{"lat":444, "lon":555}')
j.lat + ' ' + j.lon

You can use hh to tell printf that the argument is an unsigned char. Use 0 to get zero padding and 2 to set the width to 2. x or X for lower/uppercase hex characters.

uint8_t a = 0x0a;
printf("%02hhX", a); // Prints "0A"
printf("0x%02hhx", a); // Prints "0x0a"

Edit: If readers are concerned about 2501's assertion that this is somehow not the 'correct' format specifiers I suggest they read the printf link again. Specifically:

Even though %c expects int argument, it is safe to pass a char because of the integer promotion that takes place when a variadic function is called.

The correct conversion specifications for the fixed-width character types (int8_t, etc) are defined in the header <cinttypes>(C++) or <inttypes.h> (C) (although PRIdMAX, PRIuMAX, etc is synonymous with %jd, %ju, etc).

As for his point about signed vs unsigned, in this case it does not matter since the values must always be positive and easily fit in a signed int. There is no signed hexideximal format specifier anyway.

Edit 2: ("when-to-admit-you're-wrong" edition):

If you read the actual C11 standard on page 311 (329 of the PDF) you find:

hh: Specifies that a following d, i, o, u, x, or X conversion specifier applies to a signed char or unsigned char argument (the argument will have been promoted according to the integer promotions, but its value shall be converted to signed char or unsigned char before printing); or that a following n conversion specifier applies to a pointer to a signed char argument.

I just made something like that (If I understand you correctly).

I use he function position() include in jQuery 1.3.2.

Just did a copy paste and a quick tweak... But should give you the idea.

// Make images draggable.
$(".item").draggable({

    // Find original position of dragged image.
    start: function(event, ui) {

        // Show start dragged position of image.
        var Startpos = $(this).position();
        $("div#start").text("START: \nLeft: "+ Startpos.left + "\nTop: " + Startpos.top);
    },

    // Find position where image is dropped.
    stop: function(event, ui) {

        // Show dropped position.
        var Stoppos = $(this).position();
        $("div#stop").text("STOP: \nLeft: "+ Stoppos.left + "\nTop: " + Stoppos.top);
    }
});

<div id="container">
    <img id="productid_1" src="images/pic1.jpg" class="item" alt="" title="" />
    <img id="productid_2" src="images/pic2.jpg" class="item" alt="" title="" />
    <img id="productid_3" src="images/pic3.jpg" class="item" alt="" title="" />
</div>

<div id="start">Waiting for dragging the image get started...</div>
<div id="stop">Waiting image getting dropped...</div>

Itertools repeat combined with list extend.

from itertools import repeat
l = []
l.extend(repeat(x, 100))

While AngularJS allows you to get a hand on a click event (and thus a target of it) with the following syntax (note the $event argument to the setMaster function; documentation here: http://docs.angularjs.org/api/ng.directive:ngClick):

function AdminController($scope) {    
  $scope.setMaster = function(obj, $event){
    console.log($event.target);
  }
}

this is not very angular-way of solving this problem. With AngularJS the focus is on the model manipulation. One would mutate a model and let AngularJS figure out rendering.

The AngularJS-way of solving this problem (without using jQuery and without the need to pass the $event argument) would be:

<div ng-controller="AdminController">
    <ul class="list-holder">
        <li ng-repeat="section in sections" ng-class="{active : isSelected(section)}">
            <a ng-click="setMaster(section)">{{section.name}}</a>
        </li>
    </ul>
    <hr>
    {{selected | json}}
</div>

where methods in the controller would look like this:

$scope.setMaster = function(section) {
    $scope.selected = section;
}

$scope.isSelected = function(section) {
    return $scope.selected === section;
}

Here is the complete jsFiddle: http://jsfiddle.net/pkozlowski_opensource/WXJ3p/15/

With the help of a temporary item class

public class item
{
    [XmlAttribute]
    public int id;
    [XmlAttribute]
    public string value;
}

Sample Dictionary:

Dictionary<int, string> dict = new Dictionary<int, string>()
{
    {1,"one"}, {2,"two"}
};

.

XmlSerializer serializer = new XmlSerializer(typeof(item[]), 
                                 new XmlRootAttribute() { ElementName = "items" });

Serialization

serializer.Serialize(stream, 
              dict.Select(kv=>new item(){id = kv.Key,value=kv.Value}).ToArray() );

Deserialization

var orgDict = ((item[])serializer.Deserialize(stream))
               .ToDictionary(i => i.id, i => i.value);

------------------------------------------------------------------------------

Here is how it can be done using XElement, if you change your mind.

Serialization

XElement xElem = new XElement(
                    "items",
                    dict.Select(x => new XElement("item",new XAttribute("id", x.Key),new XAttribute("value", x.Value)))
                 );
var xml = xElem.ToString(); //xElem.Save(...);

Deserialization

XElement xElem2 = XElement.Parse(xml); //XElement.Load(...)
var newDict = xElem2.Descendants("item")
                    .ToDictionary(x => (int)x.Attribute("id"), x => (string)x.Attribute("value"));

I made a button I can reuse anywhere on my app.

Create this component

import { Location } from '@angular/common';
import { Component, Input } from '@angular/core';

@Component({
    selector: 'back-button',
    template: `<button mat-button (click)="goBack()" [color]="color">Back</button>`,
})
export class BackButtonComponent {
    @Input()color: string;

  constructor(private location: Location) { }

  goBack() {
    this.location.back();
  }
}

Then add it to any template when you need a back button.

<back-button color="primary"></back-button>

Note: This is using Angular Material, if you aren't using that library then remove the mat-button and color.

Integer division $x divided by $y ...

$z = -1 & $x / $y

How does it work?

$x / $y

return the floating point division

&

perform a bit-wise AND

-1

stands for

&HFFFFFFFF

for the largest integer ... whence

$z = -1 & $x / $y

gives the integer division ...

This is the best code example:

<a_x000D_
 style="color:blue;text-decoration: underline;background: white;"_x000D_
 href="http://aashwin.com/index.php/education/library/"_x000D_
 onmouseover="this.style.color='#0F0'"_x000D_
 onmouseout="this.style.color='#00F'">_x000D_
   Library_x000D_
</a>

Moderator Suggestion: Keep your separation of concerns.

HTML

<a_x000D_
 style="color:blue;text-decoration: underline;background: white;"_x000D_
 href="http://aashwin.com/index.php/education/library/"_x000D_
 class="lib-link">_x000D_
   Library_x000D_
</a>

JS

const libLink = document.getElementsByClassName("lib-link")[0];_x000D_
// The array 0 assumes there is only one of these links,_x000D_
// you would have to loop or use event delegation for multiples_x000D_
// but we won't go into that here_x000D_
libLink.onmouseover = function () {_x000D_
  this.style.color='#0F0'_x000D_
}_x000D_
libLink.onmouseout = function () {_x000D_
  this.style.color='#00F'_x000D_
}

Variable definitions are meant to be used in tasks. But if you want to include them in tasks probably use the register directive. Like this:

- name: Define variable in task.
  shell: echo "http://www.my.url.com"
  register: url

- name: Download apache
  shell: wget {{ item }}
  with_items: url.stdout

You can also look at roles as a way of separating tasks depending on the different roles roles. This way you can have separate variables for each of one of your roles. For example you may have a url variable for apache1 and a separate url variable for the role apache2.

I think that you are looking for something like this:

   function rightclick() {
    var rightclick;
    var e = window.event;
    if (e.which) rightclick = (e.which == 3);
    else if (e.button) rightclick = (e.button == 2);
    alert(rightclick); // true or false, you can trap right click here by if comparison
}

(http://www.quirksmode.org/js/events_properties.html)

And then use the onmousedown even with the function rightclick() (if you want to use it globally on whole page you can do this <body onmousedown=rightclick(); >

Very rarely would you want an empty string if the value is 0.

decimal test = 5.00;
test.ToString("0.00");  //"5.00"
decimal? test2 = 5.05;
test2.ToString("0.00");  //"5.05"
decimal? test3 = 0;
test3.ToString("0.00");  //"0.00"

The top rated answer is incorrect and has wasted 10 minutes of (most) people's time.

Just a little addition. If you've only selected 1 row then the code below will select the value of a column (index of 4, but 5th column) for the selected row:

me.lstIssues.Column(4)

This saves having to use the ItemsSelected property.

Kristian

When using angular.copy, instead of updating the reference, a new object is created and assigned to the destination(if a destination is provided). But there's more. There's this cool thing that happens after a deep copy.

Say you have a factory service which has methods which updates factory variables.

angular.module('test').factory('TestService', [function () {
    var o = {
        shallow: [0,1], // initial value(for demonstration)
        deep: [0,2] // initial value(for demonstration)
    }; 
    o.shallowCopy = function () {
        o.shallow = [1,2,3]
    }
    o.deepCopy = function () {
        angular.copy([4,5,6], o.deep);
    }
    return o;
}]);

and a controller which uses this service,

angular.module('test').controller('Ctrl', ['TestService', function (TestService) {
     var shallow = TestService.shallow;
     var deep = TestService.deep;

     console.log('****Printing initial values');
     console.log(shallow);
     console.log(deep);

     TestService.shallowCopy();
     TestService.deepCopy();

     console.log('****Printing values after service method execution');
     console.log(shallow);
     console.log(deep);

     console.log('****Printing service variables directly');
     console.log(TestService.shallow);
     console.log(TestService.deep);
}]);

When the above program is run the output will be as follows,

****Printing initial values
[0,1]
[0,2]

****Printing values after service method execution
[0,1]
[4,5,6]

****Printing service variables directly
[1,2,3]
[4,5,6]

Thus the cool thing about using angular copy is that, the references of the destination are reflected with the change of values, without having to re-assign the values manually, again.

The Console output is not appearing is because the backend code is not running in the context of the test.

You're probably better off using Trace.WriteLine (In System.Diagnostics) and then adding a trace listener which writes to a file.

This topic from MSDN shows a way of doing this.

According to Marty Neal's and Dave Anderson's comments:

using System;
using System.Diagnostics;

...

