UIView *view = [[UIView alloc]initWithFrame:CGRectMake(0, 0, 110, 50)];
view.backgroundColor = [UIColor clearColor];

UIButton *settingsButton =  [UIButton buttonWithType:UIButtonTypeCustom];
[settingsButton setImage:[UIImage imageNamed:@"settings_icon_png.png"] forState:UIControlStateNormal];
[settingsButton addTarget:self action:@selector(logOutClicked) forControlEvents:UIControlEventTouchUpInside];
[settingsButton setFrame:CGRectMake(40,5,32,32)];
[view addSubview:settingsButton];

UIButton *filterButton =  [UIButton buttonWithType:UIButtonTypeCustom];
[filterButton setImage:[UIImage imageNamed:@"filter.png"] forState:UIControlStateNormal];
[filterButton addTarget:self action:@selector(openActionSheet) forControlEvents:UIControlEventTouchUpInside];
[filterButton setFrame:CGRectMake(80,5,32,32)];
[view addSubview:filterButton];



self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:view];

If this is a personal script, rather than one you're planning on distributing, it might be simpler to write a shell function for this:

function warextract { jar xf $1 $2 && mv $2 $3 }

which you could then call from python like so:

warextract /home/foo/bar/Portal.ear Binaries.war /home/foo/bar/baz/

If you really feel like it, you could use sed to parse out the filename from the path, so that you'd be able to call it with

warextract /home/foo/bar/Portal.ear /home/foo/bar/baz/Binaries.war

I'll leave that as an excercise to the reader, though.

Of course, since this will extract the .war out into the current directory first, and then move it, it has the possibility of overwriting something with the same name where you are.

Changing directory, extracting it, and cd-ing back is a bit cleaner, but I find myself using little one-line shell functions like this all the time when I want to reduce code clutter.

Try 'Java_22 '||'&'||' Oracle_14'

Update 2020 - Bootstrap 4, Bootstrap 5 beta

There are 3 rules to follow when overriding Bootstrap CSS..

1. import/include bootstrap.css before your CSS rules (overrides)
2. add more specificity (or equal) to your CSS selectors
3. if any rule is overridden, use !important attribute to force your rules. If you follow rules 1 & 2 this shouldn't be necessary except for when using Bootstrap utility classes which often contain !important as explained here

Yes, overrides should be put in a separate styles.css (or custom.css) file so that the bootstrap.css remains unmodified. This makes it easier to upgrade the Bootstrap version without impacting the overrides. The reference to the styles.css follows after the bootstrap.css for the overrides to work.

<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="css/styles.css">

Just add whatever changes are needed in the custom CSS. For example:

legend {
  display: block;
  width: inherit;
  padding: 0;
  margin-bottom: 0;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  white-space: initial;
}

Note: It's not a good practice to use !important in the override CSS, unless you're overriding one of the Bootstrap Utility classes. CSS specificity always works for one CSS class to override another. Just make sure you use a CSS selector that is that same as, or more specific than the bootstrap.css

For example, consider the Bootstrap 4 dark Navbar link color. Here's the bootstrap.css...

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255,255,255,.5);
}

So, to override the Navbar link color, you can use the same selector, or a more specific selector such as:

#mynavbar .navbar-nav .nav-link {
    color: #ffcc00;
}

When the CSS selectors are the same, the last one takes precedence, which it why the styles.css should follow the bootstrap.css.

I appreciate this wasn't the OP's issue, but I ran into this issue recently with a different cause. For reference, I was using the Liquibase Maven plugin (liquibase-maven-plugin:3.1.1) with SQL Server.

Anyway, I'd erroneously copied and pasted a SQL Server "use" statement into one of my scripts that switches databases, so liquibase was running and updating the DATABASECHANGELOGLOCK, acquiring the lock in the correct database, but then switching databases to apply the changes. Not only could I NOT see my changes or liquibase audit in the correct database, but of course, when I ran liquibase again, it couldn't acquire the lock, as the lock had been released in the "wrong" database, and so was still locked in the "correct" database. I'd have expected liquibase to check the lock was still applied before releasing it, and maybe that is a bug in liquibase (I haven't checked yet), but it may well be addressed in later versions! That said, I suppose it could be considered a feature!

Quite a bit of a schoolboy error, I know, but I raise it here in case anyone runs into the same problem!

A good seed generation for me is:

Random rand = new Random(Guid.NewGuid().GetHashCode());

It is very random. The seed is always different because the seed is also random generated.

I had the same "TypeError: an integer is required" error message when attempting to write. Thanks, the .encode() solved it for me. I'm running python 3.4 on a Dell D530 running 32 bit Windows XP Pro.

I'm omitting the com port settings here:

>>>import serial

>>>ser = serial.Serial(5)

>>>ser.close()

>>>ser.open()

>>>ser.write("1".encode())

1

>>>

I wrote a small plugin for doing this! got sick of writing the same code over and over.

https://www.npmjs.com/package/js-file-req

Hope it helps.

It depends on whether a function uses external variable or not to perform operation.

External variables - variables defined outside the scope of a function.

• Lambda expressions are stateless because It depends on parameters, internal variables or constants to perform operations.

  Function<Integer,Integer> lambda = t -> {
      int n = 2
      return t * n 
  }
  

• Closures hold state because it uses external variables (i.e. variable defined outside the scope of the function body) along with parameters and constants to perform operations.

  int n = 2
  
  Function<Integer,Integer> closure = t -> {
      return t * n 
  }
  

When Java creates closure, it keeps the variable n with the function so it can be referenced when passed to other functions or used anywhere.

I wasn't satisfied with the rounded top and bottom to the shadow present in Deefour's solution so created my own.

inset box-shadow creates a nice uniform shadow with the top and bottom cut off.

To use this effect on the sides of your element, create two pseudo elements :before and :after positioned absolutely on the sides of the original element.

div:before, div:after {
  content: " ";
  height: 100%;
  position: absolute;
  top: 0;
  width: 15px;
}
div:before {
  box-shadow: -15px 0 15px -15px inset;
  left: -15px;
}
div:after {
  box-shadow: 15px 0 15px -15px inset;
  right: -15px;
}

div {
  background: #EEEEEE;
  height: 100px;
  margin: 0 50px;
  width: 100px;
  position: relative;
}

<div></div>

Edit

Depending on your design, you may be able to use clip-path, as shown in @Luke's answer. However, note that in many cases this still results in the shadow tapering off at the top and bottom as you can see in this example:

div {
  width: 100px;
  height: 100px;
  background: #EEE;
  box-shadow: 0 0 15px 0px #000;
  clip-path: inset(0px -15px 0px -15px);
  position: relative;
  margin: 0 50px;
}

<div></div>

Working nice:

#test {_x000D_
    width: 11px;_x000D_
    height: 14px;_x000D_
    background: url('data:image/gif;base64,R0lGOD lhCwAOAMQfAP////7+/vj4+Hh4eHd3d/v7+/Dw8HV1dfLy8ubm5vX19e3t7fr 6+nl5edra2nZ2dnx8fMHBwYODg/b29np6eujo6JGRkeHh4eTk5LCwsN3d3dfX 13Jycp2dnevr6////yH5BAEAAB8ALAAAAAALAA4AAAVq4NFw1DNAX/o9imAsB tKpxKRd1+YEWUoIiUoiEWEAApIDMLGoRCyWiKThenkwDgeGMiggDLEXQkDoTh CKNLpQDgjeAsY7MHgECgx8YR8oHwNHfwADBACGh4EDA4iGAYAEBAcQIg0Dk gcEIQA7');_x000D_
}_x000D_
_x000D_
@-webkit-keyframes rotating {_x000D_
    from{_x000D_
        -webkit-transform: rotate(0deg);_x000D_
    }_x000D_
    to{_x000D_
        -webkit-transform: rotate(360deg);_x000D_
    }_x000D_
}_x000D_
_x000D_
.rotating {_x000D_
    -webkit-animation: rotating 2s linear infinite;_x000D_
}

<div id='test' class='rotating'></div>

Here's my ultimate answer to this.

Also apparently javascript's new Date(year, month, day) constructor doesn't account for leap seconds too.

// Parses an Excel Date ("serial") into a
// corresponding javascript Date in UTC+0 timezone.
//
// Doesn't account for leap seconds.
// Therefore is not 100% correct.
// But will do, I guess, since we're
// not doing rocket science here.
//
// https://www.pcworld.com/article/3063622/software/mastering-excel-date-time-serial-numbers-networkdays-datevalue-and-more.html
// "If you need to calculate dates in your spreadsheets,
//  Excel uses its own unique system, which it calls Serial Numbers".
//
lib.parseExcelDate = function (excelSerialDate) {
  // "Excel serial date" is just
  // the count of days since `01/01/1900`
  // (seems that it may be even fractional).
  //
  // The count of days elapsed
  // since `01/01/1900` (Excel epoch)
  // till `01/01/1970` (Unix epoch).
  // Accounts for leap years
  // (19 of them, yielding 19 extra days).
  const daysBeforeUnixEpoch = 70 * 365 + 19;

  // An hour, approximately, because a minute
  // may be longer than 60 seconds, see "leap seconds".
  const hour = 60 * 60 * 1000;

  // "In the 1900 system, the serial number 1 represents January 1, 1900, 12:00:00 a.m.
  //  while the number 0 represents the fictitious date January 0, 1900".
  // These extra 12 hours are a hack to make things
  // a little bit less weird when rendering parsed dates.
  // E.g. if a date `Jan 1st, 2017` gets parsed as
  // `Jan 1st, 2017, 00:00 UTC` then when displayed in the US
  // it would show up as `Dec 31st, 2016, 19:00 UTC-05` (Austin, Texas).
  // That would be weird for a website user.
  // Therefore this extra 12-hour padding is added
  // to compensate for the most weird cases like this
  // (doesn't solve all of them, but most of them).
  // And if you ask what about -12/+12 border then
  // the answer is people there are already accustomed
  // to the weird time behaviour when their neighbours
  // may have completely different date than they do.
  //
  // `Math.round()` rounds all time fractions
  // smaller than a millisecond (e.g. nanoseconds)
  // but it's unlikely that an Excel serial date
  // is gonna contain even seconds.
  //
  return new Date(Math.round((excelSerialDate - daysBeforeUnixEpoch) * 24 * hour) + 12 * hour);
};

I had same problem in the render() method. The problem comes when you return from render() as :

render() {
    return 
    (
        <div>Here comes JSX !</div>
    );
}

i.e. if you start the parenthesis in a new line

Try using:

render() {
    return (
        <div>Here comes JSX !</div>
    );
}

This will solve the error

Just use substring: "apple".substring(3); will return le

That's exactly how you use it. There is a possibility that the address you have does not correspond to something directly in your source code though.

For example:

$ cat t.c
#include <stdio.h>
int main()
{
    printf("hello\n");
    return 0;
}
$ gcc -g t.c
$ addr2line -e a.out 0x400534
/tmp/t.c:3
$ addr2line -e a.out 0x400550
??:0

0x400534 is the address of main in my case. 0x400408 is also a valid function address in a.out, but it's a piece of code generated/imported by GCC, that has no debug info. (In this case, __libc_csu_init. You can see the layout of your executable with readelf -a your_exe.)

Other times when addr2line will fail is if you're including a library that has no debug information.

You can use custom drawable to make your Progressbar stylable. Create a drawable file

progress_user_badge.xml

<?xml version="1.0" encoding="utf-8"?>

<layer-list xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:id="@android:id/background">
        <shape android:shape="rectangle">
            <corners android:radius="@dimen/_5sdp"/>
            <solid android:color="@color/your_default_color" />
        </shape>
    </item>

    <item android:id="@android:id/progress">
        <clip>
            <shape android:shape="rectangle">
                <corners android:radius="@dimen/_5sdp"/>
                <solid android:color="@color/your_exact_color" />
            </shape>
        </clip>
    </item>

</layer-list>

now use this drawable file in your widget

<ProgressBar
    android:id="@+id/badge_progress_bar"
    style="?android:attr/progressBarStyleHorizontal"
    android:layout_width="@dimen/_200sdp"
    android:layout_height="@dimen/_7sdp"
    android:layout_gravity="center"
    android:layout_marginTop="@dimen/_15sdp"
    android:indeterminate="false"
    android:max="100"
    android:progress="70"
    android:progressDrawable="@drawable/progress_user_badge"/>

You can use the bellow line to change the progress color of Progressbar programmatically

badge_progress_bar.progressTintList = ColorStateList.valueOf(ContextCompat.getColor(this, R.color.your_color))

SELECT @@IDENTITY AS 'Identity';

or

SELECT last_insert_id();

Here is a page with javascript examples for various spherical calculations. The very first one on the page should give you what you need.

http://www.movable-type.co.uk/scripts/latlong.html

Here is the Javascript code

var R = 6371; // km
var dLat = (lat2-lat1).toRad();
var dLon = (lon2-lon1).toRad(); 
var a = Math.sin(dLat/2) * Math.sin(dLat/2) + 
        Math.cos(lat1.toRad()) * Math.cos(lat2.toRad()) *
        Math.sin(dLon/2) * Math.sin(dLon/2); 
var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a)); 
var d = R * c;

Where 'd' will hold the distance.

