CSS3 filters currently work only in webkit browsers (safari and chrome).

In my case:

$("div.which-stores-content").append("<div class="content">Content</div>);
$("div.content").hide().show("fast");

you can adjust your css with visibility:hidden -> visibility:visible and adjust the transitions etc transition: visibility 1.0s;

$('.tooltip').animate({ opacity: 1, top: "-10px" }, 'slow');

However, this doesn't appear to work on display: none elements (as fadeIn does). So, you might need to put this beforehand:

$('.tooltip').css('display', 'block');
$('.tooltip').animate({ opacity: 0 }, 0);

Don't forget the padding and margins...

jQuery.fn.slideLeftHide = function(speed, callback) { 
  this.animate({ 
    width: "hide", 
    paddingLeft: "hide", 
    paddingRight: "hide", 
    marginLeft: "hide", 
    marginRight: "hide" 
  }, speed, callback);
}

jQuery.fn.slideLeftShow = function(speed, callback) { 
  this.animate({ 
    width: "show", 
    paddingLeft: "show", 
    paddingRight: "show", 
    marginLeft: "show", 
    marginRight: "show" 
  }, speed, callback);
}

With the speed/callback arguments added, it's a complete drop-in replacement for slideUp() and slideDown().

Take a look at http://jqueryui.com/demos/effect/. It has an effect named pulsate that will do exactly what you want.

$("#trigger").change(function() {$("#div_you_want_to_blink").effect("pulsate");});

You can animate the scrolltop of the page with jQuery.

$('html, body').animate({
    scrollTop: $(".middle").offset().top
 }, 2000);

See this site: http://papermashup.com/jquery-page-scrolling/

Yes, using default parameters is fully supported in ES6:

function read_file(file, delete_after = false) {
  // Code
}

or

const read_file = (file, delete_after = false) => {
    // Code
}

but prior in ES5 you could easily do this:

function read_file(file, delete_after) {
  var df = delete_after || false;
  // Code
}

Which means if the value is there, use the value, otherwise, use the second value after || operation which does the same thing...

Note: also there is a big difference between those if you pass a value to ES6 one even the value be falsy, that will be replaced with new value, something like null or ""... but ES5 one only will be replaced if only the passed value is truthy, that's because the way || working...

For startswith, you can use indexOf:

if(str.indexOf('Hello') == 0) {

...

ref

and you can do the maths based on string length to determine 'endswith'.

if(str.lastIndexOf('Hello') == str.length - 'Hello'.length) {

To have access to stuff provided by math module, like pi. You need to import the module first:

import math
print (math.pi)

The "double quote" + 'single quote' combo is not needed

console.log( $('#'+d) ); // single quotes only
console.log( $("#"+d) ); // double quotes only

Your selector results like this, which is overkill with the quotes:

$('"#abc"') // -> it'll try to find  <div id='"#abc"'>

// In css, this would be the equivalent:
"#abc"{ /* Wrong */ } // instead of:
#abc{ /* Right */ }

Try:

public void onclick(View v){
            ImageView activity= (ImageView) findViewById(R.id.imageview1);
        button1.setImageResource(R.drawable.buttonpressed);}

if it's a new project, remove existing folder and run $ npm install -g react-native-cli

check that runs without any error

List comprehension is how I'd do it, it's the "Pythonic" way. The following transcript shows how to convert a list to all upper case then back to lower:

pax@paxbox7:~$ python3
Python 3.5.2 (default, Nov 17 2016, 17:05:23) 
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.

>>> x = ["one", "two", "three"] ; x
['one', 'two', 'three']

>>> x = [element.upper() for element in x] ; x
['ONE', 'TWO', 'THREE']

>>> x = [element.lower() for element in x] ; x
['one', 'two', 'three']

There are three packagers, and two compilers:

free packager: PAR
commercial packagers: perl2exe, perlapp
compilers: B::C, B::CC

http://search.cpan.org/dist/B-C/perlcompile.pod

(Note: perlfaq3 is still wrong)

For strawberry you need perl-5.16 and B-C from git master (1.43), as B-C-1.42 does not support 5.16.

Here you can find the direct download link for Curl.exe

I was looking for the download process of Curl and every where they said copy curl.exe file in System32 but they haven't provided the direct link but after digging little more I Got it. so here it is enjoy, find curl.exe easily in bin folder just

unzip it and then go to bin folder there you get exe file

link to download curl generic

You can use ymd from lubridate

lubridate::ymd(v)
#[1] "2008-11-01"

Or anytime::anydate

anytime::anydate(v)
#[1] "2008-11-01"

Somewhat simpler XPath 1.0 solution, adapted from Tomalek's (posted here) and Dimitre's (here):

concat(substring($s1, 1 div number($cond)), substring($s2, 1 div number(not($cond))))

Note: I found an explicit number() was required to convert the bool to an int otherwise some XPath evaluators threw a type mismatch error. Depending on how strict your XPath processor is type-matching you may not need it.

tmtheme-editor.herokuapp.com seems pretty nice.

On the mac, the default theme files are in ~/Library/Application\ Support/Sublime\ Text\ 2/Packages/Color\ Scheme\ -\ Default

On Win7, the default theme files are in %appdata%\Sublime Text 2\Packages\Color Scheme - Default

You can create a <p> element:

<!DOCTYPE html>_x000D_
<html>_x000D_
  <script>_x000D_
  var name = prompt("What's your name?");_x000D_
  var lengthOfName = name.length_x000D_
  p = document.createElement("p");_x000D_
  p.innerHTML = "Your name is "+lengthOfName+" characters long.";_x000D_
  document.body.appendChild(p);_x000D_
  </script>_x000D_
  <body>_x000D_
  </body>_x000D_
  </html>

Open access, go to the database tools tab, select compact and repair database. You can choose the database from there.

Documentation on UISwitch says:

[mySwitch setOn:NO]; 

In Interface Builder, select your switch and in the Attributes inspector you'll find State which can be set to on or off.

You've misunderstood how character classes are used:

$varTemp =~ s/[\$#@~!&*()\[\];.,:?^ `\\\/]+//g;

does the same as your regex (assuming you didn't mean to remove ' characters from your strings).

Edit: The + allows several of those "special characters" to match at once, so it should also be faster.

You could use dict.fromkeys as follows:

dict.fromkeys([1, 2, 3, 4], list())

This will create a list object for each key. If you change value for any specific key it won't affect other keys (as most people would want, I presume).

Well. You asked about get value from textarea but in your example you are using a input. Anyways, here we go:

$("#CampaignTitle").bind("keyup", function()
{
    $("#titleBar").text($(this).val());
});

If you really wanted a textarea change your input type text to this

<textarea id="CampaignTitle"></textarea>

Hope it helps.

I'm assuming cross-domain iFrame since presumably the risk would be lower if you controlled it yourself.

• Clickjacking is a problem if your site is included as an iframe
• A compromised iFrame could display malicious content (imagine the iFrame displaying a login box instead of an ad)
• An included iframe can make certain JS calls like alert and prompt which could annoy your user
• An included iframe can redirect via location.href (yikes, imagine a 3p frame redirecting the customer from bankofamerica.com to bankofamerica.fake.com)
• Malware inside the 3p frame (java/flash/activeX) could infect your user

for 14.04.1-Ubuntu https://wkhtmltopdf.org/downloads.html

wget https://downloads.wkhtmltopdf.org/0.12/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz -O mktemp.tar.xz
tar xf mktemp.tar.xz
sudo cp wkhtmltox/bin/wkhtmltopdf /usr/bin/wkhtmltopdf
sudo chmod +x /usr/bin/wkhtmltopdf
rm mktemp.tar.xz
rm wkhtmltox -rf
apt-get update
apt-get install -y libxrender1 libxtst6 libxi6
wkhtmltopdf http://www.google.com test.pdf

Try this

HTML

<select class="form-control"name="country">
<option class="servce_pro_disabled">Select Country</option>
<option class="servce_pro_disabled" value="Aruba" id="cl_country_option">Aruba</option>
</select>

CSS

.form-control option:first-child {
    display: none;
}

See the Parameter Expansion section in the Bash man page. A[@] returns the contents of the array, :1:2 takes a slice of length 2, starting at index 1.

A=( foo bar "a  b c" 42 )
B=("${A[@]:1:2}")
C=("${A[@]:1}")       # slice to the end of the array
echo "${B[@]}"        # bar a  b c
echo "${B[1]}"        # a  b c
echo "${C[@]}"        # bar a  b c 42
echo "${C[@]: -2:2}"  # a  b c 42 # The space before the - is necesssary

Note that the fact that "a b c" is one array element (and that it contains an extra space) is preserved.

>>> import re
>>> re.sub("[^0-9]", "", "sdkjh987978asd098as0980a98sd")
'987978098098098'

You can make easily custom textview class :-

So what you need to do first, make Custom textview class which extended with AppCompatTextView.

public class CustomTextView extends AppCompatTextView {
    private int mFont = FontUtils.FONTS_NORMAL;
    boolean fontApplied;

    public CustomTextView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        init(attrs, context);
    }

    public CustomTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
        init(attrs, context);
    }

    public CustomTextView(Context context) {
        super(context);
        init(null, context);
    }

    protected void init(AttributeSet attrs, Context cxt) {
        if (!fontApplied) {
            if (attrs != null) {
                mFont = attrs.getAttributeIntValue(
                        "http://schemas.android.com/apk/res-auto", "Lato-Regular.ttf",
                        -1);
            }
            Typeface typeface = getTypeface();
            int typefaceStyle = Typeface.NORMAL;
            if (typeface != null) {
                typefaceStyle = typeface.getStyle();
            }
            if (mFont > FontUtils.FONTS) {
                typefaceStyle = mFont;
            }
            FontUtils.applyFont(this, typefaceStyle);
            fontApplied = true;
        }
    }
}

Now , every time Custom text view call and we will get int value from attribute int fontValue = attrs.getAttributeIntValue("http://schemas.android.com/apk/res-auto","Lato-Regular.ttf",-1).

Or

We can also get getTypeface() from view which we set in our xml (android:textStyle="bold|normal|italic"). So do what ever you want to do.