Trace.Listeners.Add(new TextWriterTraceListener(Console.Out));
// or Trace.Listeners.Add(new ConsoleTraceListener());
Trace.WriteLine("Hello World");

// copy /tmp/abc.txt to /tmp/abc.txt (target path)

// username and password of 10.1.1.2 is "username" and "password"

sshpass -p "password" scp /tmp/abc.txt [email protected]:/tmp/abc.txt

// install sshpass (ubuntu)

sudo apt-get install sshpass

I make an alternative that the user don’t need to know the values, the system get and use variables to update.

--Atualizando sequence da tabela SIGA_TRANSACAO, pois está desatualizada
DECLARE
 actual_sequence_number INTEGER;
 max_number_from_table INTEGER;
 difference INTEGER;
BEGIN
 SELECT [nome_da_sequence].nextval INTO actual_sequence_number FROM DUAL;
 SELECT MAX([nome_da_coluna]) INTO max_number_from_table FROM [nome_da_tabela];
 SELECT (max_number_from_table-actual_sequence_number) INTO difference FROM DUAL;
IF difference > 0 then
 EXECUTE IMMEDIATE CONCAT('alter sequence [nome_da_sequence] increment by ', difference);
 --aqui ele puxa o próximo valor usando o incremento necessário
 SELECT [nome_da_sequence].nextval INTO actual_sequence_number from dual;
--aqui volta o incremento para 1, para que futuras inserções funcionem normalmente
 EXECUTE IMMEDIATE 'ALTER SEQUENCE [nome_da_sequence] INCREMENT by 1';
 DBMS_OUTPUT.put_line ('A sequence [nome_da_sequence] foi atualizada.');
ELSE
 DBMS_OUTPUT.put_line ('A sequence [nome_da_sequence] NÃO foi atualizada, já estava OK!');
END IF;
END;

The ISO C99 standard specifies that these macros must only be defined if explicitly requested.

#define __STDC_FORMAT_MACROS
#include <inttypes.h>

... now PRIu64 will work

Angular 6.1.0+ Answer

Use the built-in keyvalue-pipe like this:

<div *ngFor="let item of myObject | keyvalue">
    Key: <b>{{item.key}}</b> and Value: <b>{{item.value}}</b>
</div>

or like this:

<div *ngFor="let item of myObject | keyvalue:mySortingFunction">
    Key: <b>{{item.key}}</b> and Value: <b>{{item.value}}</b>
</div>

where mySortingFunction is in your .ts file, for example:

mySortingFunction = (a, b) => {
  return a.key > b.key ? -1 : 1;
}

Stackblitz: https://stackblitz.com/edit/angular-iterate-key-value

You won't need to register this in any module, since Angular pipes work out of the box in any template.

It also works for Javascript-Maps.

Please note, I wrote this answer based on Python 3.x. No worries you can assign print() statement to the variable like this.

>>> var = print('some text')
some text
>>> var
>>> type(var)
<class 'NoneType'>

According to the documentation,

All non-keyword arguments are converted to strings like str() does and written to the stream, separated by sep and followed by end. Both sep and end must be strings; they can also be None, which means to use the default values. If no objects are given, print() will just write end.

The file argument must be an object with a write(string) method; if it is not present or None, sys.stdout will be used. Since printed arguments are converted to text strings, print() cannot be used with binary mode file objects. For these, use file.write(...) instead.

That's why we cannot assign print() statement values to the variable. In this question you have ask (or any function). So print() also a function with the return value with None. So the return value of python function is None. But you can call the function(with parenthesis ()) and save the return value in this way.

>>> var = some_function()

So the var variable has the return value of some_function() or the default value None. According to the documentation about print(), All non-keyword arguments are converted to strings like str() does and written to the stream. Lets look what happen inside the str().

Return a string version of object. If object is not provided, returns the empty string. Otherwise, the behavior of str() depends on whether encoding or errors is given, as follows.

So we get a string object, then you can modify the below code line as follows,

>>> var = str(some_function())

or you can use str.join() if you really have a string object.

Return a string which is the concatenation of the strings in iterable. A TypeError will be raised if there are any non-string values in iterable, including bytes objects. The separator between elements is the string providing this method.

change can be as follows,

>>> var = ''.join(some_function())  # you can use this if some_function() really returns a string value

as Jon B said, but you'll also want to check for the ApplicationExitCall and TaskManagerClosing CloseReason:

protected override void OnFormClosing(FormClosingEventArgs e)
{
    if (  e.CloseReason == CloseReason.WindowsShutDown 
        ||e.CloseReason == CloseReason.ApplicationExitCall
        ||e.CloseReason == CloseReason.TaskManagerClosing) { 
       return; 
    }
    e.Cancel = true;
    //assuming you want the close-button to only hide the form, 
    //and are overriding the form's OnFormClosing method:
    this.Hide();
}

For readability, best to use the RFC constants in the time package (me thinks)

import "fmt" 
import "time"

func main() {
    fmt.Println(time.Now().Format(time.RFC850))
}

When you set the Drawable of an ImageView by using the setBackgroundDrawable method, the image will always be scaled. Parameters as adjustViewBounds or different ScaleTypes will just be ignored. The only solution to keep the aspect ratio I found, is to resize the ImageView after loading your drawable. Here is the code snippet I used:

// bmp is your Bitmap object
int imgHeight = bmp.getHeight();
int imgWidth = bmp.getWidth();
int containerHeight = imageView.getHeight();
int containerWidth = imageView.getWidth();
boolean ch2cw = containerHeight > containerWidth;
float h2w = (float) imgHeight / (float) imgWidth;
float newContainerHeight, newContainerWidth;

if (h2w > 1) {
    // height is greater than width
    if (ch2cw) {
        newContainerWidth = (float) containerWidth;
        newContainerHeight = newContainerWidth * h2w;
    } else {
        newContainerHeight = (float) containerHeight;
        newContainerWidth = newContainerHeight / h2w;
    }
} else {
    // width is greater than height
    if (ch2cw) {
        newContainerWidth = (float) containerWidth;
        newContainerHeight = newContainerWidth / h2w; 
    } else {
        newContainerWidth = (float) containerHeight;
        newContainerHeight = newContainerWidth * h2w;       
    }
}
Bitmap copy = Bitmap.createScaledBitmap(bmp, (int) newContainerWidth, (int) newContainerHeight, false);
imageView.setBackgroundDrawable(new BitmapDrawable(copy));
LayoutParams params = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
imageView.setLayoutParams(params);
imageView.setMaxHeight((int) newContainerHeight);
imageView.setMaxWidth((int) newContainerWidth);

In the code snippet above is bmp the Bitmap object that is to be shown and imageView is the ImageView object

An important thing to note is the change of the layout parameters. This is necessary because setMaxHeight and setMaxWidth will only make a difference if the width and height are defined to wrap the content, not to fill the parent. Fill parent on the other hand is the desired setting at the beginning, because otherwise containerWidth and containerHeight will both have values equal to 0. So, in your layout file you will have something like this for your ImageView:

...
<ImageView android:id="@+id/my_image_view"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"/>
...

You (as in the process that runs b.php, either you through CLI or a webserver) need write access to the directory in which the files are located. You are updating the directory content, so access to the file is not enough.

Note that if you use the PHP chmod() function to set the mode of a file or folder to 777 you should use 0777 to make sure the number is correctly interpreted as an octal number.

As explained here, you can use:

function replaceall(str,replace,with_this)
{
    var str_hasil ="";
    var temp;

    for(var i=0;i<str.length;i++) // not need to be equal. it causes the last change: undefined..
    {
        if (str[i] == replace)
        {
            temp = with_this;
        }
        else
        {
                temp = str[i];
        }

        str_hasil += temp;
    }

    return str_hasil;
}

... which you can then call using:

var str = "50.000.000";
alert(replaceall(str,'.',''));

The function will alert "50000000"

You're getting the toString() value returned by the Scanner object itself which is not what you want and not how you use a Scanner object. What you want instead is the data obtained by the Scanner object. For example,

Scanner input = new Scanner(System.in);
String data = input.nextLine();
System.out.println(data);

Please read the tutorial on how to use it as it will explain all.

Edit
Please look here: Scanner tutorial

Also have a look at the Scanner API which will explain some of the finer points of Scanner's methods and properties.

Major Difference between Object and MAP with Example :

it's Order of iteration in loop, In Map it follows the order as it was set while creation whereas in OBJECT does not.

SEE: OBJECT

const obj = {};
obj.prop1 = "Foo";
obj.prop2 = "Bar";
obj['1'] = "day";
console.log(obj)

**OUTPUT: {1: "day", prop1: "Foo", prop2: "Bar"}**

MAP

    const myMap = new Map()
    // setting the values
    myMap.set("foo", "value associated with 'a string'")
    myMap.set("Bar", 'value associated with keyObj')
    myMap.set("1", 'value associated with keyFunc')

OUTPUT:
**1.    ?0: Array[2]
1.   0: "foo"
2.   1: "value associated with 'a string'"
2.  ?1: Array[2]
1.   0: "Bar"
2.   1: "value associated with keyObj"
3.  ?2: Array[2]
1.   0: "1"
2.   1: "value associated with keyFunc"**

This worked for me:

exclude: [/bower_components/, /node_modules/]

module.loaders

A array of automatically applied loaders.

Each item can have these properties:

test: A condition that must be met

exclude: A condition that must not be met

include: A condition that must be met

loader: A string of "!" separated loaders

loaders: A array of loaders as string

A condition can be a RegExp, an absolute path start, or an array of one of these combined with "and".

See http://webpack.github.io/docs/configuration.html#module-loaders

Simplest of all solutions for OFFICE 365:

from O365 import Message

html_template =     """ 
            <html>
            <head>
                <title></title>
            </head>
            <body>
                    {}
            </body>
            </html>
        """

final_html_data = html_template.format(df.to_html(index=False))

o365_auth = ('sender_username@company_email.com','Password')
m = Message(auth=o365_auth)
m.setRecipients('receiver_username@company_email.com')
m.setSubject('Weekly report')
m.setBodyHTML(final)
m.sendMessage()

here df is a dataframe converted to html Table, which is being injected to html_template

Here are some simple techniques for vertical-align:

One-line vertical-align:middle

This one is easy: set the line-height of the text element to equal that of the container

<div>
  <img style="width:30px; height:30px;">
  <span style="line-height:30px;">Doesn't work.</span>
</div>

Multiple-lines vertical-align:bottom

Absolutely position an inner div relative to its container

<div style="position:relative;width:30px;height:60px;">
  <div style="position:absolute;bottom:0">This is positioned on the bottom</div>
</div>

Multiple-lines vertical-align:middle

<div style="display:table;width:30px;height:60px;">
  <div style="display:table-cell;height:30px;">This is positioned in the middle</div>
</div>

If you must support ancient versions of IE <= 7

In order to get this to work correctly across the board, you'll have to hack the CSS a bit. Luckily, there is an IE bug that works in our favor. Setting top:50% on the container and top:-50% on the inner div, you can achieve the same result. We can combine the two using another feature IE doesn't support: advanced CSS selectors.