About the .dex File :

One of the most remarkable features of the Dalvik Virtual Machine (the workhorse under the Android system) is that it does not use Java bytecode. Instead, a homegrown format called DEX was introduced and not even the bytecode instructions are the same as Java bytecode instructions.

Compiled Android application code file.

Android programs are compiled into .dex (Dalvik Executable) files, which are in turn zipped into a single .apk file on the device. .dex files can be created by automatically translating compiled applications written in the Java programming language.

Dex file format:

 1. File Header
 2. String Table
 3. Class List
 4. Field Table
 5. Method Table
 6. Class Definition Table
 7. Field List
 8. Method List
 9. Code Header
10. Local Variable List

Android has documentation on the Dalvik Executable Format (.dex files). You can find out more over at the official docs: Dex File Format

.dex files are similar to java class files, but they were run under the Dalkvik Virtual Machine (DVM) on older Android versions, and compiled at install time on the device to native code with ART on newer Android versions.

You can decompile .dex using the dexdump tool which is provided in android-sdk.

There are also some Reverse Engineering Techniques to make a jar file or java class file from a .dex file.

With python 3 you can use the pathlib module (pathlib.PurePath for example):

>>> import pathlib

>>> path = pathlib.PurePath('/folderA/folderB/folderC/folderD/')
>>> path.name
'folderD'

If you want the last folder name where a file is located:

>>> path = pathlib.PurePath('/folderA/folderB/folderC/folderD/file.py')
>>> path.parent.name
'folderD'

In my case, I stumbled upon one issue with using printf solution:

$ printf "%x" 008 bash: printf: 008: invalid octal number

The easiest way was to use solution with bc, suggested in post higher:

$ bc <<< "obase=16; 008" 8

It is probably not the best thing to do. You need to at least check out your PHP error log for things going wrong ;)

# PHP error handling for development servers
php_flag display_startup_errors off
php_flag display_errors off
php_flag html_errors off
php_flag log_errors on
php_flag ignore_repeated_errors off
php_flag ignore_repeated_source off
php_flag report_memleaks on
php_flag track_errors on
php_value docref_root 0
php_value docref_ext 0
php_value error_log /home/path/public_html/domain/PHP_errors.log
php_value error_reporting -1
php_value log_errors_max_len 0

    DB::statement("your query")

I used it for add index to column in migration

you must add in your MODULE-LEVEL build.gradle file with:

//module-level build.gradle file
repositories {
    maven {
        url 'https://maven.google.com'

    }
}

see: Google's Maven repository

I have observed that when I use Android Studio 2.3.3 I MUST add repositories{maven{url 'https://maven.google.com'}} in MODULE-LEVEL build.gradle. In the case of Android Studio 3.0.0 there is no need for the addition in module-level build.gradle. It is enough the addition in project-level build.gradle which has been referred to in the other posts here, namely:

//project-level build.gradle file
allprojects {
 repositories {
    jcenter()
    maven {
        url 'https://maven.google.com/'
        name 'Google'
    }
  }
}

UPDATE 11-14-2017: The solution, that I present, was valid when I did the post. Since then, there have been various updates (even with respect to the site I refer to), and I do not know if now is valid. For one month I did my work depending on the solution above, until I upgraded to Android Studio 3.0.0

I know its kind of odd but I experienced this error for a c# application and finally I found out the problem is the Icon of the form! when I changed it everything just worked fine.

I should say that I had this error just in XP not in 7 or 8 .

If you use ECMAScript 6, you can simply write like this.

// First, create a wrap object.
const wrap = {
    [variableName]: true
}
// Then, use it
<SomeComponent {...{wrap}} />

You can use RETURNING id after insert query.

INSERT INTO distributors (id, name) VALUES (DEFAULT, 'ALI') RETURNING id;

and result:

 id 
----
  1

In the above example id is auto-increment filed.

In my case, it was because I was only catching specific types of exceptions:

try
  {
    get-item -Force -LiteralPath $Path -ErrorAction Stop

    #if file exists
    if ($Path -like '\\*') {$fileType = 'n'}  #Network
    elseif ($Path -like '?:\*') {$fileType = 'l'} #Local
    else {$fileType = 'u'} #Unknown File Type

  }
catch [System.UnauthorizedAccessException] {$fileType = 'i'} #Inaccessible
catch [System.Management.Automation.ItemNotFoundException]{$fileType = 'x'} #Doesn't Exist

Added these to handle additional the exception causing the terminating error, as well as unexpected exceptions

catch [System.Management.Automation.DriveNotFoundException]{$fileType = 'x'} #Doesn't Exist
catch {$fileType='u'} #Unknown

Depending on your applications, it might be easier to limit the memory the language interpreter uses. For example with Java you can set the amount of RAM the JVM will be allocated.

Otherwise it is possible to set it once for each process with the windows API

SetProcessWorkingSetSize Function

The CSS tag 'margin' is actually a shorthand for the four separate margin values, top/left/bottom/right. Use css('marginTop'), etc. - note they will have 'px' on the end if you have specified them that way.

Use parseInt() around the result to turn it in to the number value.

NB. As noted by Omaty, the order of the shorthand 'margin' tag is: top right bottom left - the above list was not written in a way intended to be the list order, just a list of that specified in the tag.

>>> import os, time
>>> time.strftime('%X %x %Z')
'12:45:20 08/19/09 CDT'
>>> os.environ['TZ'] = 'Europe/London'
>>> time.tzset()
>>> time.strftime('%X %x %Z')
'18:45:39 08/19/09 BST'

To get the specific values you've listed:

>>> year = time.strftime('%Y')
>>> month = time.strftime('%m')
>>> day = time.strftime('%d')
>>> hour = time.strftime('%H')
>>> minute = time.strftime('%M')

See here for a complete list of directives. Keep in mind that the strftime() function will always return a string, not an integer or other type.

http://localhost/phpmyadmin

Username: root

Password:

(No password set)

If id is sequential starting at 1, the simplest (and quickest) would be:

UPDATE `table` 
SET uid = ELT(id, 2952, 4925, 1592) 
WHERE id IN (1,2,3)

As ELT() returns the Nth element of the list of strings: str1 if N = 1, str2 if N = 2, and so on. Returns NULL if N is less than 1 or greater than the number of arguments.

Clearly, the above code only works if id is 1, 2, or 3. If id was 10, 20, or 30, either of the following would work:

UPDATE `table` 
SET uid = CASE id 
WHEN 10 THEN 2952 
WHEN 20 THEN 4925 
WHEN 30 THEN 1592 END CASE 
WHERE id IN (10, 20, 30)

or the simpler:

UPDATE `table` 
SET uid = ELT(FIELD(id, 10, 20, 30), 2952, 4925, 1592) 
WHERE id IN (10, 20, 30)

As FIELD() returns the index (position) of str in the str1, str2, str3, ... list. Returns 0 if str is not found.

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

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

Re: craigts's response, for anyone having trouble with using either False or None parameters for index_col, such as in cases where you're trying to get rid of a range index, you can instead use an integer to specify the column you want to use as the index. For example:

df = pd.read_csv('file.csv', index_col=0)

The above will set the first column as the index (and not add a range index in my "common case").

Update

Given the popularity of this answer, I thought i'd add some context/ a demo:

# Setting up the dummy data
In [1]: df = pd.DataFrame({"A":[1, 2, 3], "B":[4, 5, 6]})

In [2]: df
Out[2]:
   A  B
0  1  4
1  2  5
2  3  6

In [3]: df.to_csv('file.csv', index=None)
File[3]:
A  B
1  4
2  5
3  6

Reading without index_col or with None/False will all result in a range index:

In [4]: pd.read_csv('file.csv')
Out[4]:
   A  B
0  1  4
1  2  5
2  3  6

# Note that this is the default behavior, so the same as In [4]
In [5]: pd.read_csv('file.csv', index_col=None)
Out[5]:
   A  B
0  1  4
1  2  5
2  3  6

In [6]: pd.read_csv('file.csv', index_col=False)
Out[6]:
   A  B
0  1  4
1  2  5
2  3  6

However, if we specify that "A" (the 0th column) is actually the index, we can avoid the range index:

In [7]: pd.read_csv('file.csv', index_col=0)
Out[7]:
   B
A
1  4
2  5
3  6

On macOS 10.12.x (Sierra), if you have spaces in file names or subdirectories, you can use the following:

find . -name '*.swift' -exec echo '"{}"' \; |xargs wc -l

Working on Angular 8 No need to import ChangeDector

ngIf allows you not to load the element and avoid adding more stress to your application. Here's how I got it running without ChangeDetector

elem: ElementRef;

@ViewChild('elemOnHTML', {static: false}) set elemOnHTML(elemOnHTML: ElementRef) {
    if (!!elemOnHTML) {
      this.elem = elemOnHTML;
    }
}

Then when I change my ngIf value to be truthy I would use setTimeout like this for it to wait only for the next change cycle:

  this.showElem = true;
  console.log(this.elem); // undefined here
  setTimeout(() => {
    console.log(this.elem); // back here through ViewChild set
    this.elem.do();
  });

This also allowed me to avoid using any additional libraries or imports.

Short answer: No.

The switch statement takes an expression that is only evaluated once. Based on the result, another piece of code is executed.

So what? => String.StartsWith is a function. Together with a given parameter, it is an expression. However, for your case you need to pass a different parameter for each case, so it cannot be evaluated only once.

Long answer #1 has been given by others.

Long answer #2:

Depending on what you're trying to achieve, you might be interested in the Command Pattern/Chain-of-responsibility pattern. Applied to your case, each piece of code would be represented by an implementation of a Command. In addition to the execute method, the command can provide a boolean Accept method, which checks whether the given string starts with the respective parameter.

Advantage: Instead of your hardcoded switch statement, hardcoded StartsWith evaluations and hardcoded strings, you'd have lot more flexibility.

The example you gave in your question would then look like this:

var commandList = new List<Command>() { new MyABCCommand() };

foreach (Command c in commandList)
{
    if (c.Accept(mystring))
    {
        c.Execute(mystring);
        break;
    }
}

class MyABCCommand : Command
{
    override bool Accept(string mystring)
    {
        return mystring.StartsWith("abc");
    }
}    

C also does a good job at not making anything ambiguous.

Sure the dot could be overloaded to mean both things, but the arrow makes sure that the programmer knows that he's operating on a pointer, just like when the compiler won't let you mix two incompatible types.

java_home environment variable should point to the location of the proper version of java installation directory, so that tomcat starts with the right version. for example it you built the project with java 1.7 , then make sure that JAVA_HOME environment variable points to the jdk 1.7 installation directory in your machine.

I had same problem , when i deploy the war in tomcat and run, the link throws the error. But pointing the variable - JAVA_HOME to jdk 1.7 resolved the issue, as my war file was built in java 1.7 environment.

One more way- By using java.lang.Integer you can get string representation of the first argument i in the radix (Octal - 8, Hex - 16, Binary - 2) specified by the second argument.

 Integer.toString(i, radix)

Example_

private void getStrtingRadix() {
        // TODO Auto-generated method stub
         /* returns the string representation of the 
          unsigned integer in concern radix*/
         System.out.println("Binary eqivalent of 100 = " + Integer.toString(100, 2));
         System.out.println("Octal eqivalent of 100 = " + Integer.toString(100, 8));
         System.out.println("Decimal eqivalent of 100 = " + Integer.toString(100, 10));
         System.out.println("Hexadecimal eqivalent of 100 = " + Integer.toString(100, 16));
    }

OutPut_

Binary eqivalent of 100 = 1100100
Octal eqivalent of 100 = 144
Decimal eqivalent of 100 = 100
Hexadecimal eqivalent of 100 = 64

window.onload = function() {
    var el = document.documentElement,
        rfs = el.requestFullScreen
        || el.webkitRequestFullScreen
        || el.mozRequestFullScreen;
    rfs.call(el);
};

Another way is with a function,

Below is a way to remove all vowels from a string, just by calling the function

def disemvowel(s):
    return s.translate(None, "aeiouAEIOU")

You can work out the columns that are only in one DataFrame and use this to select a subset of columns in the merge.

cols_to_use = df2.columns.difference(df.columns)

Then perform the merge (note this is an index object but it has a handy tolist() method).

dfNew = merge(df, df2[cols_to_use], left_index=True, right_index=True, how='outer')

This will avoid any columns clashing in the merge.

I think the most elegant solution is to pass a lambda function to "type", as mentioned by Chepner. In addition to this, if you do not know beforehand what the delimiter of your list will be, you can also pass multiple delimiters to re.split:

# python3 test.py -l "abc xyz, 123"

import re
import argparse

parser = argparse.ArgumentParser(description='Process a list.')
parser.add_argument('-l', '--list',
                    type=lambda s: re.split(' |, ', s),
                    required=True,
                    help='comma or space delimited list of characters')

args = parser.parse_args()
print(args.list)


# Output: ['abc', 'xyz', '123']

one of the Easy Way for Encode Or Decode HTML-entities
just Call a Function with one argument...

