You can also use equals:

 Integer a = 0;

 if (a.equals(0)) {
     // a == 0
 }

which is equivalent to:

 if (a.intValue() == 0) {
     // a == 0
 }

and also:

 if (a == 0) {

 }

(the Java compiler automatically adds intValue())

Note that autoboxing/autounboxing can introduce a significant overhead (especially inside loops).

== will still test object equality. It is easy to be fooled, however:

Integer a = 10;
Integer b = 10;

System.out.println(a == b); //prints true

Integer c = new Integer(10);
Integer d = new Integer(10);

System.out.println(c == d); //prints false

Your examples with inequalities will work since they are not defined on Objects. However, with the == comparison, object equality will still be checked. In this case, when you initialize the objects from a boxed primitive, the same object is used (for both a and b). This is an okay optimization since the primitive box classes are immutable.

Java caches the primitive values from -128 to 127. When we compare two Long objects java internally type cast it to primitive value and compare it. But above 127 the Long object will not get type caste. Java caches the output by .valueOf() method.

This caching works for Byte, Short, Long from -128 to 127. For Integer caching works From -128 to java.lang.Integer.IntegerCache.high or 127, whichever is bigger.(We can set top level value upto which Integer values should get cached by using java.lang.Integer.IntegerCache.high).

 For example:
    If we set java.lang.Integer.IntegerCache.high=500;
    then values from -128 to 500 will get cached and 

    Integer a=498;
    Integer b=499;
    System.out.println(a==b)

    Output will be "true".

Float and Double objects never gets cached.

Character will get cache from 0 to 127

You are comparing two objects. so == operator will check equality of object references. There are following ways to do it.

1) type cast both objects into primitive values and compare

    (long)val3 == (long)val4

2) read value of object and compare

    val3.longValue() == val4.longValue()

3) Use equals() method on object comparison.

    val3.equals(val4);  

I'll add another answer with a different method; no loop but an anonymous class that will utilize the autoboxing features:

public List<Integer> asList(final int[] is)
{
    return new AbstractList<Integer>() {
            public Integer get(int i) { return is[i]; }
            public int size() { return is.length; }
    };
}

If you want to stop every movie tag in your page from playing, this little snippet of jQuery will help you:

$("video").each(function () { this.pause() });

simple in python 3.6

o = open('outfile','w')

print('hello world', file=o)

o.close()

I was looking for something like I did in Perl

my $printname = "outfile"

open($ph, '>', $printname)
    or die "Could not open file '$printname' $!";

print $ph "hello world\n";

Here is one way to test which YAML implementation the user has selected on the virtualenv (or the system) and then define load_yaml_file appropriately:

load_yaml_file = None

if not load_yaml_file:
    try:
        import yaml
        load_yaml_file = lambda fn: yaml.load(open(fn))
    except:
        pass

if not load_yaml_file:
    import commands, json
    if commands.getstatusoutput('ruby --version')[0] == 0:
        def load_yaml_file(fn):
            ruby = "puts YAML.load_file('%s').to_json" % fn
            j = commands.getstatusoutput('ruby -ryaml -rjson -e "%s"' % ruby)
            return json.loads(j[1])

if not load_yaml_file:
    import os, sys
    print """
ERROR: %s requires ruby or python-yaml  to be installed.

apt-get install ruby

  OR

apt-get install python-yaml

  OR

Demonstrate your mastery of Python by using pip.
Please research the latest pip-based install steps for python-yaml.
Usually something like this works:
   apt-get install epel-release
   apt-get install python-pip
   apt-get install libyaml-cpp-dev
   python2.7 /usr/bin/pip install pyyaml
Notes:
Non-base library (yaml) should never be installed outside a virtualenv.
"pip install" is permanent:
  https://stackoverflow.com/questions/1550226/python-setup-py-uninstall
Beware when using pip within an aptitude or RPM script.
  Pip might not play by all the rules.
  Your installation may be permanent.
Ruby is 7X faster at loading large YAML files.
pip could ruin your life.
  https://stackoverflow.com/questions/46326059/
  https://stackoverflow.com/questions/36410756/
  https://stackoverflow.com/questions/8022240/
Never use PyYaml in numerical applications.
  https://stackoverflow.com/questions/30458977/
If you are working for a Fortune 500 company, your choices are
1. Ask for either the "ruby" package or the "python-yaml"
package. Asking for Ruby is more likely to get a fast answer.
2. Work in a VM. I highly recommend Vagrant for setting it up.

""" % sys.argv[0]
    os._exit(4)


# test
import sys
print load_yaml_file(sys.argv[1])

For macOS, you don't need install any plugin or mouse. just do like this :- Ctrl+Shift+Down

You can use a regular expression to delete white spaces , try that snippet:

Scanner scan = new Scanner(System.in);
    System.out.println(scan.nextLine().replaceAll(" ", ""));

Let me fix your code

inventory=["sword", "potion", "armour", "bow"]
print(inventory)
print("\ncommands: use (remove) and pickup (add)")
selection=input("choose a command [use/pickup]")

if selection == "use":
    print(inventory)
    inventory.remove(input("What do you want to use? "))
    print(inventory)
elif selection == "pickup":
    print(inventory)
    add=input("What do you want to pickup? ")
    newinv=inventory+[str(add)] #use '[str(add)]' or list(str(add))
    print(newinv)

The error is you are adding string and list, you should use list or [] to make the string become list type

Packaging of pom is used in projects that aggregate other projects, and in projects whose only useful output is an attached artifact from some plugin. In your case, I'd guess that your top-level pom includes <modules>...</modules> to aggregate other directories, and the actual output is the result of one of the other (probably sub-) directories. It will, if coded sensibly for this purpose, have a packaging of war.

I would suggest to watch model value and update it upon chage: http://plnkr.co/edit/Mb0uRyIIv1eK8nTg3Qng?p=preview

The only interesting issue is with spaces: In AngularJS 1.0.3 ng-model on input automatically trims string, so it does not detect that model was changed if you add spaces at the end or at start (so spaces are not automatically removed by my code). But in 1.1.1 there is 'ng-trim' directive that allows to disable this functionality (commit). So I've decided to use 1.1.1 to achieve exact functionality you described in your question.

You can add the collapse component to the links like this..

<ul class="navbar-nav mr-auto">
     <li class="nav-item active">
         <a class="nav-link" href="#home" data-toggle="collapse" data-target=".navbar-collapse.show">Home <span class="sr-only">(current)</span></a>
     </li>
     <li class="nav-item">
         <a class="nav-link" href="#about-us" data-toggle="collapse" data-target=".navbar-collapse.show">About</a>
     </li>
     <li class="nav-item">
         <a class="nav-link" href="#pricing" data-toggle="collapse" data-target=".navbar-collapse.show">Pricing</a>
     </li>
 </ul>

BS3 demo using 'data-toggle' method

Or, (perhaps a better way) use jQuery like this..

$('.navbar-nav>li>a').on('click', function(){
    $('.navbar-collapse').collapse('hide');
});

BS3 demo using jQuery method

Update 2019 - Bootstrap 4

The navbar has changed, but the "close after click" method is still the same:

BS4 demo jQuery method
BS4 demo data-toggle method

Update 2021 - Bootstrap 5 (beta)

Use javascript to add a click event listener on the menu items to close the Collapse navbar..

const navLinks = document.querySelectorAll('.nav-item')
const menuToggle = document.getElementById('navbarSupportedContent')
const bsCollapse = new bootstrap.Collapse(menuToggle)
navLinks.forEach((l) => {
    l.addEventListener('click', () => { bsCollapse.toggle() })
})

BS5 demo javascript method

Or, Use the data-bs-toggle and data-bs-target data attributes in the markup on each link to toggle the Collapse navbar...

<nav class="navbar navbar-expand-lg navbar-light bg-light">
    <div class="container">
        <a class="navbar-brand" href="#">Navbar</a>
        <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
            <span class="navbar-toggler-icon"></span>
        </button>
        <div class="collapse navbar-collapse" id="navbarSupportedContent">
            <ul class="navbar-nav me-auto">
                <li class="nav-item active">
                    <a class="nav-link" href="#" data-bs-toggle="collapse" data-bs-target=".navbar-collapse.show">Home</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="#" data-bs-toggle="collapse" data-bs-target=".navbar-collapse.show">Link</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link disabled" href="#" data-bs-toggle="collapse" data-bs-target=".navbar-collapse.show">Disabled</a>
                </li>
            </ul>
            <form class="d-flex my-2 my-lg-0">
                <input class="form-control me-sm-2" type="search" placeholder="Search" aria-label="Search">
                <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
            </form>
        </div>
    </div>
</nav>

BS5 demo data-attributes method

flex: 1 means the following:

flex-grow : 1;    ? The div will grow in same proportion as the window-size       
flex-shrink : 1;  ? The div will shrink in same proportion as the window-size 
flex-basis : 0;   ? The div does not have a starting value as such and will 
                     take up screen as per the screen size available for
                     e.g:- if 3 divs are in the wrapper then each div will take 33%.

On Windows 10;

Goto C:\ProgramData\ComposerSetup\bin

Edit: composer.bat and add memory_limit=-1 in the last line as shown below.

@echo OFF
:: in case DelayedExpansion is on and a path contains ! 
setlocal DISABLEDELAYEDEXPANSION
php -d memory_limit=-1 "%~dp0composer.phar" %*

Problem solved ;)

You should read this: How can I detect the encoding/codepage of a text file

A clean if/else conditional shell script:

if ./somecommand | grep -q 'some_string'; then
  echo "exists"
else
  echo "doesn't exist"
fi

You could just get the input value in the onclick-event like so:

onclick="execute(document.getElementById('textbox1').value);"

You would of course have to add an id to your textbox

I tried the previous answer and doesn't seem to be working the $("body").height() does not necessarily represent the whole html height.

I have corrected the solution as follows:

// Check if body height is higher than window height :) 
if ($(document).height() > $(window).height()) { 
    alert("Vertical Scrollbar! D:"); 
} 

// Check if body width is higher than window width :) 
if ($(document).width() > $(window).width()) { 
    alert("Horizontal Scrollbar! D:<"); 
} 

if you are running and old version of Hadoop (hadoop 1.2) you got an error because http://localhost:50070/dfshealth.html does'nt exit. Check http://localhost:50070/dfshealth.jsp which works !

My c_cpp_properties.json config-

{
    "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
}

This sometime happens when you had actually installed @angular/cli using yarn and not npm.

You can verify this by looking in to yarn's global install folder.

You can remove it from yarn using

yarn global remove @angular/cli

When I need this kind of functionality in Java, I usually use the Observer pattern. It does imply an extra object, but I think it's a clean way to go, and is a widely understood pattern, which helps with code readability.

Try this in PowerShell(admin enabled):

Enable-WindowsOptionalFeature –Online -FeatureName Microsoft-Hyper-V –All -NoRestart

This will install HyperVisor without management tools, and then you can run Docker after this.

Another option is the SimpleXML extension (I believe it comes standard with most php installs.)

http://php.net/manual/en/book.simplexml.php

The syntax looks something like this for your example

$xml = new SimpleXMLElement($xmlString);
echo $xml->bbb->cccc->dddd['Id'];
echo $xml->bbb->cccc->eeee['name'];
// or...........
foreach ($xml->bbb->cccc as $element) {
  foreach($element as $key => $val) {
   echo "{$key}: {$val}";
  }
}

This only works if you control both the outside page and the iframe page.

On the outside page, make the iframe unscrollable.

<iframe src="" height=200 scrolling=no></iframe>

On the iframe page, add this.

<!doctype html>
...
<style>
html, body {height:100%; overflow:hidden}
body {overflow:auto; -webkit-overflow-scrolling:touch}
</style>

This works because modern browsers uses html to determine the height, so we just give that a fixed height and turn the body into a scrollable node.

I would use the rebase method. Mostly because it perfectly reflects your case semantically, ie. what you want to do is to refresh the state of your current branch and "pretend" as if it was based on the latest.

So, without even checking out master, I would:

git fetch origin
git rebase -i origin/master
# ...solve possible conflicts here

Of course, just fetching from origin does not refresh the local state of your master (as it does not perform a merge), but it is perfectly ok for our purpose - we want to avoid switching around, for the sake of saving time.

Microsoft Windows: Windows kernel forbids the use of characters in range 1-31 (i.e., 0x01-0x1F) and characters " * : < > ? \ |. Although NTFS allows each path component (directory or filename) to be 255 characters long and paths up to about 32767 characters long, the Windows kernel only supports paths up to 259 characters long. Additionally, Windows forbids the use of the MS-DOS device names AUX, CLOCK$, COM1, COM2, COM3, COM4, COM5, COM6, COM7, COM8, COM9, CON, LPT1, LPT2, LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, LPT9, NUL and PRN, as well as these names with any extension (for example, AUX.txt), except when using Long UNC paths (ex. \.\C:\nul.txt or \?\D:\aux\con). (In fact, CLOCK$ may be used if an extension is provided.) These restrictions only apply to Windows - Linux, for example, allows use of " * : < > ? \ | even in NTFS.