<style type="text/css">
  #container {
    width: 30px;
    height: 60px;
    position: relative;
  }
  #wrapper > #container {
    display: table;
    position: static;
  }
  #container div {
    position: absolute;
    top: 50%;
  }
  #container div div {
    position: relative;
    top: -50%;
  }
  #container > div {
    display: table-cell;
    vertical-align: middle;
    position: static;
  }
</style>

<div id="wrapper">
  <div id="container">
    <div><div><p>Works in everything!</p></div></div>
  </div>
</div>

Variable container height vertical-align:middle

This solution requires a slightly more modern browser than the other solutions, as it makes use of the transform: translateY property. (http://caniuse.com/#feat=transforms2d)

Applying the following 3 lines of CSS to an element will vertically centre it within its parent regardless of the height of the parent element:

position: relative;
top: 50%;
transform: translateY(-50%);

It's probably never the right thing because you're silently passing every possible exception. If there's a specific exception you're expecting, then you should test for it, rethrow if it's not your exception.

try
{
    // Do some processing.
}
catch (FileNotFound fnf)
{
    HandleFileNotFound(fnf);
}
catch (Exception e)
{
    if (!IsGenericButExpected(e))
        throw;
}

public bool IsGenericButExpected(Exception exception)
{
    var expected = false;
    if (exception.Message == "some expected message")
    {
        // Handle gracefully ... ie. log or something.
        expected = true;
    }

    return expected;
}

You need to create a model class that contains all stored procedure properties like below. Also because Entity Framework model class needs primary key, you can create a fake key by using Guid.

public class GetFunctionByID
{
    [Key]
    public Guid? GetFunctionByID { get; set; }

    // All the other properties.
}

then register the GetFunctionByID model class in your DbContext.

public class FunctionsContext : BaseContext<FunctionsContext>
{
    public DbSet<App_Functions> Functions { get; set; }
    public DbSet<GetFunctionByID> GetFunctionByIds {get;set;}
}

When you call your stored procedure, just see below:

var functionId = yourIdParameter;
var result =  db.Database.SqlQuery<GetFunctionByID>("GetFunctionByID @FunctionId", new SqlParameter("@FunctionId", functionId)).ToList());

Haha, oh boy, I figured it out. Somehow, someway, I did not install the Database Engine when I installed SQL Server 2008. I have no idea how I missed that, but that's what happened.

See this function

def parse_int(s):
    try:
        res = int(eval(str(s)))
        if type(res) == int:
            return res
    except:
        return

Then

val = parse_int('10')  # Return 10
val = parse_int('0')  # Return 0
val = parse_int('10.5')  # Return 10
val = parse_int('0.0')  # Return 0
val = parse_int('Ten')  # Return None

You can also check

if val == None:  # True if input value can not be converted
    pass  # Note: Don't use 'if not val:'

json_decode support second argument, when it set to TRUE it will return an Array instead of stdClass Object. Check the Manual page of json_decode function to see all the supported arguments and its details.

For example try this:

$json_string = 'http://www.example.com/jsondata.json';
$jsondata = file_get_contents($json_string);
$obj = json_decode($jsondata, TRUE); // Set second argument as TRUE
print_r($obj['Result']); // Now this will works!

time() has better precision than clock() on Linux. clock() only has precision less than 10 ms. While time() gives prefect precision. My test is on CentOS 6.4, python 2.6

using time():

1 requests, response time: 14.1749382019 ms
2 requests, response time: 8.01301002502 ms
3 requests, response time: 8.01491737366 ms
4 requests, response time: 8.41021537781 ms
5 requests, response time: 8.38804244995 ms

using clock():

1 requests, response time: 10.0 ms
2 requests, response time: 0.0 ms 
3 requests, response time: 0.0 ms
4 requests, response time: 10.0 ms
5 requests, response time: 0.0 ms 
6 requests, response time: 0.0 ms
7 requests, response time: 0.0 ms 
8 requests, response time: 0.0 ms

2018-10-29 EDIT

Thank you for the comments.

I tested several kinds of code to get the number of lines in a csv file in terms of speed. The best method is below.

with open(filename) as f:
    sum(1 for line in f)

Here is the code tested.

import timeit
import csv
import pandas as pd

filename = './sample_submission.csv'

def talktime(filename, funcname, func):
    print(f"# {funcname}")
    t = timeit.timeit(f'{funcname}("{filename}")', setup=f'from __main__ import {funcname}', number = 100) / 100
    print('Elapsed time : ', t)
    print('n = ', func(filename))
    print('\n')

def sum1forline(filename):
    with open(filename) as f:
        return sum(1 for line in f)
talktime(filename, 'sum1forline', sum1forline)

def lenopenreadlines(filename):
    with open(filename) as f:
        return len(f.readlines())
talktime(filename, 'lenopenreadlines', lenopenreadlines)

def lenpd(filename):
    return len(pd.read_csv(filename)) + 1
talktime(filename, 'lenpd', lenpd)

def csvreaderfor(filename):
    cnt = 0
    with open(filename) as f:
        cr = csv.reader(f)
        for row in cr:
            cnt += 1
    return cnt
talktime(filename, 'csvreaderfor', csvreaderfor)

def openenum(filename):
    cnt = 0
    with open(filename) as f:
        for i, line in enumerate(f,1):
            cnt += 1
    return cnt
talktime(filename, 'openenum', openenum)

The result was below.

# sum1forline
Elapsed time :  0.6327946722068599
n =  2528244


# lenopenreadlines
Elapsed time :  0.655304473598555
n =  2528244


# lenpd
Elapsed time :  0.7561274056295324
n =  2528244


# csvreaderfor
Elapsed time :  1.5571560935772661
n =  2528244


# openenum
Elapsed time :  0.773000013928679
n =  2528244

In conclusion, sum(1 for line in f) is fastest. But there might not be significant difference from len(f.readlines()).

sample_submission.csv is 30.2MB and has 31 million characters.

Here is a well tested function which i used for my projects with detailed self explanatory comments

There are many times when the ports other than 80 are blocked by server firewall so the code appears to be working fine on localhost but not on the server

function get_page($url){

global $proxy;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
//curl_setopt($ch, CURLOPT_PROXY, $proxy);
curl_setopt($ch, CURLOPT_HEADER, 0); // return headers 0 no 1 yes
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // return page 1:yes
curl_setopt($ch, CURLOPT_TIMEOUT, 200); // http request timeout 20 seconds
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // Follow redirects, need this if the url changes
curl_setopt($ch, CURLOPT_MAXREDIRS, 2); //if http server gives redirection responce
curl_setopt($ch, CURLOPT_USERAGENT,
    "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.7) Gecko/20070914 Firefox/2.0.0.7");
curl_setopt($ch, CURLOPT_COOKIEJAR, "cookies.txt"); // cookies storage / here the changes have been made
curl_setopt($ch, CURLOPT_COOKIEFILE, "cookies.txt");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // false for https
curl_setopt($ch, CURLOPT_ENCODING, "gzip"); // the page encoding

$data = curl_exec($ch); // execute the http request
curl_close($ch); // close the connection
return $data;
}

Here is a function of getting from now + specified days

import datetime

def get_date(dateFormat="%d-%m-%Y", addDays=0):

    timeNow = datetime.datetime.now()
    if (addDays!=0):
        anotherTime = timeNow + datetime.timedelta(days=addDays)
    else:
        anotherTime = timeNow

    return anotherTime.strftime(dateFormat)

Usage:

addDays = 3 #days
output_format = '%d-%m-%Y'
output = get_date(output_format, addDays)
print output

Chrome 11 spits out the following in its debugger:

[Error] GET http://www.mypicx.com/images/logo.jpg undefined (undefined)

It looks like that hosting service is using some funky dynamic system that is preventing these browsers from fetching it correctly. (Instead it tries to fetch the default base image, which is problematically a jpeg.) Could you just upload another copy of the image elsewhere? I would expect it to be the easiest solution by a long mile.

Edit: See what happens in Chrome when you place the image using normal <img> tags ;)

This Works Better and Faster For Me

<html>
<head>
<script>
function showRSS(str) {
  if (str.length==0) {
    document.getElementById("rssOutput").innerHTML="";
    return;
  }
  if (window.XMLHttpRequest) {
    // code for IE7+, Firefox, Chrome, Opera, Safari
    xmlhttp=new XMLHttpRequest();
  } else {  // code for IE6, IE5
    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
  xmlhttp.onreadystatechange=function() {
    if (this.readyState==4 && this.status==200) {
      document.getElementById("rssOutput").innerHTML=this.responseText;
    }
  }
  xmlhttp.open("GET","getrss.php?q="+str,true);
  xmlhttp.send();
}
</script>
</head>
<body>

<form>
<select onchange="showRSS(this.value)">
<option value="">Select an RSS-feed:</option>
<option value="Google">Google News</option>
<option value="ZDN">ZDNet News</option>
<option value="job">Job</option>
</select>
</form>
<br>
<div id="rssOutput">RSS-feed will be listed here...</div>
</body>
</html> 

**The Backend File **

<?php
//get the q parameter from URL
$q=$_GET["q"];

//find out which feed was selected
if($q=="Google") {
  $xml=("http://news.google.com/news?ned=us&topic=h&output=rss");
} elseif($q=="ZDN") {
  $xml=("https://www.zdnet.com/news/rss.xml");
}elseif($q == "job"){
  $xml=("https://ngcareers.com/feed");
}

$xmlDoc = new DOMDocument();
$xmlDoc->load($xml);