Decode HTML-entities

function decodeHTMLEntities(text) {
  var textArea = document.createElement('textarea');
  textArea.innerHTML = text;
  return textArea.value;
}

Decode HTML-entities (JQuery)

function decodeHTMLEntities(text) {
  return $("<textarea/>").html(text).text();
}

Encode HTML-entities

function encodeHTMLEntities(text) {
  var textArea = document.createElement('textarea');
  textArea.innerText = text;
  return textArea.innerHTML;
}

Encode HTML-entities (JQuery)

function encodeHTMLEntities(text) {
  return $("<textarea/>").text(text).html();
}

In case anyone is setting a ForeignKey, you can just allow nullable fields without setting a default:

new_field = models.ForeignKey(model, null=True)

If you already have data stored within the database, you can also set a default value:

new_field = models.ForeignKey(model, default=<existing model id here>)

Changing the Process Model Identity to LocalSystem fixed this issue for me. You can find this setting if you right click on the application pool and chose "Advanced Settings". I'm running IIS 7.5.

I had the same issue and tried everything. This 400 happened for an upstream proxy. Debug logged showed absolutely nothing.

The problem was in duplicate proxy_set_header Host $http_host directive, which I didn't notice initially. Removing duplicate one solved the issue immediately. I wish nginx was saying something other than 400 in this scenario, as nginx -t didn't complain at all.

P.S. this happened while migrating from older nginx 1.10 to the newer 1.19. Before it was tolerated apparently.

For .NET Core 2.2, you can use FormattableString for dynamic SQL.

//Assuming this is your dynamic value and this not coming from user input
var tableName = "LogTable"; 
// let's say target date is coming from user input
var targetDate = DateTime.Now.Date.AddDays(-30);
var param = new SqlParameter("@targetDate", targetDate);  
var sql = string.Format("Delete From {0} Where CreatedDate < @targetDate", tableName);
var froamttedSql = FormattableStringFactory.Create(sql, param);
_db.Database.ExecuteSqlCommand(froamttedSql);

Use public_path()

For reference:

// Path to the project's root folder    
echo base_path();

// Path to the 'app' folder    
echo app_path();        

// Path to the 'public' folder    
echo public_path();

// Path to the 'storage' folder    
echo storage_path();

// Path to the 'storage/app' folder    
echo storage_path('app');

For docker-compose. In the docker-compose.yml:

version: '3'
services:
    app:
        image: ...
        user: ${UID:-0}
...

In .env:

UID=1000

Here's how I check if the current network is using cellular or not on the latest Android versions:

val isCellular: Boolean get() {
    val cm = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        cm.getNetworkCapabilities(cm.activeNetwork).hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)
    } else {
        cm.activeNetworkInfo?.type == ConnectivityManager.TYPE_MOBILE
    }
}

This can be caused by the two sides of the connection disagreeing over whether the connection timed out or not during a keepalive. (Your code tries to reused the connection just as the server is closing it because it has been idle for too long.) You should basically just retry the operation over a new connection. (I'm surprised your library doesn't do this automatically.)

The solution by James works for all Platforms.

Alternatively on Windows you can also add the following just before you return from main function:

  system("pause");

This will run the pause command which waits till you press a key and also displays a nice message Press any key to continue . . .

Try this replaceAll: http://dumpsite.com/forum/index.php?topic=4.msg8#msg8

String.prototype.replaceAll = function(str1, str2, ignore) 
{
    return this.replace(new RegExp(str1.replace(/([\/\,\!\\\^\$\{\}\[\]\(\)\.\*\+\?\|\<\>\-\&])/g,"\\$&"),(ignore?"gi":"g")),(typeof(str2)=="string")?str2.replace(/\$/g,"$$$$"):str2);
} 

It is very fast, and it will work for ALL these conditions that many others fail on:

"x".replaceAll("x", "xyz");
// xyz

"x".replaceAll("", "xyz");
// xyzxxyz

"aA".replaceAll("a", "b", true);
// bb

"Hello???".replaceAll("?", "!");
// Hello!!!

Let me know if you can break it, or you have something better, but make sure it can pass these 4 tests.

htmlspecialchars function is the best solution fellows. Today I was searching for how to insert strings with special characters and the google thrown so many Stackoverflow listings.None of them provided me solution. I found it in w3schools page. Yes I could solve my problem by using this function like this:

$abc = $POST['xyz'];

$abc = htmlspecialchars($abc);

int x = thisObject.compareTo(anotherObject);

The compareTo() method returns an int with the following characteristics:

• negative If thisObject < anotherObject
• zero If thisObject == anotherObject
• positive If thisObject > anotherObject

According to Express behind proxies, req.ip has taken into account reverse proxy if you have configured trust proxy properly. Therefore it's better than req.connection.remoteAddress which is obtained from network layer and unaware of proxy.

First of All Theory

1. Big O = Upper Limit O(n)

2. Theta = Order Function - theta(n)

3. Omega = Q-Notation(Lower Limit) Q(n)

Why People Are so Confused?

In many Blogs & Books How this Statement is emphasised is Like

"This is Big O(n^3)" etc.

and people often Confuse like weather

O(n) == theta(n) == Q(n)

But What Worth keeping in mind is They Are Just Mathematical Function With Names O, Theta & Omega

so they have same General Formula of Polynomial,

Let,

f(n) = 2n4 + 100n2 + 10n + 50 then,

g(n) = n4, So g(n) is Function which Take function as Input and returns Variable with Biggerst Power,

Same f(n) & g(n) for Below all explainations

Big O - Function (Provides Upper Bound)

Big O(n4) = 3n4, Because 3n4 > 2n4

3n4 is value of Big O(n4) Just like f(x) = 3x

n4 is playing a role of x here so,

Replacing n4 with x'so, Big O(x') = 2x', Now we both are happy General Concept is

So 0 = f(n) = O(x')

O(x') = cg(n) = 3n4

Putting Value,

0 = 2n4 + 100n2 + 10n + 50 = 3n4

3n4 is our Upper Bound

Theta(n) Provides Lower Bound

Theta(n4) = cg(n) = 2n4 Because 2n4 = Our Example f(n)

2n4 is Value of Theta(n4)

so, 0 = cg(n) = f(n)

0 = 2n4 = 2n4 + 100n2 + 10n + 50

2n4 is our Lower Bound

Omega n - Order Function

This is Calculated to find out that weather lower Bound is similar to Upper bound,

Case 1). Upper Bound is Similar to Lower Bound

if Upper Bound is Similar to Lower Bound, The Average Case is Similar

Example, 2n4 = f(x) = 2n4,
Then Omega(n) = 2n4

Case 2). if Upper Bound is not Similar to Lower Bound

in this case, Omega(n) is Not fixed but Omega(n) is the set of functions with the same order of growth as g(n).

Example 2n4 = f(x) = 3n4, This is Our Default Case,
Then, Omega(n) = c'n4, is a set of functions with 2 = c' = 3

Hope This Explained!!

Building off of @s1m0nw1 excellent answer I made the following changes.

1. (0..n) implies inclusive in Kotlin
2. (0 until n) implies exclusive in Kotlin
3. Use a singleton object for the Random instance (optional)

Code:

private object RandomRangeSingleton : Random()

fun ClosedRange<Int>.random() = RandomRangeSingleton.nextInt((endInclusive + 1) - start) + start

Test Case:

fun testRandom() {
        Assert.assertTrue(
                (0..1000).all {
                    (0..5).contains((0..5).random())
                }
        )
        Assert.assertTrue(
                (0..1000).all {
                    (0..4).contains((0 until 5).random())
                }
        )
        Assert.assertFalse(
                (0..1000).all {
                    (0..4).contains((0..5).random())
                }
        )
    }

Extending @endian 's answer, you could use a thread and call a method to update the TextView. Below is some code I made up on the spot.

java.util.Date noteTS;
String time, date;
TextView tvTime, tvDate;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.deskclock);

    tvTime = (TextView) findViewById(R.id.tvTime);
    tvDate = (TextView) findViewById(R.id.tvDate);

    Thread t = new Thread() {

        @Override
        public void run() {
            try {
                while (!isInterrupted()) {
                    Thread.sleep(1000);
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            updateTextView();
                        }
                    });
                }
            } catch (InterruptedException e) {
            }
        }
    };

    t.start();
}

private void updateTextView() {
    noteTS = Calendar.getInstance().getTime();

    String time = "hh:mm"; // 12:00
    tvTime.setText(DateFormat.format(time, noteTS));

    String date = "dd MMMMM yyyy"; // 01 January 2013
    tvDate.setText(DateFormat.format(date, noteTS));
}

I think you want something along the line of:

Parent:

<Editor name={this.state.fileData} />

Editor:

var Editor = React.createClass({
  displayName: 'Editor',
  propTypes: {
    name: React.PropTypes.string.isRequired
  },
  getInitialState: function() { 
    return {
      value: this.props.name
    };
  },
  handleChange: function(event) {
    this.setState({value: event.target.value});
  },
  render: function() {
    return (
      <form id="noter-save-form" method="POST">
        <textarea id="noter-text-area" name="textarea" value={this.state.value} onChange={this.handleChange} />
        <input type="submit" value="Save" />
      </form>
    );
  }
});

This is basically a direct copy of the example provided on https://facebook.github.io/react/docs/forms.html

Update for React 16.8:

import React, { useState } from 'react';

const Editor = (props) => {
    const [value, setValue] = useState(props.name);

    const handleChange = (event) => {
        setValue(event.target.value);
    };

    return (
        <form id="noter-save-form" method="POST">
            <textarea id="noter-text-area" name="textarea" value={value} onChange={handleChange} />
            <input type="submit" value="Save" />
        </form>
    );
}

Editor.propTypes = {
    name: PropTypes.string.isRequired
};

If your sed usage tends to be entirely substitution expressions (as mine tends to be), you can also use perl -pe instead

$ echo 'foo,bar,baz' | perl -pe 's/,/,\n/g'
foo,
bar,
baz

The question specifically states the performance needs to be improved for ad-hoc queries, and that indexes can't be added. So taking that at face value, what can be done to improve performance on any table?

Since we're considering ad-hoc queries, the WHERE clause and the ORDER BY clause can contain any combination of columns. This means that almost regardless of what indexes are placed on the table there will be some queries that require a table scan, as seen above in query plan of a poorly performing query.

Taking this into account, let's assume there are no indexes at all on the table apart from a clustered index on the primary key. Now let's consider what options we have to maximize performance.

• Defragment the table

  As long as we have a clustered index then we can defragment the table using DBCC INDEXDEFRAG (deprecated) or preferably ALTER INDEX. This will minimize the number of disk reads required to scan the table and will improve speed.

• Use the fastest disks possible. You don't say what disks you're using but if you can use SSDs.

• Optimize tempdb. Put tempdb on the fastest disks possible, again SSDs. See this SO Article and this RedGate article.

• As stated in other answers, using a more selective query will return less data, and should be therefore be faster.

Now let's consider what we can do if we are allowed to add indexes.

If we weren't talking about ad-hoc queries, then we would add indexes specifically for the limited set of queries being run against the table. Since we are discussing ad-hoc queries, what can be done to improve speed most of the time?

• Add a single column index to each column. This should give SQL Server at least something to work with to improve the speed for the majority of queries, but won't be optimal.
• Add specific indexes for the most common queries so they are optimized.
• Add additional specific indexes as required by monitoring for poorly performing queries.

Edit

I've run some tests on a 'large' table of 22 million rows. My table only has six columns but does contain 4GB of data. My machine is a respectable desktop with 8Gb RAM and a quad core CPU and has a single Agility 3 SSD.

I removed all indexes apart from the primary key on the Id column.

A similar query to the problem one given in the question takes 5 seconds if SQL server is restarted first and 3 seconds subsequently. The database tuning advisor obviously recommends adding an index to improve this query, with an estimated improvement of > 99%. Adding an index results in a query time of effectively zero.

What's also interesting is that my query plan is identical to yours (with the clustered index scan), but the index scan accounts for 9% of the query cost and the sort the remaining 91%. I can only assume your table contains an enormous amount of data and/or your disks are very slow or located over a very slow network connection.

It works for me:

Today is: 31/03/2012

echo date("Y-m-d", strtotime(date('m', mktime() - 31*3600*24).'/01/'.date('Y').' 00:00:00')); // 2012-02-01
echo  date("Y-m-d", mktime() - 31*3600*24); // 2012-02-29

I opened up my .gitconfig and amended it with:

[core]
    editor = 'C:/Users/miqid/AppData/Local/Code/app-0.1.0/Code.exe'

That did it for me (I'm on Windows 8).

However, I noticed that after I tried an arbitrary git commit that in my Git Bash console I see the following message:

[9168:0504/160114:INFO:renderer_main.cc(212)] Renderer process started

Unsure of what the ramifications of this might be.

These words existed way before Computer Science came around.

1. Attribute is a quality or object that we attribute to someone or something. For example, the scepter is an attribute of power and statehood.

2. Property is a quality that exists without any attribution. For example, clay has adhesive qualities; i.e, a property of clay is its adhesive quality. Another example: one of the properties of metals is electrical conductivity. Properties demonstrate themselves through physical phenomena without the need to attribute them to someone or something. By the same token, saying that someone has masculine attributes is self-evident. In effect, you could say that a property is owned by someone or something.

To be fair though, in Computer Science these two words, at least for the most part, can be used interchangeably - but then again programmers usually don't hold degrees in English Literature and do not write or care much about grammar books :).

An Iterator moves forward only, if it read it once, it's done. Your

m.get(itr2.next());

is reading the next value of itr2.next();, that is why you are missing a few (actually not a few, every other) keys.

Like ligget78 said, DPAPI would be a good way to go for storing passwords. Check out the ProtectedData class on MSDN for example usage.