Source: http://en.wikipedia.org/wiki/Filename

You can employ the use of data in jQuery and catch all of the events which then tests it against it's last value (untested):

$(document).ready(function() {  
    $("#fieldId").bind("keyup keydown keypress change blur", function() {
        if ($(this).val() != jQuery.data(this, "lastvalue") {
         alert("changed");
        }
        jQuery.data(this, "lastvalue", $(this).val());
    });
});

This would work pretty good against a long list of items too. Using jQuery.data means you don't have to create a javascript variable to track the value. You could do $("#fieldId1, #fieldId2, #fieldId3, #fieldId14, etc") to track many fields.

UPDATE: Added blur to the bind list.

In JavaScript strings can be either string primitive type or string objects. The following code shows the distinction:

var a: string = 'test'; // string literal
var b: String = new String('another test'); // string wrapper object

console.log(typeof a); // string
console.log(typeof b); // object

Your error:

Type 'String' is not assignable to type 'string'. 'string' is a primitive, but 'String' is a wrapper object. Prefer using 'string' when possible.

Is thrown by the TS compiler because you tried to assign the type string to a string object type (created via new keyword). The compiler is telling you that you should use the type string only for strings primitive types and you can't use this type to describe string object types.

If you really should use Double instead of double you even can get the int Value of Double by calling:

Double d = new Double(1.23);
int i = d.intValue();

Else its already described by Peter Lawreys answer.

I see 2 possible problems:

Problem 1

• the XMLHTTPRequest object has not finished loading the data at the time you are trying to use it

Solution: assign a callback function to the objects "onreadystatechange" -event and handle the data in that function

xmlhttp.onreadystatechange = callbackFunctionName;

Once the state has reached DONE (4), the response content is ready to be read.

Problem 2

• the XMLHTTPRequest object does not exist in all browsers (by that name)

Solution: Either use a try-catch for creating the correct object for correct browser ( ActiveXObject in IE) or use a framework, for example jQuery ajax-method

Note: if you decide to use jQuery ajax-method, you assign the callback-function with jqXHR.done()

you are probably doing it correct, only the dashboard shows just the higher ID taken, and thus the number of "active" nodes, relationships, although there are none. it is just informative.

to be sure you have an empty graph, run this command:

START n=node(*) return count(n);
START r=rel(*) return count(r);

if both give you 0, your deletion was succesfull.

You can use setTimeout or setInterval.

The difference is - setTimeout triggers your function only once, and then you must set it again. setInterval keeps triggering expression again and again, unless you tell it to stop

There are multiple ways of doing this, since state update is a async operation, so to update the state object, we need to use updater function with setState.

1- Simplest one:

First create a copy of jasper then do the changes in that:

this.setState(prevState => {
  let jasper = Object.assign({}, prevState.jasper);  // creating copy of state variable jasper
  jasper.name = 'someothername';                     // update the name property, assign a new value                 
  return { jasper };                                 // return new object jasper object
})

Instead of using Object.assign we can also write it like this:

let jasper = { ...prevState.jasper };

2- Using spread syntax:

this.setState(prevState => ({
    jasper: {                   // object that we want to update
        ...prevState.jasper,    // keep all other key-value pairs
        name: 'something'       // update the value of specific key
    }
}))

Note: Object.assign and Spread Operator creates only shallow copy, so if you have defined nested object or array of objects, you need a different approach.

Updating nested state object:

Assume you have defined state as:

this.state = {
  food: {
    sandwich: {
      capsicum: true,
      crackers: true,
      mayonnaise: true
    },
    pizza: {
      jalapeno: true,
      extraCheese: false
    }
  }
}

To update extraCheese of pizza object:

this.setState(prevState => ({
  food: {
    ...prevState.food,           // copy all other key-value pairs of food object
    pizza: {                     // specific object of food object
      ...prevState.food.pizza,   // copy all pizza key-value pairs
      extraCheese: true          // update value of specific key
    }
  }
}))

Updating array of objects:

Lets assume you have a todo app, and you are managing the data in this form:

this.state = {
  todoItems: [
    {
      name: 'Learn React Basics',
      status: 'pending'
    }, {
      name: 'Check Codebase',
      status: 'pending'
    }
  ]
}

To update the status of any todo object, run a map on the array and check for some unique value of each object, in case of condition=true, return the new object with updated value, else same object.

let key = 2;
this.setState(prevState => ({

  todoItems: prevState.todoItems.map(
    el => el.key === key? { ...el, status: 'done' }: el
  )

}))

Suggestion: If object doesn't have a unique value, then use array index.

Transferring a file using TortoiseSVN:

Step:1 Please Select the files which you want to move, Right-click and drag the files to the folder which you to move them to, A window will popup after follow the below instruction

Step 2: After you click the above the commit the file as below mention

check if file exist in side the document/catchimage path :

NSString *stringPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)objectAtIndex:0];
NSString *tempName = [NSString stringWithFormat:@"%@/catchimage/%@.png",stringPath,@"file name"];
NSLog(@"%@",temName);
if([[NSFileManager defaultManager] fileExistsAtPath:temName]){
    // ur code here
} else {
    // ur code here** 
}

When compiling with support for arm64, this won't generate a warning:

[NSString stringWithFormat:@"%lu", (unsigned long)myNSUInteger];

First of all, please remove the "{Not using Genymotion}" from the title. It distracts readers like me who don't know what Genymotion is. The absurd here is that you got the second highest voted answer with currently 90 points which says "go to GenyMotion settings"...

The main point that all the others have missed, is that you will get this error when you have a running adb process in the background. So the first step is to find it and kill it:

ps aux | grep adb
user          46803   0.0  0.0  2442020    816 s023  S+    5:07AM   0:00.00 grep adb
user          46636   0.0  0.0   651740   3084   ??  S     5:07AM   0:00.02 adb -P 5037 fork-server server

When you find it, you can kill it using kill -9 46636.

In my case, the problem was an old version of adb coming from GapDebug. If you got this with GapDebug, get out of it and then do

adb kill-server
adb start-server

because with GapDebug in the background, when you kill the adb server, GapDebug will start its own copy immediately, causing the start-server to be ignored

On my mac os maverick i try this:

• In Terminal type:

  1)mkdir -p ~/bin ~/tmp ~/lib/python3.3 ~/src 2)export TMPDIR=~/tmp
  3)wget -O ~/bin/2to3
  4)http://hg.python.org/cpython/raw-file/60c831305e73/Tools/scripts/2to3 5)chmod 700 ~/bin/2to3 6)cd ~/src 7)git clone https://github.com/petehunt/PyMySQL.git 8)cd PyMySQL/
  9)python3.3 setup.py install --install-lib=$HOME/lib/python3.3 --install-scripts=$HOME/bin

After that, enter in the python3 interpreter and type:

1. import pymysql. If there is no error your installation is ok. For verification write a script to connect to mysql with this form:

2. # a simple script for MySQL connection import pymysql db = pymysql.connect(host="localhost", user="root", passwd="*", db="biblioteca") #Sure, this is information for my db # close the connection db.close ()*

Give it a name ("con.py" for example) and save it on desktop. In Terminal type "cd desktop" and then $python con.py If there is no error, you are connected with MySQL server. Good luck!

If you are using the Spring Boot Maven Plugin, run:

mvn spring-boot:run -Dspring-boot.run.profiles=foo,bar

(https://docs.spring.io/spring-boot/docs/current/maven-plugin/examples/run-profiles.html)

To get an .exe with NASM'compiler and Visual Studio's linker this code works fine:

global WinMain
extern ExitProcess  ; external functions in system libraries 
extern MessageBoxA

section .data 
title:  db 'Win64', 0
msg:    db 'Hello world!', 0

section .text
WinMain:
    sub rsp, 28h  
    mov rcx, 0       ; hWnd = HWND_DESKTOP
    lea rdx,[msg]    ; LPCSTR lpText
    lea r8,[title]   ; LPCSTR lpCaption
    mov r9d, 0       ; uType = MB_OK
    call MessageBoxA
    add rsp, 28h  

    mov  ecx,eax
    call ExitProcess

    hlt     ; never here

If this code is saved on e.g. "test64.asm", then to compile:

nasm -f win64 test64.asm

Produces "test64.obj" Then to link from command prompt:

path_to_link\link.exe test64.obj /subsystem:windows /entry:WinMain  /libpath:path_to_libs /nodefaultlib kernel32.lib user32.lib /largeaddressaware:no

where path_to_link could be C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin or wherever is your link.exe program in your machine, path_to_libs could be C:\Program Files (x86)\Windows Kits\8.1\Lib\winv6.3\um\x64 or wherever are your libraries (in this case both kernel32.lib and user32.lib are on the same place, otherwise use one option for each path you need) and the /largeaddressaware:no option is necessary to avoid linker's complain about addresses to long (for user32.lib in this case). Also, as it is done here, if Visual's linker is invoked from command prompt, it is necessary to setup the environment previously (run once vcvarsall.bat and/or see MS C++ 2010 and mspdb100.dll).

No need to upvote this. It would have been cool if Benjamin Lindley made his one-liner comment an answer, but since he hasn't, here goes:

std::vector<std::string> argList(argv, argv + argc);

If you don't want to include argv[0] so you don't need to deal with the executable's location, just increment the pointer by one:

std::vector<std::string> argList(argv + 1, argv + argc);

I think the best solution I have come across is on this stackoverflow. This short jQuery code allows all your hover effects to show on click or touch..
No need to add anything within the function.

$('body').on('touchstart', function() {});

Hope this helps.

Portmon from sysinternals (now MSFT) is probably the best monitor.

I haven't found a good free tool that will emulate a port and record/replay comms. The commercial ones were expensive and either so limited or so complex if you want to respond to commands that I ended up using expect and python on a second machine.

My situation was solved by specifing the VM argument to the JAVA program being debugged, I assume you can also set this in `eclipse.ini file aswell:

You need to do it like this,

void Yourfunction(List<DateTime> dates )
{

}

employees.ToList().Foreach(u=> { u.SomeProperty = null; u.OtherProperty = null; });

Notice that I used semicolons after each set statement that is -->

u.SomeProperty = null;
u.OtherProperty = null;

I hope this will definitely solve your problem.

After performing the very helpful suggestions from both spicyramen & jkysam without immediate success, a simple restart of my Mac was needed to make the system recognize the changes. Hope this helps someone!

I'm late to the game here but FWIW: adding .table-bordered to a .table just wraps the table with a border, albeit by adding a full border to every cell.

But removing .table-bordered still leaves the rule lines. It's a semantic issue, but in keeping with BS3+ nomenclature I've used this set of overrides:

.table.table-unruled>tbody>tr>td,_x000D_
.table.table-unruled>tbody>tr>th {_x000D_
  border-top: 0 none transparent;_x000D_
  border-bottom: 0 none transparent;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>_x000D_
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">_x000D_
<div class="container">_x000D_
  <div class="row">_x000D_
    <div class="col-xs-5">_x000D_
      .table_x000D_
      <table class="table">_x000D_
        <thead>_x000D_
          <tr>_x000D_
            <th>a</th>_x000D_
            <th>b</th>_x000D_
            <th>c</th>_x000D_
          </tr>_x000D_
        </thead>_x000D_
        <tbody>_x000D_
          <tr>_x000D_
            <td>a</td>_x000D_
            <td>b</td>_x000D_
            <td>c</td>_x000D_
          </tr>_x000D_
          <tr>_x000D_
            <td>a</td>_x000D_
            <td>b</td>_x000D_
            <td>c</td>_x000D_
        </tbody>_x000D_
        <tfoot>_x000D_
          <tr>_x000D_
            <th>a</th>_x000D_
            <th>b</th>_x000D_
            <th>c</th>_x000D_
          </tr>_x000D_
        </tfoot>_x000D_
      </table>_x000D_
    </div>_x000D_
    <div class="col-xs-5 col-xs-offset-1">_x000D_
      <table class="table table-bordered">_x000D_
        .table .table-bordered_x000D_
        <thead>_x000D_
          <tr>_x000D_
            <th>a</th>_x000D_
            <th>b</th>_x000D_
            <th>c</th>_x000D_
          </tr>_x000D_
        </thead>_x000D_
        <tbody>_x000D_
          <tr>_x000D_
            <td>a</td>_x000D_
            <td>b</td>_x000D_
            <td>c</td>_x000D_
          </tr>_x000D_
          <tr>_x000D_
            <td>a</td>_x000D_
            <td>b</td>_x000D_
            <td>c</td>_x000D_
        </tbody>_x000D_
        <tfoot>_x000D_
          <tr>_x000D_
            <th>a</th>_x000D_
            <th>b</th>_x000D_
            <th>c</th>_x000D_
          </tr>_x000D_
        </tfoot>_x000D_
      </table>_x000D_
    </div>_x000D_
  </div>_x000D_
_x000D_
  <div class="row">_x000D_
    <div class="col-xs-5">_x000D_
      <table class="table table-unruled">_x000D_
        .table .table-unruled_x000D_
        <thead>_x000D_
          <tr>_x000D_
            <th>a</th>_x000D_
            <th>b</th>_x000D_
            <th>c</th>_x000D_
          </tr>_x000D_
        </thead>_x000D_
        <tbody>_x000D_
          <tr>_x000D_
            <td>a</td>_x000D_
            <td>b</td>_x000D_
            <td>c</td>_x000D_
          </tr>_x000D_
          <tr>_x000D_
            <td>a</td>_x000D_
            <td>b</td>_x000D_
            <td>c</td>_x000D_
        </tbody>_x000D_
        <tfoot>_x000D_
          <tr>_x000D_
            <th>a</th>_x000D_
            <th>b</th>_x000D_
            <th>c</th>_x000D_
          </tr>_x000D_
        </tfoot>_x000D_
      </table>_x000D_
    </div>_x000D_
    <div class="col-xs-5 col-xs-offset-1">_x000D_
      <table class="table table-bordered table-unruled">_x000D_
        .table .table-bordered .table-unruled_x000D_
        <thead>_x000D_
          <tr>_x000D_
            <th>a</th>_x000D_
            <th>b</th>_x000D_
            <th>c</th>_x000D_
          </tr>_x000D_
        </thead>_x000D_
        <tbody>_x000D_
          <tr>_x000D_
            <td>a</td>_x000D_
            <td>b</td>_x000D_
            <td>c</td>_x000D_
          </tr>_x000D_
          <tr>_x000D_
            <td>a</td>_x000D_
            <td>b</td>_x000D_
            <td>c</td>_x000D_
        </tbody>_x000D_
        <tfoot>_x000D_
          <tr>_x000D_
            <th>a</th>_x000D_
            <th>b</th>_x000D_
            <th>c</th>_x000D_
          </tr>_x000D_
        </tfoot>_x000D_
      </table>_x000D_
    </div>_x000D_
  </div>_x000D_
_x000D_
</div>

You need to return your promise to the calling function.

islogged:function(){
    var cUid=sessionService.get('uid');
    alert("in loginServce, cuid is "+cUid);
    var $checkSessionServer=$http.post('data/check_session.php?cUid='+cUid);
    $checkSessionServer.then(function(){
        alert("session check returned!");
        console.log("checkSessionServer is "+$checkSessionServer);
    });
    return $checkSessionServer; // <-- return your promise to the calling function
}

q  = [1, 2, 3, 4, 1, 2, 5, 1, 2, 3, 4, 5]
vm = [-1, -1, -1, -1,1,2,3,1]

p = []
for v in vm:
    if v in q:
        p.append(q.index(v))
    else:
        p.append(99999)

print p
p = [q.index(v) if v in q else 99999 for v in vm]
print p

Output:

[99999, 99999, 99999, 99999, 0, 1, 2, 0]
[99999, 99999, 99999, 99999, 0, 1, 2, 0]

Instead of using append() in the list comprehension you can reference the p as direct output, and use q.index(v) and 99999 in the LC.

Not sure if this is intentional but note that q.index(v) will find just the first occurrence of v, even tho you have several in q. If you want to get the index of all v in q, consider using a enumerator and a list of already visited indexes

Something in those lines(pseudo-code):

visited = []
for i, v in enumerator(vm):
   if i not in visited:
       p.append(q.index(v))
   else:
       p.append(q.index(v,max(visited))) # this line should only check for v in q after the index of max(visited)
   visited.append(i)

Above solutions will work only if its a string. Input type date, gives you output in javascript date object in some cases like if you use angular or so. That's why some people are getting error like "TypeError: str.split is not a function". It's a date object, so you should use functions of Date object in javascript to manipulate it. Example here:

var date = $scope.dateObj ; 
//dateObj is data bind to the ng-modal of input type dat.
console.log(date.getFullYear()); //this will give you full year eg : 1990
console.log(date.getDate()); //gives you the date from 1 to 31
console.log(date.getMonth() + 1); //getMonth will give month from 0 to 11 

Check the following link for reference:

There is a way to do this without clearing the canvas or starting over, but you have to man handle the creation of the chart so that the data is in the same format for when you update.

Here is how I did it.

    var ctx = document.getElementById("myChart").getContext("2d");
    if (chartExists) {
        for (i=0;i<10;i++){
            myNewChart.scale.xLabels[i]=dbLabels[i]; 
            myNewChart.datasets[0].bars[i].value=dbOnAir[i];
        }
        myNewChart.update();
      }else{
          console.log('chart doesnt exist');
          myNewChart = new Chart(ctx).Bar(dataNew);
          myNewChart.removeData();
          for (i=0;i<10;i++){
              myNewChart.addData([10],dbLabels[i]);
          }
          for (i=0;i<10;i++){      
              myNewChart.datasets[0].bars[i].value=dbOnAir[i];
          }
          myNewChart.update();
          chartExists=true;
        }

I basically scrap the data loaded in at creation, and then reform with the add data method. This means that I can then access all the points. Whenever I have tried to access the data structure that is created by the:

Chart(ctx).Bar(dataNew);

command, I can't access what I need. This means you can change all the data points, in the same way you created them, and also call update() without animating completely from scratch.

var filetypeArray = (file.type).split("/");
var filetype = filetypeArray[1];

This is a better approach imo.

This is the solution that I came up with trying to solve this problem for myself in order to systematically produce \n's as separators. It writes using a list of strings where each string is one line of the file, however it seems that it may work for you as well. (Python 3.+)

#Takes a list of strings and prints it to a file.
def writeFile(file, strList):
    line = 0
    lines = []
    while line < len(strList):
        lines.append(cheekyNew(line) + strList[line])
        line += 1
    file = open(file, "w")
    file.writelines(lines)
    file.close()

#Returns "\n" if the int entered isn't zero, otherwise "".
def cheekyNew(line):
    if line != 0:
        return "\n"
    return ""

Because python's math library is a thin wrapper around the C math library which returns floats.

You can return anonymous types, but it really isn't pretty.

In this case I think it would be far better to create the appropriate type. If it's only going to be used from within the type containing the method, make it a nested type.

Personally I'd like C# to get "named anonymous types" - i.e. the same behaviour as anonymous types, but with names and property declarations, but that's it.

EDIT: Others are suggesting returning dogs, and then accessing the breed name via a property path etc. That's a perfectly reasonable approach, but IME it leads to situations where you've done a query in a particular way because of the data you want to use - and that meta-information is lost when you just return IEnumerable<Dog> - the query may be expecting you to use (say) Breed rather than Ownerdue to some load options etc, but if you forget that and start using other properties, your app may work but not as efficiently as you'd originally envisaged. Of course, I could be talking rubbish, or over-optimising, etc...

You can enable this in Window - Preferences - General - Workspace - Refresh Automatically (called Refresh using native hooks or polling in newer builds)

The only reason I can think why this isn't enabled by default is performance related.

For example, refreshing source folders automatically might trigger a build of the workspace. Perhaps some people want more control over this.

There is also an article on the Eclipse site regarding auto refresh.

Basically, there is no external trigger that notifies Eclipse of files changed outside the workspace. Rather a background thread is used by Eclipse to monitor file changes that can possibly lead to performance issues with large workspaces.

I have solved it like this.

 var thename = 'Andrew';
 db.collection.find({'name': {'$regex': thename,$options:'i'}});

If you want to query on 'case-insensitive exact matchcing' then you can go like this.

var thename =  '^Andrew$';
db.collection.find({'name': {'$regex': thename,$options:'i'}});

This is pretty simple with numpy, just subtract the arrays:

diffs = array1 - array2

I get:

diffs == array([ 0.1,  0.2,  0.3])

Python 2 only: (and python 2.7 supports `in` already)

you can use the has_key() method:

if dict.has_key('xyz')==1:
    #update the value for the key
else:
    pass

Use Underscore.js

It cross-browser compliant and can perform a binary search if your data is sorted.

_.indexOf

_.indexOf(array, value, [isSorted]) Returns the index at which value can be found in the array, or -1 if value is not present in the array. Uses the native indexOf function unless it's missing. If you're working with a large array, and you know that the array is already sorted, pass true for isSorted to use a faster binary search.

Example

//Tell underscore your data is sorted (Binary Search)
if(_.indexOf(['2','3','4','5','6'], '4', true) != -1){
    alert('true');
}else{
    alert('false');   
}

//Unsorted data works to!
if(_.indexOf([2,3,6,9,5], 9) != -1){
    alert('true');
}else{
    alert('false');   
}

I was looking for a way to do this myself and figured out a simple solution.

I'm assuming that you started a default Win32 Project (Windows application) in Visual Studio, which provides a "WinMain" function. By default, Visual Studio sets the entry point to "SUBSYSTEM:WINDOWS". You need to first change this by going to:

Project -> Properties -> Linker -> System -> Subsystem

And select "Console (/SUBSYSTEM:CONSOLE)" from the drop-down list.

Now, the program will not run, since a "main" function is needed instead of the "WinMain" function.

So now you can add a "main" function like you normally would in C++. After this, to start the GUI program, you can call the "WinMain" function from inside the "main" function.

The starting part of your program should now look something like this:

#include <iostream>

using namespace std;

// Main function for the console
int main(){

    // Calling the wWinMain function to start the GUI program
    // Parameters:
    // GetModuleHandle(NULL) - To get a handle to the current instance
    // NULL - Previous instance is not needed
    // NULL - Command line parameters are not needed
    // 1 - To show the window normally
    wWinMain(GetModuleHandle(NULL), NULL,NULL, 1); 

    system("pause");
    return 0;
}

// Function for entry into GUI program
int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
                     _In_opt_ HINSTANCE hPrevInstance,
                     _In_ LPWSTR    lpCmdLine,
                     _In_ int       nCmdShow)
{
    // This will display "Hello World" in the console as soon as the GUI begins.
    cout << "Hello World" << endl;
.
.
.

Result of my implementation

Now you can use functions to output to the console in any part of your GUI program for debugging or other purposes.

Use filter, or if the number of dictionaries in exampleSet is too high, use ifilter of the itertools module. It would return an iterator, instead of filling up your system's memory with the entire list at once:

from itertools import ifilter
for elem in ifilter(lambda x: x['type'] in keyValList, exampleSet):
    print elem

In the second example you provide 3 arguments: filename, mode and a dictionary (kwargs). But Python expects: 2 formal arguments plus keyword arguments.

By prefixing the dictionary by '**' you unpack the dictionary kwargs to keywords arguments.

A dictionary (type dict) is a single variable containing key-value pairs.

"Keyword arguments" are key-value method-parameters.

Any dictionary can by unpacked to keyword arguments by prefixing it with ** during function call.

I have been using Mobilizer, which is an awesome free app

Currently it has default simulation for Iphone4, Iphone5, Samsung Galaxt S3, Nokia Lumia, Palm Pre, Blackberry Storm and HTC Evo. Simple straightforward and effective.

The init func runs first and then main. It's used for setting something first before your program runs, for example:

Accessing a template, Running the program using all cores, Checking the Goos and arch etc...

parseInt() or parseFloat() are functions in JavaScript which can help you convert the values into integers or floats respectively.

Syntax:

 parseInt(string, radix);
 parseFloat(string); 

• string: the string expression to be parsed as a number.
  
• radix: (optional, but highly encouraged) the base of the numeral system to be used - a number between 2 and 36.

Example:

 var x = prompt("Enter a Value", "0");
 var y = prompt("Enter a Value", "0");
 var num1 = parseInt(x);
 var num2 = parseInt(y);

After this you can perform which ever calculations you want on them.