//get elements from "<channel>"
$channel=$xmlDoc->getElementsByTagName('channel')->item(0);
$channel_title = $channel->getElementsByTagName('title')
->item(0)->childNodes->item(0)->nodeValue;
$channel_link = $channel->getElementsByTagName('link')
->item(0)->childNodes->item(0)->nodeValue;
$channel_desc = $channel->getElementsByTagName('description')
->item(0)->childNodes->item(0)->nodeValue;

//output elements from "<channel>"
echo("<p><a href='" . $channel_link
  . "'>" . $channel_title . "</a>");
echo("<br>");
echo($channel_desc . "</p>");

//get and output "<item>" elements
$x=$xmlDoc->getElementsByTagName('item');

$count = $x->length;

// print_r( $x->item(0)->getElementsByTagName('title')->item(0)->nodeValue);
// print_r( $x->item(0)->getElementsByTagName('link')->item(0)->nodeValue);
// print_r( $x->item(0)->getElementsByTagName('description')->item(0)->nodeValue);
// return;

for ($i=0; $i <= $count; $i++) {
  //Title
  $item_title = $x->item(0)->getElementsByTagName('title')->item(0)->nodeValue;
  //Link
  $item_link = $x->item(0)->getElementsByTagName('link')->item(0)->nodeValue;
  //Description
  $item_desc = $x->item(0)->getElementsByTagName('description')->item(0)->nodeValue;
  //Category
  $item_cat = $x->item(0)->getElementsByTagName('category')->item(0)->nodeValue;


  echo ("<p>Title: <a href='" . $item_link
  . "'>" . $item_title . "</a>");
  echo ("<br>");
  echo ("Desc: ".$item_desc);
   echo ("<br>");
  echo ("Category: ".$item_cat . "</p>");
}
?> 

One place where I use @import is when I'm doing two versions of a page, English and French. I'll build out my page in English, using a main.css. When I build out the French version, I'll link to a French stylesheet (main_fr.css). At the top of the French stylesheet, I'll import the main.css, and then redefine specific rules for just the parts I need different in the French version.

You may try below code...

$(document).ready(function(){_x000D_
    $('form').find('input[type=text],textarea,select').filter(':visible:first').focus();_x000D_
})

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>_x000D_
<form>_x000D_
<input type="text" />_x000D_
<input type="text" />_x000D_
<input type="text" />_x000D_
<input type="text" />_x000D_
<input type="text" />_x000D_
    _x000D_
<input type="submit" />_x000D_
</form>

There's a modern native alternative: File implements Blob, so we can call Blob.text().

async function readText(event) {
  const file = event.target.files.item(0)
  const text = await file.text();
  
  document.getElementById("output").innerText = text
}

<input type="file" onchange="readText(event)" />
<pre id="output"></pre>

Currently (September 2020) this is supported in Chrome and Firefox, for other Browser you need to load a polyfill, e.g. blob-polyfill.

you can use the command reset

git reset --soft HEAD^1

then:

git reset <files>
git commit --amend

and

git push -f

Just to make sure you are not confusing the tid (thread id) and the pid (process id):

DWORD pid;
DWORD tid = GetWindowThreadProcessId( this->m_hWnd, &pid);

A general and simple function to use:

def truncate_float(number, length):
    """Truncate float numbers, up to the number specified
    in length that must be an integer"""

    number = number * pow(10, length)
    number = int(number)
    number = float(number)
    number /= pow(10, length)
    return number

If you want to show a div after scrolling a number of pixels:

Working Example

$(document).scroll(function() {
  var y = $(this).scrollTop();
  if (y > 800) {
    $('.bottomMenu').fadeIn();
  } else {
    $('.bottomMenu').fadeOut();
  }
});

$(document).scroll(function() {
  var y = $(this).scrollTop();
  if (y > 800) {
    $('.bottomMenu').fadeIn();
  } else {
    $('.bottomMenu').fadeOut();
  }
});

body {
  height: 1600px;
}
.bottomMenu {
  display: none;
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 60px;
  border-top: 1px solid #000;
  background: red;
  z-index: 1;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>Scroll down... </p>
<div class="bottomMenu"></div>

Its simple, but effective.

Documentation for .scroll()
Documentation for .scrollTop()

If you want to show a div after scrolling a number of pixels,

without jQuery:

Working Example

myID = document.getElementById("myID");

var myScrollFunc = function() {
  var y = window.scrollY;
  if (y >= 800) {
    myID.className = "bottomMenu show"
  } else {
    myID.className = "bottomMenu hide"
  }
};

window.addEventListener("scroll", myScrollFunc);

myID = document.getElementById("myID");

var myScrollFunc = function() {
  var y = window.scrollY;
  if (y >= 800) {
    myID.className = "bottomMenu show"
  } else {
    myID.className = "bottomMenu hide"
  }
};

window.addEventListener("scroll", myScrollFunc);

body {
  height: 2000px;
}
.bottomMenu {
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 60px;
  border-top: 1px solid #000;
  background: red;
  z-index: 1;
  transition: all 1s;
}
.hide {
  opacity: 0;
  left: -100%;
}
.show {
  opacity: 1;
  left: 0;
}

<div id="myID" class="bottomMenu hide"></div>

Documentation for .scrollY
Documentation for .className
Documentation for .addEventListener

If you want to show an element after scrolling to it:

Working Example

$('h1').each(function () {
    var y = $(document).scrollTop();
    var t = $(this).parent().offset().top;
    if (y > t) {
        $(this).fadeIn();
    } else {
        $(this).fadeOut();
    }
});

$(document).scroll(function() {
  //Show element after user scrolls 800px
  var y = $(this).scrollTop();
  if (y > 800) {
    $('.bottomMenu').fadeIn();
  } else {
    $('.bottomMenu').fadeOut();
  }

  // Show element after user scrolls past 
  // the top edge of its parent 
  $('h1').each(function() {
    var t = $(this).parent().offset().top;
    if (y > t) {
      $(this).fadeIn();
    } else {
      $(this).fadeOut();
    }
  });
});

body {
  height: 1600px;
}
.bottomMenu {
  display: none;
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 60px;
  border-top: 1px solid #000;
  background: red;
  z-index: 1;
}
.scrollPast {
  width: 100%;
  height: 150px;
  background: blue;
  position: relative;
  top: 50px;
  margin: 20px 0;
}
h1 {
  display: none;
  position: absolute;
  bottom: 0;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>Scroll Down...</p>
<div class="scrollPast">
  <h1>I fade in when you scroll to my parent</h1>

</div>
<div class="scrollPast">
  <h1>I fade in when you scroll to my parent</h1>

</div>
<div class="scrollPast">
  <h1>I fade in when you scroll to my parent</h1>

</div>
<div class="bottomMenu">I fade in when you scroll past 800px</div>

Note that you can't get the offset of elements set to display: none;, grab the offset of the element's parent instead.

Documentation for .each()
Documentation for .parent()
Documentation for .offset()

If you want to have a nav or div stick or dock to the top of the page once you scroll to it and unstick/undock when you scroll back up:

Working Example

$(document).scroll(function () {
    //stick nav to top of page
    var y = $(this).scrollTop();
    var navWrap = $('#navWrap').offset().top;
    if (y > navWrap) {
        $('nav').addClass('sticky');
    } else {
        $('nav').removeClass('sticky');
    }
});

#navWrap {
    height:70px
}
nav {
    height: 70px;
    background:gray;
}
.sticky {
    position: fixed;
    top:0;
}

$(document).scroll(function () {
    //stick nav to top of page
    var y = $(this).scrollTop();
    var navWrap = $('#navWrap').offset().top;
    if (y > navWrap) {
        $('nav').addClass('sticky');
    } else {
        $('nav').removeClass('sticky');
    }
});

body {
    height:1600px;
    margin:0;
}
#navWrap {
    height:70px
}
nav {
    height: 70px;
    background:gray;
}
.sticky {
    position: fixed;
    top:0;
}
h1 {
    margin: 0;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p>Zombie ipsum reversus ab viral inferno, nam rick grimes malum cerebro. De carne lumbering animata corpora quaeritis. Summus brains sit, morbo vel maleficia? De apocalypsi gorger omero undead survivor dictum mauris. Hi mindless mortuis soulless creaturas,
  imo evil stalking monstra adventus resi dentevil vultus comedat cerebella viventium. Qui animated corpse, cricket bat max brucks terribilem incessu zomby. The voodoo sacerdos flesh eater, suscitat mortuos comedere carnem virus. Zonbi tattered for solum
  oculi eorum defunctis go lum cerebro. Nescio brains an Undead zombies. Sicut malus putrid voodoo horror. Nigh tofth eliv ingdead.</p>
<div id="navWrap">
  <nav>
    <h1>I stick to the top when you scroll down and unstick when you scroll up to my original position</h1>

  </nav>
</div>
<p>Zombie ipsum reversus ab viral inferno, nam rick grimes malum cerebro. De carne lumbering animata corpora quaeritis. Summus brains sit, morbo vel maleficia? De apocalypsi gorger omero undead survivor dictum mauris. Hi mindless mortuis soulless creaturas,
  imo evil stalking monstra adventus resi dentevil vultus comedat cerebella viventium. Qui animated corpse, cricket bat max brucks terribilem incessu zomby. The voodoo sacerdos flesh eater, suscitat mortuos comedere carnem virus. Zonbi tattered for solum
  oculi eorum defunctis go lum cerebro. Nescio brains an Undead zombies. Sicut malus putrid voodoo horror. Nigh tofth eliv ingdead.</p>

There are many answers recommend to use: Array.prototype.push(a, b). It's nice way, BUT if you will have really big b, you will have stack overflow error (because of too many args). Be careful here.