Now, we make FontUtils for set any .ttf font into our view.

public class FontUtils {

    public static final int FONTS = 1;
    public static final int FONTS_NORMAL = 2;
    public static final int FONTS_BOLD = 3;
    public static final int FONTS_BOLD1 = 4;

    private static Map<String, Typeface> TYPEFACE = new HashMap<String, Typeface>();

    static Typeface getFonts(Context context, String name) {
        Typeface typeface = TYPEFACE.get(name);
        if (typeface == null) {
            typeface = Typeface.createFromAsset(context.getAssets(), name);
            TYPEFACE.put(name, typeface);
        }
        return typeface;
    }

    public static void applyFont(TextView tv, int typefaceStyle) {

        Context cxt = tv.getContext();
        Typeface typeface;

        if(typefaceStyle == Typeface.BOLD_ITALIC) {
            typeface = FontUtils.getFonts(cxt, "FaktPro-Normal.ttf");
        }else if (typefaceStyle == Typeface.BOLD || typefaceStyle == SD_FONTS_BOLD|| typefaceStyle == FONTS_BOLD1) {
            typeface = FontUtils.getFonts(cxt, "FaktPro-SemiBold.ttf");
        } else if (typefaceStyle == Typeface.ITALIC) {
            typeface = FontUtils.getFonts(cxt, "FaktPro-Thin.ttf");
        } else {
            typeface = FontUtils.getFonts(cxt, "FaktPro-Normal.ttf");
        }
        if (typeface != null) {
            tv.setTypeface(typeface);
        }
    }
}

you can use path = C:\Hello\AnotherFolder\TheFileName.PDF

String strPath = path.substring(path.lastIndexOf("\\")+1, path.length());

File.Copy(file_name, destination_dir + file_name.Substring(source_dir.Length), true);

This line has the error because what the code expected is the directory name + file name, not the file name.

This is the correct one

File.Copy(source_dir + file_name, destination_dir + file_name.Substring(source_dir.Length), true);

(123456789).toString(10).split("")

^^ this will return an array of strings

(123456789).toString(10).split("").map(function(t){return parseInt(t)})

^^ this will return an array of ints

• System properties are set on the Java command line using the -Dpropertyname=value syntax. They can also be added at runtime using System.setProperty(String key, String value) or via the various System.getProperties().load() methods.
  To get a specific system property you can use System.getProperty(String key) or System.getProperty(String key, String def).

• Environment variables are set in the OS, e.g. in Linux export HOME=/Users/myusername or on Windows SET WINDIR=C:\Windows etc, and, unlike properties, may not be set at runtime.
  To get a specific environment variable you can use System.getenv(String name).

getimagesize('image.jpg') function works only if allow_url_fopen is set to 1 or On inside php.ini file on the server, if it is not enabled, one should use ini_set('allow_url_fopen',1); on top of the file where getimagesize() function is used.

For an array of strings (but not an array of objects), you can check if an item exists by calling .indexOf() and if it doesn't then just push the item into the array:

var newItem = "NEW_ITEM_TO_ARRAY";_x000D_
var array = ["OLD_ITEM_1", "OLD_ITEM_2"];_x000D_
_x000D_
array.indexOf(newItem) === -1 ? array.push(newItem) : console.log("This item already exists");_x000D_
_x000D_
console.log(array)

You can run your application with parameters such as app -something -somethingelse. int argc represents number of these parameters and char *argv[] is an array with actual parameters being passed into your application. This way you can work with them inside of your application.

The following function will work in JDK version 1.5 and above.

public String getSimpleName()

Okay: weird syntax!

var el: HTMLElement = document.getElementById('content');

fixes the problem. I wonder why the example didn't do this in the first place?

complete code:

class Greeter {
    element: HTMLElement;
    span: HTMLElement;
    timerToken: number;

    constructor (element: HTMLElement) { 
        this.element = element;
        this.element.innerText += "The time is: ";
        this.span = document.createElement('span');
        this.element.appendChild(this.span);
        this.span.innerText = new Date().toUTCString();
    }

    start() {
        this.timerToken = setInterval(() => this.span.innerText = new Date().toUTCString(), 500);
    }

    stop() {
        clearTimeout(this.timerToken);
    }

}

window.onload = () => {
    var el: HTMLElement = document.getElementById('content');
    var greeter = new Greeter(el);
    greeter.start();
};

Binary tree: Tree where each node has up to two leaves

  1
 / \
2   3

Binary search tree: Used for searching. A binary tree where the left child contains only nodes with values less than the parent node, and where the right child only contains nodes with values greater than or equal to the parent.

  2
 / \
1   3

You can access your log files using Heroku's Command Line Interface (CLI Usage).

If Heroku's CLI is installed and you know your application name (like https://myapp.herokuapp.com/), then you can run the following command:

heroku logs --tail --app=myapp

You can also access the logs in a real-time stream using:

heroku logs --source app --tail --app=myapp

If the logs tell you something like this:

npm ERR! A complete log of this run can be found in:

npm ERR! /app/.npm/_logs/2017-07-11T08_29_45_291Z-debug.log

Then you can also access them using the bash terminal via Heroku CLI:

heroku run bash --app=myapp
less ./.npm/_logs/2017-07-11T08_29_45_291Z-debug.log

you can use Object.keys

Object.keys(h)

I got one good solution. Here I have attached it as the image below. So try it. It may be helpful to you...!

You can enclose it in quotes, if you supply a dummy first argument.

Note that you need to supply a dummy first argument in this case, as start will treat the first argument as a title for the new console windows, if it is quoted. So the following should work (and does here):

start "" "http://www.google.com/search?client=opera&rls=en&q=escape+ampersand&sourceid=opera&ie=utf-8&oe=utf-8"

In the first case alternatively to multiline forEach you can use the peek stream operation:

entryList.stream()
         .peek(entry -> entry.setTempId(tempId))
         .forEach(updatedEntries.add(entityManager.update(entry, entry.getId())));

In the second case I'd suggest to extract the loop body to the separate method and use method reference to call it via forEach. Even without lambdas it would make your code more clear as the loop body is independent algorithm which processes the single entry so it might be useful in other places as well and can be tested separately.

Update after question editing. if you have checked exceptions then you have two options: either change them to unchecked ones or don't use lambdas/streams at this piece of code at all.

If you are using curl versions curl-7.19.7-46.el6.x86_64 or older. Please provide an option as -k1 (small K1).

Since Java 8, we could use streams instead of for loops. Also, it might be apropriate to return an Optional if the enum does not have an instance with such a name.

I have come up with the following three alternatives on how to look up an enum:

private enum Test {
    TEST1, TEST2;

    public Test fromNameOrThrowException(String name) {
        return Arrays.stream(values())
                .filter(e -> e.name().equals(name))
                .findFirst()
                .orElseThrow(() -> new IllegalArgumentException("No enum with name " + name));
    }

    public Test fromNameOrNull(String name) {
        return Arrays.stream(values()).filter(e -> e.name().equals(name)).findFirst().orElse(null);
    }

    public Optional<Test> fromName(String name) {
        return Arrays.stream(values()).filter(e -> e.name().equals(name)).findFirst();
    }
}

In the aspx page load event, add an onkeypress to the box.

this.TextBox1.Attributes.Add(
    "onkeypress", "button_click(this,'" + this.Button1.ClientID + "')");

Then add this javascript to evaluate the key press, and if it is "enter," click the right button.

<script>
    function button_click(objTextBox,objBtnID)
    {
        if(window.event.keyCode==13)
        {
            document.getElementById(objBtnID).focus();
            document.getElementById(objBtnID).click();
        }
    }
</script>

Yup, I have found the solution for dis issue.

• Create one slider box with extra width from both side( Which we can use to add item space from both sides ).
• Create Inner Item Content with proper width & margin from both sides( This should be your actual wrapper size )
• Done

If you are looking for a basic crash reporting tool, try crashlytics.

If you want a more advanced reporting tool, Checkout Gryphonet. It logs all the crashes occured along with the exact line of code that caused the crash along with automated markers that show you the steps the user took prior to the crash and more.

Good luck!

bmjohns -> You are my life saviour. That is the only working solution (With the AppUtility struct)

I've created this class:

class Helper{
    struct AppUtility {

        static func lockOrientation(_ orientation: UIInterfaceOrientationMask) {

            if let delegate = UIApplication.shared.delegate as? AppDelegate {
                delegate.orientationLock = orientation
            }
        }

        /// OPTIONAL Added method to adjust lock and rotate to the desired orientation
        static func lockOrientation(_ orientation: UIInterfaceOrientationMask, andRotateTo rotateOrientation:UIInterfaceOrientation) {

            self.lockOrientation(orientation)

            UIDevice.current.setValue(rotateOrientation.rawValue, forKey: "orientation")
        }

    }
}

and followed your instructions, and everything works perfectly for Swift 3 -> xcode version 8.2.1

Check the root folder of your Magento installation directory .You will find maintenance.flag file, delete it and refresh the site .it will work fine.

Update: Node.Js >= 10

We can use the new fs.promises API

const fs = require('fs').promises;

(async() => {
    const stat = await fs.lstat('test.txt');
    console.log(stat.isFile());
})().catch(console.error)

Any Node.Js version

Here's how you would detect if a path is a file or a directory asynchronously, which is the recommended approach in node. using fs.lstat

const fs = require("fs");

let path = "/path/to/something";

fs.lstat(path, (err, stats) => {

    if(err)
        return console.log(err); //Handle error

    console.log(`Is file: ${stats.isFile()}`);
    console.log(`Is directory: ${stats.isDirectory()}`);
    console.log(`Is symbolic link: ${stats.isSymbolicLink()}`);
    console.log(`Is FIFO: ${stats.isFIFO()}`);
    console.log(`Is socket: ${stats.isSocket()}`);
    console.log(`Is character device: ${stats.isCharacterDevice()}`);
    console.log(`Is block device: ${stats.isBlockDevice()}`);
});

Note when using the synchronous API:

When using the synchronous form any exceptions are immediately thrown. You can use try/catch to handle exceptions or allow them to bubble up.

try{
     fs.lstatSync("/some/path").isDirectory()
}catch(e){
   // Handle error
   if(e.code == 'ENOENT'){
     //no such file or directory
     //do something
   }else {
     //do something else
   }
}

If we want to open multiple command prompts then we could use

start cmd /k

/k: is compulsory which will execute.

Launching many command prompts can be done as below.

start cmd /k Call rc_hub.bat 4444

start cmd /k Call rc_grid1.bat 5555

start cmd /k Call rc_grid1.bat 6666

start cmd /k Call rc_grid1.bat 5570.

Change your select box options value:

<select id="cmbMake" name="Make" >
     <option value="">Select Manufacturer</option>
     <option value="Any">--Any--</option>
     <option value="Toyota">Toyota</option>
     <option value="Nissan">Nissan</option>
  </select>

You cann't get the text of selected option in php. it will give only the value of selected option.