Just add like this in case 1: like this

 case 0:
     list = DBAdpter.requestUserData(assosiatetoken);
     Collections.sort(list, byDate);
     for (int i = 0; i < list.size(); i++) {
         if (list.get(i).lastModifiedDate != null) {
             lv.setAdapter(new MyListAdapter(
                     getApplicationContext(), list));
         }
     }
     break;

and put this method at end of the your class

static final Comparator<All_Request_data_dto> byDate = new Comparator<All_Request_data_dto>() {
    SimpleDateFormat sdf = new SimpleDateFormat("MM/dd/yyyy hh:mm:ss a");

    public int compare(All_Request_data_dto ord1, All_Request_data_dto ord2) {
        Date d1 = null;
        Date d2 = null;
        try {
            d1 = sdf.parse(ord1.lastModifiedDate);
            d2 = sdf.parse(ord2.lastModifiedDate);
        } catch (ParseException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }


        return (d1.getTime() > d2.getTime() ? -1 : 1);     //descending
    //  return (d1.getTime() > d2.getTime() ? 1 : -1);     //ascending
    }
};

please set dataType config property in your ajax call and give it another try!

another point is you are using ajax call setup configuration properties as string and it is wrong as reference site

$.ajax({

    url : 'http://voicebunny.comeze.com/index.php',
    type : 'GET',
    data : {
        'numberOfWords' : 10
    },
    dataType:'json',
    success : function(data) {              
        alert('Data: '+data);
    },
    error : function(request,error)
    {
        alert("Request: "+JSON.stringify(request));
    }
});

I hope be helpful!

You can do something like

    SELECT *
      FROM (SELECT Fname FROM MyTbl ORDER BY Fname )
 WHERE rownum = 1;

You could also use the analytic functions RANK and/or DENSE_RANK, but ROWNUM is probably the easiest.

Maybe you forgot to first create a table migrations:

php artisan migrate:install

Also there is a very userful package Generators, which makes a lot of work for you https://github.com/JeffreyWay/Laravel-4-Generators#views

Screams in to the void - just "no" don't do it. This is a dumb idea.

Integrating with external data sources is what SSIS is for, or write a dot net application/service which queries the box and makes the API calls.

Writing CLR code to enable a SQL process to call web-services is the sort of thing that can bring a SQL box to its knees if done badly - imagine putting the the CLR function in a view somewhere - later someone else comes along not knowing what you've donem and joins on that view with a million row table - suddenly your SQL box is making a million individual webapi calls.

The whole idea is insane.

This doing sort of thing is the reason that enterprise DBAs dont' trust developers.

CLR is the kind of great power, which brings great responsibility, and the above is an abuse of it.

Rotate by 90 degress around 0,0:

x' = -y
y' = x

Rotate by 90 degress around px,py:

x' = -(y - py) + px
y' = (x - px) + py

$("body").on({
    click: function(){alert("left click");},
    contextmenu: function(){alert("right click");}   
});

In Oracle, the PL/SQL and SQL engines maintain some separation. When you execute a SQL statement within PL/SQL, it is handed off to the SQL engine, which has no knowledge of PL/SQL-specific structures like INDEX BY tables.

So, instead of declaring the type in the PL/SQL block, you need to create an equivalent collection type within the database schema:

CREATE OR REPLACE TYPE array is table of number;
/

Then you can use it as in these two examples within PL/SQL:

SQL> l
  1  declare
  2    p  array := array();
  3  begin
  4    for i in (select level from dual connect by level < 10) loop
  5      p.extend;
  6      p(p.count) := i.level;
  7    end loop;
  8    for x in (select column_value from table(cast(p as array))) loop
  9       dbms_output.put_line(x.column_value);
 10    end loop;
 11* end;
SQL> /
1
2
3
4
5
6
7
8
9

PL/SQL procedure successfully completed.

SQL> l
  1  declare
  2    p  array := array();
  3  begin
  4    select level bulk collect into p from dual connect by level < 10;
  5    for x in (select column_value from table(cast(p as array))) loop
  6       dbms_output.put_line(x.column_value);
  7    end loop;
  8* end;
SQL> /
1
2
3
4
5
6
7
8
9

PL/SQL procedure successfully completed.

Additional example based on comments

Based on your comment on my answer and on the question itself, I think this is how I would implement it. Use a package so the records can be fetched from the actual table once and stored in a private package global; and have a function that returns an open ref cursor.

CREATE OR REPLACE PACKAGE p_cache AS
  FUNCTION get_p_cursor RETURN sys_refcursor;
END p_cache;
/

CREATE OR REPLACE PACKAGE BODY p_cache AS

  cache_array  array;

  FUNCTION get_p_cursor RETURN sys_refcursor IS
    pCursor  sys_refcursor;
  BEGIN
    OPEN pCursor FOR SELECT * from TABLE(CAST(cache_array AS array));
    RETURN pCursor;
  END get_p_cursor;

  -- Package initialization runs once in each session that references the package
  BEGIN
    SELECT level BULK COLLECT INTO cache_array FROM dual CONNECT BY LEVEL < 10;
  END p_cache;
/

You can modify the id without having to use getElementById

Example:

<div id = 'One' onclick = "One.id = 'Two'; return false;">One</div>

You can see it here: http://jsbin.com/elikaj/1/

Tested with Mozilla Firefox 22 and Google Chrome 60.0

You can use T-SQL to convert the date before it gets to your .NET program. This often is simpler if you don't need to do additional date conversion in your .NET program.

DECLARE @Date DATETIME = Getdate()
DECLARE @DateInt INT = CONVERT(VARCHAR(30), @Date, 112)
DECLARE @TimeInt INT = REPLACE(CONVERT(VARCHAR(30), @Date, 108), ':', '')
DECLARE @DateTimeInt BIGINT = CONVERT(VARCHAR(30), @Date, 112) + REPLACE(CONVERT(VARCHAR(30), @Date, 108), ':', '')
SELECT @Date as Date, @DateInt DateInt, @TimeInt TimeInt, @DateTimeInt DateTimeInt

Date                    DateInt     TimeInt     DateTimeInt
------------------------- ----------- ----------- --------------------
2013-01-07 15:08:21.680 20130107    150821      20130107150821

Specifying android:onClick attribute results in Button instance calling setOnClickListener internally. Hence there is absolutely no difference.

To have clear understanding, let us see how XML onClick attribute is handled by the framework.

When a layout file is inflated, all Views specified in it are instantiated. In this specific case, the Button instance is created using public Button (Context context, AttributeSet attrs, int defStyle) constructor. All of the attributes in the XML tag are read from the resource bundle and passed as AttributeSet to the constructor.

Button class is inherited from View class which results in View constructor being called, which takes care of setting the click call back handler via setOnClickListener.

The onClick attribute defined in attrs.xml, is referred in View.java as R.styleable.View_onClick.

Here is the code of View.java that does most of the work for you by calling setOnClickListener by itself.

 case R.styleable.View_onClick:
            if (context.isRestricted()) {
                throw new IllegalStateException("The android:onClick attribute cannot "
                        + "be used within a restricted context");
            }

            final String handlerName = a.getString(attr);
            if (handlerName != null) {
                setOnClickListener(new OnClickListener() {
                    private Method mHandler;

                    public void onClick(View v) {
                        if (mHandler == null) {
                            try {
                                mHandler = getContext().getClass().getMethod(handlerName,
                                        View.class);
                            } catch (NoSuchMethodException e) {
                                int id = getId();
                                String idText = id == NO_ID ? "" : " with id '"
                                        + getContext().getResources().getResourceEntryName(
                                            id) + "'";
                                throw new IllegalStateException("Could not find a method " +
                                        handlerName + "(View) in the activity "
                                        + getContext().getClass() + " for onClick handler"
                                        + " on view " + View.this.getClass() + idText, e);
                            }
                        }

                        try {
                            mHandler.invoke(getContext(), View.this);
                        } catch (IllegalAccessException e) {
                            throw new IllegalStateException("Could not execute non "
                                    + "public method of the activity", e);
                        } catch (InvocationTargetException e) {
                            throw new IllegalStateException("Could not execute "
                                    + "method of the activity", e);
                        }
                    }
                });
            }
            break;

As you can see, setOnClickListener is called to register the callback, as we do in our code. Only difference is it uses Java Reflection to invoke the callback method defined in our Activity.

Here are the reason for issues mentioned in other answers:

• Callback method should be public : Since Java Class getMethod is used, only functions with public access specifier are searched for. Otherwise be ready to handle IllegalAccessException exception.
• While using Button with onClick in Fragment, the callback should be defined in Activity : getContext().getClass().getMethod() call restricts the method search to the current context, which is Activity in case of Fragment. Hence method is searched within Activity class and not Fragment class.
• Callback method should accept View parameter : Since Java Class getMethod searches for method which accepts View.class as parameter.

Also try System.currentTimeMillis()

just delete the file in your ova and it should fix it, thats what i did, no need to run program under admin or anything. didnt delete my deployed files either. (I was trying to create new virtual machines not open them)

style="?android:attr/android:progressBarStyleSmall"

to

style="?android:attr/progressBarStyleSmall"

Compiling answers given by @adurdin and @User

Add followings to your info.plist & change localhost.com with your corresponding domain name, you can add multiple domains as well:

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/>
    <key>NSExceptionDomains</key>
    <dict>
        <key>localhost.com</key>
        <dict>
            <key>NSIncludesSubdomains</key>
            <false/>
            <key>NSExceptionAllowsInsecureHTTPLoads</key>
            <false/>
            <key>NSExceptionRequiresForwardSecrecy</key>
            <true/>
            <key>NSExceptionMinimumTLSVersion</key>
            <string>TLSv1.2</string>
            <key>NSThirdPartyExceptionAllowsInsecureHTTPLoads</key>
            <false/>
            <key>NSThirdPartyExceptionRequiresForwardSecrecy</key>
            <true/>
            <key>NSThirdPartyExceptionMinimumTLSVersion</key>
            <string>TLSv1.2</string>
            <key>NSRequiresCertificateTransparency</key>
            <false/>
        </dict>
    </dict>
</dict>
</plist>

You info.plist must looks like this:

map.put(key, map.get(key) + 1);

should be fine. It will update the value for the existing mapping. Note that this uses auto-boxing. With the help of map.get(key) we get the value of corresponding key, then you can update with your requirement. Here I am updating to increment value by 1.

I try to avoid using the "SELECT * " option and just pull what data I want or need. The code below is what I use, you may cull out or add columns and aliases per your needs.

I also us "IIF" (instant if) to replace binary 0 or 1 with a yes or no. It just makes it easier to read for the non-techie that may want this info.

Here is what I use:

SELECT 
    name AS 'User'
  , PRINCIPAL_ID
  , type AS 'User Type'
  , type_desc AS 'Login Type'
  , CAST(create_date AS DATE) AS 'Date Created' 
  , default_database_name AS 'Database Name'
  , IIF(is_fixed_role LIKE 0, 'No', 'Yes') AS 'Is Active'
FROM master.sys.server_principals
WHERE type LIKE 's' OR type LIKE 'u'
ORDER BY [User], [Database Name]; 
GO

Hope this helps.

To check if a Path exists to a directory, use this one:

$pathToDirectory = "c:\program files\blahblah\"
if (![System.IO.Directory]::Exists($pathToDirectory))
{
 mkdir $path1
}

To check if a Path to a file exists use what @Mathias suggested:

[System.IO.File]::Exists($pathToAFile)

I read a piece with a comment that states the following commands can be run now. I have not tested myself so be careful.

$ yum install -y epel-release
$ yum install -y python36

One possibility:

String result = str.substring(0, index) + str.substring(index+1);

Note that the result is a new String (as well as two intermediate String objects), because Strings in Java are immutable.

Lets say to want to make default version as 10.19.0.

nvm alias default v10.19.0

But it will give following error

! WARNING: Version 'v10.19.0' does not exist.
default -> v10.19.0 (-> N/A)

In That case you need to run two commands in the following order

# Install the version that you would like 
nvm install 10.19.0

# Set 10.19.0 (or another version) as default
nvm alias default 10.19.0

If you're writing scripts and will be echoing newlines as part of other messages several times, a nice cross-platform solution is to put a literal newline in a variable like so:

newline='
'

echo "first line$newlinesecond line"
echo "Error: example error message n${newline}${usage}" >&2 #requires usage to be defined

Correct syntax looks like this. See MSDN.

SELECT *
  FROM [FAEB].[dbo].[ExportaComisiones] AS f
  JOIN [zCredifiel].[dbo].[optPerson] AS p

  ON p.vTreasuryId COLLATE Latin1_General_CI_AS = f.RFC COLLATE Latin1_General_CI_AS 

Similar to my other answer, except repeating the format string:

>>> numbers = [1, 15, 255]
>>> fmt = '{:02X}' * len(numbers)
>>> fmt.format(*numbers)
'010FFF'

select t.blah as [score range], count(*) as [number of occurences]
from (
  select case 
    when score between  0 and  9 then ' 0-9 '
    when score between 10 and 19 then '10-19'
    when score between 20 and 29 then '20-29'
    ...
    else '90-99' end as blah
  from scores) t
group by t.blah

Make sure you use a word other than 'range' if you are in MySQL, or you will get an error for running the above example.