There is a library called BoofCV which claims to better than ZBar and other libraries.
Here are the steps to use that (any OS).

Pre-requisites:

• Ensure JDK 14+ is installed and set in $PATH
• pip install pyboof

Class to decode:

import os
import numpy as np
import pyboof as pb

pb.init_memmap() #Optional

class QR_Extractor:
    # Src: github.com/lessthanoptimal/PyBoof/blob/master/examples/qrcode_detect.py
    def __init__(self):
        self.detector = pb.FactoryFiducial(np.uint8).qrcode()
    
    def extract(self, img_path):
        if not os.path.isfile(img_path):
            print('File not found:', img_path)
            return None
        image = pb.load_single_band(img_path, np.uint8)
        self.detector.detect(image)
        qr_codes = []
        for qr in self.detector.detections:
            qr_codes.append({
                'text': qr.message,
                'points': qr.bounds.convert_tuple()
            })
        return qr_codes

Usage:

qr_scanner = QR_Extractor()
output = qr_scanner.extract('Your-Image.jpg')
print(output)

Tested and works on Python 3.8 (Windows & Ubuntu)

• You can map commands that normally manipulate buffers to manipulate tabs, as I've done with gf in my .vimrc:

  map gf :tabe <cfile><CR>
  

  I'm sure you can do the same with [^

• I don't think vim supports this for tabs (yet). I use gt and gT to move to the next and previous tabs, respectively. You can also use Ngt, where N is the tab number. One peeve I have is that, by default, the tab number is not displayed in the tab line. To fix this, I put a couple functions at the end of my .vimrc file (I didn't paste here because it's long and didn't format correctly).

Sub don't return values and functions don't have side effects.

Sometimes you want both side effect and return value.

This is easy to be done once you know that VBA passes arguments by default by reference so you can write your code in this way:

Sub getValue(retValue as Long)
    ...
    retValue = 42 
End SUb 

Sub Main()
    Dim retValue As Long
    getValue retValue 
    ... 
End SUb

You are getting confused with transclude: true, which would append the inner content.

replace: true means that the content of the directive template will replace the element that the directive is declared on, in this case the <div myd1> tag.

http://plnkr.co/edit/k9qSx15fhSZRMwgAIMP4?p=preview

For example without replace:true

<div myd1><span class="replaced" myd1="">directive template1</span></div>

and with replace:true

<span class="replaced" myd1="">directive template1</span>

As you can see in the latter example, the div tag is indeed replaced.

You could implement it like this:

@SuppressWarnings("unchecked")
public <T extends Animal> T callFriend(String name) {
    return (T)friends.get(name);
}

(Yes, this is legal code; see Java Generics: Generic type defined as return type only.)

The return type will be inferred from the caller. However, note the @SuppressWarnings annotation: that tells you that this code isn't typesafe. You have to verify it yourself, or you could get ClassCastExceptions at runtime.

Unfortunately, the way you're using it (without assigning the return value to a temporary variable), the only way to make the compiler happy is to call it like this:

jerry.<Dog>callFriend("spike").bark();

While this may be a little nicer than casting, you are probably better off giving the Animal class an abstract talk() method, as David Schmitt said.

You can use the toLowerCase() method:

public boolean contains( String haystack, String needle ) {
  haystack = haystack == null ? "" : haystack;
  needle = needle == null ? "" : needle;

  // Works, but is not the best.
  //return haystack.toLowerCase().indexOf( needle.toLowerCase() ) > -1

  return haystack.toLowerCase().contains( needle.toLowerCase() )
}

Then call it using:

if( contains( str1, str2 ) ) {
  System.out.println( "Found " + str2 + " within " + str1 + "." );
}

Notice that by creating your own method, you can reuse it. Then, when someone points out that you should use contains instead of indexOf, you have only a single line of code to change.

JVM : A specification which describes the the way/resources to run a java program. Actually executes the byte code and make java platform independent. In doing so, it is different for different platform. JVM for windows cannot work as JVM for UNIX.

JRE : Implementation of JVM. (JVM + run time libraries)

JDK : JRE + java compiler and other essential tools to build a java program from scratch

<script type="text/javascript" src="http://twitter.github.com/bootstrap/assets/js/bootstrap-dropdown.js"></script>

If you scale 1600x900 to 1280x720 you have

scale_x = 1280.0/1600
scale_y = 720.0/900

Then you can use it to find button size, and button position

button_width  = 300 * scale_x
button_height = 300 * scale_y

button_x = 1440 * scale_x
button_y = 860  * scale_y

If you scale 1280x720 to 1600x900 you have

scale_x = 1600.0/1280
scale_y = 900.0/720

and rest is the same.

I add .0 to value to make float - otherwise scale_x, scale_y will be rounded to integer - in this example to 0 (zero) (Python 2.x)

yourLabel.baselineAdjustment = UIBaselineAdjustmentAlignCenters;

Because Google led me here, on Ubuntu 20.04 this works in 2020:

sudo apt install php7.4-xml

If on Apache2, remember to restart (probably not necessary):

sudo systemctl restart apache2

You could use the checked selector to grab only the selected ones (negating the need to know the count or to iterate over them all yourself):

$("input[name='user_group[]']:checked")

With those checked items, you can either create a collection of those values or do something to the collection:

var values = new Array();
$.each($("input[name='user_group[]']:checked"), function() {
  values.push($(this).val());
  // or you can do something to the actual checked checkboxes by working directly with  'this'
  // something like $(this).hide() (only something useful, probably) :P
});

The java standard answer is often:

• JasperReports: http://jasperforge.org
• iReport: http://ireport.sourceforge.net
• openreports: http://oreports.com/

<html>
<head>
</head>
<body>
<script>
function demo(){
    var d=document.getElementById('s1');
    var e=document.getElementById('show_f').value;
    var f=document.getElementById('show_f').type; 

    if(d.value=="show"){
        var f= document.getElementById('show_f').type="text";
        var g=document.getElementById('show_f').value=e;
        d.value="Hide";

    } else{
        var f= document.getElementById('show_f').type="password";
        var g=document.getElementById('show_f').value=e;
        d.value="show";
     }     
  }   
</script>   

<form method='post'>
Password: <input type='password' name='pass_f' maxlength='30' id='show_f'><input type="button" onclick="demo()" id="s1" value="show" style="height:25px; margin-left:5px;margin-top:3px;"><br><br>
<input type='submit' name='sub' value='Submit Now'>

</form>
</body>
</html>

I'm also in the middle of trying to understand how this all connects.

Here's what I've found so far in XCode, but I hope to be corrected or affirmed if my assumptions are correct. I haven't found an out of the box build to xcode from cordova that correctly applies the icons. Like you I've updated all the icons listed in the config.xml but no dice.

So...

First, I usually update the config.xml in the root of the project with the one in my "www" folder (this I do out of uncertainty that the www/config.xml has any precedence or if it's even applied)

Second, I update the "Build Phases" of the project. Expand "Copy Bundle Resources", you've already noticed all of the images in "Resources/icons", "Resources/splash". You can either:

• remove all of these to avoid overwriting your images OR
• update all of these images with your own (renaming to the image name listed)

As I was working this out, you might be able to minimally just update images from the "Summary" tab.

Drag-and-drop your images from your res folders to the appropriate image in the "Summary" tab. (res/icon/ios -> App icons and res/screen/ios -> Launch Images). I do it only for iPhone since my app is iPhone only. Check "prerendered" if you don't want gloss to appear.

Then update the "icon.png" referenced in the project's plist file: PROJECT_NAME-Info.plist or in the "Info" tab when looking at the project target. Rename it to "icon-57.png" (that now lives in your project root, this was automatically added to the root when you did the drag-and-drop.

Build and you should an updated app icon.

If you want to use global variable i of file1.c in file2.c, then below are the points to remember:

1. main function shouldn't be there in file2.c
2. now global variable i can be shared with file2.c by two ways:
   a) by declaring with extern keyword in file2.c i.e extern int i;
   b) by defining the variable i in a header file and including that header file in file2.c.

Process.Start("explorer.exe" , @"C:\Users");

I had to use this, the other way of just specifying the tgt dir would shut the explorer window when my application terminated.

It can be confusing, I agree. Try utilizing table features. I use this simple CSS trick to position modals at the center of the webpage. It has large browser support:

<div class="table">
    <div class="cell">
        <img src="..." alt="..." />
        <span>It works now</span>
    </div>
</div>

and CSS part:

.table { display: table; }
.cell { display: table-cell; vertical-align: middle; }

Note that you have to style and adjust the size of image and table container to make it work as you desire. Enjoy.

You can do:

function has_dupes($array) {
    $dupe_array = array();
    foreach ($array as $val) {
        if (++$dupe_array[$val] > 1) {
            return true;
        }
    }
    return false;
}

varchar(10) will store 10 characters, which may be more than 10 bytes. In indexes, it will allocate the maximium length of the field - so if you are using UTF8-mb4, it will allocate 40 bytes for the 10 character field.

I tried this and now working Configuration for c_cpp_properties.json

{
"configurations": [
    {
        "name": "Win32",
        "compilerPath": "C:/MinGW/bin/g++.exe",
        "includePath": [
            "C:/MinGW/lib/gcc/mingw32/9.2.0/include/c++"
        ],
        "defines": [
            "_DEBUG",
            "UNICODE",
            "_UNICODE"
        ],
        "cStandard": "c17",
        "cppStandard": "c++17",
        "intelliSenseMode": "windows-gcc-x64"
    }
],
"version": 4
  }

task.json configuration File

{
"version": "2.0.0",
"tasks": [
    {
        "type": "cppbuild",
        "label": "C/C++: g++.exe build active file",
        "command": "C:\\MinGW\\bin\\g++.exe",
        "args": [
            "-g",
            "${file}",
            "-o",
            "${fileDirname}\\${fileBasenameNoExtension}.exe"
        ],
        "options": {
            "cwd": "C:\\MinGW\\bin"
        },
        "problemMatcher": [
            "$gcc"
        ],
        "group": {
            "kind": "build",
            "isDefault": true
        },
        "detail": "compiler: C:\\MinGW\\bin\\g++.exe"
    }
]}

You need to modify the config-db.php and set your password to the password you gave to the user root, or else if he has no password leave as this ''.

Functionally similar to the accepted answer, but doesn't require the parent element to be specified:

<TextBox
    Width="{Binding ActualWidth, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type FrameworkElement}}}"
    MaxWidth="500"
    HorizontalAlignment="Left" />

1. Gather your query string by using HttpContext.Request.QueryString. It defaults as a NameValueCollection type.
2. Cast it as a string and use System.Web.HttpUtility.ParseQueryString() to parse the query string (which returns a NameValueCollection again).
3. You can then use the Remove() function to remove the specific parameter (using the key to reference that parameter to remove).
4. Use case the query parameters back to a string and use string.Join() to format the query string as something readable by your URL as valid query parameters.

See below for a working example, where param_to_remove is the parameter you want to remove.

Let's say your query parameters are param1=1&param_to_remove=stuff&param2=2. Run the following lines:

var queryParams = System.Web.HttpUtility.ParseQueryString(HttpContext.Request.QueryString.ToString());
queryParams.Remove("param_to_remove");
string queryString = string.Join("&", queryParams.Cast<string>().Select(e => e + "=" + queryParams[e]));

Now your query string should be param1=1&param2=2.

A way to use this in react:

class Timeout extends Component {
  constructor(props){
    super(props)

    this.state = {
      timeout: null
    }

  }

  userTimeout(){
    const { timeout } = this.state;
    clearTimeout(timeout);
    this.setState({
      timeout: setTimeout(() => {this.callAPI()}, 250)
    })

  }
}

Helpful if you'd like to only call an API after the user has stopped typing for instance. The userTimeout function could be bound via onKeyUp to an input.

what about

if(MyType as IMyInterface != null)

?

$('.checkall').change(function() {
    var checkboxes = $(this).closest('table').find('td').find(':checkbox');
    if($(this).is(':checked')) {
        checkboxes.attr('checked', 'checked');
    } else {
        checkboxes.removeAttr('checked');
    }
});

The AHK script is a great idea. Just for those interested I needed to change it a little bit to work for me:

SetTitleMatchMode,2         ;;; allows for a partial search 
#IfWinActive, .py           ;;; scope limiter to only python files
:b*:print ::print(){Left}   ;;; I forget what b* does
#IfWinActive                ;;; remove the scope limitation

Maybe like this?

{% for i in "x"|rjust:"100" %}
...
{% endfor %}

I have set a php code which can help in case you want to access Instagram images without api on basis of hashtag

Php Code for Instagram hashtag images

Oh, I just found that command on PostgreSQL forum:

SELECT * FROM pg_stat_activity;

Quick Solution

tarxz() { tar cf - "$1" | xz -4e > "$1".tar.xz ; }
tarxz name_of_directory

(Notice, not name_of_directory/)

Using xz compression options

If you want to use compression options for xz, or if you are using tar on MacOS, you probably want to avoid the tar -cJf syntax.