See What is the most efficient way to concatenate N arrays? for more details.

although it is invalid html but you can use selector context to limit your selector in your case it would be like :

$("input[name='name']" , "#form2").val("Hello World! ");

http://api.jquery.com/jquery/#selector-context

This is the way I do it:

num = 123.456
split_num = str(num).split('.')
int_part = int(split_num[0])
decimal_part = int(split_num[1])

import datetime from datetime

now = datetime.now()

print "%0.2d:%0.2d:%0.2d" % (now.hour, now.minute, now.second)

You can do the same with day & month etc.

response.session doesn't work anymore because response.authResponse is the new way to access the response content after the oauth migration.
Check this for details: SDKs & Tools › JavaScript SDK › FB.login

Going on the assumption you're using TNSNAMES naming, here's a couple of things to do:

• Create/modify the tnsnames.ora file in the network/admin subdirectory associated with OraHome90 to include an entry for your oracle database:

> SERVICENAME_alias =
>    (DESCRIPTION =
>     (ADDRESS = (PROTOCOL = TCP)(HOST = HOST.XYZi.com)(PORT = 1521))
>     (CONNECT_DATA = (SERVICE_NAME = SERVICENAME))

This is assuming you're using the standard Oracle port of 1521. Note that servicename_alias can be any name you want to use on the local system. You may also find that you need to specify (SID = SERVICENAME) instead of (SERVICENAME=SERVICENAME).

• Execute tnsping servicename_alias to verify connectivity. Get this working before going any further. This will tell you if you're past the 12154 error.
• Assuming a good connection, create an ODBC DSN using the control panel, specifying the ODBC driver for Oracle of your choice (generally there's a Microsoft ODBC driver at least, and it should work adequately as a proof of concept). I'll assume the name you gave of DATASOURCE. Use the servicename_alias as the Server name in the ODBC configuration.
• At this point you should be able to connect to your database via Access. I am not a VB programmer, but I know you should be able to go to File->Get External Data->Link Tables and connect to your ODBC source. I would assume your code would work as well.

auto: The browser sets the margin. The result of this is dependant of the browser

margin:0 auto specifies

* top and bottom margins are 0
* right and left margins are auto

Setting the Hadoop_Home environment variable in system properties didn't work for me. But this did:

• Set the Hadoop_Home in the Eclipse Run Configurations environment tab.
• Follow the 'Windows Environment Setup' from here

In case your html has the (rough) structure:

<div class="wrapper">
   <div>....</div>
   ...
   <div>....</div>
</div>
<div class="footer">
   ...
</div>

then the simplest css that fixes footer to the bottom of your screen is

html, body {
    height: 100%;
}
.wrapper {
  min-height: calc(100vh - 80px);
}
.footer {
   height: 80px;
}

... where the height of the footer is 80px. calc calculates the height of the wrapper to be equal to the window's height minus the height of the footer (80px) which is out of the .wrapper

This is indeed a bit of an annoying problem. For python 2.x.x you use:

cv2.CV_FONT_HERSHEY_SIMPLEX

and for Python 3.x.x:

cv2.FONT_HERSHEY_SIMPLEX

I recommend using a autocomplete environment(pyscripter or scipy for example). If you lookup example code, make sure they use the same version of Python(if they don't make sure you change the code).

Use the slicing operator:

list = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]
list[:10]

The other answers and comments covered table renaming, file renaming, and grepping through your code.

I'd like to add a few more caveats:

Let's use a real-world example I faced today: renaming a model from 'Merchant' to 'Business.'

• Don't forget to change the names of dependent tables and models in the same migration. I changed my Merchant and MerchantStat models to Business and BusinessStat at the same time. Otherwise I'd have had to do way too much picking and choosing when performing search-and-replace.
• For any other models that depend on your model via foreign keys, the other tables' foreign-key column names will be derived from your original model name. So you'll also want to do some rename_column calls on these dependent models. For instance, I had to rename the 'merchant_id' column to 'business_id' in various join tables (for has_and_belongs_to_many relationship) and other dependent tables (for normal has_one and has_many relationships). Otherwise I would have ended up with columns like 'business_stat.merchant_id' pointing to 'business.id'. Here's a good answer about doing column renames.
• When grepping, remember to search for singular, plural, capitalized, lowercase, and even UPPERCASE (which may occur in comments) versions of your strings.
• It's best to search for plural versions first, then singular. That way if you have an irregular plural - such as in my merchants :: businesses example - you can get all the irregular plurals correct. Otherwise you may end up with, for example, 'businesss' (3 s's) as an intermediate state, resulting in yet more search-and-replace.
• Don't blindly replace every occurrence. If your model names collide with common programming terms, with values in other models, or with textual content in your views, you may end up being too over-eager. In my example, I wanted to change my model name to 'Business' but still refer to them as 'merchants' in the content in my UI. I also had a 'merchant' role for my users in CanCan - it was the confusion between the merchant role and the Merchant model that caused me to rename the model in the first place.

You are looking for a web crawler. You can use JSoup to do this, here is basic example

in android 6.0 you can change the colour of text like below

holder._linear_text_active_release_pass.setBackgroundColor(ContextCompat.getColor(context, R.color.green));

I Just installed Mountain Lion and had the same problem I use FLashBuilder (which is 32bit) and MountainLion is 64bit, which means by default MacPorts installs everything as 64bit. The version of subclipse I use is 1.8 As i had already installed Subversion and JavaHLBindings I just ran this command:

 sudo port upgrade --enforce-variants active +universal 

This made mac ports go through everything already installed and also install the 32bit version.

I then restarted FlashBuilder and it no longer showed any JavaHL errors.

All of your Laravel files should be in one location. Laravel is exposing its public folder to server. That folder represents some kind of front-controller to whole application. Depending on you server configuration, you have to point your server path to that folder. As I can see there is www site on your picture. www is default root directory on Unix/Linux machines. It is best to take a look inside you server configuration and search for root directory location. As you can see, Laravel has already file called .htaccess, with some ready Apache configuration.

You can write in this way

<string name="you_me">You &#38; Me<string>

Output: You & Me

If I'm on my local branch A, and I want to force push local branch B to the origin branch C I can use the following syntax:

git push --force origin B:C

In my case, I was clean build folder then restart my mac then it's work.

But still, the memory address for each letter in this address is different.

Memory address is different but as its array of characters they are sequential. When you pass address of first element and use %s, printf will print all characters starting from given address until it finds '\0'.

I don't think min/max validations attribute exist. I would use something like

[Range(1, Int32.MaxValue)]

for minimum value 1 and

[Range(Int32.MinValue, 10)]

for maximum value 10

Some of the answers above don't account for folder names with periods. (folder.mp3 is a valid folder name). You should make sure the "file" isn't actually a folder before checking the extension.

Checking the extension of a file:

import os

file_path = "C:/folder/file.mp3"
if os.path.isfile(file_path):
    file_extension = os.path.splitext(file_path)[1]
    if file_extension.lower() == ".mp3":
        print("It's an mp3")
    if file_extension.lower() == ".flac":
        print("It's a flac")

Output:

It's an mp3

Checking the extension of all files in a folder:

import os

directory = "C:/folder"
for file in os.listdir(directory):
    file_path = os.path.join(directory, file)
    if os.path.isfile(file_path):
        file_extension = os.path.splitext(file_path)[1]
        print(file, "ends in", file_extension)

Output:

abc.txt ends in .txt
file.mp3 ends in .mp3
song.flac ends in .flac

Comparing file extension against multiple types:

import os

file_path = "C:/folder/file.mp3"
if os.path.isfile(file_path):
    file_extension = os.path.splitext(file_path)[1]
    if file_extension.lower() in {'.mp3', '.flac', '.ogg'}:
        print("It's a music file")
    elif file_extension.lower() in {'.jpg', '.jpeg', '.png'}:
        print("It's an image file")

Output:

It's a music file

I think best way is check if request is of type "OPTIONS" return 200 from middle ware. It worked for me.

express.use('*',(req,res,next) =>{
      if (req.method == "OPTIONS") {
        res.status(200);
        res.send();
      }else{
        next();
      }
    });

Wget does not support multiple socket connections in order to speed up download of files.

I think we can do a bit better than gmarian answer.

The correct way is to use aria2.

aria2c -x 16 -s 16 [url]
#          |    |
#          |    |
#          |    |
#          ---------> the number of connections here

ogdate is itself a string, why are you trying to access it's value property that it doesn't have ?

console.log(og_date.split('-'));

JSFiddle

Based on Abhishek's answer, for iOS 8 this would be:

let masterDataUrl: NSURL = NSBundle.mainBundle().URLForResource("masterdata", withExtension: "json")!
let jsonData: NSData = NSData(contentsOfURL: masterDataUrl)!
let jsonResult: NSDictionary = NSJSONSerialization.JSONObjectWithData(jsonData, options: nil, error: nil) as! NSDictionary
var persons : NSArray = jsonResult["person"] as! NSArray

I had enough success just catchig socket.timeout and socket.error; although socket.error can be raised for lots of reasons. Be careful.

import socket
import logging

hostname='google.com'
port=443

try:
    sock = socket.create_connection((hostname, port), timeout=3)

except socket.timeout as err:
    logging.error(err)

except socket.error as err:
    logging.error(err)

it must be changed whenever anything changes that affects the serialization (additional fields, removed fields, change of field order, ...)

That's not correct, and you will be unable to cite an authoriitative source for that claim. It should be changed whenever you make a change that is incompatible under the rules given in the Versioning of Serializable Objects section of the Object Serialization Specification, which specifically does not include additional fields or change of field order, and when you haven't provided readObject(), writeObject(), and/or readResolve() or /writeReplace() methods and/or a serializableFields declaration that could cope with the change.

I added ExportToStream so the csv didn't have to save to the hard drive first.

public Stream ExportToStream()
{
    MemoryStream stream = new MemoryStream();
    StreamWriter writer = new StreamWriter(stream);
    writer.Write(Export(true));
    writer.Flush();
    stream.Position = 0;
    return stream;
}

Consider the following simple Python script:

import time
import sys

for i in range(5):
    print(i),
    #sys.stdout.flush()
    time.sleep(1)

This is designed to print one number every second for five seconds, but if you run it as it is now (depending on your default system buffering) you may not see any output until the script completes, and then all at once you will see 0 1 2 3 4 printed to the screen.

This is because the output is being buffered, and unless you flush sys.stdout after each print you won't see the output immediately. Remove the comment from the sys.stdout.flush() line to see the difference.