EDITED:

<select id="cmbMake" name="Make" >
     <option value="0">Select Manufacturer</option>
     <option value="1_Any">--Any--</option>
     <option value="2_Toyota">Toyota</option>
     <option value="3_Nissan">Nissan</option>
  </select>

ON php file:

$maker = mysql_real_escape_string($_POST['Make']);
$maker = explode("_",$maker);
echo $maker[1]; //give the Toyota
echo $maker[0]; //give the key 2

<?php $data = array('a'=>'apple','b'=>'banana','c'=>'orange');?>
<pre><?php print_r($data); ?></pre>

Result:
Array
(
          [a] => apple
          [b] => banana
          [c] => orange
)

I would use GCJ (GNU Compiler for Java) in your situation. It's an AOT (ahead of time) compiler for Java, much like GCC is for C. Instead of interpreting code, or generating intermediate java code to be run at a later time by the Java VM, it generates machine code.

GCJ is available on almost any Linux system through its respective package manager (if available). After installation, the GCJ compiler should be added to the path so that it can be invoked through the terminal. If you're using Windows, you can download and install GCJ through Cygwin or MinGW.

I would strongly recommend, however, that you rewrite your source for another language that is meant to be compiled, such as C++. Java is meant to be a portable, interpreted language. Compiling it to machine code is completely against what the language was developed for.

This SQL Server User Defined Function resolves the problem efficiently.No recursion, no complex loops. It takes a very short time to generate.

ALTER FUNCTION [GA].[udf_GenerateCalendar]
(
     @StartDate  DATE        -- StartDate
   , @EndDate    DATE        -- EndDate
)
RETURNS @Results TABLE 
       (
           Date       DATE 
       )
AS

/**********************************************************
Purpose:   Generate a sequence of dates based on StartDate and EndDate 
***********************************************************/

BEGIN

    DECLARE @counter INTEGER = 1 

    DECLARE @days table(
        day INTEGER NOT NULL 
    )

    DECLARE @months table(
        month INTEGER NOT NULL 
    )

    DECLARE @years table(
        year INTEGER NOT NULL 
    )

    DECLARE @calendar table(
        Date DATE NOT NULL 
    )


    -- Populate generic days 
    SET @counter = 1 
    WHILE @counter <= 31 
    BEGIN 
        INSERT INTO @days 
        SELECT @counter dia 

        SELECT @counter = @counter + 1 
    END 

    -- Populate generic months 
    SET @counter = 1 
    WHILE @counter <= 12 
    BEGIN 
        INSERT INTO @months 
        SELECT @counter month 

        SELECT @counter = @counter + 1 
    END 

    -- Populate generic years 
    SET @counter = YEAR(@StartDate) 
    WHILE @counter <= YEAR(@EndDate) 
    BEGIN 
        INSERT INTO @years 
        SELECT @counter year 

        SELECT @counter = @counter + 1 
    END 

    INSERT @calendar (Date) 
    SELECT Date 
    FROM ( 
        SELECT 
            CONVERT(Date, [Date], 102) AS Date 
        FROM ( 
            SELECT 
                CAST(
                    y.year * 10000 
                    + m.month * 100 
                    + d.day 
                    AS VARCHAR(8)) AS Date 
            FROM @days d, @months m, @years y 
            WHERE 
                ISDATE(CAST(
                    y.year * 10000 
                    + m.month * 100 
                    + d.day 
                    AS VARCHAR(8)) 
                    ) = 1 
        ) A 
    ) A 

    INSERT @Results (Date) 
    SELECT Date 
    FROM @calendar 
    WHERE Date BETWEEN @StartDate AND @EndDate

   RETURN 
/*
DECLARE @StartDate DATE = '2015-08-01'
DECLARE @EndDate   DATE = '2015-08-31'
select * from [GA].[udf_GenerateCalendar](@StartDate, @EndDate)
*/
END

Assuming that your assembly/exe has FileIO permission is itself, well is not right. Your application may not run with admin rights. Its important to consider Code Access Security and requesting permissions Sample code:

FileIOPermission f2 = new FileIOPermission(FileIOPermissionAccess.Read, "C:\\test_r");
f2.AddPathList(FileIOPermissionAccess.Write | FileIOPermissionAccess.Read, "C:\\example\\out.txt");
try
{
    f2.Demand();
}
catch (SecurityException s)
{
    Console.WriteLine(s.Message);
}

Understanding .NET Code Access Security

Is “Code Access Security” of any real world use?

Get-Content grabs data and dumps it into an array, line by line. Assuming there aren't other special requirements than you listed, you could just save your content into a variable?

$file = Get-Content c:\file\whatever.txt

Running just $file will return the full contents. Then you can just do $file.Count (because arrays already have a count method built in) to get the total # of lines.

Hope this helps! I'm not a scripting wiz, but this seemed easier to me than a lot of the stuff above.

Here's a Django logging-based solution. It uses the DEBUG setting rather than actually checking whether or not you're running the development server, but if you find a better way to check for that it should be easy to adapt.

LOGGING = {
    'version': 1,
    'formatters': {
        'verbose': {
            'format': '%(levelname)s %(asctime)s %(module)s %(process)d %(thread)d %(message)s'
        },
        'simple': {
            'format': '%(levelname)s %(message)s'
        },
    },
    'handlers': {
        'console': {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
            'formatter': 'simple'
        },
        'file': {
            'level': 'DEBUG',
            'class': 'logging.FileHandler',
            'filename': '/path/to/your/file.log',
            'formatter': 'simple'
        },
    },
    'loggers': {
        'django': {
            'handlers': ['file'],
            'level': 'DEBUG',
            'propagate': True,
        },
    }
}

if DEBUG:
    # make all loggers use the console.
    for logger in LOGGING['loggers']:
        LOGGING['loggers'][logger]['handlers'] = ['console']

see https://docs.djangoproject.com/en/dev/topics/logging/ for details.

Here's the part of my ~/.gitconfig where I configure diff and merge tools. I like diffmerge by SourceGear. (I like it very very much, as a matter of fact).

[merge]
        tool = diffmerge
[mergetool "diffmerge"]
        cmd = "diffmerge --merge --result=\"$MERGED\" \"$LOCAL\" \"$(if test -f \"$BASE\"; then echo \"$BASE\"; else echo \"$LOCAL\"; fi)\" \"$REMOTE\""
        trustExitCode = false
[diff]
        tool = diffmerge
[difftool "diffmerge"]
        cmd = diffmerge \"$LOCAL\" \"$REMOTE\"

So, you see, you're defining a tool named "diffmerge" in the [difftool "diffmerge"] line. Then I'm setting the tool "diffmerge" as the default in the [diff] tool = section.

I obviously have the "diffmerge" command in my path, here. Otherwise I'd need to give a full path to the executable.

Sass (Syntactically Awesome StyleSheets) have two syntaxes:

• a newer: SCSS (Sassy CSS)
• and an older, original: indent syntax, which is the original Sass and is also called Sass.

So they are both part of Sass preprocessor with two different possible syntaxes.

The most important difference between SCSS and original Sass:

SCSS:

• Syntax is similar to CSS (so much that every regular valid CSS3 is also valid SCSS, but the relationship in the other direction obviously does not happen)

• Uses braces {}

• Uses semi-colons ;
• Assignment sign is :
• To create a mixin it uses the @mixin directive
• To use mixin it precedes it with the @include directive
• Files have the .scss extension.

Original Sass:

• Syntax is similar to Ruby
• No braces
• No strict indentation
• No semi-colons
• Assignment sign is = instead of :
• To create a mixin it uses the = sign
• To use mixin it precedes it with the + sign
• Files have the .sass extension.

Some prefer Sass, the original syntax - while others prefer SCSS. Either way, but it is worth noting that Sass’s indented syntax has not been and will never be deprecated.

Conversions with sass-convert:

# Convert Sass to SCSS
$ sass-convert style.sass style.scss

# Convert SCSS to Sass
$ sass-convert style.scss style.sass

The Sass and SCSS documentation

strcat has the declaration:

char *strcat(char *dest, const char *src)

It expects 2 strings. While this compiles:

char str[1024] = "Hello World";
char tmp = '.';

strcat(str, tmp);

It will cause bad memory issues because strcat is looking for a null terminated cstring. You can do this:

char str[1024] = "Hello World";
char tmp[2] = ".";

strcat(str, tmp);

Live example.

If you really want to append a char you will need to make your own function. Something like this:

void append(char* s, char c) {
        int len = strlen(s);
        s[len] = c;
        s[len+1] = '\0';
}

append(str, tmp)

Of course you may also want to check your string size etc to make it memory safe.

You can use Wget or cURL, see How to download files from command line in Windows like wget or curl.

You will then do e.g.:

wget www.google.com

Always remember when we compare two strings. the comparison happens on chacracter basis. so '2' > '12' is true because the comparison will happen as '2' > '1' and in alphabetical way '2' is always greater than '1' as unicode. SO it will comeout true. I hope this helps.

I recently had this case where I needed to append to a list continuously in one thread, loop through the items and check if the item was ready, it was an AsyncResult in my case and remove it from the list only if it was ready. I could not find any examples that demonstrated my problem clearly Here is an example demonstrating adding to list in one thread continuously and removing from the same list in another thread continuously The flawed version runs easily on smaller numbers but keep the numbers big enough and run a few times and you will see the error

The FLAWED version

import threading
import time

# Change this number as you please, bigger numbers will get the error quickly
count = 1000
l = []

def add():
    for i in range(count):
        l.append(i)
        time.sleep(0.0001)

def remove():
    for i in range(count):
        l.remove(i)
        time.sleep(0.0001)


t1 = threading.Thread(target=add)
t2 = threading.Thread(target=remove)
t1.start()
t2.start()
t1.join()
t2.join()

print(l)

Output when ERROR

Exception in thread Thread-63:
Traceback (most recent call last):
  File "/Users/zup/.pyenv/versions/3.6.8/lib/python3.6/threading.py", line 916, in _bootstrap_inner
    self.run()
  File "/Users/zup/.pyenv/versions/3.6.8/lib/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "<ipython-input-30-ecfbac1c776f>", line 13, in remove
    l.remove(i)
ValueError: list.remove(x): x not in list

Version that uses locks

import threading
import time
count = 1000
l = []
lock = threading.RLock()
def add():
    with lock:
        for i in range(count):
            l.append(i)
            time.sleep(0.0001)

def remove():
    with lock:
        for i in range(count):
            l.remove(i)
            time.sleep(0.0001)


t1 = threading.Thread(target=add)
t2 = threading.Thread(target=remove)
t1.start()
t2.start()
t1.join()
t2.join()

print(l)

Output

[] # Empty list

Conclusion

As mentioned in the earlier answers while the act of appending or popping elements from the list itself is thread safe, what is not thread safe is when you append in one thread and pop in another

Update image field to add full URL, ignoring null fields:

UPDATE test SET image = CONCAT('https://my-site.com/images/',image) WHERE image IS NOT NULL;

you may also like this

var Grp = Model.GroupBy(item => item.Order.Customer)
      .Select(group => new 
        { 
             Customer = Model.First().Customer, 
             CustomerId= group.Key,  
             Orders= group.ToList() 
       })
      .ToList();

I was/am in the same boat as you for different reasons (partly educational, partly constraints). I had to re-write all the containers of the standard library and the containers had to conform to the standard. That means, if I swap out my container with the stl version, the code would work the same. Which also meant that I had to re-write the iterators.