According to man xz, the way to do this is:

tar cf - filename | xz -4e > filename.tar.xz

Because I liked Wojciech Adam Koszek's format, but not information:

1. c creates a new archive for the specified files.
2. f reads from a directory (best to put this second because -cf != -fc)
3. - outputs to Standard Output
4. | pipes output to the next command
5. xz -4e calls xz with the -4e compression option. (equal to -4 --extreme)
6. > filename.tar.xz directs the tarred and compressed file to filename.tar.xz

where -4e is, use your own compression options. I often use -k to --keep the original file and -9 for really heavy compression. -z to manually set xz to zip, though it defaults to zipping if not otherwise directed.

To uncompress and untar

To echo Rafael van Horn, to uncompress & untar (see note below):

xz -dc filename.tar.xz | tar x

Note: unlike Rafael's answer, use xz -dc instead of catxz. The docs recommend this in case you are using this for scripting. Best to have a habit of using -d or --decompress instead of unxz as well. However, if you must, using those commands from the command line is fine.

The tutorial Android Custom Navigation Drawer (via archive.org) contains a basic and a custom project. The latter shows how to setup a Navigation Drawer as shown in the screenshot:

The source code of the projects (via archive.org) is available for download.

The is also the Navigation Drawer - Live-O project ...

The source code of the project is available on GitHub.

The MaterialDrawer library aims to provide the easiest possible implementation of a navigation drawer for your application. It provides a great amount of out of the box customizations and also includes an easy to use header which can be used as AccountSwitcher.

Please note that Android Studio meanwhile has a template project to create a Navigation Drawer Activity as shown in the screenshot.

This repository keeps track of changes being made to the template.

First download the .ttf file of the font you need (arial.ttf). Place it in the assets folder. (Inside assets folder create new folder named fonts and place it inside it.) Use the following code to apply the font to your TextView:

Typeface type = Typeface.createFromAsset(getAssets(),"fonts/arial.ttf"); 
textView.setTypeface(type);

This error can also be caused by nested <form> tag in the master page which is not allowed.

<form id="someid"></form>

This will likely be the cause if you have picked up a template and copying the code from somewhere as it.

Solution

You have to break the nesting of <form> tag. The following should become

<form method="" name="form1">
  <form method="" name="form2>
  </form>
</form>

should become

<form method="" name="form1">    
</form>

<form method="" name="form2>    
</form>

Something I'd like to add, since this is error 191 first question on google:

When redirecting to facebook instead of your own site for a signed request, you might experience this error if the user has secure browsing on and your app does redirect to facebook without SSL.

Just to be clear, when you use xcopy /s c:\source d:\target, put "" around the c:\source and d:\target,otherwise you get error.

ie if there are spaces in the path ie if you have:

"C:\Some Folder\*.txt"

but not required if you have:

C:\SomeFolder\*.txt

Did you try to allow it for this directory via .htaccess?

Options +Indexes

I use this for some of my directories where directory listing is disabled by my provider

_ has 3 main conventional uses in Python:

1. To hold the result of the last executed expression(/statement) in an interactive interpreter session (see docs). This precedent was set by the standard CPython interpreter, and other interpreters have followed suit

2. For translation lookup in i18n (see the gettext documentation for example), as in code like

   raise forms.ValidationError(_("Please enter a correct username"))
   

3. As a general purpose "throwaway" variable name:

   1. To indicate that part of a function result is being deliberately ignored (Conceptually, it is being discarded.), as in code like:

      label, has_label, _ = text.partition(':')
      

   2. As part of a function definition (using either def or lambda), where the signature is fixed (e.g. by a callback or parent class API), but this particular function implementation doesn't need all of the parameters, as in code like:

      def callback(_):
          return True
      

      [For a long time this answer didn't list this use case, but it came up often enough, as noted here, to be worth listing explicitly.]

   This use case can conflict with the translation lookup use case, so it is necessary to avoid using _ as a throwaway variable in any code block that also uses it for i18n translation (many folks prefer a double-underscore, __, as their throwaway variable for exactly this reason).

   Linters often recognize this use case. For example year, month, day = date() will raise a lint warning if day is not used later in the code. The fix, if day is truly not needed, is to write year, month, _ = date(). Same with lambda functions, lambda arg: 1.0 creates a function requiring one argument but not using it, which will be caught by lint. The fix is to write lambda _: 1.0. An unused variable is often hiding a bug/typo (e.g. set day but use dya in the next line).

Try this:

First go to the anaconda3 binaries directory by running

 cd anaconda3/bin

and now use this following command to open the anaconda-navigator

./anaconda-navigator

Depending on how you open your webpage, you may not be causing a mounting. Such as using a <Link/> back to a page that was already mounted in the virtual DOM, so requiring data from a componentDidMount lifecycle is caught.

In Bootstrap 4 the correct answer is to use the text-xs-right class.

This works because xs denotes the smallest viewport size in BS. If you wanted to, you could apply the alignment only when the viewport is medium or larger by using text-md-right.

In the latest alpha, text-xs-right has been simplified to text-right.

<div class="row">
    <div class="col-md-6">Total cost</div>
    <div class="col-md-6 text-right">$42</div>
</div>

You will need to make sure you have Options -MultiViews as well.

None of the above worked for me on a standard cPanel host.

This worked:

Options -MultiViews
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^\.]+)$ $1.html [NC,L]

This may be what your after:

SELECT Count(Owner_ID), Name
FROM (
    SELECT M.Owner_ID, O.Name, T.Type
    FROM Transport As T, Owner As O, Motorbike As M
    WHERE T.Type = 'Motorbike'
    AND O.Owner_ID = M.Owner_ID
    AND T.Type_ID = M.Motorbike_ID

    UNION ALL

    SELECT C.Owner_ID, O.Name, T.Type
    FROM Transport As T, Owner As O, Car As C
    WHERE T.Type = 'Car'
    AND O.Owner_ID = C.Owner_ID
    AND T.Type_ID = C.Car_ID
)
GROUP BY Owner_ID

If your column with DATE datatype has value like below : -

value in column : 10-NOV-2005 06:31:00

Then, You can Use TRUNC function in select query to convert your date-time value to only date like - DD/MM/YYYY or DD-MON-YYYY

select TRUNC(column_1) from table1;

result : 10-NOV-2005

You will see above result - Provided that NLS_DATE_FORMAT is set as like below :-

Alter session NLS_DATE_FORMAT = 'DD-MON-YYYY HH24:MI:SS';

Even if that's a 7 years old question, people new to R should consider using the data.table, package.

A data.table is a data.frame so all you can do for/to a data.frame you can also do. But many think are ORDERS of magnitude faster with data.table.

vec <- 1:10
library(data.table)
DT <- data.table(start=c(1,3,5,7), end=c(2,6,7,9))
DT[,new:=apply(DT,1,function(row) mean(vec[ row[1] : row[2] ] ))]

Could you try a newer plugin; on the maven site:

<version>3.0</version>

I saw the following too:

<compilerVersion>1.7</compilerVersion>

You can try:

if(Character.isSpaceChar(ch))
{
    // Do something...
}

Or:

if((int) ch) == 32)
{
    // Do something...
}

Here is how to create the desired outcome:

library(reshape2); library(tidyverse)
melt(outer(1:4, 1:4), varnames = c("X1", "X2")) %>%
ggplot() + 
  geom_tile(aes(X1, X2, fill = value)) + 
  scale_fill_continuous(guide = guide_legend()) +
  theme(legend.position="bottom",
        legend.spacing.x = unit(0, 'cm'))+
  guides(fill = guide_legend(label.position = "bottom"))

^{Created on 2019-12-07 by the reprex package (v0.3.0)}

Edit: no need for these imperfect options anymore, but I'm leaving them here for reference.

Two imperfect options that don't give you exactly what you were asking for, but pretty close (will at least put the colours together).

library(reshape2); library(tidyverse)
df <- melt(outer(1:4, 1:4), varnames = c("X1", "X2"))
p1 <- ggplot(df, aes(X1, X2)) + geom_tile(aes(fill = value))
p1 + scale_fill_continuous(guide = guide_legend()) +
 theme(legend.position="bottom", legend.direction="vertical")

p1 + scale_fill_continuous(guide = "colorbar") + theme(legend.position="bottom")

^{Created on 2019-02-28 by the reprex package (v0.2.1)}

If you want to edit that file (or any file in generally), you can't edit it simply writing its name in terminal. You must to use a command to a text editor to do this. For example:

nano ~/.bashrc

or

gedit ~/.bashrc

And in general, for any type of file:

xdg-open ~/.bashrc

Writing only ~/.bashrc in terminal, this will try to execute that file, but .bashrc file is not meant to be an executable file. If you want to execute the code inside of it, you can source it like follow:

source ~/.bashrc

or simple:

. ~/.bashrc 

function page_title($val){
    include(dirname(__FILE__).'/simple_html_dom.php');
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL,$val);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:25.0) Gecko/20100101 Firefox/25.0');
    curl_setopt($ch, CURLOPT_ENCODING , "gzip");
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_HEADER, 0);
    $return = curl_exec($ch); 
    $encot = false;
    $charset = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);

    curl_close($ch); 
    $html = str_get_html('"'.$return.'"');

    if(strpos($charset,'charset=') !== false) {
        $c = str_replace("text/html; charset=","",$charset);
        $encot = true;
    }
    else {
        $lookat=$html->find('meta[http-equiv=Content-Type]',0);
        $chrst = $lookat->content;
        preg_match('/charset=(.+)/', $chrst, $found);
        $p = trim($found[1]);
        if(!empty($p) && $p != "")
        {
            $c = $p;
            $encot = true;
        }
    }
    $title = $html->find('title')[0]->innertext;
    if($encot == true && $c != 'utf-8' && $c != 'UTF-8') $title = mb_convert_encoding($title,'UTF-8',$c);

    return $title;
}

There are few ways to create empty Set in Python :

1. Using set() method
   This is the built-in method in python that creates Empty set in that variable.
2. Using clear() method (creative Engineer Technique LOL)
   See this Example:
   
   sets={"Hi","How","are","You","All"}
   type(sets)  (This Line Output : set)
   sets.clear()
   print(sets)  (This Line Output : {})
   type(sets)  (This Line Output : set)
   

So, This are 2 ways to create empty Set.

Add the path to where your new library is to LD_LIBRARY_PATH (it has slightly different name on Mac ...)

Your solution should work with using the -L/my/dir -lfoo options, at runtime use LD_LIBRARY_PATH to point to the location of your library.

Careful with using LD_LIBRARY_PATH - in short (from link):

..implications..:
Security: Remember that the directories specified in LD_LIBRARY_PATH get searched before(!) the standard locations? In that way, a nasty person could get your application to load a version of a shared library that contains malicious code! That’s one reason why setuid/setgid executables do neglect that variable!
Performance: The link loader has to search all the directories specified, until it finds the directory where the shared library resides – for ALL shared libraries the application is linked against! This means a lot of system calls to open(), that will fail with “ENOENT (No such file or directory)”! If the path contains many directories, the number of failed calls will increase linearly, and you can tell that from the start-up time of the application. If some (or all) of the directories are in an NFS environment, the start-up time of your applications can really get long – and it can slow down the whole system!
Inconsistency: This is the most common problem. LD_LIBRARY_PATH forces an application to load a shared library it wasn’t linked against, and that is quite likely not compatible with the original version. This can either be very obvious, i.e. the application crashes, or it can lead to wrong results, if the picked up library not quite does what the original version would have done. Especially the latter is sometimes hard to debug.

OR

Use the rpath option via gcc to linker - runtime library search path, will be used instead of looking in standard dir (gcc option):

-Wl,-rpath,$(DEFAULT_LIB_INSTALL_PATH)

This is good for a temporary solution. Linker first searches the LD_LIBRARY_PATH for libraries before looking into standard directories.

If you don't want to permanently update LD_LIBRARY_PATH you can do it on the fly on command line:

LD_LIBRARY_PATH=/some/custom/dir ./fooo

You can check what libraries linker knows about using (example):

/sbin/ldconfig -p | grep libpthread
        libpthread.so.0 (libc6, OS ABI: Linux 2.6.4) => /lib/libpthread.so.0

And you can check which library your application is using:

ldd foo
        linux-gate.so.1 =>  (0xffffe000)
        libpthread.so.0 => /lib/libpthread.so.0 (0xb7f9e000)
        libxml2.so.2 => /usr/lib/libxml2.so.2 (0xb7e6e000)
        librt.so.1 => /lib/librt.so.1 (0xb7e65000)
        libm.so.6 => /lib/libm.so.6 (0xb7d5b000)
        libc.so.6 => /lib/libc.so.6 (0xb7c2e000)
        /lib/ld-linux.so.2 (0xb7fc7000)
        libdl.so.2 => /lib/libdl.so.2 (0xb7c2a000)
        libz.so.1 => /lib/libz.so.1 (0xb7c18000)

Uncaught ReferenceError: google is not defined error will be gone when removed the async defer from the map API script tag.

This will work for sure:

str_replace("\\r", "<br />", $description); 
str_replace("\\n", "<br />", $description); 

: | git mktree | git diff --shortstat --stdin

Or:

git ls-tree @ | sed '1i\\' | git mktree --batch | xargs | git diff-tree --shortstat --stdin

Its an issue with one of your headers in Excel. I get this when copy pasting from other sources. Fix your headers and it should resolve the issue.

just add reference to System.Windows.Forms.dll

I think you shouldn't prepend themesDir. You only pass the filename of the template to flask, it will then look in a folder called templates relative to your python file.