Android Device Monitor was deprecated in Android Studio 3.1 and removed from Android Studio 3.2. To start the standalone Device Monitor application in Android Studio 3.1 and lower you can run android-sdk/tools/monitor.bat

Use this code, Working properly

CREATE PROCEDURE [dbo].[sp_delete_item]
@ItemId int = 0
@status bit OUT

AS
Begin
 DECLARE @cnt int;
 DECLARE @status int =0;
 SET NOCOUNT OFF
 SELECT @cnt =COUNT(Id) from ItemTransaction where ItemId = @ItemId
 if(@cnt = 1)
   Begin
     return @status;
   End
 else
  Begin
   SET @status =1;
    return @status;
 End
END

Execute SP

DECLARE @statuss bit;
EXECUTE  [dbo].[sp_delete_item] 6, @statuss output;
PRINT @statuss;

To get the bottom 1000 you will want to order it by a column in descending order, and still take the top 1000.

SELECT TOP 1000 *
FROM [SomeTable]
ORDER BY MySortColumn DESC

If you care for it to be in the same order as before you can use a common table expression for that:

;WITH CTE AS (
    SELECT TOP 1000 *
    FROM [SomeTable]
    ORDER BY MySortColumn DESC
)

SELECT * 
FROM CTE
ORDER BY MySortColumn

This seems to work really well (taken from another thread)

import urllib2, base64

request = urllib2.Request("http://api.foursquare.com/v1/user")
base64string = base64.encodestring('%s:%s' % (username, password)).replace('\n', '')
request.add_header("Authorization", "Basic %s" % base64string)   
result = urllib2.urlopen(request)

Overall just add display:block; to your span. You can leave your html unchanged.

Demo

You can do it with the following css:

p {
    font-size:24px; 
    font-weight: 300; 
    -webkit-font-smoothing: subpixel-antialiased; 
    margin-top:0px;
}

p span {
    font-size:16px; 
    font-style: italic; 
    margin-top:20px; 
    padding-left:10px; 
    display:inline-block;
}

If you want to check through a server.php or whatever, you want to call it with the following:

<?php
    phpinfo(INFO_VARIABLES);
?>

or

<?php
    header("Content-type: text/plain");

    print_r($_SERVER);
?>

Then access it with all the valid URLs for your site and check out the difference.

create trigger doct_trigger
after delete on doctor
for each row
delete from patient where patient.PrimaryDoctor_SSN=doctor.SSN ;

DB to C#

EnumDisplayStatus status = (EnumDisplayStatus)int.Parse(GetValueFromDb());

C# to DB

string dbStatus = ((int)status).ToString();

Python 3 - UPDATED 18th November 2015

Found the accepted answer useful, yet wished to expand on several points for the benefit of others based on my own experiences.

Module: A module is a file containing Python definitions and statements. The file name is the module name with the suffix .py appended.

Module Example: Assume we have a single python script in the current directory, here I am calling it mymodule.py

The file mymodule.py contains the following code:

def myfunc():
    print("Hello!")

If we run the python3 interpreter from the current directory, we can import and run the function myfunc in the following different ways (you would typically just choose one of the following):

>>> import mymodule
>>> mymodule.myfunc()
Hello!
>>> from mymodule import myfunc
>>> myfunc()
Hello!
>>> from mymodule import *
>>> myfunc()
Hello!

Ok, so that was easy enough.

Now assume you have the need to put this module into its own dedicated folder to provide a module namespace, instead of just running it ad-hoc from the current working directory. This is where it is worth explaining the concept of a package.

Package: Packages are a way of structuring Python’s module namespace by using “dotted module names”. For example, the module name A.B designates a submodule named B in a package named A. Just like the use of modules saves the authors of different modules from having to worry about each other’s global variable names, the use of dotted module names saves the authors of multi-module packages like NumPy or the Python Imaging Library from having to worry about each other’s module names.

Package Example: Let's now assume we have the following folder and files. Here, mymodule.py is identical to before, and __init__.py is an empty file:

.
+-- mypackage
    +-- __init__.py
    +-- mymodule.py

The __init__.py files are required to make Python treat the directories as containing packages. For further information, please see the Modules documentation link provided later on.

Our current working directory is one level above the ordinary folder called mypackage

$ ls
mypackage

If we run the python3 interpreter now, we can import and run the module mymodule.py containing the required function myfunc in the following different ways (you would typically just choose one of the following):

>>> import mypackage
>>> from mypackage import mymodule
>>> mymodule.myfunc()
Hello!
>>> import mypackage.mymodule
>>> mypackage.mymodule.myfunc()
Hello!
>>> from mypackage import mymodule
>>> mymodule.myfunc()
Hello!
>>> from mypackage.mymodule import myfunc
>>> myfunc()
Hello!
>>> from mypackage.mymodule import *
>>> myfunc()
Hello!

Assuming Python 3, there is excellent documentation at: Modules

In terms of naming conventions for packages and modules, the general guidelines are given in PEP-0008 - please see Package and Module Names

Modules should have short, all-lowercase names. Underscores can be used in the module name if it improves readability. Python packages should also have short, all-lowercase names, although the use of underscores is discouraged.

You can simply ignore all of them by adding .idea/* to the .gitignore file.

Quick and dirty version:

byte[] fileBytes = File.ReadAllBytes(inputFilename);
StringBuilder sb = new StringBuilder();

foreach(byte b in fileBytes)
{
    sb.Append(Convert.ToString(b, 2).PadLeft(8, '0'));  
}

File.WriteAllText(outputFilename, sb.ToString());

Starting in SQL Server 2017 the STRING_AGG function is available which simplifies the logic considerably:

select FieldA, string_agg(FieldB, '') as data
from yourtable
group by FieldA

See SQL Fiddle with Demo

In SQL Server you can use FOR XML PATH to get the result:

select distinct t1.FieldA,
  STUFF((SELECT distinct '' + t2.FieldB
         from yourtable t2
         where t1.FieldA = t2.FieldA
            FOR XML PATH(''), TYPE
            ).value('.', 'NVARCHAR(MAX)') 
        ,1,0,'') data
from yourtable t1;

See SQL Fiddle with Demo

Here's a SCSS version of @Patrick's mixin.

$mqIterations: 19;
@mixin fontResize($iterations)
{
  $i: 1;
  @while $i <= $iterations
  {
    @media all and (min-width: 100px * $i) {
      body { font-size:0.2em * $i; }
    }
    $i: $i + 1;
  }
}
@include fontResize($mqIterations);

oops! just found myself: just add this line on any element you need

   -webkit-appearance: none;

UPDATE dummy SET myfield=1 WHERE id>1;

if you are using Maven 2.0.8+, then it will be very simple, run mvndebug from the console, and connect to it via Remote Debug Java Application with port 8000.

Basically, you need two jobs. One to check whether files changed and one to do the actual build:

Job #1

This should be triggered on changes in your Git repository. It then tests whether the path you specify ("src" here) has changes and then uses Jenkins' CLI to trigger a second job.

export JENKINS_CLI="java -jar /var/run/jenkins/war/WEB-INF/jenkins-cli.jar"
export JENKINS_URL=http://localhost:8080/
export GIT_REVISION=`git rev-parse HEAD`
export STATUSFILE=$WORKSPACE/status_$BUILD_ID.txt

# Figure out, whether "src" has changed in the last commit
git diff-tree --name-only HEAD | grep src

# Exit with success if it didn't
$? || exit 0

# Trigger second job
$JENKINS_CLI build job2 -p GIT_REVISION=$GIT_REVISION -s

Job #2

Configure this job to take a parameter GIT_REVISION like so, to make sure you're building exactly the revision the first job chose to build.

Instead of using the /regex/g syntax, you can construct a new RegExp object:

var replace = "regex";
var re = new RegExp(replace,"g");

You can dynamically create regex objects this way. Then you will do:

"mystring".replace(re, "newstring");

In regards to setting the logging.properties value

org.apache.tomcat.util.digester.Digester.level = SEVERE

... if you're running an embedded tomcat server in eclipse, the logging.properties file used by default is the JDK default at %JAVA_HOME%/jre/lib/logging.properties

If you want to use a different logging.properties file (e.g. in the tomcat server's conf directory), this needs to be set via the java.util.logging.config.file system property. e.g. to use the logging properties defined in the file c:\java\apache-tomcat-7.0.54\conf\eclipse-logging.properties, add this to the VM argument list:

-Djava.util.logging.config.file="c:\java\apache-tomcat-7.0.54\conf\eclipse-logging.properties"

(double-click on the server icon, click 'Open launch configuration', select the Arguments tab, then enter this in the 'VM arguments' text box)

You might also find it useful to add the VM argument

-Djava.util.logging.SimpleFormatter.format="%1$tc %4$s %3$s %5$s%n"

as well, which will then include the source logger name in the output, which should make it easier to determine which logger to throttle in the logging.properties file (as per http://docs.oracle.com/javase/7/docs/api/java/util/logging/SimpleFormatter.html )

Yes, for scalar values, a combination of implode and array_slice will do:

$bar = implode(array_slice($array, 0, 1));
$bin = implode(array_slice($array, 1, 1));
$ipsum = implode(array_slice($array, 2, 1));

Or mix it up with array_values and list (thanks @nikic) so that it works with all types of values:

list($bar) = array_values(array_slice($array, 0, 1));

Because C, where the concept originated, is 30 years old, and back then, it was the only viable way to link together code from multiple files.

Today, it's an awful hack which totally destroys compilation time in C++, causes countless needless dependencies (because class definitions in a header file expose too much information about the implementation), and so on.

The only way you can do this without triple quotes is to add an:

if False:

And then indent all your code. Note that the code will still need to have proper syntax.

Many Python IDEs can add # for you on each selected line, and remove them when un-commenting too. Likewise, if you use vi or Emacs you can create a macro to do this for you for a block of code.

Note if you are using typings do the following:

rm -r typings
typings install

If your doing the angular 2 tutorial use this:

rm -r typings
npm run postinstall
npm start

if the postinstall command dosen't work, try installing typings globally like so:

npm install -g typings

you can also try the following as opposed to postinstall:

typings install

and you should have this issue fixed!

I had the same problem, and I found the solution in this post of Sam Goddard,

The solution if to defined the call to the font twice. First as it is recommended, to be used for all the browsers, and after a particular call only for Chrome with a special media query:

@font-face {
  font-family: 'chunk-webfont';
  src: url('../../includes/fonts/chunk-webfont.eot');
  src: url('../../includes/fonts/chunk-webfont.eot?#iefix') format('eot'),
  url('../../includes/fonts/chunk-webfont.woff') format('woff'),
  url('../../includes/fonts/chunk-webfont.ttf') format('truetype'),
  url('../../includes/fonts/chunk-webfont.svg') format('svg');
  font-weight: normal;
  font-style: normal;
}

@media screen and (-webkit-min-device-pixel-ratio:0) {
  @font-face {
    font-family: 'chunk-webfont';
    src: url('../../includes/fonts/chunk-webfont.svg') format('svg');
  }
}

With this method the font will render good in all browsers. The only negative point that I found is that the font file is also downloaded twice.