Anyway, I looked at EASTL. Apart from learning a ton about containers that I never learned all this time using the stl containers or through my undergraduate courses. The main reason is that EASTL is more readable than the stl counterpart (I found this is simply because of the lack of all the macros and straight forward coding style). There are some icky things in there (like #ifdefs for exceptions) but nothing to overwhelm you.

As others mentioned, look at cplusplus.com's reference on iterators and containers.

You don't need that sort of solution for string literals, since they are concatenated at the language level, and it wouldn't work anyway because "s""1" isn't a valid preprocessor token.

[Edit: In response to the incorrect "Just for the record" comment below that unfortunately received several upvotes, I will reiterate the statement above and observe that the program fragment

#define PPCAT_NX(A, B) A ## B
PPCAT_NX("s", "1")

produces this error message from the preprocessing phase of gcc: error: pasting ""s"" and ""1"" does not give a valid preprocessing token

]

However, for general token pasting, try this:

/*
 * Concatenate preprocessor tokens A and B without expanding macro definitions
 * (however, if invoked from a macro, macro arguments are expanded).
 */
#define PPCAT_NX(A, B) A ## B

/*
 * Concatenate preprocessor tokens A and B after macro-expanding them.
 */
#define PPCAT(A, B) PPCAT_NX(A, B)

Then, e.g., both PPCAT_NX(s, 1) and PPCAT(s, 1) produce the identifier s1, unless s is defined as a macro, in which case PPCAT(s, 1) produces <macro value of s>1.

Continuing on the theme are these macros:

/*
 * Turn A into a string literal without expanding macro definitions
 * (however, if invoked from a macro, macro arguments are expanded).
 */
#define STRINGIZE_NX(A) #A

/*
 * Turn A into a string literal after macro-expanding it.
 */
#define STRINGIZE(A) STRINGIZE_NX(A)

Then,

#define T1 s
#define T2 1
STRINGIZE(PPCAT(T1, T2)) // produces "s1"

By contrast,

STRINGIZE(PPCAT_NX(T1, T2)) // produces "T1T2"
STRINGIZE_NX(PPCAT_NX(T1, T2)) // produces "PPCAT_NX(T1, T2)"

#define T1T2 visit the zoo
STRINGIZE(PPCAT_NX(T1, T2)) // produces "visit the zoo"
STRINGIZE_NX(PPCAT(T1, T2)) // produces "PPCAT(T1, T2)"

As DAY_OF_WEEK in GregorianCalender class is a static field you can access it directly as foolows

int dayOfWeek = GregorianCalender.DAY_OF_WEEK;

If you want to perform operation with numbers as strings (as in the case where numbers are bigger than 64bits can hold) you can use the big-integer library.

const bigInt = require('big-integer')
bigInt("999").add("1").toString() // output: "1000"

I had the same problem. Get the ToolBar and then set Navigation icon

final android.support.v7.widget.Toolbar toolbar = (android.support.v7.widget.Toolbar) findViewById(R.id.toolbar);
toolbar.setNavigationIcon(R.drawable.blablabla);

I had a similar issue and ended up with this:

For me this has the advantage that data and annotation are not overlapping.

from matplotlib import pyplot as plt
import numpy as np

fig = plt.figure()
ax = fig.add_subplot(111)

A = -0.75, -0.25, 0, 0.25, 0.5, 0.75, 1.0
B = 0.73, 0.97, 1.0, 0.97, 0.88, 0.73, 0.54

plt.plot(A,B)

# annotations at the side (ordered by B values)
x0,x1=ax.get_xlim()
y0,y1=ax.get_ylim()
for ii, ind in enumerate(np.argsort(B)):
    x = A[ind]
    y = B[ind]
    xPos = x1 + .02 * (x1 - x0)
    yPos = y0 + ii * (y1 - y0)/(len(B) - 1)
    ax.annotate('',#label,
          xy=(x, y), xycoords='data',
          xytext=(xPos, yPos), textcoords='data',
          arrowprops=dict(
                          connectionstyle="arc3,rad=0.",
                          shrinkA=0, shrinkB=10,
                          arrowstyle= '-|>', ls= '-', linewidth=2
                          ),
          va='bottom', ha='left', zorder=19
          )
    ax.text(xPos + .01 * (x1 - x0), yPos,
            '({:.2f}, {:.2f})'.format(x,y),
            transform=ax.transData, va='center')

plt.grid()
plt.show()

Using the text argument in .annotate ended up with unfavorable text positions. Drawing lines between a legend and the data points is a mess, as the location of the legend is hard to address.

Using BS 3.3.7

$("#yourModal").on('hidden.bs.modal', function () {
    $(this).data('bs.modal', null); // will clear all element inside modal
});

which(df==my.val, arr.ind=TRUE)

One equivalent of lsof could be combined output from Sysinternals' handle and listdlls, i.e.:

c:\SysInternals>handle
[...]
------------------------------------------------------------------------------
gvim.exe pid: 5380 FOO\alois.mahdal
   10: File  (RW-)   C:\Windows
   1C: File  (RW-)   D:\some\locked\path\OpenFile.txt
[...]

c:\SysInternals>listdlls
[...]
------------------------------------------------------------------------------
Listdlls.exe pid: 6840
Command line: listdlls

  Base        Size      Version         Path
  0x00400000  0x29000   2.25.0000.0000  D:\opt\SysinternalsSuite\Listdlls.exe
  0x76ed0000  0x180000  6.01.7601.17725  C:\Windows\SysWOW64\ntdll.dll
[...]

c:\SysInternals>listdlls

Unfortunately, you have to "run as Administrator" to be able to use them.

Also listdlls and handle do not produce continuous table-like form so filtering filename would hide PID. findstr /c:pid: /c:<filename> should get you very close with both utilities, though

c:\SysinternalsSuite>handle | findstr /c:pid: /c:Driver.pm
System pid: 4 \<unable to open process>
smss.exe pid: 308 NT AUTHORITY\SYSTEM
avgrsa.exe pid: 384 NT AUTHORITY\SYSTEM
[...]
cmd.exe pid: 7140 FOO\alois.mahdal
conhost.exe pid: 1212 FOO\alois.mahdal
gvim.exe pid: 3408 FOO\alois.mahdal
  188: File  (RW-)   D:\some\locked\path\OpenFile.txt
taskmgr.exe pid: 6016 FOO\alois.mahdal
[...]

Here we can see that gvim.exe is the one having this file open.

The problem is, I think, that JPA was never incepted with the idea in mind that we could have a complex preexisting Schema already in place.

I think there are two main shortcomings resulting from this, specific to Enum:

1. The limitation of using name() and ordinal(). Why not just mark a getter with @Id, the way we do with @Entity?
2. Enum's have usually representation in the database to allow association with all sorts of metadata, including a proper name, a descriptive name, maybe something with localization etc. We need the easy of use of an Enum combined with the flexibility of an Entity.

Help my cause and vote on JPA_SPEC-47

Would this not be more elegant than using a @Converter to solve the problem?

// Note: this code won't work!!
// it is just a sample of how I *would* want it to work!
@Enumerated
public enum Language {
  ENGLISH_US("en-US"),
  ENGLISH_BRITISH("en-BR"),
  FRENCH("fr"),
  FRENCH_CANADIAN("fr-CA");
  @ID
  private String code;
  @Column(name="DESCRIPTION")
  private String description;

  Language(String code) {
    this.code = code;
  }

  public String getCode() {
    return code;
  }

  public String getDescription() {
    return description;
  }
}

You can use after of you method map(). The method filter() for example in your case:

var sources = images.map(function (img) {
  if(img.src.split('.').pop() === "json"){ // if extension is .json
    return null; // skip
  }
  else {
    return img.src;
  }
});

The method filter:

const sourceFiltered = sources.filter(item => item)

Then, only the existing items are in the new array sourceFiltered.

obj\Debug\netstandard2.0\PacktLibrary.AssemblyInfo.cs(15,12): error CS0579: Duplicate 'System.Reflection.AssemblyConfigurationAttribute' attribute [c:\Users\John_Tosh1\Documents\C#8.0and.NetCore3.0\Code\Chapter05\PacktLibrary\PacktLibrary.csproj]
obj\Debug\netstandard2.0\PacktLibrary.AssemblyInfo.cs(16,12): error CS0579: Duplicate 'System.Reflection.AssemblyFileVersionAttribute' attribute [c:\Users\John_Tosh1\Documents\C#8.0and.NetCore3.0\Code\Chapter05\PacktLibrary\PacktLibrary.csproj]
obj\Debug\netstandard2.0\PacktLibrary.AssemblyInfo.cs(17,12): error CS0579: Duplicate 'System.Reflection.AssemblyInformationalVersionAttribute' attribute [c:\Users\John_Tosh1\Documents\C#8.0and.NetCore3.0\Code\Chapter05\PacktLibrary\PacktLibrary.csproj]
obj\Debug\netstandard2.0\PacktLibrary.AssemblyInfo.cs(18,12): error CS0579: Duplicate 'System.Reflection.AssemblyProductAttribute' attribute [c:\Users\John_Tosh1\Documents\C#8.0and.NetCore3.0\Code\Chapter05\PacktLibrary\PacktLibrary.csproj]
obj\Debug\netstandard2.0\PacktLibrary.AssemblyInfo.cs(19,12): error CS0579: Duplicate 'System.Reflection.AssemblyTitleAttribute' attribute [c:\Users\John_Tosh1\Documents\C#8.0and.NetCore3.0\Code\Chapter05\PacktLibrary\PacktLibrary.csproj]
obj\Debug\netstandard2.0\PacktLibrary.AssemblyInfo.cs(20,12): error CS0579: Duplicate 'System.Reflection.AssemblyVersionAttribute' attribute [c:\Users\John_Tosh1\Documents\C#8.0and.NetCore3.0\Code\Chapter05\PacktLibrary\PacktLibrary.csproj]

I believe my Library folder was corrupted by an inadvertent creation of another class library.I deleted the library an all associated file but the problem persisted. I found a workaround by deleting ALL bin and obj folders in the directory. The build was ok previously but found a subfolder that had the same assemblyinfo.cs file.