Very simple to fix, you just need to turn the parameter to writerow into a list.

for item in RESULTS:
     wr.writerow([item,])

I have written a program to iterate all Threads created and printing getState() of each Thread

import java.util.Set;

public class ThreadStatus {
    public static void main(String args[]) throws Exception{
        for ( int i=0; i< 5; i++){
            Thread t = new Thread(new MyThread());
            t.setName("MyThread:"+i);
            t.start();
        }
        int threadCount = 0;
        Set<Thread> threadSet = Thread.getAllStackTraces().keySet();
        for ( Thread t : threadSet){
            if ( t.getThreadGroup() == Thread.currentThread().getThreadGroup()){
                System.out.println("Thread :"+t+":"+"state:"+t.getState());
                ++threadCount;
            }
        }
        System.out.println("Thread count started by Main thread:"+threadCount);
    }
}

class MyThread implements Runnable{
    public void run(){
        try{
            Thread.sleep(2000);
        }catch(Exception err){
            err.printStackTrace();
        }
    }
}

Output:

java ThreadStatus

Thread :Thread[MyThread:0,5,main]:state:TIMED_WAITING
Thread :Thread[main,5,main]:state:RUNNABLE
Thread :Thread[MyThread:1,5,main]:state:TIMED_WAITING
Thread :Thread[MyThread:4,5,main]:state:TIMED_WAITING
Thread :Thread[MyThread:2,5,main]:state:TIMED_WAITING
Thread :Thread[MyThread:3,5,main]:state:TIMED_WAITING
Thread count started by Main thread:6

If you remove below condition

if ( t.getThreadGroup() == Thread.currentThread().getThreadGroup())

You will get below threads in output too, which have been started by system.

Reference Handler, Signal Dispatcher,Attach Listener and Finalizer.

I've added

public void ExportToFile(string path, DataTable tabela)
{

     DataColumnCollection colunas = tabela.Columns;

     foreach (DataRow linha in tabela.Rows)
     {

           this.AddRow();

           foreach (DataColumn coluna in colunas)

           {

               this[coluna.ColumnName] = linha[coluna];

           }

      }
      this.ExportToFile(path);

}

Previous code does not work with old .NET versions. For 3.5 version of framework use this other version:

        public void ExportToFile(string path)
    {
        bool abort = false;
        bool exists = false;
        do
        {
            exists = File.Exists(path);
            if (!exists)
            {
                if( !Convert.ToBoolean( File.CreateText(path) ) )
                        abort = true;
            }
        } while (!exists || abort);

        if (!abort)
        {
            //File.OpenWrite(path);
            using (StreamWriter w = File.AppendText(path))
            {
                w.WriteLine("hello");
            }

        }

        //File.WriteAllText(path, Export());
    }

 if($("element_selector").attr('disabled') || $("element_selector").prop('disabled'))
 {

    // code when element is disabled

  }

See Redirecting Output from a Running Process.

Firstly I run the command cat > foo1 in one session and test that data from stdin is copied to the file. Then in another session I redirect the output.

Firstly find the PID of the process:

$ ps aux | grep cat
rjc 6760 0.0 0.0 1580 376 pts/5 S+ 15:31 0:00 cat

Now check the file handles it has open:

$ ls -l /proc/6760/fd
total 3
lrwx—— 1 rjc rjc 64 Feb 27 15:32 0 -> /dev/pts/5
l-wx—— 1 rjc rjc 64 Feb 27 15:32 1 -> /tmp/foo1
lrwx—— 1 rjc rjc 64 Feb 27 15:32 2 -> /dev/pts/5

Now run GDB:

$ gdb -p 6760 /bin/cat
GNU gdb 6.4.90-debian

[license stuff snipped]

Attaching to program: /bin/cat, process 6760

[snip other stuff that's not interesting now]

(gdb) p close(1)
$1 = 0
(gdb) p creat("/tmp/foo3", 0600)
$2 = 1
(gdb) q
The program is running. Quit anyway (and detach it)? (y or n) y
Detaching from program: /bin/cat, process 6760

The p command in GDB will print the value of an expression, an expression can be a function to call, it can be a system call… So I execute a close() system call and pass file handle 1, then I execute a creat() system call to open a new file. The result of the creat() was 1 which means that it replaced the previous file handle. If I wanted to use the same file for stdout and stderr or if I wanted to replace a file handle with some other number then I would need to call the dup2() system call to achieve that result.

For this example I chose to use creat() instead of open() because there are fewer parameter. The C macros for the flags are not usable from GDB (it doesn’t use C headers) so I would have to read header files to discover this – it’s not that hard to do so but would take more time. Note that 0600 is the octal permission for the owner having read/write access and the group and others having no access. It would also work to use 0 for that parameter and run chmod on the file later on.

After that I verify the result:

ls -l /proc/6760/fd/
total 3
lrwx—— 1 rjc rjc 64 2008-02-27 15:32 0 -> /dev/pts/5
l-wx—— 1 rjc rjc 64 2008-02-27 15:32 1 -> /tmp/foo3 <====
lrwx—— 1 rjc rjc 64 2008-02-27 15:32 2 -> /dev/pts/5

Typing more data in to cat results in the file /tmp/foo3 being appended to.

If you want to close the original session you need to close all file handles for it, open a new device that can be the controlling tty, and then call setsid().

Python lists are mutable objects and here:

plot_data = [[]] * len(positions) 

you are repeating the same list len(positions) times.

>>> plot_data = [[]] * 3
>>> plot_data
[[], [], []]
>>> plot_data[0].append(1)
>>> plot_data
[[1], [1], [1]]
>>> 

Each list in your list is a reference to the same object. You modify one, you see the modification in all of them.

If you want different lists, you can do this way:

plot_data = [[] for _ in positions]

for example:

>>> pd = [[] for _ in range(3)]
>>> pd
[[], [], []]
>>> pd[0].append(1)
>>> pd
[[1], [], []]

Fill in the service layer with the model and then send it to the view. For example: ViewItem=ModelItem.ToString().Substring(0,100);

I solved it by deleting "/.idea/libraries" from project. Thanks

Well you can do this by going to the interpreter's dialogue box. Click on the interpreter that you are using, and underneath it, you should see two tabs, one called Packages, and the other called Path.

Click on Path, and add your VM path to it.

My proposal without ugly "foreach" control structures is

$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path));
$allFiles = array_filter(iterator_to_array($iterator), function($file) {
    return $file->isFile();
});

You may only want to extract the filepath, which you can do so by:

array_keys($allFiles);

Still 4 lines of code, but more straight forward than using a loop or something.

From my notes:

http://maps.google.com/maps?q=37.4185N+122.08774W+(label)&ll=37.419731,-122.088715&spn=0.004250,0.011579&t=h&iwloc=A&hl=en

Which parses like this:

    q=latN+lonW+(label)     location of teardrop

    t=k             keyhole (satelite map)
    t=h             hybrid

    ll=lat,-lon     center of map
    spn=w.w,h.h     span of map, degrees

iwloc has something to do with the info window. hl is obviously language.

See also: http://www.seomoz.org/ugc/everything-you-never-wanted-to-know-about-google-maps-parameters

You were so close! The kill -HUP method wasn't working for me either.

You were calling:

select @@global.max_connections;

All you needed was to set instead of select:

set @@global.max_connections = 400;

See:

http://www.netadmintools.com/art573.html

http://www.electrictoolbox.com/update-max-connections-mysql/

you can use position(text in text) in order by for ordering the sequence

Worked perfectly for me.

UPDATE TABLE_A a INNER JOIN TABLE_B b ON a.col1 = b.col2 SET a.col_which_you_want_update = b.col_from_which_you_update;

If you use form.close() in your form and set the FormClosing Event of your form and either use form.close() in this Event ,you fall in unlimited loop and Argument out of range happened and the solution is that change the form.close() with form.dispose() in Event of FormClosing. I hope this little tip help you!!!

Here's what I do. I find the minimum first then after the minimum is found, it is removed from ArrayList.

ArrayList<Integer> a = new ArrayList<>();
a.add(3);
a.add(6);
a.add(2);
a.add(5);

while (a.size() > 0) {
    int min = 1000;
    for (int b:a) {
        if (b < min)
            min = b;
    }
    System.out.println("minimum: " + min);
    System.out.println("index of min: " + a.indexOf((Integer) min));
    a.remove((Integer) min);
}

I think the answer to this question pretty much sums up the problem with your question.

If what you want to do is find out whether a given host will accept TCP connections on port 80, you can do this:

$host = '193.33.186.70'; 
$port = 80; 
$waitTimeoutInSeconds = 1; 
if($fp = fsockopen($host,$port,$errCode,$errStr,$waitTimeoutInSeconds)){   
   // It worked 
} else {
   // It didn't work 
} 
fclose($fp);

For anything other than TCP it will be more difficult (although since you specify 80, I guess you are looking for an active HTTP server, so TCP is what you want). TCP is sequenced and acknowledged, so you will implicitly receive a returned packet when a connection is successfully made. Most other transport protocols (commonly UDP, but others as well) do not behave in this manner, and datagrams will not be acknowledged unless the overlayed Application Layer protocol implements it.

The fact that you are asking this question in this manner tells me you have a fundamental gap in your knowledge on Transport Layer protocols. You should read up on ICMP and TCP, as well as the OSI Model.

Also, here's a slightly cleaner version to ping to hosts.

// Function to check response time
function pingDomain($domain){
    $starttime = microtime(true);
    $file      = fsockopen ($domain, 80, $errno, $errstr, 10);
    $stoptime  = microtime(true);
    $status    = 0;

    if (!$file) $status = -1;  // Site is down
    else {
        fclose($file);
        $status = ($stoptime - $starttime) * 1000;
        $status = floor($status);
    }
    return $status;
}

Make Sure all services used by your application are on, which are using host and port to utilize them . For e.g, as in my case, This error can come, If your application is utilizing a Redis server and it is not being able to connect to it on given port and host, thus producing this error .

This is my solution, I'm not too sure how well it performs.

function convertToRoman(num) {

  var uni = ["","I","II","III","IV","V","VI","VII","VIII","IX"];
  var dec = ["","X","XX","XXX","XL","L","LX","LXX","LXXX","XC"];
  var cen = ["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM"];
  var mil = ["","M","MM","MMM","MMMM","MMMMM","MMMMMM","MMMMMMM","MMMMMMMM","MMMMMMMMMM"];

  var res =[];

  if(num/1000 > 0)
    {
      res = res.concat(mil[Math.floor(num/1000)]);
    }

  if(num/100 > 0)
    {
      res = res.concat(cen[Math.floor((num%1000)/100)]);
    }

  if(num/10 >0)
    {
      res = res.concat(dec[Math.floor(((num%1000)%100)/10)]);
    }

  res=res.concat(uni[Math.floor(((num%1000)%100)%10)]);

  return res.join('');
}

var result = listObject.Select( i => new{ i.category_name, i.category_id } )

This uses anonymous types so you must the var keyword, since the resulting type of the expression is not known in advance.

try

$("#btnId").click(function(e){
 e.preventDefault();
 //show loading gif

 $.ajax({
  ...
  success:function(data){
   //remove gif
  },
  error:function(){//remove gif}

 });
});

EDIT: after reading the comments

in case you decide against ajax

$("#btnId").click(function(e){
     e.preventDefault();
     //show loading gif
     $(this).closest('form').submit();
});

I am not for throwing Exceptions in the constructor since I am considering this as non-clean. There are several reasons for my opinion.

1. As Richard mentioned you cannot initialize an instance in an easy manner. Especially in tests it is really annoying to build a test-wide object only by surrounding it in a try-catch during initialization.

2. Constructors should be logic-free. There is no reason at all to encapsulate logic in a constructor, since you are always aiming for the Separation of Concerns and Single Responsibility Principle. Since the concern of the constructor is to "construct an object" it should not encapsulate any exception handling if following this approach.

3. It smells like bad design. Imho if I am forced to do exception handling in the constructor I am at first asking myself if I have any design frauds in my class. It is necessary sometimes, but then I outsource this to a builder or factory to keep the constructor as simple as possible.

So if it is necessary to do some exception handling in the constructor, why would you not outsource this logic to a Builder of Factory? It might be a few more lines of code but gives you the freedom to implement a far more robust and well suited exception handling since you can outsource the logic for the exception handling even more and are not sticked to the constructor, which will encapsulate too much logic. And the client does not need to know anything about your constructing logic if you delegate the exception handling properly.

The advantages of EditorFor is that your code is not tied to an <input type="text". So if you decide to change something to the aspect of how your textboxes are rendered like wrapping them in a div you could simply write a custom editor template (~/Views/Shared/EditorTemplates/string.cshtml) and all your textboxes in your application will automatically benefit from this change whereas if you have hardcoded Html.TextBoxFor you will have to modify it everywhere. You could also use Data Annotations to control the way this is rendered.