You can find an spanish version of this article in my page

"instance to an application" means nothing.

"object" and "instance" are the same thing. There is a "class" that defines structure, and instances of that class (obtained with new ClassName()). For example there is the class Car, and there are instance with different properties like mileage, max speed, horse-power, brand, etc.

Reference is, in the Java context, a variable* - it is something pointing to an object/instance. For example, String s = null; - s is a reference, that currently references no instance, but can reference an instance of the String class.

*Jon Skeet made a note about the difference between a variable and a reference. See his comment. It is an important distinction about how Java works when you invoke a method - pass-by-value.

The value of s is a reference. It's very important to distinguish between variables and values, and objects and references.

Using git rm --cached *file* is not working fine for me (I'm aware this question is 8 years old, but it still shows at the top of the search for this topic), it does remove the file from the index, but it also deletes the file from the remote.

I have no idea why that is. All I wanted was keeping my local config isolated (otherwise I had to comment the localhost base url before every commit), not delete the remote equivalent to config.

Reading some more I found what seems to be the proper way to do this, and the only way that did what I needed, although it does require more attention, especially during merges.

Anyway, all it requires is git update-index --assume-unchanged *path/to/file*.

As far as I understand, this is the most notable thing to keep in mind:

Git will fail (gracefully) in case it needs to modify this file in the index e.g. when merging in a commit; thus, in case the assumed-untracked file is changed upstream, you will need to handle the situation manually.

There are probably a few ways to do this, but one approach would be to merge the two dataframes together on the filename/m column, then populate the column 'n' from the right dataframe if a match was found. The n_x, n_y in the code refer to the left/right dataframes in the merge.

In[100] : df = pd.merge(df1, df2, how='left', on=['filename','m'])

In[101] : df
Out[101]: 
    filename   m   n_x  n_y
0  test0.dat  12  None  NaN
1  test2.dat  13  None   16

In[102] : df['n'] = df['n_y'].fillna(df['n_x'])

In[103] : df = df.drop(['n_x','n_y'], axis=1)

In[104] : df
Out[104]: 
    filename   m     n
0  test0.dat  12  None
1  test2.dat  13    16

If you're on macOS and installed postgres via homebrew, try restarting it with

brew services restart postgresql

If you're on Ubuntu, you can restart it with either one of these commands

sudo service postgresql restart

sudo /etc/init.d/postgresql restart

You can add your styles in the required page after the external style sheet so they'll cascade and overwrite the first set of rules.

<link rel="stylesheet" href="allpages.css">
<style>
.flex-control-thumbs li {
  width: auto;
  float: none;
}
</style>

/^(?:www\.)?(.*?)\.(?:com|au\.uk|co\.in)$/

The form

<form name="teenageMutant">
  <input type="radio" name="ninjaTurtles"/>
</form>

The script

if(!document.teenageMutant.ninjaTurtles.checked){
  alert('get down');
}

The fiddle: http://jsfiddle.net/PNpUS/

The operations needed to be performed, require numpy arrays either created via

np.array()

or can be converted from list to an array via

np.stack()

As in the above mentioned case, 2 lists are inputted as operands it triggers the error.

It looks like Microsoft has published some their drivers to maven central:

<dependency>
    <groupId>com.microsoft.sqlserver</groupId>
    <artifactId>mssql-jdbc</artifactId>
    <version>6.1.0.jre8</version>
</dependency>

Add a limit to the delete query

delete from orders 
where id_users = 1 and id_product = 2
limit 1

Try adding a datetime.datetime to a datetime.timedelta. If you only want the time portion, you can call the time() method on the resultant datetime.datetime object to get it.

I'm surprised there's been no mention of filter_var here for this being such an old question...

PHP has a built in method of doing this using sanitization filters. Specifically, the one to use in this situation is FILTER_SANITIZE_NUMBER_FLOAT with the FILTER_FLAG_ALLOW_FRACTION | FILTER_FLAG_ALLOW_THOUSAND flags. Like so:

$numeric_filtered = filter_var("AR3,373.31", FILTER_SANITIZE_NUMBER_FLOAT,
    FILTER_FLAG_ALLOW_FRACTION | FILTER_FLAG_ALLOW_THOUSAND);
echo $numeric_filtered; // Will print "3,373.31"

It might also be worthwhile to note that because it's built-in to PHP, it's slightly faster than using regex with PHP's current libraries (albeit literally in nanoseconds).

function IsMobileNumber(txtMobId) {
    var mob = /^[1-9]{1}[0-9]{9}$/;
    var txtMobile = document.getElementById(txtMobId);
    if (mob.test(txtMobile.value) == false) {
        alert("Please enter valid mobile number.");
        txtMobile.focus();
        return false;
    }
    return true;
}

Calling Validation Mobile Number Function HTML Code -

Making your own itoa is also easy, try this :

char* itoa(int i, char b[]){
    char const digit[] = "0123456789";
    char* p = b;
    if(i<0){
        *p++ = '-';
        i *= -1;
    }
    int shifter = i;
    do{ //Move to where representation ends
        ++p;
        shifter = shifter/10;
    }while(shifter);
    *p = '\0';
    do{ //Move back, inserting digits as u go
        *--p = digit[i%10];
        i = i/10;
    }while(i);
    return b;
}

or use the standard sprintf() function.

Even though you've got your answer, for those that find this question, it is also possible to open an Excel spreadsheet as a JET data store. Borrowing the connection string from a project I've used it on, it will look kinda like this:

strExcelConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & objFile.Path & ";Extended Properties=""Excel 8.0;HDR=Yes"""
strSQL = "SELECT * FROM [RegistrationList$] ORDER BY DateToRegister DESC"

Note that "RegistrationList" is the name of the tab in the workbook. There are a few tutorials floating around on the web with the particulars of what you can and can't do accessing a sheet this way.

Just thought I'd add. :)

Node's crypto module API is still unstable.

As of version 4.0.0, the native Crypto module is not unstable anymore. From the official documentation:

Crypto

Stability: 2 - Stable

The API has proven satisfactory. Compatibility with the npm ecosystem is a high priority, and will not be broken unless absolutely necessary.

So, it should be considered safe to use the native implementation, without external dependencies.

For reference, the modules mentioned bellow were suggested as alternative solutions when the Crypto module was still unstable.

You could also use one of the modules sha1 or md5 which both do the job.

$ npm install sha1

and then

var sha1 = require('sha1');

var hash = sha1("my message");

console.log(hash); // 104ab42f1193c336aa2cf08a2c946d5c6fd0fcdb

or

$ npm install md5

and then

var md5 = require('md5');

var hash = md5("my message");

console.log(hash); // 8ba6c19dc1def5702ff5acbf2aeea5aa

(MD5 is insecure but often used by services like Gravatar.)

The API of these modules won't change!

Its because of the float of the div. Add overflow: hidden on the outside element.

<div style="overflow:hidden; margin:0 auto;width: 960px; min-height: 100px; background-color:orange;">
    <div style="width:500px; height:200px; background-color:black; float:right">
    </div>
</div>

Demo

try using

background-color: none;

that worked for me.

From the documentation:

We can add to a list in many ways:

assert [1,2] + 3 + [4,5] + 6 == [1, 2, 3, 4, 5, 6]
assert [1,2].plus(3).plus([4,5]).plus(6) == [1, 2, 3, 4, 5, 6]
    //equivalent method for +
def a= [1,2,3]; a += 4; a += [5,6]; assert a == [1,2,3,4,5,6]
assert [1, *[222, 333], 456] == [1, 222, 333, 456]
assert [ *[1,2,3] ] == [1,2,3]
assert [ 1, [2,3,[4,5],6], 7, [8,9] ].flatten() == [1, 2, 3, 4, 5, 6, 7, 8, 9]

def list= [1,2]
list.add(3) //alternative method name
list.addAll([5,4]) //alternative method name
assert list == [1,2,3,5,4]

list= [1,2]
list.add(1,3) //add 3 just before index 1
assert list == [1,3,2]
list.addAll(2,[5,4]) //add [5,4] just before index 2
assert list == [1,3,5,4,2]

list = ['a', 'b', 'z', 'e', 'u', 'v', 'g']
list[8] = 'x'
assert list == ['a', 'b', 'z', 'e', 'u', 'v', 'g', null, 'x']

You can also do:

def myNewList = myList << "fifth"

I tried a bunch of these but none of them worked for all of my tests. So I found this:

^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[^a-zA-Z0-9])(?!.*\s).{8,15}$

from this source: https://www.w3resource.com/javascript/form/password-validation.php

I got the same error in 1.10.2. In my case, I wanted to make clicking on the background overlay hide the currently visible dialog, regardless of which element it was based upon. Therefore I had this:

$('body').on("click", ".ui-widget-overlay", function () {
    $(".ui-dialog").dialog('destroy');
});

This used to be working, so I think they must have removed support in JQUI for calling .dialog() on the popup itself at some point.

My workaround looks like this:

$('body').on("click", ".ui-widget-overlay", function () {
    $('#' + $(".ui-dialog").attr('aria-describedby')).dialog('destroy');
});

First, create staticfiles folder. Inside that folder create css, js, and img folder.

settings.py

import os

PROJECT_DIR = os.path.dirname(__file__)

DATABASES = {
    'default': {
         'ENGINE': 'django.db.backends.sqlite3', 
         'NAME': os.path.join(PROJECT_DIR, 'myweblabdev.sqlite'),                        
         'USER': '',
         'PASSWORD': '',
         'HOST': '',                      
         'PORT': '',                     
    }
}

MEDIA_ROOT = os.path.join(PROJECT_DIR, 'media')

MEDIA_URL = '/media/'

STATIC_ROOT = os.path.join(PROJECT_DIR, 'static')

STATIC_URL = '/static/'

STATICFILES_DIRS = (
    os.path.join(PROJECT_DIR, 'staticfiles'),
)

main urls.py

from django.conf.urls import patterns, include, url
from django.conf.urls.static import static
from django.contrib import admin
from django.contrib.staticfiles.urls import staticfiles_urlpatterns
from myweblab import settings

admin.autodiscover()

urlpatterns = patterns('',
    .......
) + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

urlpatterns += staticfiles_urlpatterns()

template

{% load static %}

<link rel="stylesheet" href="{% static 'css/style.css' %}">

Epydoc is a tool to generate API documentation from Python source code. It also generates UML class diagrams, using Graphviz in fancy ways. Here is an example of diagram generated from the source code of Epydoc itself.