Like Jay Taylor said, HAProxy 1.5-dev has the redirect scheme configuration directive, which accomplishes exactly what you need.

However, if you are unable to use 1.5, and if you're up for compiling HAProxy from source, I backported the redirect scheme functionality so it works in 1.4. You can get the patch here: http://marc.info/?l=haproxy&m=138456233430692&w=2

SELECT * 
FROM emp_salaryrevise_view 
WHERE curr_year Between '2008' AND '2009' 
    AND MNTH Between '12' AND '1'

We use the bulk insert as well. The file we upload is sent from an external party. After a while of troubleshooting, I realized that their file had columns with commas in it. Just another thing to look for...

Yes you have another process bound to the same port.

TCPView (Windows only) from Windows Sysinternals is my favorite app whenever I have a JVM_BIND error. It shows which processes are listening on which port. It also provides a convenient context menu to either kill the process or close the connection that is getting in the way.

RESTful API (Route):

rtr.route('/testing')
.get((req, res)=>{
    res.render('test')
})
.post((req, res, next)=>{
       res.render('test')
})

AJAX Code:

$(function(){
$('#anyid').on('click', function(e){
    e.preventDefault()
    $.ajax({
        url: '/testing',
        method: 'GET',
        contentType: 'application/json',
        success: function(res){
            console.log('GET Request')
        }
    })
})

$('#anyid').on('submit', function(e){
    e.preventDefault()
    $.ajax({
        url: '/testing',
        method: 'POST',
        contentType: 'application/json',
        data: JSON.stringify({
            info: "put data here to pass in JSON format."
        }),
        success: function(res){
            console.log('POST Request')
        }
    })
})
})

I didn’t like any of these answers because none handle floating-point arrays in a linear algebra or vector space sense, where two rows being “equal” means “within some ”. The one answer that has a tolerance threshold, https://stackoverflow.com/a/26867764/500207, took the threshold to be both element-wise and decimal precision, which works for some cases but isn’t as mathematically general as a true vector distance.

Here’s my version:

from scipy.spatial.distance import squareform, pdist

def uniqueRows(arr, thresh=0.0, metric='euclidean'):
    "Returns subset of rows that are unique, in terms of Euclidean distance"
    distances = squareform(pdist(arr, metric=metric))
    idxset = {tuple(np.nonzero(v)[0]) for v in distances <= thresh}
    return arr[[x[0] for x in idxset]]

# With this, unique columns are super-easy:
def uniqueColumns(arr, *args, **kwargs):
    return uniqueRows(arr.T, *args, **kwargs)

The public-domain function above uses scipy.spatial.distance.pdist to find the Euclidean (customizable) distance between each pair of rows. Then it compares each each distance to a threshold to find the rows that are within thresh of each other, and returns just one row from each thresh-cluster.

As hinted, the distance metric needn’t be Euclidean—pdist can compute sundry distances including cityblock (Manhattan-norm) and cosine (the angle between vectors).

If thresh=0 (the default), then rows have to be bit-exact to be considered “unique”. Other good values for thresh use scaled machine-precision, i.e., thresh=np.spacing(1)*1e3.

If you have one or more factor variable(s) in your data that you want to make reproducible with dput(head(mydata)), consider adding droplevels to it, so that levels of factors that are not present in the minimized data set are not included in your dput output, in order to make the example minimal:

dput(droplevels(head(mydata)))

If you're only looking for a webkit version this is nifty: http://s3.amazonaws.com/37assets/svn/463-single_spinner.html from http://37signals.com/svn/posts/2577-loading-spinner-animation-using-css-and-webkit

http://download.oracle.com/docs/cd/B28359_01/java.111/b31224/urls.htm#BEIDHCBA

Thin-style Service Name Syntax

Thin-style service names are supported only by the JDBC Thin driver. The syntax is:

@//host_name:port_number/service_name

For example:

jdbc:oracle:thin:scott/tiger@//myhost:1521/myservicename

So I would try:

jdbc:oracle:thin:@//oracle.hostserver2.mydomain.ca:1522/ABCD

Also, per Robert Greathouse's answer, you can also specify the TNS name in the JDBC URL as below:

jdbc:oracle:thin:@(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL=TCP)(HOST=blah.example.com)(PORT=1521)))(CONNECT_DATA=(SID=BLAHSID)(GLOBAL_NAME=BLAHSID.WORLD)(SERVER=DEDICATED)))

Well, the above answer is correct, auto_now_add and auto_now would do it, but it would be better to make an abstract class and use it in any model where you require created_at and updated_at fields.

class TimeStampMixin(models.Model):
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    class Meta:
        abstract = True

Now anywhere you want to use it you can do a simple inherit and you can use timestamp in any model you make like.

class Posts(TimeStampMixin):
    name = models.CharField(max_length=50)
    ...
    ...

In this way, you can leverage object-oriented reusability, in Django DRY(don't repeat yourself)

First, I would like to clarify something. Is this a post back (trip back to server) never occur, or is it the post back occurs, but it never gets into the ddlCountry_SelectedIndexChanged event handler?

I am not sure which case you are having, but if it is the second case, I can offer some suggestion. If it is the first case, then the following is FYI.

For the second case (event handler never fires even though request made), you may want to try the following suggestions:

1. Query the Request.Params[ddlCountries.UniqueID] and see if it has value. If it has, manually fire the event handler.
2. As long as view state is on, only bind the list data when it is not a post back.
3. If view state has to be off, then put the list data bind in OnInit instead of OnLoad.

Beware that when calling Control.DataBind(), view state and post back information would no longer be available from the control. In the case of view state is on, between post back, values of the DropDownList would be kept intact (the list does not to be rebound). If you issue another DataBind in OnLoad, it would clear out its view state data, and the SelectedIndexChanged event would never be fired.

In the case of view state is turned off, you have no choice but to rebind the list every time. When a post back occurs, there are internal ASP.NET calls to populate the value from Request.Params to the appropriate controls, and I suspect happen at the time between OnInit and OnLoad. In this case, restoring the list values in OnInit will enable the system to fire events correctly.

Thanks for your time reading this, and welcome everyone to correct if I am wrong.

Embrace the future! Just to be complete, you can also do this the Python 3k way by using the print function:

from __future__ import print_function  # Py 2.6+; In Py 3k not needed

mylist = ['10', 12, '14']    # Note that 12 is an int

print(*mylist,sep='\n')

Prints:

10
12
14

Eventually, print as Python statement will go away... Might as well start to get used to it.

With pseudo elements.

HTML:

<div class="image-map-container">
    <img src="https://upload.wikimedia.org/wikipedia/commons/8/83/FibonacciBlocks.png" alt="" usemap="#image-map" />
    <div class="map-selector"></div>
</div>

<map name="image-map" id="image-map">
    <area alt="" title="" href="#" shape="rect" coords="54,36,66,49" />
    <area alt="" title="" href="#" shape="rect" coords="72,38,83,48" />
    <area alt="" title="" href="#" shape="rect" coords="56,4,80,28" />
    <area alt="" title="" href="#" shape="rect" coords="7,7,45,46" />
    <area alt="" title="" href="#" shape="rect" coords="10,59,76,125" />
    <area alt="" title="" href="#" shape="rect" coords="93,9,199,122" />
</map>

some CSS:

.image-map-container {
    position: relative;
    display:inline-block;
}
.image-map-container img {
    display:block;
}
.image-map-container .map-selector {
    left:0;top:0;right:0;bottom:0;
    color:#546E7A00;
    transition-duration: .3s;
    transition-timing-function: ease-out;
    transition-property: top, left, right, bottom, color;
}
.image-map-container .map-selector.hover {
    color:#546E7A80;
}

.map-selector:after {
    content: '';
    position: absolute;
    top: inherit;right: inherit;bottom: inherit;left: inherit;
    background: currentColor;
    transition-duration: .3s;
    transition-timing-function: ease-out;
    transition-property: top, left, right, bottom, background;
    pointer-events: none;
}

JS:

$('#image-map area').hover(
    function () { 
        var coords = $(this).attr('coords').split(','),
            width = $('.image-map-container').width(),
            height = $('.image-map-container').height();
        $('.image-map-container .map-selector').addClass('hover').css({
            'left': coords[0]+'px',
            'top': coords[1] + 'px',
            'right': width - coords[2],
            'bottom': height - coords[3]
        })
    },
    function () { 
        $('.image-map-container .map-selector').removeClass('hover').attr('style','');
    }
)

https://jsfiddle.net/79ebt32x/1/

The variables/parameters within the class definition requires { get; set; } I was using like a variable declaration (stupid of me, because it was working for other scenarios) without

{ get; set; }

Because of which, whatever I send from the JavaScript, it was not being received in the Action method. It was always getting null or empty model.

Once the {get; set;} is added, it worked like charm.

I hope it helps someone who is coming from VB6 style of programming line.

Here is a full example that updates UI textboxes

<Window x:Class="WpfThreading.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:local="clr-namespace:WpfThreading"
    mc:Ignorable="d"
    Title="MainWindow" Height="450" Width="216.84">
<Grid Margin="0,0,2,0">
    <Button Content="Button" HorizontalAlignment="Left" Margin="10,10,0,0"
            VerticalAlignment="Top" Width="75" Click="Button_Click"/>
    <TextBox HorizontalAlignment="Left" Margin="10,35,0,10" TextWrapping="Wrap" Name="mtextBox" Width="87"   VerticalScrollBarVisibility="Auto"/>
    <TextBox HorizontalAlignment="Left" Margin="111,35,0,10" TextWrapping="Wrap" x:Name="mtextBox2" Width="87"   VerticalScrollBarVisibility="Auto"/>
</Grid></Window>

and in the code

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
    }

    private void Button_Click(object sender, RoutedEventArgs e)
    {
        new Thread(DoSomething).Start();
        new Thread(DoSomething2).Start();
    }


    public void DoSomething()
    {
        for (int i = 0; i < 100; i++)
        {
            Dispatcher.BeginInvoke(new Action(() => {
                mtextBox.Text += $"{i.ToString()}{Environment.NewLine}";
            }), DispatcherPriority.SystemIdle);

            Thread.Sleep(100);
        }

    }

    public void DoSomething2()
    {
        for (int i = 100; i > 0; i--)
        {
            Dispatcher.BeginInvoke(new Action(() => {
                mtextBox2.Text += $"{i.ToString()}{Environment.NewLine}";
            }), DispatcherPriority.SystemIdle);

            Thread.Sleep(100);
        }

    }
}

Clear mini-solution $('<form action="http://samedomainurl.com/" target="_blank"></form>').submit()

I tested and the script run ok!