I've found two ways that work regardless of the date settings.

On my pc, date/t returns 2009-05-27

You can either access the registry and read the regional settings (HKEY_CURRENT_USER\Control Panel\International)

Or use a vbscript. This is the ugly batch file/vbscript hybrid I created some time ago....

@Echo Off
set rnd=%Random%
set randfilename=x%rnd%.vbs

::create temp vbscript file
Echo Dim DayofWeek(7) >  %temp%\%randfilename%
Echo DayofWeek(1)="Sun" >> %temp%\%randfilename%
Echo DayofWeek(2)="Mon" >> %temp%\%randfilename%
Echo DayofWeek(3)="Tue" >> %temp%\%randfilename%
Echo DayofWeek(4)="Wed" >> %temp%\%randfilename%
Echo DayofWeek(5)="Thu" >> %temp%\%randfilename%
Echo DayofWeek(6)="Fri" >> %temp%\%randfilename%
Echo DayofWeek(7)="Sat" >> %temp%\%randfilename%
Echo DayofWeek(0)=DayofWeek(Weekday(now)) >> %temp%\%randfilename%
Echo Mon=Left(MonthName(Month(now),1),3) >> %temp%\%randfilename%
Echo MonNumeric=right ( "00" ^& Month(now) , 2) >> %temp%\%randfilename%
Echo wscript.echo ( Year(Now) ^& " " ^& MonNumeric ^& " " ^& Mon ^& " "  _ >> %temp%\%randfilename%
Echo ^& right("00" ^& Day(now),2) ^& " "^& dayofweek(0) ^& " "^& _ >> %temp%\%randfilename%
Echo right("00" ^& Hour(now),2)) _ >> %temp%\%randfilename%
Echo ^&":"^& Right("00" ^& Minute(now),2) ^&":"^& Right("00" ^& Second(Now),2)  >> %temp%\%randfilename%

::set the output into vars
if "%1" == "" FOR /f "usebackq tokens=1,2,3,4,5,6" %%A in (`start /wait /b cscript //nologo %temp%\%randfilename%`) do Set Y2KYear=%%A& Set MonthNumeric=%%B& Set Month=%%C& Set Day=%%D& Set DayofWeek=%%E& Set Time=%%F
set year=%y2kyear:~2,2%

::cleanup
del %temp%\%randfilename%

It's not pretty, but it works.

The easiest way is to get the year from Calendar.

// year is stored as a static member
int year = Calendar.getInstance().get(Calendar.YEAR);

try..

Dim sortedList = From entry In mylist Order By entry.name Ascending Select entry

mylist = sortedList.ToList

You can use these two libs to download files http://danml.com/download.html https://github.com/eligrey/FileSaver.js/#filesaverjs

example

//  for FileSaver
import FileSaver from 'file-saver';
export function exportRecordToExcel(record) {
      return ({fetch}) => ({
        type: EXPORT_RECORD_TO_EXCEL,
        payload: {
          promise: fetch('/records/export', {
            credentials: 'same-origin',
            method: 'post',
            headers: {'Content-Type': 'application/json'},
            body: JSON.stringify(data)
          }).then(function(response) {
            return response.blob();
          }).then(function(blob) {
            FileSaver.saveAs(blob, 'nameFile.zip');
          })
        }
      });

//  for download 
let download = require('./download.min');
export function exportRecordToExcel(record) {
      return ({fetch}) => ({
        type: EXPORT_RECORD_TO_EXCEL,
        payload: {
          promise: fetch('/records/export', {
            credentials: 'same-origin',
            method: 'post',
            headers: {'Content-Type': 'application/json'},
            body: JSON.stringify(data)
          }).then(function(response) {
            return response.blob();
          }).then(function(blob) {
            download (blob);
          })
        }
      });

You could address the problem with an X-Macro

You would change your struct definition into:

#define LIST_OF_foo_MEMBERS \
    X(int,id) \
    X(int,route) \
    X(int,backup_route) \
    X(int,current_route)


#define X(type,name) type name;
struct foo {
    LIST_OF_foo_MEMBERS 
};
#undef X

And then you would be able to easily define a flexible function that sets all fields to dont_care.

#define X(type,name) in->name = dont_care;    
void setFooToDontCare(struct foo* in) {
    LIST_OF_foo_MEMBERS 
}
#undef X

Following the discussion here, one could also define a default value in this way:

#define X(name) dont_care,
const struct foo foo_DONT_CARE = { LIST_OF_STRUCT_MEMBERS_foo };
#undef X

Which translates into:

const struct foo foo_DONT_CARE = {dont_care, dont_care, dont_care, dont_care,};

And use it as in hlovdal answer, with the advantage that here maintenance is easier, i.e. changing the number of struct members will automatically update foo_DONT_CARE. Note that the last "spurious" comma is acceptable.

I first learned the concept of X-Macros when I had to address this problem.

It is extremely flexible to new fields being added to the struct. If you have different data types, you could define different dont_care values depending on the data type: from here, you could take inspiration from the function used to print the values in the second example.

If you are ok with an all int struct, then you could omit the data type from LIST_OF_foo_MEMBERS and simply change the X function of the struct definition into #define X(name) int name;

FragmentActivity is part of the support library, while Activity is the framework's default class. They are functionally equivalent.

You should always use FragmentActivity and android.support.v4.app.Fragment instead of the platform default Activity and android.app.Fragment classes. Using the platform defaults mean that you are relying on whatever implementation of fragments is used in the device you are running on. These are often multiple years old, and contain bugs that have since been fixed in the support library.

You could target all text boxes with input[type=text] and then explicitly define the class for the textboxes who need it.

You can code like below :

input[type=text] {_x000D_
  padding: 0;_x000D_
  height: 30px;_x000D_
  position: relative;_x000D_
  left: 0;_x000D_
  outline: none;_x000D_
  border: 1px solid #cdcdcd;_x000D_
  border-color: rgba(0, 0, 0, .15);_x000D_
  background-color: white;_x000D_
  font-size: 16px;_x000D_
}_x000D_
_x000D_
.advancedSearchTextbox {_x000D_
  width: 526px;_x000D_
  margin-right: -4px;_x000D_
}

<input type="text" class="advancedSearchTextBox" />

If you are on Mac, make sure you enable annotation processing (tick the checkbox) at these 2 places.

1.) Intellij IDEA -> Preferences -> Compiler -> Annotation Processors

2.) File -> Other Settings -> Default Settings -> Compiler -> Annotation Processors

And then

3.) Intellij IDEA -> Preferences -> Plugins ->Browse Repositories-> Search for "Lombok"-> install plugin -> Apply and restart IDEA

4.) And then probably restart Intellij IDEA.

This is my IntelliJ IDEA and Mac Version - IntelliJ IDEA 2017.1.5 Build #IU-171.4694.70 --- Mac OS X 10.12

This function adds all data from object to FormData

ES6 version from @developer033:

function buildFormData(formData, data, parentKey) {
  if (data && typeof data === 'object' && !(data instanceof Date) && !(data instanceof File)) {
    Object.keys(data).forEach(key => {
      buildFormData(formData, data[key], parentKey ? `${parentKey}[${key}]` : key);
    });
  } else {
    const value = data == null ? '' : data;

    formData.append(parentKey, value);
  }
}

function jsonToFormData(data) {
  const formData = new FormData();
  
  buildFormData(formData, data);
  
  return formData;
}

const my_data = {
  num: 1,
  falseBool: false,
  trueBool: true,
  empty: '',
  und: undefined,
  nullable: null,
  date: new Date(),
  name: 'str',
  another_object: {
    name: 'my_name',
    value: 'whatever'
  },
  array: [
    {
      key1: {
        name: 'key1'
      }
    }
  ]
};

jsonToFormData(my_data)

jQuery version:

function appendFormdata(FormData, data, name){
    name = name || '';
    if (typeof data === 'object'){
        $.each(data, function(index, value){
            if (name == ''){
                appendFormdata(FormData, value, index);
            } else {
                appendFormdata(FormData, value, name + '['+index+']');
            }
        })
    } else {
        FormData.append(name, data);
    }
}


var formData = new FormData(),
    your_object = {
        name: 'test object',
        another_object: {
            name: 'and other objects',
            value: 'whatever'
        }
    };
appendFormdata(formData, your_object); 

For your own theme package find and edit it.

Path: Preferences -> Browse Packages -> Theme - default

<dict>
    <key>settings</key>
    <dict>
        <key>background</key>
        <string>#edf2f6</string>
    </dict>
</dict>

You can use jQuery to get text in textbox (work well for me), check in image detail

Code:

$(document.evaluate( "xpath" ,document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null ).singleNodeValue).val()

Example: 
$(document.evaluate( "//*[@id='mail']" ,document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null ).singleNodeValue).val()

Inject this above query to your code. Image detail:

This is a fuller answer based on @Troy Hunt's. Add this function to your WebApplication class in Global.asax.cs:

    protected void Application_BeginRequest(Object sender, EventArgs e)
    {
        // Allow https pages in debugging
        if (Request.IsLocal)
        {
            if (Request.Url.Scheme == "http")
            {
                int localSslPort = 44362; // Your local IIS port for HTTPS

                var path = "https://" + Request.Url.Host + ":" + localSslPort + Request.Url.PathAndQuery;

                Response.Status = "301 Moved Permanently";
                Response.AddHeader("Location", path);
            }
        }
        else
        {
            switch (Request.Url.Scheme)
            {
                case "https":
                    Response.AddHeader("Strict-Transport-Security", "max-age=31536000");
                    break;
                case "http":
                    var path = "https://" + Request.Url.Host + Request.Url.PathAndQuery;
                    Response.Status = "301 Moved Permanently";
                    Response.AddHeader("Location", path);
                    break;
            }
        }
    }

(To enable SSL on your local build enable it in the Properties dock for the project)

I do always this:

from h in OH
where h.Hierarchy.Contains("/12/")
select h

I know I don't use the like statement but it's work fine in the background is this translated into a query with a like statement.

You can consider a trait as an automated "copy-paste" of code, basically.

Using traits is dangerous since there is no mean to know what it does before execution.

However, traits are more flexible because of their lack of limitations such as inheritance.

Traits can be useful to inject a method which checks something into a class, for example, the existence of another method or attribute. A nice article on that (but in French, sorry).

For French-reading people who can get it, the GNU/Linux Magazine HS 54 has an article on this subject.

Basically what you do is correct. Looking at redmine docs you linked to, it seems that suffix after the dot in the url denotes type of posted data (.json for JSON, .xml for XML), which agrees with the response you get - Processing by AttachmentsController#upload as XML. I guess maybe there's a bug in docs and to post binary data you should try using http://redmine/uploads url instead of http://redmine/uploads.xml.

Btw, I highly recommend very good and very popular Requests library for http in Python. It's much better than what's in the standard lib (urllib2). It supports authentication as well but I skipped it for brevity here.

import requests
with open('./x.png', 'rb') as f:
    data = f.read()
res = requests.post(url='http://httpbin.org/post',
                    data=data,
                    headers={'Content-Type': 'application/octet-stream'})

# let's check if what we sent is what we intended to send...
import json
import base64

assert base64.b64decode(res.json()['data'][len('data:application/octet-stream;base64,'):]) == data

UPDATE

To find out why this works with Requests but not with urllib2 we have to examine the difference in what's being sent. To see this I'm sending traffic to http proxy (Fiddler) running on port 8888:

Using Requests

import requests

data = 'test data'
res = requests.post(url='http://localhost:8888',
                    data=data,
                    headers={'Content-Type': 'application/octet-stream'})

we see

POST http://localhost:8888/ HTTP/1.1
Host: localhost:8888
Content-Length: 9
Content-Type: application/octet-stream
Accept-Encoding: gzip, deflate, compress
Accept: */*
User-Agent: python-requests/1.0.4 CPython/2.7.3 Windows/Vista

test data

and using urllib2

import urllib2

data = 'test data'    
req = urllib2.Request('http://localhost:8888', data)
req.add_header('Content-Length', '%d' % len(data))
req.add_header('Content-Type', 'application/octet-stream')
res = urllib2.urlopen(req)

we get

POST http://localhost:8888/ HTTP/1.1
Accept-Encoding: identity
Content-Length: 9
Host: localhost:8888
Content-Type: application/octet-stream
Connection: close
User-Agent: Python-urllib/2.7

test data

I don't see any differences which would warrant different behavior you observe. Having said that it's not uncommon for http servers to inspect User-Agent header and vary behavior based on its value. Try to change headers sent by Requests one by one making them the same as those being sent by urllib2 and see when it stops working.

You can simply use sklearn for this

from sklearn.utils import shuffle
df = shuffle(df)

I think one way is first to check whether your file exists and if it exists to exclude the folder from copy:

<target name="excludeLocales">

    <property name="de-DE.file" value="${basedir}/locale/de-DE/incompelte.flag"/>
    <available property="de-DE.file.exists" file="${de-DE.file}" />

    <copy todir="C:/temp/">
        <fileset dir="${basedir}/locale">
            <exclude name="de-DE/**" if="${de-DE.file.exists}"/>
            <include name="xy/**"/>
        </fileset>
    </copy>
</target>

This should work also for the other languages.