Try with below logic

driver.get("http://www.labmultis.info/jpecka.portal-exdrazby/index.php?c1=2&a=s&aa=&ta=1");

List<WebElement> allElements=driver.findElements(By.cssSelector(".list.list-categories li"));

for(WebElement ele :allElements) {
    System.out.println("Name + Number===>"+ele.getText());
    String s=ele.getText();
    s=s.substring(s.indexOf("(")+1, s.indexOf(")"));
    System.out.println("Number==>"+s);
}

====Output======
Name + Number===>Vše (950)
Number==>950
Name + Number===>Byty (181)
Number==>181
Name + Number===>Domy (512)
Number==>512
Name + Number===>Pozemky (172)
Number==>172
Name + Number===>Chaty (28)
Number==>28
Name + Number===>Zemedelské objekty (5)
Number==>5
Name + Number===>Komercní objekty (30)
Number==>30
Name + Number===>Ostatní (22)
Number==>22

If you're more used to using ax objects to do your plotting, you might find the ax.xaxis.label.set_size() easier to remember, or at least easier to find using tab in an ipython terminal. It seems to need a redraw operation after to see the effect. For example:

import matplotlib.pyplot as plt

# set up a plot with dummy data
fig, ax = plt.subplots()
x = [0, 1, 2]
y = [0, 3, 9]
ax.plot(x,y)

# title and labels, setting initial sizes
fig.suptitle('test title', fontsize=12)
ax.set_xlabel('xlabel', fontsize=10)
ax.set_ylabel('ylabel', fontsize='medium')   # relative to plt.rcParams['font.size']

# setting label sizes after creation
ax.xaxis.label.set_size(20)
plt.draw()

I don't know of a similar way to set the suptitle size after it's created.

Add these methods to your Activity:

private MyService myServiceBinder;
public ServiceConnection myConnection = new ServiceConnection() {

    public void onServiceConnected(ComponentName className, IBinder binder) {
        myServiceBinder = ((MyService.MyBinder) binder).getService();
        Log.d("ServiceConnection","connected");
        showServiceData();
    }

    public void onServiceDisconnected(ComponentName className) {
        Log.d("ServiceConnection","disconnected");
        myService = null;
    }
};

public Handler myHandler = new Handler() {
    public void handleMessage(Message message) {
        Bundle data = message.getData();
    }
};

public void doBindService() {
    Intent intent = null;
    intent = new Intent(this, BTService.class);
    // Create a new Messenger for the communication back
    // From the Service to the Activity
    Messenger messenger = new Messenger(myHandler);
    intent.putExtra("MESSENGER", messenger);

    bindService(intent, myConnection, Context.BIND_AUTO_CREATE);
}

And you can bind to service by ovverriding onResume(), and onPause() at your Activity class.

@Override
protected void onResume() {

    Log.d("activity", "onResume");
    if (myService == null) {
        doBindService();
    }
    super.onResume();
}

@Override
protected void onPause() {
    //FIXME put back

    Log.d("activity", "onPause");
    if (myService != null) {
        unbindService(myConnection);
        myService = null;
    }
    super.onPause();
}

Note, that when binding to a service only the onCreate() method is called in the service class. In your Service class you need to define the myBinder method:

private final IBinder mBinder = new MyBinder();
private Messenger outMessenger;

@Override
public IBinder onBind(Intent arg0) {
    Bundle extras = arg0.getExtras();
    Log.d("service","onBind");
    // Get messager from the Activity
    if (extras != null) {
        Log.d("service","onBind with extra");
        outMessenger = (Messenger) extras.get("MESSENGER");
    }
    return mBinder;
}

public class MyBinder extends Binder {
    MyService getService() {
        return MyService.this;
    }
}

After you defined these methods you can reach the methods of your service at your Activity:

private void showServiceData() {  
    myServiceBinder.myMethod();
}

and finally you can start your service when some event occurs like _BOOT_COMPLETED_

public class MyReciever  extends BroadcastReceiver {
    public void onReceive(Context context, Intent intent) {
        String action = intent.getAction();
        if (action.equals("android.intent.action.BOOT_COMPLETED")) {
            Intent service = new Intent(context, myService.class);
            context.startService(service);
        }
    }
}

note that when starting a service the onCreate() and onStartCommand() is called in service class and you can stop your service when another event occurs by stopService() note that your event listener should be registerd in your Android manifest file:

<receiver android:name="MyReciever" android:enabled="true" android:exported="true">
        <intent-filter>
            <action android:name="android.intent.action.BOOT_COMPLETED" />
        </intent-filter>
</receiver>

Make sure that the node server to provide the bundle is running in the background. To run start the server use npm start or react-native start and keep the tab open during development

Fastest way (will take extra memory):

var empid=[1,4,5]
var records = [{ "empid": 1, "fname": "X", "lname": "Y" }, { "empid": 2, "fname": "A", "lname": "Y" }, { "empid": 3, "fname": "B", "lname": "Y" }, { "empid": 4, "fname": "C", "lname": "Y" }, { "empid": 5, "fname": "C", "lname": "Y" }] ;

var empIdObj={};

empid.forEach(function(element) {
empIdObj[element]=true;
});

var filteredArray=[];

records.forEach(function(element) {
if(empIdObj[element.empid])
    filteredArray.push(element)
});

After the ENABLE TRIGGER OR DISABLE TRIGGER in a new line write GO, Example:

DISABLE TRIGGER dbo.tr_name ON dbo.table_name

GO
-- some update statement

ENABLE TRIGGER dbo.tr_name  ON dbo.table_name

GO

you can use online library

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>

or else download library and add css in css folder and jquery in js folder.both folder you keep in laravel public folder then you can link like below

<link rel="stylesheet" href="{{asset('css/bootstrap-theme.min.css')}}">
<script src="{{asset('js/jquery.min.js')}}"></script>

or else

{{ HTML::style('css/style.css') }}
{{ HTML::script('js/functions.js') }}

git rebase didn't seem to work for me. After git rebase, when I try to push changes to my local branch, I kept getting an error ("hint: Updates were rejected because the tip of your current branch is behind its remote counterpart. Integrate the remote changes (e.g. 'git pull ...') before pushing again.") even after git pull. What finally worked for me was git merge.

git checkout <local_branch>
git merge <master> 

If you are a beginner like me, here is a good article on git merge vs git rebase. https://www.atlassian.com/git/tutorials/merging-vs-rebasing

On a Mac, the idea.log is contained in

/Users/<user>/Library/Logs/AndroidStudio/idea.log

The new stable version (1.2) is in

/Users/<user>/Library/Logs/AndroidStudio1.2/

The new stable version (2.2) is in

/Users/<user>/Library/Logs/AndroidStudio2.2/

The new stable version (3.4) is in

/Users/<user>/Library/Logs/AndroidStudio3.4/

you could write

select DISTINCT f from t;

as

select f from t group by f;

thing is, I am just currently myself getting into Doctrine, so I cannot give you a real answer. but you could as shown above, simulate a distinct with group by and transform that into Doctrine. if you want add further filtering then use HAVING after group by.

Add:

using System.Linq;

to the top of your file.

And then:

Car[] carList = ...
var carMake = 
    from item in carList
    where item.Model == "bmw" 
    select item.Make;

or if you prefer the fluent syntax:

var carMake = carList
    .Where(item => item.Model == "bmw")
    .Select(item => item.Make);

Things to pay attention to:

• The usage of item.Make in the select clause instead if s.Make as in your code.
• You have a whitespace between item and .Model in your where clause

See section Attributes from documentation on directives.

observing interpolated attributes: Use $observe to observe the value changes of attributes that contain interpolation (e.g. src="{{bar}}"). Not only is this very efficient but it's also the only way to easily get the actual value because during the linking phase the interpolation hasn't been evaluated yet and so the value is at this time set to undefined.

An app is available that demonstrates a listview that combines both swiping-to-delete and dragging to reorder items. The code is based on Chet Haase's code for swiping-to-delete and Daniel Olshansky's code for dragging-to-reorder.

Chet's code deletes an item immediately. I improved on this by making it function more like Gmail where swiping reveals a bottom view that indicates that the item is deleted but provides an Undo button where the user has the possibility to undo the deletion. Chet's code also has a bug in it. If you have less items in the listview than the height of the listview is and you delete the last item, the last item appears to not be deleted. This was fixed in my code.

Daniel's code requires pressing long on an item. Many users find this unintuitive as it tends to be a hidden function. Instead, I modified the code to allow for a "Move" button. You simply press on the button and drag the item. This is more in line with the way the Google News app works when you reorder news topics.

The source code along with a demo app is available at: https://github.com/JohannBlake/ListViewOrderAndSwipe

Chet and Daniel are both from Google.

Chet's video on deleting items can be viewed at: https://www.youtube.com/watch?v=YCHNAi9kJI4

Daniel's video on reordering items can be viewed at: https://www.youtube.com/watch?v=_BZIvjMgH-Q

A considerable amount of work went into gluing all this together to provide a seemless UI experience, so I'd appreciate a Like or Up Vote. Please also star the project in Github.

You can just use:

> names(LIST)
[1] "A" "B"

Obviously the names of the first element is just

> names(LIST)[1]
[1] "A"

- (void)GetCurrentTimeStamp
    {
        NSDateFormatter *objDateformat = [[NSDateFormatter alloc] init];
        [objDateformat setDateFormat:@"yyyy-MM-dd"];
        NSString    *strTime = [objDateformat stringFromDate:[NSDate date]];
        NSString    *strUTCTime = [self GetUTCDateTimeFromLocalTime:strTime];//You can pass your date but be carefull about your date format of NSDateFormatter.
        NSDate *objUTCDate  = [objDateformat dateFromString:strUTCTime];
        long long milliseconds = (long long)([objUTCDate timeIntervalSince1970] * 1000.0);

        NSString *strTimeStamp = [NSString stringWithFormat:@"%lld",milliseconds];
        NSLog(@"The Timestamp is = %@",strTimeStamp);
    }

 - (NSString *) GetUTCDateTimeFromLocalTime:(NSString *)IN_strLocalTime
    {
        NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
        [dateFormatter setDateFormat:@"yyyy-MM-dd"];
        NSDate  *objDate    = [dateFormatter dateFromString:IN_strLocalTime];
        [dateFormatter setTimeZone:[NSTimeZone timeZoneWithAbbreviation:@"UTC"]];
        NSString *strDateTime   = [dateFormatter stringFromDate:objDate];
        return strDateTime;
    }

And has precedence over Or, so, even if a <=> a1 Or a2

Where a And b 

is not the same as

Where a1 Or a2 And b,

because that would be Executed as

Where a1 Or (a2 And b)

and what you want, to make them the same, is the following (using parentheses to override rules of precedence):

 Where (a1 Or a2) And b

Here's an example to illustrate:

Declare @x tinyInt = 1
Declare @y tinyInt = 0
Declare @z tinyInt = 0

Select Case When @x=1 OR @y=1 And @z=1 Then 'T' Else 'F' End -- outputs T
Select Case When (@x=1 OR @y=1) And @z=1 Then 'T' Else 'F' End -- outputs F

For those who like to consult references (in alphabetic order):

• Microsoft Transact-SQL operator precedence
• Oracle MySQL 9 operator precedence
• Oracle 10g condition precedence
• PostgreSQL operator Precedence
• SQL as understood by SQLite

Simplest Definition of Looper & Handler:

Looper is a class that turns a thread into a Pipeline Thread and Handler gives you a mechanism to push tasks into it from any other threads.

Details in general wording:

So a PipeLine Thread is a thread which can accept more tasks from other threads through a Handler.

The Looper is named so because it implements the loop – takes the next task, executes it, then takes the next one and so on. The Handler is called a handler because it is used to handle or accept that next task each time from any other thread and pass to Looper (Thread or PipeLine Thread).

Example:

A Looper and Handler or PipeLine Thread's very perfect example is to download more than one images or upload them to a server (Http) one by one in a single thread instead of starting a new Thread for each network call in the background.

Read more here about Looper and Handler and the definition of Pipeline Thread:

Android Guts: Intro to Loopers and Handlers

I use runjs like:

runjs example.js

The package is called just run

npm install -g run

Great Start. Here's what I came up with:

$('img.resize').each(function(){
    $(this).load(function(){
        var maxWidth = $(this).width(); // Max width for the image
        var maxHeight = $(this).height();   // Max height for the image
        $(this).css("width", "auto").css("height", "auto"); // Remove existing CSS
        $(this).removeAttr("width").removeAttr("height"); // Remove HTML attributes
        var width = $(this).width();    // Current image width
        var height = $(this).height();  // Current image height

        if(width > height) {
            // Check if the current width is larger than the max
            if(width > maxWidth){
                var ratio = maxWidth / width;   // get ratio for scaling image
                $(this).css("width", maxWidth); // Set new width
                $(this).css("height", height * ratio);  // Scale height based on ratio
                height = height * ratio;    // Reset height to match scaled image
            }
        } else {
            // Check if current height is larger than max
            if(height > maxHeight){
                var ratio = maxHeight / height; // get ratio for scaling image
                $(this).css("height", maxHeight);   // Set new height
                $(this).css("width", width * ratio);    // Scale width based on ratio
                width = width * ratio;  // Reset width to match scaled image
            }
        }
    });
});

This has the benefit of allowing you to specify both width and height while allowing the image to still scale proportionally.