INSERT INTO HISTORICAL_CAR_STATS (HISTORICAL_CAR_STATS_ID, YEAR,MONTH,MAKE,MODEL,REGION,AVG_MSRP,COUNT) 
WITH DATA AS
(
    SELECT '2010' YEAR,'12' MONTH ,'ALL' MAKE,'ALL' MODEL,REGION,sum(AVG_MSRP*COUNT)/sum(COUNT) AVG_MSRP,sum(Count) COUNT
    FROM HISTORICAL_CAR_STATS
    WHERE YEAR = '2010' AND MONTH = '12'
    AND MAKE != 'ALL' GROUP BY REGION
)
SELECT MY_SEQ.NEXTVAL, YEAR,MONTH,MAKE,MODEL,REGION,AVG_MSRP,COUNT
FROM DATA;

you can read this article to understand more! http://www.orafaq.com/wiki/ORA-02287

select this_.code from true.employee this_ where this_.code=? is what will be sent to your database.

this_ is an alias for that instance of the employee table.

No. You have 2 options:

DateTime date = DateTime.MinValue;

This works when you need to do something every X amount of time (since you will always be over MinValue) but can actually cause subtle errors (such as using some operators w/o first checking if you are not MinValue) if you are not careful.

And you can use Nullable:

DateTime? date = null;

Which is nice and avoids most issues while introducing only 1 or 2.

It really depends on what you are trying to achieve.

after searching for a reliable way to detect Async functions or even Promises, i ended up using the following test :

() => fn.constructor.name === 'Promise' || fn.constructor.name === 'AsyncFunction'

No need for jQuery.

JavaScript arrays have a find method, so you can achieve that in one line:

array.find((o) => { return o[propertyName] === propertyValue }

Example

const purposeObjects = [
    {purpose: "daily"},
    {purpose: "weekly"},
    {purpose: "monthly"}
];

purposeObjects.find((o) => { return o["purpose"] === "weekly" }

// output -> {purpose: "weekly"}

If you need IE compatibility, import this polyfill in your code.

With HTML5 you can use button[formaction]:

<form action="Edit">
  <button type="submit">Submit</button> <!-- Will post to default action "Edit" -->
  <button type="submit" formaction="Validate">Validate</button> <!-- Will override default action and post to "Validate -->
</form>

Based on the number of views this question has, it looks like a lot of people are visiting this to see how to set up a job that executes a shell script.

These are the steps to execute a shell script in Jenkins:

• In the main page of Jenkins select New Item.
• Enter an item name like "my shell script job" and chose Freestyle project. Press OK.
• On the configuration page, in the Build block click in the Add build step dropdown and select Execute shell.

• In the textarea you can either paste a script or indicate how to run an existing script. So you can either say:

  #!/bin/bash
  
  echo "hello, today is $(date)" > /tmp/jenkins_test
  

  or just

  /path/to/your/script.sh
  

• Click Save.

Now the newly created job should appear in the main page of Jenkins, together with the other ones. Open it and select Build now to see if it works. Once it has finished pick that specific build from the build history and read the Console output to see if everything happened as desired.

You can get more details in the document Create a Jenkins shell script job in GitHub.

Since React eventually boils down to plain old JavaScript, you can really place it anywhere! For instance, you could place it on a componentDidMount() in a React class.

For you edit, you may want to try something like this:

class Component extends React.Component {
  constructor(props) {
    super(props);
    this.onAddBucket = this.onAddBucket.bind(this);
  }
  componentWillMount() {
    this.setState({
      buckets: {},
    })
  }
  componentDidMount() {
    this.onAddBucket();
  }
  onAddBucket() {
    let self = this;
    let getToken = localStorage.getItem('myToken');
    var apiBaseUrl = "...";
    let input = {
      "name" :  this.state.fields["bucket_name"]
    }
    axios.defaults.headers.common['Authorization'] = getToken;
    axios.post(apiBaseUrl+'...',input)
    .then(function (response) {
      if (response.data.status == 200) {
        this.setState({
          buckets: this.state.buckets.concat(response.data.buckets),
        });
      } else {
        alert(response.data.message);
      }
    })
    .catch(function (error) {
      console.log(error);
    });
  }
  render() {
    return (
      {this.state.bucket}
    );
  }
}

I like this one:

sorted(d, key=d.get)

Centering both horizontally and vertically

Actually, having the height and width in percents makes centering it even easier. You just offset the left and top by half of the area not occupied by the div.

So if you height is 40%, 100% - 40% = 60%. So you want 30% above and below. Then top: 30% does the trick.

See the example here: http://dabblet.com/gist/5957545

Centering only horizontally

Use inline-block. The other answer here will not work for IE 8 and below, however. You must use a CSS hack or conditional styles for that. Here is the hack version:

See the example here: http://dabblet.com/gist/5957591

.inlineblock { 
    display: inline-block;
    zoom: 1;
    display*: inline; /* ie hack */
}

EDIT

By using media queries you can combine two techniques to achive the effect you want. The only complication is height. You use a nested div to switch between % width and

http://dabblet.com/gist/5957676

@media (max-width: 1000px) {
    .center{}
    .center-inner{left:25%;top:25%;position:absolute;width:50%;height:300px;background:#f0f;text-align:center;max-width:500px;max-height:500px;}
}
@media (min-width: 1000px) {
    .center{left:50%;top:25%;position:absolute;}
    .center-inner{width:500px;height:100%;margin-left:-250px;height:300px;background:#f0f;text-align:center;max-width:500px;max-height:500px;}
}

Timer works fine. Here, I use Timer to search text after 1.5s and update UI. Hope that helps.

private Timer _timer = new Timer();

_timer.schedule(new TimerTask() {
    @Override
    public void run() {
        // use runOnUiThread(Runnable action)
        runOnUiThread(new Runnable() {
            @Override
            public void run() {
                search();
            }
        });
    }
}, timeInterval);

String str = "abcdef";
char[] ch  = str.toCharArray();
for(char c : ch){
    int temp = (int)c;
    int temp_integer = 96; //for lower case
    if(temp<=122 & temp>=97)
        System.out.print(temp-temp_integer);
}

Output:

123456

@Shiki for Capital/UpperCase letters use the following code:

String str = "DEFGHI";
char[] ch  = str.toCharArray();
for(char c : ch){
    int temp = (int)c;
    int temp_integer = 64; //for upper case
    if(temp<=90 & temp>=65)
        System.out.print(temp-temp_integer);
}

Output:

456789

Try this to get an array of attribute name => attribute value(s):

global $product;

$formatted_attributes = array();

$attributes = $product->get_attributes();

foreach($attributes as $attr=>$attr_deets){

    $attribute_label = wc_attribute_label($attr);

    if ( isset( $attributes[ $attr ] ) || isset( $attributes[ 'pa_' . $attr ] ) ) {

        $attribute = isset( $attributes[ $attr ] ) ? $attributes[ $attr ] : $attributes[ 'pa_' . $attr ];

        if ( $attribute['is_taxonomy'] ) {

            $formatted_attributes[$attribute_label] = implode( ', ', wc_get_product_terms( $product->id, $attribute['name'], array( 'fields' => 'names' ) ) );

        } else {

            $formatted_attributes[$attribute_label] = $attribute['value'];
        }

    }
}

//print_r($formatted_attributes);

return $formatted_attributes;

It's little inefficient but does the trick.

SELECT CAST(height AS DECIMAL(18,0)) / 10

Edit: How this works under the hood?

The result type is the same as the type of both arguments, or, if they are different, it is determined by the data type precedence table. You can therefore cast either argument to something non-integral.

Now DECIMAL(18,0), or you could equivalently write just DECIMAL, is still a kind of integer type, because that default scale of 0 means "no digits to the right of the decimal point". So a cast to it might in different circumstances work well for rounding to integers - the opposite of what we are trying to accomplish.

However, DECIMALs have their own rules for everything. They are generally non-integers, but always exact numerics. The result type of the DECIMAL division that we forced to occur is determined specially to be, in our case, DECIMAL(29,11). The result of the division will therefore be rounded to 11 places which is no concern for division by 10, but the rounding becomes observable when dividing by 3. You can control the amount of rounding by manipulating the scale of the left hand operand. You can also round more, but not less, by placing another ROUND or CAST operation around the whole expression.

Identical mechanics governs the simpler and nicer solution in the accepted answer:

  SELECT height / 10.0

In this case, the type of the divisor is DECIMAL(3,1) and the type of the result is DECIMAL(17,6). Try dividing by 3 and observe the difference in rounding.

If you just hate all this talk of precisions and scales, and just want SQL server to perform all calculations in good old double precision floating point arithmetics from some point on, you can force that, too:

SELECT height / CAST(10 AS FLOAT(53))

or equivalently just

SELECT height / CAST (10 AS FLOAT)

Number of days calculation between two dates.

    $(document).ready(function () {
        $('.submit').on('click', function () {
            var startDate = $('.start-date').val();
            var endDate = $('.end-date').val();

            var start = new Date(startDate);
            var end = new Date(endDate);

            var diffDate = (end - start) / (1000 * 60 * 60 * 24);
            var days = Math.round(diffDate);
        });
    });

with correct credentials if the problem prevails

if your using androidstudio 2.1 beta then its bug , upgrade to beta 2 (3 mb update file) , this worked for me

There is no single function that does what you want. Your definition of shift is slightly different than what most people are doing. The ways to shift an array are more commonly looped:

>>>xs=np.array([1,2,3,4,5])
>>>shift(xs,3)
array([3,4,5,1,2])

However, you can do what you want with two functions.
Consider a=np.array([ 0., 1., 2., 3., 4., 5., 6., 7., 8., 9.]):

def shift2(arr,num):
    arr=np.roll(arr,num)
    if num<0:
         np.put(arr,range(len(arr)+num,len(arr)),np.nan)
    elif num > 0:
         np.put(arr,range(num),np.nan)
    return arr
>>>shift2(a,3)
[ nan  nan  nan   0.   1.   2.   3.   4.   5.   6.]
>>>shift2(a,-3)
[  3.   4.   5.   6.   7.   8.   9.  nan  nan  nan]

After running cProfile on your given function and the above code you provided, I found that the code you provided makes 42 function calls while shift2 made 14 calls when arr is positive and 16 when it is negative. I will be experimenting with timing to see how each performs with real data.