Swift

Method 1: Did scroll to bottom

Here is the Swift version of Pedro Romão's answer. When the user stops scrolling it checks if it has reached the bottom.

func scrollViewDidEndDragging(scrollView: UIScrollView, willDecelerate decelerate: Bool) {

    // UITableView only moves in one direction, y axis
    let currentOffset = scrollView.contentOffset.y
    let maximumOffset = scrollView.contentSize.height - scrollView.frame.size.height

    // Change 10.0 to adjust the distance from bottom
    if maximumOffset - currentOffset <= 10.0 {
        self.loadMore()
    }
}

Method 2: Reached last row

And here is the Swift version of shinyuX's answer. It checks if the user has reached the last row.

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {

    // set up cell
    // ...

    // Check if the last row number is the same as the last current data element
    if indexPath.row == self.dataArray.count - 1 {
        self.loadMore()
    }

}

Example of a loadMore() method

I set up these three class variables for fetching batches of data.

// number of items to be fetched each time (i.e., database LIMIT)
let itemsPerBatch = 50

// Where to start fetching items (database OFFSET)
var offset = 0

// a flag for when all database items have already been loaded
var reachedEndOfItems = false

This is the function to load more items from the database into the table view.

func loadMore() {

    // don't bother doing another db query if already have everything
    guard !self.reachedEndOfItems else {
        return
    }

    // query the db on a background thread
    DispatchQueue.global(qos: .background).async {

        // determine the range of data items to fetch
        var thisBatchOfItems: [MyObjects]?
        let start = self.offset
        let end = self.offset + self.itemsPerBatch

        // query the database
        do {
            // SQLite.swift wrapper
            thisBatchOfItems = try MyDataHelper.findRange(start..<end)
        } catch _ {
            print("query failed")
        }

        // update UITableView with new batch of items on main thread after query finishes
        DispatchQueue.main.async {

            if let newItems = thisBatchOfItems {

                // append the new items to the data source for the table view
                self.myObjectArray.appendContentsOf(newItems)

                // reload the table view
                self.tableView.reloadData()

                // check if this was the last of the data
                if newItems.count < self.itemsPerBatch {
                    self.reachedEndOfItems = true
                    print("reached end of data. Batch count: \(newItems.count)")
                }

                // reset the offset for the next data query
                self.offset += self.itemsPerBatch
            }

        }
    }
}

Make a div and use your image ( png with transparent background ) as the background of the div, then you can apply any text within that div to hover over the button. Something like this:

<div class="button" onclick="yourbuttonclickfunction();" >
Your Button Label Here
</div>

CSS:

.button {
height:20px;
width:40px;
background: url("yourimage.png");
}

If you're using Python3, then install:

python3 -m pip install --user xlsxwriter

This will run pip with the appropriate version of Python3. If you run bare pip3 and have many versions of Python install, it will still fail leading to more confusion.

The --user flag will allow to install as a regular user and no require root.

Just found a jsperf you may consider interesting in light of this matter. (it could be handy to keep it around to complete the picture)

It compares delete, setting null and setting undefined.

But keep in mind that it tests the case when you delete/set property many times.

Your problem is that the top and left properties require a unit of measure, not just a bare number:

div.style.top = "200px";
div.style.left = "200px";

I figured out mistake here use double quotations instead of single quotations.

change this

git commit -m 'initial commit'

to

git commit -m "initial commit"

Number of a columns in the result set you can get with code (as DB is used PostgreSQL):

//load the driver for PostgreSQL
Class.forName("org.postgresql.Driver");

String url = "jdbc:postgresql://localhost/test";
Properties props = new Properties();
props.setProperty("user","mydbuser");
props.setProperty("password","mydbpass");
Connection conn = DriverManager.getConnection(url, props);

//create statement
Statement stat = conn.createStatement();

//obtain a result set
ResultSet rs = stat.executeQuery("SELECT c1, c2, c3, c4, c5 FROM MY_TABLE");

//from result set give metadata
ResultSetMetaData rsmd = rs.getMetaData();

//columns count from metadata object
int numOfCols = rsmd.getColumnCount();

But you can get more meta-informations about columns:

for(int i = 1; i <= numOfCols; i++)
{
    System.out.println(rsmd.getColumnName(i));
}

And at least but not least, you can get some info not just about table but about DB too, how to do it you can find here and here.

You are reinventing the wheel.

If you need persistence and other enterprise features use JMS (I'd suggest ActiveMq).

If you need fast in-memory queues use one of the impementations of java's Queue.

If you need to support java 1.4 or earlier, use Doug Lea's excellent concurrent package.

If you prefer it without:
flexbox / grid / table
or without the:
vertical-align: middle

You can do:

HTML

<div class="box">
  <h2 class="box_label">square</h2>
</div>

CSS

.box {
  box-sizing: border-box;
  width: 100px;
  height: 100px;
  text-align: center;
  border: 1px solid black;
}

.box_label {
  box-sizing: border-box;
  display: inline-block;
  transform: translateY(50%);
  text-align: center;
  border: 1px solid black;
}

You can set the color of a JLabel by altering the foreground category:

JLabel title = new JLabel("I love stackoverflow!", JLabel.CENTER);

title.setForeground(Color.white);

As far as I know, the simplest way to create the two-color label you want is to simply make two labels, and make sure they get placed next to each other in the proper order.

cout is in std namespace, you shall use std::cout in your code. And you shall not add using namespace std; in your header file, it's bad to mix your code with std namespace, especially don't add it in header file.

The success callback takes two arguments:

success: function (data, textStatus) { }

Also make sure that the submit1.php sets the proper content-type header: application/json

Swift 3 is sorted(by:<)

let dictionary = [
    "A" : [1, 2],
    "Z" : [3, 4],
    "D" : [5, 6]
]

let sortedKeys = Array(dictionary.keys).sorted(by:<) // ["A", "D", "Z"]

Without the need of an external package:

if your date is in the following format:

myDate = as.POSIXct("2013-01-01")

Then to get the month number:

format(myDate,"%m")

And to get the month string:

format(myDate,"%B")

I'm going to guess you aren't getting errors or you would've mentioned them. If that's the case, try removing the href attribute value so the page doesn't navigate away before your code is executed. In Angular it's perfectly acceptable to leave href attributes blank.

<a href="" data-router="article" ng-click="changeListName('metro')">

Also I don't know what data-router is doing but if you still aren't getting the proper result, that could be why.

e.currentTarget would always return the component onto which the event listener is added.

On the other hand, e.target can be the component itself or any direct child or grand child or grand-grand-child and so on who received the event. In other words, e.target returns the component which is on top in the Display List hierarchy and must be in the child hierarchy or the component itself.

One use can be when you have several Image in Canvas and you want to drag Images inside the component but Canvas. You can add a listener on Canvas and in that listener you can write the following code to make sure that Canvas wouldn't get dragged.

function dragImageOnly(e:MouseEvent):void
{
    if(e.target==e.currentTarget)
    {
        return;
     }
     else
     {
        Image(e.target).startDrag();
     }
}

 public string ToString(this string value)
        {
            if (value == null)
            {
                value = string.Empty;
            }               
            else
            {
                return value.Trim();
            }
        }

You forgot to put z as an bind variable.

The following EXECUTE command runs a PL/SQL statement that references a stored procedure:

SQL> EXECUTE -
> :Z := EMP_SALE.HIRE('JACK','MANAGER','JONES',2990,'SALES')

Note that the value returned by the stored procedure is being return into :Z

If you want to change background color, try this:

plt.rcParams['figure.facecolor'] = 'white'

You need to add a name to your <select> element:

<select id="testSelect" name="testSelect">

It will be posted to the server, and you can see it using:

Request.Form["testSelect"]

Basically modulus Operator gives you remainder simple Example in maths what's left over/remainder of 11 divided by 3? answer is 2

for same thing C++ has modulus operator ('%')

Basic code for explanation

#include <iostream>
using namespace std;


int main()
{
    int num = 11;
    cout << "remainder is " << (num % 3) << endl;

    return 0;
}

Which will display

remainder is 2

Here is Oliver Steele's image of how it all fits together:

I had a similar issue on a client site where the client required a authority certificate to be installed automatically for 2000+ windows users.

I created the following .vbs script to import the certificate into the current logged on users firefox cert store.

The script needs to be put in the directory containing a working copy of certutil.exe (the nss version) but programatically determines the firefox profiles location.

Option Explicit

On error resume next

Const DEBUGGING              = true
const SCRIPT_VERSION        = 0.1
Const EVENTLOG_WARNING      = 2
Const CERTUTIL_EXCUTABLE    = "certutil.exe"
Const ForReading = 1


Dim strCertDirPath, strCertutil, files, slashPosition, dotPosition, strCmd, message
Dim file, filename, filePath, fileExtension

Dim WshShell            : Set WshShell            = WScript.CreateObject("WScript.Shell")
Dim objFilesystem      : Set objFilesystem    = CreateObject("Scripting.FileSystemObject") 
Dim certificates        : Set certificates      = CreateObject("Scripting.Dictionary")
Dim objCertDir
Dim UserFirefoxDBDir
Dim UserFirefoxDir
Dim vAPPDATA
Dim objINIFile
Dim strNextLine,Tmppath,intLineFinder, NickName

vAPPDATA = WshShell.ExpandEnvironmentStrings("%APPDATA%") 
strCertDirPath    = WshShell.CurrentDirectory
strCertutil      = strCertDirPath & "\" & CERTUTIL_EXCUTABLE
UserFirefoxDir = vAPPDATA & "\Mozilla\Firefox"
NickName = "Websense Proxy Cert"


Set objINIFile = objFilesystem.OpenTextFile( UserFireFoxDir & "\profiles.ini", ForReading)

Do Until objINIFile.AtEndOfStream
    strNextLine = objINIFile.Readline

    intLineFinder = InStr(strNextLine, "Path=")
    If intLineFinder <> 0 Then
        Tmppath = Split(strNextLine,"=")
        UserFirefoxDBDir = UserFirefoxDir & "\" & replace(Tmppath(1),"/","\")

    End If  
Loop
objINIFile.Close

'output UserFirefoxDBDir

If objFilesystem.FolderExists(strCertDirPath) And objFilesystem.FileExists(strCertutil) Then
    Set objCertDir = objFilesystem.GetFolder(strCertDirPath)
    Set files = objCertDir.Files

    For each file in files
        slashPosition = InStrRev(file, "\")
        dotPosition  = InStrRev(file, ".")
        fileExtension = Mid(file, dotPosition + 1)
        filename      = Mid(file, slashPosition + 1, dotPosition - slashPosition - 1)

        If LCase(fileExtension) = "cer" Then        
            strCmd = chr(34) & strCertutil & chr(34) &" -A -a -n " & chr(34) & NickName & chr(34) & " -i " & chr(34) & file & chr(34) & " -t " & chr(34) & "TCu,TCu,TCu" & chr(34) & " -d " & chr(34) & UserFirefoxDBDir & chr(34)
            'output(strCmd)
            WshShell.Exec(strCmd)
        End If        
    Next        
    WshShell.LogEvent EVENTLOG_WARNING, "Script: " & WScript.ScriptFullName & " - version:" & SCRIPT_VERSION & vbCrLf & vbCrLf & message
End If

function output(message)
    If DEBUGGING Then
        Wscript.echo message
    End if
End function

Set WshShell  = Nothing
Set objFilesystem = Nothing

For MS SQL CEILING(your number) will round it up. FLOOR(your number) will round it down

All you have to do is use the value attribute of input tags:

<input type="text" value="Your Value" />

Or, in the case of a textarea:

<textarea>Your Value</textarea>

I like ThomasA's answer, but wanted a more realistic context with the wave being used to separate two divs. So I created a more complete demo where the separator SVG gets positioned perfectly between the two divs.

Now I thought it would be cool to take it further. What if we could do this all in CSS without the need for the inline SVG? The point being to avoid extra markup. Here's how I did it:

Two simple <div>:

/** CSS using pseudo-elements: **/_x000D_
_x000D_
#A {_x000D_
  background: #0074D9;_x000D_
}_x000D_
_x000D_
#B {_x000D_
  background: #7FDBFF;_x000D_
}_x000D_
_x000D_
#A::after {_x000D_
  content: "";_x000D_
  position: relative;_x000D_
  left: -3rem;_x000D_
  /* padding * -1 */_x000D_
  top: calc( 3rem - 4rem / 2);_x000D_
  /* padding - height/2 */_x000D_
  float: left;_x000D_
  display: block;_x000D_
  height: 4rem;_x000D_
  width: 100vw;_x000D_
  background: hsla(0, 0%, 100%, 0.5);_x000D_
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 70 500 60' preserveAspectRatio='none'%3E%3Crect x='0' y='0' width='500' height='500' style='stroke: none; fill: %237FDBFF;' /%3E%3Cpath d='M0,100 C150,200 350,0 500,100 L500,00 L0,0 Z' style='stroke: none; fill: %230074D9;'%3E%3C/path%3E%3C/svg%3E");_x000D_
  background-size: 100% 100%;_x000D_
}_x000D_
_x000D_
_x000D_
/** Cosmetics **/_x000D_
_x000D_
* {_x000D_
  margin: 0;_x000D_
}_x000D_
_x000D_
#A,_x000D_
#B {_x000D_
  padding: 3rem;_x000D_
}_x000D_
_x000D_
div {_x000D_
  font-family: monospace;_x000D_
  font-size: 1.2rem;_x000D_
  line-height: 1.2;_x000D_
}_x000D_
_x000D_
#A {_x000D_
  color: white;_x000D_
}

<div id="A">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus nec quam tincidunt, iaculis mi non, hendrerit felis. Nulla pretium lectus et arcu tempus, quis luctus ex imperdiet. In facilisis nulla suscipit ornare finibus. …_x000D_
</div>_x000D_
_x000D_
<div id="B" class="wavy">… In iaculis fermentum lacus vel porttitor. Vestibulum congue elementum neque eget feugiat. Donec suscipit diam ligula, aliquam consequat tellus sagittis porttitor. Sed sodales leo nisl, ut consequat est ornare eleifend. Cras et semper mi, in porta nunc.</div>

Demo Wavy divider (with CSS pseudo-elements to avoid extra markup)

It was a bit trickier to position than with an inline SVG but works just as well. (Could use CSS custom properties or pre-processor variables to keep the height and padding easy to read.)