5.In the Format Cells box, click Custom in the Category list. 6.In the Type box, at the top of the list of formats, type [h]:mm;@ and then click OK. (That’s a colon after [h], and a semicolon after mm.) YOu can then add hours. The format will be in the Type list the next time you need it.

From MS, works well.

http://office.microsoft.com/en-us/excel-help/add-or-subtract-time-HA102809662.aspx

Here is PostgreSQL example without trigger if someone need it on PostgreSQL:

CREATE SEQUENCE messages_seq;

 CREATE TABLE IF NOT EXISTS messages (
    id CHAR(20) NOT NULL DEFAULT ('message_' || nextval('messages_seq')),
    name CHAR(30) NOT NULL,
);

ALTER SEQUENCE messages_seq OWNED BY messages.id;

<span>You have {{products|length}} products</span>

You can also use this syntax in expressions like

{% if products|length > 1 %}

jinja2's builtin filters are documented here; and specifically, as you've already found, length (and its synonym count) is documented to:

Return the number of items of a sequence or mapping.

So, again as you've found, {{products|count}} (or equivalently {{products|length}}) in your template will give the "number of products" ("length of list")

Just came across the same problem on a freshly installed CentOS 6.4 64-bit machine. A single yum command will fix this plus 99% of similar problems:

yum groupinstall "Compatibility libraries"

Either prefix this with 'sudo' or run as root, whichever works best for you.

1. #include <stdint.h>
2. Use uintptr_t standard type defined in the included standard header file.

When having to fetch multiple collections, you need to:

1. JOIN FETCH one collection
2. Use the Hibernate.initialize for the remaining collections.

So, in your case, you need a first JPQL query like this one:

MyEntity entity = session.createQuery("select e from MyEntity e join fetch e.addreses where e.id 
= :id", MyEntity.class)
.setParameter("id", entityId)
.getSingleResult();

Hibernate.initialize(entity.persons);

This way, you can achieve your goal with 2 SQL queries and avoid a Cartesian Product.

My solution is , first decide the "id" ( @uids ) with select command and after update this id with @uids .

SET @uids := (SELECT id FROM table WHERE some = 0 LIMIT 1);
UPDATE table SET col = 1 WHERE id = @uids;SELECT @uids;

it worked on my project.

 String toAdd = "toAdd";
 StringBuilder s = new StringBuilder();
 for(int count = 0; count < MAX; count++) {
     s.append(toAdd);
  }
  String output = s.toString();

I've done this with pure CSS (probably because I come from the future - 3 years later than everyone else :P )

Supposing we have a list:

<ul id="nav">
  <li><span>Category 1</span></li>
  <li><span>Category 2</span></li>
  <li><span>Category 3</span></li>
</ul>

Then we can easily make the text of the last item red with:

ul#nav li:last-child span {
   color: Red;
}

I have the same problem but I found this after a long search: http://www.herongyang.com/JDBC/MySQL-JDBC-Driver-Load-Class.html

But I made some change. I put the driver in the same folder as my ConTest.java file, and compile it, resulting in ConTest.class.

So in this folder have

ConTest.class
mysql-connector-java-5.1.14-bin.jar

and I write this

java -cp .;mysql-connector-java-5.1.14-bin.jar ConTest

This way if you not use any IDE just cmd in windows or shell in linux.

function array_not_unique( $a = array() )
{
  return array_diff_key( $a , array_unique( $a ) );
}

You are setting the datasource inside of the loop and sleeping 500 after each add. Why not just add to itemstates and then set your datasource AFTER you have added everything. If you want the thread sleep after that fine. The first block of code here is yours the second block I modified.

for (int i = 0; i < 10; i++) { 
    itemStates.Add(new ItemState { Id = i.ToString() });
    dataGridView1.DataSource = null;
    dataGridView1.DataSource = itemStates;
    System.Threading.Thread.Sleep(500);
}

Change your Code As follows: this is much faster.

for (int i = 0; i < 10; i++) { 
    itemStates.Add(new ItemState { Id = i.ToString() });

}
    dataGridView1.DataSource = typeof(List); 
    dataGridView1.DataSource = itemStates;
    System.Threading.Thread.Sleep(500);

If you are in a po-up and you want to access the opening window, use window.opener. The easiest would be if you could load JQuery in the parent window as well:

window.opener.$("#serverMsg").html // this uses JQuery in the parent window

or you could use plain old document.getElementById to get the element, and then extend it using the jquery in your child window. The following should work (I haven't tested it, though):

element = window.opener.document.getElementById("serverMsg");
element = $(element);

If you are in an iframe or frameset and want to access the parent frame, use window.parent instead of window.opener.

According to the Same Origin Policy, all this works effortlessly only if both the child and the parent window are in the same domain.

I had the same problem with three projects in one solution and all of the suggestions didn't work until I made a reference in the reference file of the web site project to the project where the edmx file sits.

If you are using windows, just search for miniconda and you'll find the folder. Go into the folder and you'll find a miniconda uninstall exe file. Run it.

Laravel Server Requirements mention that BCMath, Ctype, JSON, Mbstring, OpenSSL, PDO, Tokenizer, and XML extensions are required. Most of the extensions are installed and enabled by default.

You can run the following command in Ubuntu to make sure the extensions are installed.

sudo apt install openssl php-common php-curl php-json php-mbstring php-mysql php-xml php-zip

PHP version specific installation (if PHP 7.4 installed)

sudo apt install php7.4-common php7.4-bcmath openssl php7.4-json php7.4-mbstring

You may need other PHP extensions for your composer packages. Find from links below.

PHP extensions for Ubuntu 20.04 LTS (Focal Fossa)

PHP extensions for Ubuntu 18.04 LTS (Bionic)

PHP extensions for Ubuntu 16.04 LTS (Xenial)

Reduce param size upto -256

See my eclipse.ini file

    -startup
   plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
   --launcher.library
  plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.100.v20110502
  -product
   org.eclipse.epp.package.jee.product
   --launcher.defaultAction
   openFile
   --launcher.XXMaxPermSize
   256M
  -showsplash
   org.eclipse.platform
   --launcher.XXMaxPermSize
   256M
  --launcher.defaultAction
  openFile
  -vmargs
  -Dosgi.requiredJavaVersion=1.6
  -Xms40m
  -Xmx512m

Set this autoresizing mask to your inner view.

There is a very good answer to the same question.
Adding following lines to "~/.gitconfig":

[alias]
lg1 = log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all
lg2 = log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold cyan)%aD%C(reset) %C(bold green)(%ar)%C(reset)%C(bold yellow)%d%C(reset)%n''          %C(white)%s%C(reset) %C(dim white)- %an%C(reset)' --all
lg = !"git lg1"

They represent [ and ]. The encoding is called "URL encoding".

Another easy way is to use the WC_Product_Factory class and then call function get_product(ID)

http://docs.woothemes.com/wc-apidocs/source-class-WC_Product_Factory.html#16-63

sample:

// assuming the list of product IDs is are stored in an array called IDs;
$_pf = new WC_Product_Factory();  
foreach ($IDs as $id) {

    $_product = $_pf->get_product($id);

    // from here $_product will be a fully functional WC Product object, 
    // you can use all functions as listed in their api
}

You can then use all the function calls as listed in their api: http://docs.woothemes.com/wc-apidocs/class-WC_Product.html

some problem, but I find the solution, this is :

2 February Feb 28 (29 in leap years)

this is my code

 public string GetCountArchiveByMonth(int iii)
        {
// iii: is number of months, use any number other than (**2**)

            con.Open();

            SqlCommand cmd10 = con.CreateCommand();
            cmd10.CommandType = CommandType.Text;
            cmd10.CommandText = "select count(id_post) from posts where dateadded between CONVERT(VARCHAR, @start, 103) and CONVERT(VARCHAR, @end, 103)";
            cmd10.Parameters.AddWithValue("@start", "" + iii + "/01/2019");
            cmd10.Parameters.AddWithValue("@end", "" + iii + "/30/2019");
            string result = cmd10.ExecuteScalar().ToString();

            con.Close();

            return result;
        }

now for test

 lbl1.Text = GetCountArchiveByMonth(**7**).ToString();  // here use any number other than (**2**)

**

because of check **February** is maxed 28 days,

**

Putting the "#" symbol as the href for something means that it points not to a different URL, but rather to another id or name tag on the same page. For example:

<a href="#bottomOfPage">Click to go to the bottom of the page</a>
blah blah
blah blah
...
<a id="bottomOfPage"></a>

However, if there is no id or name then it goes "no where."

Here's another similar question asked HTML Anchors with 'name' or 'id'?

You can create an in-memory temporary table and store them in hive table using sqlContext.

Lets say your data frame is myDf. You can create one temporary table using,

myDf.createOrReplaceTempView("mytempTable") 

Then you can use a simple hive statement to create table and dump the data from your temp table.

sqlContext.sql("create table mytable as select * from mytempTable");

Appears that you also have to callconnection.getOutputStream() "at least once" (as well as setDoOutput(true)) for it to treat it as a POST.

So the minimum required code is:

    URL url = new URL(urlString);
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    //connection.setRequestMethod("POST"); this doesn't seem to do anything at all..so not useful
    connection.setDoOutput(true); // set it to POST...not enough by itself however, also need the getOutputStream call...
    connection.connect();
    connection.getOutputStream().close(); 

You can even use "GET" style parameters in the urlString, surprisingly. Though that might confuse things.

You can also use NameValuePair apparently.

I found the approach how to get data from child component in parents when i need it.

Parent:

class ParentComponent extends Component{
  onSubmit(data) {
    let mapPoint = this.getMapPoint();
  }

  render(){
    return (
      <form onSubmit={this.onSubmit.bind(this)}>
        <ChildComponent getCurrentPoint={getMapPoint => {this.getMapPoint = getMapPoint}} />
        <input type="submit" value="Submit" />
      </form>
    )
  }
}

Child:

class ChildComponent extends Component{
  constructor(props){
    super(props);

    if (props.getCurrentPoint){
      props.getCurrentPoint(this.getMapPoint.bind(this));
    }
  }

  getMapPoint(){
    return this.Point;
  }
}

This example showing how to pass function from child component to parent and use this function to get data from child.

The answer depends on specifically what you mean by the "top 1000 distinct" records.

If you mean that you want to return at most 1000 distinct records, regardless of how many duplicates are in the table, then write this:

SELECT DISTINCT TOP 1000 id, uname, tel
FROM Users
ORDER BY <sort_columns>

If you only want to search the first 1000 rows in the table, and potentially return much fewer than 1000 distinct rows, then you would write it with a subquery or CTE, like this:

SELECT DISTINCT *
FROM
(
    SELECT TOP 1000 id, uname, tel
    FROM Users
    ORDER BY <sort_columns>
) u

The ORDER BY is of course optional if you don't care about which records you return.

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

su - <$hdfs_user>

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

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

Because if an exception is thrown you won't ever see it - failing silently is the worst possible option - you'll get erroneous behavior and no idea to look where it's happening. At least put a log message there! Even if it's something that 'can never happen'!

I like the Apache Commons IO library. Take a look at its version of ByteArrayOutputStream, which has a toString(String enc) method as well as toByteArray(). Using existing and trusted components like the Commons project lets your code be smaller and easier to extend and repurpose.

Converting Current DateTime in UTC:

DateTimeFormatter formatter = DateTimeFormat.forPattern("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");

DateTimeZone dateTimeZone = DateTimeZone.getDefault(); //Default Time Zone

DateTime currDateTime = new DateTime(); //Current DateTime

long utcTime = dateTimeZone.convertLocalToUTC(currDateTime .getMillis(), false);

String currTime = formatter.print(utcTime); //UTC time converted to string from long in format of formatter

currDateTime = formatter.parseDateTime(currTime); //Converted to DateTime in UTC

you could add an sed script to your commandline:

ls /home/user/new/*.txt | sed -r 's/^.+\///'

This can actually be done in CSS and very minimal JS just by adding a CSS class (don't set styles directly in JS!) with e.g. a ng-clickevent. The principle is that one can't animate height: 0; to height: auto; but this can be tricked by animating the max-height property. The container will expand to it's "auto-height" value when .foo-open is set - no need for fixed height or positioning.