On .Net Core (or Mono), most of the answers won't apply when the binary defining the process is the runtime binary of Mono or .Net Core (dotnet) and not your actual application you're interested in. In that case, use this:

var myName = Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetEntryAssembly().Location);

I got the same error.

On my view I was overriding get_form_kwargs() like this:

class UserAccountView(FormView):
    form_class = UserAccountForm
    success_url = '/'
    template_name = 'user_account/user-account.html'

def get_form_kwargs(self):
    kwargs = super(UserAccountView, self).get_form_kwargs()
    kwargs.update({'user': self.request.user})
    return kwargs

But on my form I failed to override the init() method. Once I did it. Problem solved

class UserAccountForm(forms.Form):
    first_name = forms.CharField(label='Your first name', max_length=30)
    last_name = forms.CharField(label='Your last name', max_length=30)
    email = forms.EmailField(max_length=75)

    def __init__(self, *args, **kwargs):
        user = kwargs.pop('user')
        super(UserAccountForm, self).__init__(*args, **kwargs)

Version 2.11+ use the following:

git stash list

git stash apply n

n is the number stash@{12}

This is what I do, just add \n and use encodeURIComponent

Example

var emailBody = "1st line.\n 2nd line \n 3rd line";

emailBody = encodeURIComponent(emailBody);

href = "mailto:[email protected]?body=" + emailBody;

Check encodeURIComponent docs

use this

$("#tblEntAttributes tbody").append(newRowContent);

The answer by EdChum provides you with a lot of flexibility but if you just want to concateate strings into a column of list objects you can also:

output_series = df.groupby(['name','month'])['text'].apply(list)

By default maven does not include any files from "src/main/java".

You have two possible way to that.

1. put all your resource files (different than java files) to "src/main/resources" - this is highly recommended

2. Add to your pom (resource plugin):

?

 <resources>
       <resource>
           <directory>src/main/resources</directory>
        </resource>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
            </resource>
  </resources>

Another way to do is is to use file_get_contents() and have a template HTML page

TEMPLATE PAGE

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head><title>$title</title></head>
<body>$content</body>
</html>

PHP Function

function YOURFUNCTIONNAME($url){

$html_string = file_get_contents($url);
return $html_string;

}

The simple solution is to measure the width and height of the content area, and then use those measurements to calculate the bottom padding percentage.

In this case, the measurements are 1680 x 720 px, so the padding on the bottom is 720 / 1680 = 0.43 * 100, which comes out to 43%.

.canvas-container {    
    position: relative;
    padding-bottom: 43%; // (720 ÷ 1680 = 0.4286 = 43%)
    height: 0;
    overflow: hidden;   
}

.canvas-container iframe {    
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;   
}

In SQL Server Management Studio of Any Version, Use BIT as Data Type

which will provide you with True or False Value options. in case you want to use Only 1 or 0 then you can use this method:

CREATE TABLE SampleBit(
    bar int NOT NULL CONSTRAINT CK_foo_bar CHECK (bar IN (-1, 0, 1))
)

But I will strictly advise BIT as The BEST Option. Hope fully it's help someone.

To disable the resize property, use the following CSS property:

resize: none;

• You can either apply this as an inline style property like so:

  <textarea style="resize: none;"></textarea>
  

• or in between <style>...</style> element tags like so:

  textarea {
      resize: none;
  }
  

Here is one simple solution. It is capable to display and hide custom UIView inside UITableViewCell. Displaying logic is contained inside class extended from UITableViewCell, BaseTableViewCell.

BaseTableViewCell.h

#import <UIKit/UIKit.h>

@interface BaseTableViewCell : UITableViewCell

@property(nonatomic,strong)UIView* customView;

-(void)showCustomView;

-(void)hideCustomView;

@end

BaseTableViewCell.M

#import "BaseTableViewCell.h"

@interface BaseTableViewCell()
{
    BOOL _isCustomViewVisible;
}

@end

@implementation BaseTableViewCell

- (void)awakeFromNib {
    // Initialization code
}

-(void)prepareForReuse
{
    self.customView = nil;
    _isCustomViewVisible = NO;
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    // Configure the view for the selected state
}

-(void)showCustomView
{
    if(nil != self.customView)
    {
        if(!_isCustomViewVisible)
        {
            _isCustomViewVisible = YES;

            if(!self.customView.superview)
            {
                CGRect frame = self.customView.frame;
                frame.origin.x = self.contentView.frame.size.width;
                self.customView.frame = frame;
                [self.customView willMoveToSuperview:self.contentView];
                [self.contentView addSubview:self.customView];
                [self.customView didMoveToSuperview];
            }

            __weak BaseTableViewCell* blockSelf = self;
            [UIView animateWithDuration:.5 animations:^(){

                for(UIView* view in blockSelf.contentView.subviews)
                {
                    CGRect frame = view.frame;
                    frame.origin.x = frame.origin.x - blockSelf.customView.frame.size.width;
                    view.frame = frame;
                }
            }];
        }
    }
}

-(void)hideCustomView
{
    if(nil != self.customView)
    {
        if(_isCustomViewVisible)
        {
            __weak BaseTableViewCell* blockSelf = self;
            _isCustomViewVisible = NO;
            [UIView animateWithDuration:.5 animations:^(){
                for(UIView* view in blockSelf.contentView.subviews)
                {
                    CGRect frame = view.frame;
                    frame.origin.x = frame.origin.x + blockSelf.customView.frame.size.width;
                    view.frame = frame;
                }
            }];
        }
    }
}

@end

To get this functionality, simple extend your table view cell from BaseTableViewCell.

Next, Inside UIViewController, which implement UITableViewDelegate, create two gesture recognizers to handle left and right swipes.

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.

    [self.tableView registerNib:[UINib nibWithNibName:CUSTOM_CELL_NIB_NAME bundle:nil] forCellReuseIdentifier:CUSTOM_CELL_ID];

    UISwipeGestureRecognizer* leftSwipeRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleLeftSwipe:)];
    leftSwipeRecognizer.direction = UISwipeGestureRecognizerDirectionLeft;
    [self.tableView addGestureRecognizer:leftSwipeRecognizer];

    UISwipeGestureRecognizer* rightSwipeRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleRightSwipe:)];
    rightSwipeRecognizer.direction = UISwipeGestureRecognizerDirectionRight;
    [self.tableView addGestureRecognizer:rightSwipeRecognizer];
}

Than add two swipe handlers

- (void)handleLeftSwipe:(UISwipeGestureRecognizer*)recognizer
{
    CGPoint point = [recognizer locationInView:self.tableView];
    NSIndexPath* index = [self.tableView indexPathForRowAtPoint:point];

    UITableViewCell* cell = [self.tableView cellForRowAtIndexPath:index];

    if([cell respondsToSelector:@selector(showCustomView)])
    {
        [cell performSelector:@selector(showCustomView)];
    }
}

- (void)handleRightSwipe:(UISwipeGestureRecognizer*)recognizer
{
    CGPoint point = [recognizer locationInView:self.tableView];
    NSIndexPath* index = [self.tableView indexPathForRowAtPoint:point];

    UITableViewCell* cell = [self.tableView cellForRowAtIndexPath:index];

    if([cell respondsToSelector:@selector(hideCustomView)])
    {
        [cell performSelector:@selector(hideCustomView)];
    }
}

Now, inside cellForRowAtIndexPath, of UITableViewDelegate, you can create custom UIView and attach it to the dequeued cell.

-(UITableViewCell*)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    CustomCellTableViewCell* cell = (CustomCellTableViewCell*)[tableView dequeueReusableCellWithIdentifier:@"CustomCellTableViewCell" forIndexPath:indexPath];

    NSArray* nibViews = [[NSBundle mainBundle] loadNibNamed:@"CellCustomView"
                                                      owner:nil
                                                    options:nil];

    CellCustomView* customView = (CellCustomView*)[ nibViews objectAtIndex: 0];

    cell.customView = customView;

    return cell;
}

Of course, this way of loading of custom UIView is just for this example. Manage it as you want.

$("#linkid").trigger("click");

sed s/^M//g file1.txt > file2.txt

where ^M is typed by simultaneously pressing the 3 keys, ctrl + v + m

Here's how you can do it

By default, the Terminal has these shortcuts to move (left and right) word-by-word:

• esc+B (left)
• esc+F (right)

You can configure alt+← and → to generate those sequences for you:

• Open Terminal preferences (cmd+,);
• At Settings tab, select Keyboard and double-click ? ? if it's there, or add it if it's not.
• Set the modifier as desired, and type the shortcut key in the box: esc+B, generating the text \033b (you can't type this text manually).
• Repeat for word-right (esc+F becomes \033f)

Alternatively, you can refer to this blog post over at textmate:

http://blog.macromates.com/2006/word-movement-in-terminal/

You have to set to element_blank() in theme() elements you need to remove

ggplot(data = diamonds, mapping = aes(x = clarity)) + geom_bar(aes(fill = cut))+
  theme(axis.title.x=element_blank(),
        axis.text.x=element_blank(),
        axis.ticks.x=element_blank())

void 0 returns undefined and can not be overwritten while undefined can be overwritten.

var undefined = "HAHA";

The other answers here do a good job of explaining the issue, so I won't repeat that here. But there is one solution that can resolve it that isn't listed yet: simply run make clean, then rerun make.

Having make remove any already compiled files will prevent make from having any files to compare the timestamps of, resolving the warning.

Use ng-show and toggle the value of a show scope variable in the ng-click handler.

Here is a working example: http://jsfiddle.net/pvtpenguin/wD7gR/1/

<ul class="procedures">
    <li ng-repeat="procedure in procedures">
        <h4><a href="#" ng-click="show = !show">{{procedure.definition}}</a></h4>
         <div class="procedure-details" ng-show="show">
            <p>Number of patient discharges: {{procedure.discharges}}</p>
            <p>Average amount covered by Medicare: {{procedure.covered}}</p>
            <p>Average total payments: {{procedure.payments}}</p>
         </div>
    </li>
</ul>

Here is the config that works:

server {
    server_name www.mysite2.name;
    return 301 $scheme://mysite2.name$request_uri;
}
server {
    #This config is based on https://github.com/daylerees/laravel-website-configs/blob/6db24701073dbe34d2d58fea3a3c6b3c0cd5685b/nginx.conf
    server_name mysite2.name;

     # The location of our project's public directory.
    root /usr/share/nginx/mysite2/live/public/;

     # Point index to the Laravel front controller.
    index           index.php;

    location / {
        # URLs to attempt, including pretty ones.
        try_files   $uri $uri/ /index.php?$query_string;
    }

    # Remove trailing slash to please routing system.
    if (!-d $request_filename) {
            rewrite     ^/(.+)/$ /$1 permanent;
    }

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    location ~ \.php$ {
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
    #   # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
    #   # With php5-fpm:
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param                   SCRIPT_FILENAME $document_root$fastcgi_script_name;
    }

}

Then the only output in the browser was a Laravel error: “Whoops, looks like something went wrong.”