To edit the colors, you need to edit the URL-encoded SVG itself.

Pay attention (like in the first demo) to a change in the viewBox to get rid of unwanted spaces in the SVG. (Another option would be to draw a different SVG.)

Another thing to pay attention to here is the background-size set to 100% 100% to get it to stretch in both directions.

Just before </body> is the best place according to Yahoo Developer Network's Best Practices for Speeding Up Your Web Site this link, it makes sense.

The best thing to do is to test by yourself.

Seems question is not about strings equality, but of sets equality. You can compare them this way only by splitting strings and converting them to sets:

s1 = 'abc def ghi'
s2 = 'def ghi abc'
set1 = set(s1.split(' '))
set2 = set(s2.split(' '))
print set1 == set2

Result will be

True

If you`re not using jQuery then please make sure:

var json_upload = "json_name=" + JSON.stringify({name:"John Rambo", time:"2pm"});
var xmlhttp = new XMLHttpRequest();   // new HttpRequest instance 
xmlhttp.open("POST", "/file.php");
xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlhttp.send(json_upload);

And for the php receiving end:

 $_POST['json_name'] 

I've seen this a couple times, and it is usually fixed by running a repair on .NET Framework (whichever version the application is trying to use).

Assumptions -

1. Your script runs outside the iframe BUT NOT in the outermost window.top window. (For outermost window, other blur solutions are good enough)
2. A new page is opened replacing the current page / a new page in a new tab and control is switched to new tab.

This works for both sourceful and sourceless iframes

var ifr = document.getElementById("my-iframe");
var isMouseIn;
ifr.addEventListener('mouseenter', () => {
    isMouseIn = true;
});
ifr.addEventListener('mouseleave', () => {
    isMouseIn = false;
});
window.document.addEventListener("visibilitychange", () => {
    if (isMouseIn && document.hidden) {
        console.log("Click Recorded By Visibility Change");
    }
});
window.addEventListener("beforeunload", (event) => {
    if (isMouseIn) {
        console.log("Click Recorded By Before Unload");
    }
});

If a new tab is opened / same page unloads and the mouse pointer is within the Iframe, a click is considered

This will force repaint while avoid flickering, existing element tinkering and any layout issue...

function forceRepaint() {
    requestAnimationFrame(()=>{
      const e=document.createElement('DIV');
      e.style='position:fixed;top:0;left:0;bottom:0;right:0;background:#80808001;\
               pointer-events:none;z-index:9999999';
      document.body.appendChild(e);
      requestAnimationFrame(()=>e.remove());  
    });
}

You can initialize the array by specifying the dimensions. For example

Dim myArray(10) As Integer
Dim myArray(1 to 10) As Integer

If you are working with arrays and if this is your first time then I would recommend visiting Chip Pearson's WEBSITE.

What does this initialize to? For example, what if I want to initialize the entire array to 13?

When you want to initailize the array of 13 elements then you can do it in two ways

Dim myArray(12) As Integer
Dim myArray(1 to 13) As Integer

In the first the lower bound of the array would start with 0 so you can store 13 elements in array. For example

myArray(0) = 1
myArray(1) = 2
'
'
'
myArray(12) = 13

In the second example you have specified the lower bounds as 1 so your array starts with 1 and can again store 13 values

myArray(1) = 1
myArray(2) = 2
'
'
'
myArray(13) = 13

Wnen you initialize an array using any of the above methods, the value of each element in the array is equal to 0. To check that try this code.

Sub Sample()
    Dim myArray(12) As Integer
    Dim i As Integer

    For i = LBound(myArray) To UBound(myArray)
        Debug.Print myArray(i)
    Next i
End Sub

or

Sub Sample()
    Dim myArray(1 to 13) As Integer
    Dim i As Integer

    For i = LBound(myArray) To UBound(myArray)
        Debug.Print myArray(i)
    Next i
End Sub

FOLLOWUP FROM COMMENTS

So, in this example every value would be 13. So if I had an array Dim myArray(300) As Integer, all 300 elements would hold the value 13

Like I mentioned, AFAIK, there is no direct way of achieving what you want. Having said that here is one way which uses worksheet function Rept to create a repetitive string of 13's. Once we have that string, we can use SPLIT using "," as a delimiter. But note this creates a variant array but can be used in calculations.

Note also, that in the following examples myArray will actually hold 301 values of which the last one is empty - you would have to account for that by additionally initializing this value or removing the last "," from sNum before the Split operation.

Sub Sample()
    Dim sNum As String
    Dim i As Integer
    Dim myArray

    '~~> Create a string with 13 three hundred times separated by comma
    '~~> 13,13,13,13...13,13 (300 times)
    sNum = WorksheetFunction.Rept("13,", 300)
    sNum = Left(sNum, Len(sNum) - 1)

    myArray = Split(sNum, ",")

    For i = LBound(myArray) To UBound(myArray)
        Debug.Print myArray(i)
    Next i
End Sub

Using the variant array in calculations

Sub Sample()
    Dim sNum As String
    Dim i As Integer
    Dim myArray

    '~~> Create a string with 13 three hundred times separated by comma
    sNum = WorksheetFunction.Rept("13,", 300)
    sNum = Left(sNum, Len(sNum) - 1)

    myArray = Split(sNum, ",")

    For i = LBound(myArray) To UBound(myArray)
        Debug.Print Val(myArray(i)) + Val(myArray(i))
    Next i
End Sub

For those who have problem with wrong requestCode in onActivityResult

If you are calling startActivityForResult() from your Fragment, the requestCode is changed by the Activity that owns the Fragment.

If you want to get the correct resultCode in your activity try this:

Change:

startActivityForResult(intent, 1); To:

getActivity().startActivityForResult(intent, 1);

keytool -import -v -alias cacerts -keystore cacerts.jks -storepass changeit -file C:\cacerts.cer

You can solve this problem by installing xampp in different Drive .Instead of C Drive .

I liked Paul McGuire's answer too and came up with a context manager form which suited my needs more.

import datetime as dt
import timeit

class TimingManager(object):
    """Context Manager used with the statement 'with' to time some execution.

    Example:

    with TimingManager() as t:
       # Code to time
    """

    clock = timeit.default_timer

    def __enter__(self):
        """
        """
        self.start = self.clock()
        self.log('\n=> Start Timing: {}')

        return self

    def __exit__(self, exc_type, exc_val, exc_tb):
        """
        """
        self.endlog()

        return False

    def log(self, s, elapsed=None):
        """Log current time and elapsed time if present.
        :param s: Text to display, use '{}' to format the text with
            the current time.
        :param elapsed: Elapsed time to display. Dafault: None, no display.
        """
        print s.format(self._secondsToStr(self.clock()))

        if(elapsed is not None):
            print 'Elapsed time: {}\n'.format(elapsed)

    def endlog(self):
        """Log time for the end of execution with elapsed time.
        """
        self.log('=> End Timing: {}', self.now())

    def now(self):
        """Return current elapsed time as hh:mm:ss string.
        :return: String.
        """
        return str(dt.timedelta(seconds = self.clock() - self.start))

    def _secondsToStr(self, sec):
        """Convert timestamp to h:mm:ss string.
        :param sec: Timestamp.
        """
        return str(dt.datetime.fromtimestamp(sec))

Assuming the data file is actually Tab separated, not space aligned:

<test.tsv awk '{print $4}' | sort | uniq

Where $4 will be:

• $1 - Red
• $2 - Ball
• $3 - 1
• $4 - Sold

I would like to add an answer here, because this worked for me. I used time delays, while loops, everything I could think of.

I had the Windows Explorer window of the output folder open. I closed it, and everything worked like a charm.

I hope this helps someone.

The whole thing to em is, that the size is relative to the base. So I would say you could keep the font sizes by altering the base.

Example: If you base is 16px, and p is .75em (which is 12px) you would have to raise the base to about 20px. In this case p would then equal about 15px which is the minimum I personally require for mobile phones.

As far as I'm aware you have to still write the application using a form, but have no controls on the form and never set it visible. Use the NotifyIcon (an MSDN sample of which can be found here) to write your application.

For footer change from position: relative; to position:fixed;

 footer {
            background-color: #333;
            width: 100%;
            bottom: 0;
            position: fixed;
        }

Example: http://jsfiddle.net/a6RBm/

What i did was i commented out the

props.put("mail.smtp.starttls.enable","true"); 

Because apparently for G-mail you did not need it. Then if you haven't already done this you need to create an app password in G-mail for your program. I did that and it worked perfectly. Here this link will show you how: https://support.google.com/accounts/answer/185833.

Here is slightly modified version. Changes are noted as code commentary.

BEGIN TRANSACTION

declare @cnt int
declare @test nvarchar(128)
-- variable to hold table name
declare @tableName nvarchar(255)
declare @cmd nvarchar(500) 
-- local means the cursor name is private to this code
-- fast_forward enables some speed optimizations
declare Tests cursor local fast_forward for
 SELECT COLUMN_NAME, TABLE_NAME
   FROM INFORMATION_SCHEMA.COLUMNS 
  WHERE COLUMN_NAME LIKE 'pct%' 
    AND TABLE_NAME LIKE 'TestData%'

open Tests
-- Instead of fetching twice, I rather set up no-exit loop
while 1 = 1
BEGIN
  -- And then fetch
  fetch next from Tests into @test, @tableName
  -- And then, if no row is fetched, exit the loop
  if @@fetch_status <> 0
  begin
     break
  end
  -- Quotename is needed if you ever use special characters
  -- in table/column names. Spaces, reserved words etc.
  -- Other changes add apostrophes at right places.
  set @cmd = N'exec sp_rename ''' 
           + quotename(@tableName) 
           + '.' 
           + quotename(@test) 
           + N''',''' 
           + RIGHT(@test,LEN(@test)-3) 
           + '_Pct''' 
           + N', ''column''' 

  print @cmd

  EXEC sp_executeSQL @cmd
END

close Tests 
deallocate Tests

ROLLBACK TRANSACTION
--COMMIT TRANSACTION

Make sure you are using an activity context while creating a new Alert Dialog and not an application or base context.

Change the less-than operator to a greater-than-or-equal-to operator:

}elseif($("#seats").val() >= 99999){

Go to the XML layout Text where the widget (button or other View) indicates error, focus the cursor there and press alt+enter and select missing constraints attributes.

If for some people (like me earlier) the above answers don't work, I think the following answer would work (for Mac users I think) Enter the following commands to do flask run

$ export FLASK_APP = hello.py
$ export FLASK_ENV = development
$ flask run

Alternatively you can do the following (I haven't tried this but one resource online talks about it)

$ export FLASK_APP = hello.py
$ python -m flask run

source: For more

actually you want to get the object from the Spring engine, where the engine already maintaining the object of your required class at that starting of the spring application(Initialization of the Spring engine).Now the thing is you just have to get that object to a reference.

in a service class

@Autowired
private ApplicationContext context;

SomeClass sc = (SomeClass)context.getBean(SomeClass.class);

now in the reference of the sc you are having the object. Hope explained well. If any doubt please let me know.

In the end I had had to make changes to the content of the page behind the modal screen to ensure that it never got long enough to scroll the page.

Once I did that, the problems I encountered when applying position: absolute to the dialog were resolved as the user could no longer scroll down the page.

THIS IS NOT AN ANSWER TO THE ORIGINAL QUESTION, IT'S AN ANSWER TO @Teddy's QUESTION IN @Dudi's ANSWER'S COMMENTS

Here's a way to list id's in the active presentation to the immediate window (Ctrl + G) in VBA editor:

Sub ListAllShapes()

    Dim curSlide As Slide
    Dim curShape As Shape

    For Each curSlide In ActivePresentation.Slides
        Debug.Print curSlide.SlideID
        For Each curShape In curSlide.Shapes

                If curShape.TextFrame.HasText Then
                    Debug.Print curShape.Id
                End If

        Next curShape
    Next curSlide
End Sub

Typical code is to create an explicit method to add to the list, and create the ArrayList on the fly when adding. Note the synchronization so the list only gets created once!

@Override
public synchronized boolean addToList(String key, Item item) {
   Collection<Item> list = theMap.get(key);
   if (list == null)  {
      list = new ArrayList<Item>();  // or, if you prefer, some other List, a Set, etc...
      theMap.put(key, list );
   }

   return list.add(item);
}

I also got this issue and this was due to wrong path that we mention while running. Check your file path and also make sure that there is no space between the name of your directory name.