.foo {
    max-height: 0;
}

.foo--open {
    max-height: 1000px; /* some arbitrary big value */
    transition: ...
}

see this fiddle by the excellent Lea Verou

As a concern raised in the comments, note that while this animation works perfectly with linear easing, any exponential easing will produce a behaviour different from what could be expected - due to the fact that the animated property is max-height and not height itself; specifically, only the height fraction of the easing curve of max-height will be displayed.

I think Octave only return one value which is the first return value, in your case, 'array'.

And Octave print it as "ans".

Others, 'listp','freep' were not printed.

Because it showed up within the function.

Try this out:

[ A, B, C] = initialize( 4 )

And the 'array','listp','freep' will print as A, B and C.

GPS Visualizer has an interface by which you can cut and paste a CSV file and convert it to kml:

http://www.gpsvisualizer.com/map_input?form=googleearth

Then use Google Earth. If you don't have Google Earth and want to display it online I found another nifty service that will plot kml files online:

http://display-kml.appspot.com/

sudo nano /etc/nginx/nginx.conf

Then add a line in the http section

http {
    client_max_body_size 100M;
}

don't use MB only M.

systemctl restart nginx

then for php location

sudo gedit /etc/php5/fpm/php.ini

for nowdays maximum use php 7.0 or higher

sudo nano /etc/php/7.2/fpm/php.ini     //7.3,7.2 or 7.1 which php you use

check those increasing by your desire .

memory_limit = 128M 
post_max_size = 20M  
upload_max_filesize = 10M

restart php-fpm

service php-fpm restart 

To answer the original question, the best way IMO is just redirecting subprocess stdout directly to your program's stdout (optionally, the same can be done for stderr, as in example below)

p = Popen(cmd, stdout=sys.stdout, stderr=sys.stderr)
p.communicate()

It's useful assign name when running container. You don't need refer container_id.

docker run --name container_name yourimage docker exec -it container_name bash

go to project path set FLASK_APP=ABC.py SET FLASK_ENV=development

flask run -h [yourIP] -p 8080 you will following o/p on CMD:- * Serving Flask app "expirement.py" (lazy loading) * Environment: development * Debug mode: on * Restarting with stat * Debugger is active! * Debugger PIN: 199-519-700 * Running on http://[yourIP]:8080/ (Press CTRL+C to quit)

Remember that ConfigurationManager uses only one app.config - one that is in startup project.

If you put some app.config to a solution A and make a reference to it from another solution B then if you run B, app.config from A will be ignored.

So for example unit test project should have their own app.config.

First method you can try this

$department->department_name = $request->department_name;
$department->status = $request->status;
$department->save();

Another way to insert records into the database with create function

$department = new Department;           
// Another Way to insert records
$department->create($request->all());

return redirect('admin/departments');

You need to set the filledby in Department model

namespace App;

use Illuminate\Database\Eloquent\Model;

class Department extends Model
{
    protected $fillable = ['department_name','status'];
} 

vec1[i] = vec2[i]

will set the value of vec1[i] to the value of vec2[i]. Nothing is inserted. Your second approach is almost correct. Instead of +i+1 you need just +i

v1.insert(v1.begin()+i, v2[i])

(It would really have been nice if you'd mentioned which Color type you were interested in to start with...)

One simple way of doing this is to just build up a dictionary via reflection:

public static class Colors
{
    private static readonly Dictionary<string, Color> dictionary =
        typeof(Color).GetProperties(BindingFlags.Public | 
                                    BindingFlags.Static)
                     .Where(prop => prop.PropertyType == typeof(Color))
                     .ToDictionary(prop => prop.Name,
                                   prop => (Color) prop.GetValue(null, null)));

    public static Color FromName(string name)
    {
        // Adjust behaviour for lookup failure etc
        return dictionary[name];
    }
}

That will be relatively slow for the first lookup (while it uses reflection to find all the properties) but should be very quick after that.

If you want it to be case-insensitive, you can pass in something like StringComparer.OrdinalIgnoreCase as an extra argument in the ToDictionary call. You can easily add TryParse etc methods should you wish.

Of course, if you only need this in one place, don't bother with a separate class etc :)

replace:

input, select, textarea{
    color: #000;
}

with:

input, select, textarea{
    color: #f00;
}

or color: #ff0000;

When this is in a python console if you update a module to be able to use it through the console does not help reset, you must use a

import importlib

and

importlib.reload (*module*)

likely to solve your problem

I found this to work very well, but initially I have my textboxes on a panel so none of my textboxes cleared as expected so I added

this.panel1.Controls.....  

Which got me to thinking that is you have lots of textboxes for different functions and only some need to be cleared out, perhaps using the multiple panel hierarchies you can target just a few and not all.

foreach ( TextBox tb in this.Controls.OfType<TextBox>()) {
  ..
}

While waiting for the adoption of CSS3 targeting…

While waiting for the adoption of CSS3 targeting by the major browsers, one could run the following sed command once the (X)HTML has been created:

sed -i 's|href="http|target="_blank" href="http|g' index.html

It will add target="_blank" to all external hyperlinks. Variations are also possible.

EDIT

I use this at the end of the makefile which generates every web page on my site.

{{ }} tells the template to print the value, this won't work in expressions like you're trying to do. Instead, use the {% set %} template tag and then assign the value the same way you would in normal python code.

{% set testing = 'it worked' %}
{% set another = testing %}
{{ another }}

Result:

it worked

Another advantage of extracting a magic number as a constant gives the possibility to clearly document the business information.

public class Foo {
    /** 
     * Max age in year to get child rate for airline tickets
     * 
     * The value of the constant is {@value}
     */
    public static final int MAX_AGE_FOR_CHILD_RATE = 2;

    public void computeRate() {
         if (person.getAge() < MAX_AGE_FOR_CHILD_RATE) {
               applyChildRate();
         }
    }
}

When adding a new column ("initialize a new field") and setting a single value to each existing row, I use the following tactic:

ALTER TABLE MyTable
 add NewColumn  int  not null
  constraint MyTable_TemporaryDefault
   default -1

ALTER TABLE MyTable
 drop constraint MyTable_TemporaryDefault

If the column is nullable and you don't include a "declared" constraint, the column will be set to null for all rows.

PHP uses one of two methods to keep track of sessions. If cookies are enabled, like in your case, it uses them.

If cookies are disabled, it uses the URL. Although this can be done securely, it's harder and it often, well, isn't. See, e.g., session fixation.

Search for it, you will get lots of SEO advice. The conventional wisdom is that you should use the cookies, but php will keep track of the session either way.

Basically this. It keeps calling itself until its done

void print_folder(string root)
{
    Console.WriteLine(root);
    foreach(var folder in Directory.GetDirectories(root))
    {
        print_folder(folder);
    }
}

Also works with loops!

void pretend_loop(int c)
{
    if(c==0) return;
    print "hi";
    pretend_loop(c-);
}

You can also trying googling it. Note the "Did you mean" (click on it...). http://www.google.com/search?q=recursion&spell=1

Please note, that this only applies for Ubuntu 14.04 LTS and newer releases.

In my Ubuntu 14.04 LTS, the document root was set to /var/www/html. It was configured in the following file:

/etc/apache2/sites-available/000-default.conf

So just do a

sudo nano /etc/apache2/sites-available/000-default.conf

and change the following line to what you want:

DocumentRoot /var/www/html

Also do a

sudo nano /etc/apache2/apache2.conf

and find this

<Directory /var/www/html/>
Options Indexes FollowSymLinks
AllowOverride None
Require all granted
</Directory>

and change /var/www/html to your preferred directory

and save it.

After you saved your changes, just restart the apache2 webserver and you'll be done :)

sudo service apache2 restart

Add double quote

$nameRegex = "chalmw-dm*"

-like "$nameregex" or -like "'$nameregex'"

If the folder is already writable so thats not the problem.

You can also just navigate to /www/projet_etienne/app/cache/ and manualy remove the folders in there (dev, dev_new, dev_old).

Make sure to SAVE a copy of those folder somewhere to put back if this doesn't fix the problem

I know this is not the way it should be done but it worked for me a couple of times now.

From Tomcat Documentation

maxConnections When this number has been reached, the server will accept, but not process, one further connection. once the limit has been reached, the operating system may still accept connections based on the acceptCount setting. (The maximum queue length for incoming connection requests when all possible request processing threads are in use. Any requests received when the queue is full will be refused. The default value is 100.) For BIO the default is the value of maxThreads unless an Executor is used in which case the default will be the value of maxThreads from the executor. For NIO and NIO2 the default is 10000. For APR/native, the default is 8192. Note that for APR/native on Windows, the configured value will be reduced to the highest multiple of 1024 that is less than or equal to maxConnections. This is done for performance reasons.

maxThreads
The maximum number of request processing threads to be created by this Connector, which therefore determines the maximum number of simultaneous requests that can be handled. If not specified, this attribute is set to 200. If an executor is associated with this connector, this attribute is ignored as the connector will execute tasks using the executor rather than an internal thread pool.

You cannot (at least at the moment) use parseInt inside angular expressions, as they're not evaluated directly. Quoting the doc:

Angular does not use JavaScript's eval() to evaluate expressions. Instead Angular's $parse service processes these expressions.

Angular expressions do not have access to global variables like window, document or location. This restriction is intentional. It prevents accidental access to the global state – a common source of subtle bugs.

So you can define a total() method in your controller, then use it in the expression:

// ... somewhere in controller
$scope.total = function() { 
  return parseInt($scope.num1) + parseInt($scope.num2) 
}

// ... in HTML
Total: {{ total() }}

Still, that seems to be rather bulky for a such a simple operation as adding the numbers. The alternative is converting the results with -0 op:

Total: {{num1-0 + (num2-0)|number}}

... but that'll obviously won't parseInt values, only cast them to Numbers (|number filter prevents showing null if this cast results in NaN). So choose the approach that suits your particular case.

This is an old post but still a problem within the Chrome dev tools. I find the best way to check mobile source locally is to open the site locally in Xcode's iOS Simulator. Then from there you open the Safari browser and enable dev tools, if you have not already done this (go to preferences -> advanced -> show develop menu in menu bar). Now you will see the develop option in the main menu and can go to develop -> iOS Simulator -> and the page you have open in Xcode's iOS Simulator will be there. Once you click on it, it will open the web inspector and you can edit as you would normally in the browser dev tools.

I'm afraid this solution will only work on a Mac though as it uses Xcode.

it can be installed separated, and it's not included in framwork, choose tab list "extensions" and it exists there are and more other libs, all is ok not needed to used old libs etc, exists old 20 30 and 4001

In the v-model the value of the property might not be a strict boolean value and the checkbox might not 'recognise' the value as checked/unchecked. There is a neat feature in VueJS to make the conversion to true or false:

<input
  type="checkbox"
  v-model="toggle"
  true-value="yes"
  false-value="no"
>

If this is an HTML file where you are using file://FileName then using a CDN like src="//cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.1/angular.min.js" will not work.

You will have to include the .js file in your code.

Just use the Cells function and loop thru columns. Cells(Row,Column)

var array = ["Zero", "One", "Two"];
var s = array + [];
console.log(s); // => Zero,One,Two

You can use this function

public void delete()    
{   
    File f = new File("E://implementation1/");
    File[] files = f.listFiles();
    for (File file : files) {
        file.delete();
    }
}

Another option using Xpath.

library(RCurl)
library(XML)

theurl <- "http://en.wikipedia.org/wiki/Brazil_national_football_team"
webpage <- getURL(theurl)
webpage <- readLines(tc <- textConnection(webpage)); close(tc)

pagetree <- htmlTreeParse(webpage, error=function(...){}, useInternalNodes = TRUE)

# Extract table header and contents
tablehead <- xpathSApply(pagetree, "//*/table[@class='wikitable sortable']/tr/th", xmlValue)
results <- xpathSApply(pagetree, "//*/table[@class='wikitable sortable']/tr/td", xmlValue)

# Convert character vector to dataframe
content <- as.data.frame(matrix(results, ncol = 8, byrow = TRUE))

# Clean up the results
content[,1] <- gsub(" ", "", content[,1])
tablehead <- gsub(" ", "", tablehead)
names(content) <- tablehead

Produces this result

> head(content)
   Opponent Played Won Drawn Lost Goals for Goals against % Won
1 Argentina     94  36    24   34       148           150 38.3%
2  Paraguay     72  44    17   11       160            61 61.1%
3   Uruguay     72  33    19   20       127            93 45.8%
4     Chile     64  45    12    7       147            53 70.3%
5      Peru     39  27     9    3        83            27 69.2%
6    Mexico     36  21     6    9        69            34 58.3%