Because Epydoc performs both object introspection and source parsing it can gather more informations respect to static code analysers such as Doxygen: it can inspect a fair amount of dynamically generated classes and functions, but can also use comments or unassigned strings as a documentation source, e.g. for variables and class public attributes.

The click handler that you are trying to trigger is most likely also attached via $(document).ready(). What is probably happening is that you are triggering the event before the handler is attached. The solution is to use setTimeout:

$("document").ready(function() {
    setTimeout(function() {
        $("ul.galleria li:first-child img").trigger('click');
    },10);
});

A delay of 10ms will cause the function to run immediately after all the $(document).ready() handlers have been called.

OR you check if the element is ready:

$("document").ready(function() {
  $("ul.galleria li:first-child img").ready(function() {
    $(this).click();
  });    
});

As answered in other posts, you have two different options for different platforms. What I do is:

document.addEventListener('deviceready', onDeviceReady, false);

function onDeviceReady() {

    // Mock device.platform property if not available
    if (!window.device) {
        window.device = { platform: 'Browser' };
    }

    handleExternalURLs();
}

function handleExternalURLs() {
    // Handle click events for all external URLs
    if (device.platform.toUpperCase() === 'ANDROID') {
        $(document).on('click', 'a[href^="http"]', function (e) {
            var url = $(this).attr('href');
            navigator.app.loadUrl(url, { openExternal: true });
            e.preventDefault();
        });
    }
    else if (device.platform.toUpperCase() === 'IOS') {
        $(document).on('click', 'a[href^="http"]', function (e) {
            var url = $(this).attr('href');
            window.open(url, '_system');
            e.preventDefault();
        });
    }
    else {
        // Leave standard behaviour
    }
}

So as you can see I am checking the device platform and depending on that I am using a different method. In case of a standard browser, I leave standard behaviour. From now on the solution will work fine on Android, iOS and in a browser, while HTML page won't be changed, so that it can have URLs represented as standard anchor

<a href="http://stackoverflow.com">

The solution requires InAppBrowser and Device plugins

In selec2 site you can see options. There is "disabled" option for api. You can use like :

$('#foo').select2({
    disabled: true
});

If you are getting an error stating that "Object does not contain a definition for get_range."

Try following.

Excel.Worksheet sheet = workbook.ActiveSheet;
Excel.Range rng = (Excel.Range) sheet.Range[sheet.Cells[1, 1], sheet.Cells[3,3]].Cells;

Try putting it in a span element:

<div id='page' style='width: 600px'>_x000D_
  <h1><span style='border:2px black solid; font-size:42px;'>Title</span></h1>_x000D_
</div>

Alternative way (but it's not python style. It's JS style)

{{ files and 'Update' or 'Continue' }}

I have not tried this, so I am not guarantueeing anything, however

foreach Bar f in filterBars
{
     search(f)
}
Foo search(Bar b)
{
    fooSelect = (from f in fooBunch
                 where !(from b in f.BarList select b.BarId).Contains(b.ID)
                 select f).ToList();

    return fooSelect;
}

In Chrome 8 the path is always 'C:\fakepath\' with the correct file name.

Anyone going for Bootstrap 5 (beta as on date), here is what worked for me. In my case, I had to align two items in the card's header section side-by-side:

<div class="card small-card text-white bg-secondary">
    <div class="d-flex justify-content-between card-header">
        <div class="col-md-6 col-sm-6">
            <h4>100+ Components</h4>
        </div>
        <div class="ml-auto">
        <!--<div class="col-md-6 col-sm-6 ml-auto"> -->
            <i class="data-feather hoverzoom" data-feather="grid"></i>
        </div>
    </div>
    <div class="card-body">
        <p>Lorem ipsum dolor sit amet, adipscing elitr, sed diam
            nonumy eirmod tempor ividunt labor dolore magna.</p>
    </div>
</div>

The catch here is justify-content-between and ml-auto. You can get more info here at the official link. And a live working example here.

Generally

Your pkl file is, in fact, a serialized pickle file, which means it has been dumped using Python's pickle module.

To un-pickle the data you can:

import pickle


with open('serialized.pkl', 'rb') as f:
    data = pickle.load(f)

For the MNIST data set

Note gzip is only needed if the file is compressed:

import gzip
import pickle


with gzip.open('mnist.pkl.gz', 'rb') as f:
    train_set, valid_set, test_set = pickle.load(f)

Where each set can be further divided (i.e. for the training set):

train_x, train_y = train_set

Those would be the inputs (digits) and outputs (labels) of your sets.

If you want to display the digits:

import matplotlib.cm as cm
import matplotlib.pyplot as plt


plt.imshow(train_x[0].reshape((28, 28)), cmap=cm.Greys_r)
plt.show()

The other alternative would be to look at the original data:

http://yann.lecun.com/exdb/mnist/

But that will be harder, as you'll need to create a program to read the binary data in those files. So I recommend you to use Python, and load the data with pickle. As you've seen, it's very easy. ;-)

rpm -ql [packageName]

Example

# rpm -ql php-fpm

/etc/php-fpm.conf
/etc/php-fpm.d
/etc/php-fpm.d/www.conf
/etc/sysconfig/php-fpm
...
/run/php-fpm
/usr/lib/systemd/system/php-fpm.service
/usr/sbin/php-fpm
/usr/share/doc/php-fpm-5.6.0
/usr/share/man/man8/php-fpm.8.gz
...
/var/lib/php/sessions
/var/log/php-fpm

No need to install yum-utils, or to know the location of the rpm file.

Use this single line.

self.automaticallyAdjustsScrollViewInsets = NO;

Knowing the differences between SVG and Canvas would be helpful in selecting the right one.

Canvas

• Resolution dependent
• No support for event handlers
• Poor text rendering capabilities
• You can save the resulting image as .png or .jpg
• Well suited for graphic-intensive games

SVG

• Resolution independent
• Support for event handlers
• Best suited for applications with large rendering areas (Google Maps)
• Slow rendering if complex (anything that uses the DOM a lot will be slow)
• Not suited for game application

here is my approach:

You can use it in other event.

var id;_x000D_
$("#panel :input").each(function(e){ _x000D_
  id = this.id;_x000D_
  // show id _x000D_
  console.log("#"+id);_x000D_
  // show input value _x000D_
  console.log(this.value);_x000D_
  // disable input if you want_x000D_
  //$("#"+id).prop('disabled', true);_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>_x000D_
<div id="panel">_x000D_
  <table>_x000D_
    <tr>_x000D_
       <td><input id="Search_NazovProjektu" type="text" value="Naz Val" /></td>_x000D_
    </tr>_x000D_
    <tr>_x000D_
       <td><input id="Search_Popis" type="text" value="Po Val" /></td>_x000D_
    </tr>_x000D_
  </table>_x000D_
</div>

I know it's a bit old, but I hope it helps.

I run into the same problem that you, so, after investigation, I found few similar questions than this one, and, after finding the solution, I'm answering the same in those, since I thought it could to help others.

The most voted answer (not the one picked by the author) of this similar question, is the most suitable solution for you.

Basically, it consist on using the library called Unitils.

This is the use:

User user1 = new User(1, "John", "Doe");
User user2 = new User(1, "John", "Doe");
assertReflectionEquals(user1, user2);

Which will pass even if the class User doesn't implement equals(). You can see more examples and a really cool assert called assertLenientEquals in their tutorial.

import os, shutil
folder = '/path/to/folder'
for filename in os.listdir(folder):
    file_path = os.path.join(folder, filename)
    try:
        if os.path.isfile(file_path) or os.path.islink(file_path):
            os.unlink(file_path)
        elif os.path.isdir(file_path):
            shutil.rmtree(file_path)
    except Exception as e:
        print('Failed to delete %s. Reason: %s' % (file_path, e))

Check the nginx folder permission and set appache permission for that:

chown -R www-data:www-data /var/lib/nginx

If no provider is enabled, "passive" is the best provider returned. See https://stackoverflow.com/a/4519414/621690

    public boolean isLocationServiceEnabled() {
        LocationManager lm = (LocationManager)
                this.getSystemService(Context.LOCATION_SERVICE);
        String provider = lm.getBestProvider(new Criteria(), true);
        return (StringUtils.isNotBlank(provider) &&
                !LocationManager.PASSIVE_PROVIDER.equals(provider));
    }

According to RFC 793, the port is a 16 bit unsigned int.

This means the range is 0 - 65535.

However, within that range, ports 0 - 1023 are generally reserved for specific purposes. I say generally because, apart from port 0, there is usually no enforcement of the 0-1023 reservation. TCP/UDP implementations usually don't enforce reservations apart from 0. You can, if you want to, run up a web server's TLS port on port 80, or 25, or 65535 instead of the standard 443. Likewise, even tho it is the standard that SMTP servers listen on port 25, you can run it on 80, 443, or others.

Most implementations reserve 0 for a specific purpose - random port assignment. So in most implementations, saying "listen on port 0" actually means "I don't care what port I use, just give me some random unassigned port to listen on".

So any limitation on using a port in the 0-65535 range, including 0, ephemeral reservation range etc, is implementation (i.e. OS/driver) specific, however all, including 0, are valid ports in the RFC 793.

This application can do that, if you convert (wrap) your batch files into executable files.

1. Simple Messagebox

   %extd% /messagebox Title Text
   

2. Error Messagebox

   %extd% /messagebox  Error "Error message" 16
   

3. Cancel Try Again Messagebox

   %extd% /messagebox Title "Try again or Cancel" 5
   

4) "Never ask me again" Messagebox

%extd% /messageboxcheck Title Message 0 {73E8105A-7AD2-4335-B694-94F837A38E79}