Do NOT run chmod -R 777 app/storage (note). Making something world-writable is bad security.

chmod -R 755 app/storage works and is more secure.

This depends on the database server, but it is often called something like CEIL or CEILING. For example, in MySQL...

mysql> select ceil(10.5);
+------------+
| ceil(10.5) |
+------------+
|         11 | 
+------------+

You can then do UPDATE PRODUCT SET price=CEIL(some_other_field);

To write text to (or read text from) the Windows clipboard use this VBA function:

Function Clipboard$(Optional s$)
    Dim v: v = s  'Cast to variant for 64-bit VBA support
    With CreateObject("htmlfile")
    With .parentWindow.clipboardData
        Select Case True
            Case Len(s): .setData "text", v
            Case Else:   Clipboard = .getData("text")
        End Select
    End With
    End With
End Function

'Three examples of copying text to the clipboard:
Clipboard "Excel Hero was here."
Clipboard var1 & vbLF & var2
Clipboard 123

'To read text from the clipboard:
MsgBox Clipboard

This is a solution that does NOT use MS Forms nor the Win32 API. Instead it uses the Microsoft HTML Object Library which is fast and ubiquitous and NOT deprecated by Microsoft like MS Forms. And this solution respects line feeds. This solution also works from 64-bit Office. Finally, this solution allows both writing to and reading from the Windows clipboard. No other solution on this page has these benefits.

You must use --filter to run a single test method php phpunit --filter "/::testMethod( .*)?$/" ClassTest ClassTest.php

The above filter will run testMethod alone.

The way it works is to:

1. Malloc memory large enough to hold copies of str1 and str2
2. Then it copies str1 into str3
3. Then it appends str2 onto the end of str3
4. When you're using str3 you'd normally free it free (str3);

Here's an example for you play with. It's very simple and has no hard-coded lengths. You can try it here: http://ideone.com/d3g1xs

See this post for information about size of char

#include <stdio.h>
#include <memory.h>

int main(int argc, char** argv) {

      char* str1;
      char* str2;
      str1 = "sssss";
      str2 = "kkkk";
      char * str3 = (char *) malloc(1 + strlen(str1)+ strlen(str2) );
      strcpy(str3, str1);
      strcat(str3, str2);
      printf("%s", str3);

      return 0;
 }

In order to set the value of integer variable we simply assign the value to it. eg g1val = 0 where as set keyword is used to assign value to object.

Sub test()

Dim g1val, g2val As Integer

  g1val = 0
  g2val = 0

    For i = 3 To 18

     If g1val > Cells(33, i).Value Then
        g1val = g1val
    Else
       g1val = Cells(33, i).Value
     End If

    Next i

    For j = 32 To 57
        If g2val > Cells(31, j).Value Then
           g2val = g2val
        Else
          g2val = Cells(31, j).Value
        End If
    Next j

End Sub

Updated for Bootstrap 3 and 4

Bootstrap 3 and Bootstrap 4 docs refer two events you can use.

hide.bs.modal: This event is fired immediately when the hide instance method has been called.
hidden.bs.modal: This event is fired when the modal has finished being hidden from the user (will wait for CSS transitions to complete).

And provide an example on how to use them:

$('#myModal').on('hidden.bs.modal', function () {
  // do something…
})

Legacy Bootstrap 2.3.2 answer

Bootstrap's documentation refers two events you can use.

hide: This event is fired immediately when the hide instance method has been called.
hidden: This event is fired when the modal has finished being hidden from the user (will wait for css transitions to complete).

And provides an example on how to use them:

$('#myModal').on('hidden', function () {
    // do something…
})

The default value parameter expansion is often useful in build scripts like the example one below. If the user just calls the script as-is, perl will not be built in. The user has to explicitly set WITH_PERL to a value other than "no" to have it built in.

$ cat defvar.sh
#!/bin/bash

WITH_PERL=${WITH_PERL:-no}

if [[ "$WITH_PERL" != no ]]; then
    echo "building with perl"
    # ./configure --enable=perl
else
    echo "not building with perl"
    # ./configure
fi

Build without Perl

$ ./defvar.sh
not building with perl

Build with Perl

$ WITH_PERL=yes ./defvar.sh
building with perl

http://docs.python.org/2/tutorial/classes.html#method-objects

Usually, a method is called right after it is bound:

x.f()

In the MyClass example, this will return the string 'hello world'. However, it is not necessary to call a method right away: x.f is a method object, and can be stored away and called at a later time. For example:

xf = x.f
while True:
    print xf()

will continue to print hello world until the end of time.

What exactly happens when a method is called? You may have noticed that x.f() was called without an argument above, even though the function definition for f() specified an argument. What happened to the argument? Surely Python raises an exception when a function that requires an argument is called without any — even if the argument isn’t actually used...

Actually, you may have guessed the answer: the special thing about methods is that the object is passed as the first argument of the function. In our example, the call x.f() is exactly equivalent to MyClass.f(x). In general, calling a method with a list of n arguments is equivalent to calling the corresponding function with an argument list that is created by inserting the method’s object before the first argument.

If you still don’t understand how methods work, a look at the implementation can perhaps clarify matters. When an instance attribute is referenced that isn’t a data attribute, its class is searched. If the name denotes a valid class attribute that is a function object, a method object is created by packing (pointers to) the instance object and the function object just found together in an abstract object: this is the method object. When the method object is called with an argument list, a new argument list is constructed from the instance object and the argument list, and the function object is called with this new argument list.

For me this code worked in JavaScript like a charm!

<%= session.getAttribute("variableName")%>

hope it helps...

In Oracle:

This gets the key of the max(high_val) in the table according to the range.

select high_val, my_key
from (select high_val, my_key
      from mytable
      where something = 'avalue'
      order by high_val desc)
where rownum <= 1

Try this:

$("#myId > UL > LI")

Add \t for tab and \n for new line.

Best that works for me:

 .left{
   width:140px;
   float:left;
   height:100%;
 }

 .right{
   margin-left:140px;
 }

http://jsfiddle.net/jiantongc/7uVNN/

Old question, but thought I'd add this to help out,

#if DOTNET35
bool isTrulyEmpty = String.IsNullOrEmpty(s) || s.Trim().Length == 0;
#else
bool isTrulyEmpty = String.IsNullOrWhiteSpace(s) ;
#endif

Supplemental answer

Here is a visual supplement to the other answers. My fuller answer with the code and explanations is here.

• Red: text about to be deleted (replaced)
• Green: text that was just added (replacing the old red text)

In case you don't wish to set the toolbar as the action bar, you can use this:

        val toggle = ActionBarDrawerToggle(this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close)
        toggle.isDrawerSlideAnimationEnabled = false
        toggle.isDrawerIndicatorEnabled = false
        toggle.setHomeAsUpIndicator(AppCompatResources.getDrawable(this, ...))
        drawer!!.addDrawerListener(toggle)
        toggle.setToolbarNavigationClickListener {
            setDrawerOpened(!isDrawerOpened())
        }
        toggle.syncState()

fun setDrawerOpened(open: Boolean) {
    if (open == drawerLayout.isDrawerOpen(GravityCompat.START))
        return
    if (open)
        drawerLayout.openDrawer(GravityCompat.START)
    else drawerLayout.closeDrawer(GravityCompat.START)
}

Unbelievable, but on httpd 2.2 on centos 6.4 this works.

Export env vars in /etc/sysconfig/httpd

export mydocroot=/var/www/html

Then simply do this...

<VirtualHost *:80>
  DocumentRoot ${mydocroot}
</VirtualHost>

Then finally....

service httpd restart;

try the following example. Image overlay with text on image. demo

<div class="thumbnail">
  <img src="https://s3.amazonaws.com/discount_now_staging/uploads/ed964a11-e089-4c61-b927-9623a3fe9dcb/direct_uploader_2F50cc1daf-465f-48f0-8417-b04ac68a999d_2FN_19_jewelry.jpg" alt="..."   />
  <div class="caption post-content">  
  </div> 
  <div class="details">
    <h3>Robots!</h3>
    <p>Lorem ipsum dolor sit amet</p>   
  </div>  
</div>

css

.post-content {
    background: rgba(0, 0, 0, 0.7) none repeat scroll 0 0;
    opacity: 0.5;
    top:0;
    left:0;
    min-width: 500px;
    min-height: 500px; 
    position: absolute;
    color: #ffffff; 
}

.thumbnail{
    position:relative;

}
.details {
    position: absolute; 
    z-index: 2; 
    top: 0;
    color: #ffffff; 
}

Not the most beautiful way of doing it I guess:

git log --pretty=oneline | wc -l

This gives you a number then

git log HEAD~<The number minus one>

The below are the typical situation where we shall get ERR_FILE_NOT_FOUND even file avail in respective folder.

Code:
@font-face {
    font-family: Eau_Sans_Bold;
    src: url("/fonts/eau_sans_bold.otf") format("opentype");
}
Error:
 GET file:///C:/fonts/eau_sans_bold.otf net::ERR_FILE_NOT_FOUND

Answer or Solution.:
@font-face {
    font-family: Eau_Sans_Book;
    src: url("../fonts/eau_sans_book.otf") format("opentype");  
}

Basically browser not able to pick if we metion just /font/. We should to mention ../fonts/ This will work. So, we wont get ERR_FILE_NOT_FOUND.

To add to what others posted:

ExecuteScalar conceptually returns the leftmost column from the first row of the resultset from the query; you could ExecuteScalar a SELECT * FROM staff, but you'd only get the first cell of the resulting rows Typically used for queries that return a single value. I'm not 100% sure about SQLServer but in Oracle, you wouldnt use it to run a FUNCTION (a database code that returns a single value) and expect it to give you the return value of the function even though functions return single values.. However, if youre running the function as part of a query, e.g. SELECT SUBSTR('abc', 1, 1) FROM DUAL then it would give the return value by virtue of the fact that the return value is stored in the top leftmost cell of the resulting rowset

ExecuteNonQuery would be used to run database stored procedures, functions and queries that modify data (INSERT/UPDATE/DELETE) or modify database structure (CREATE TABLE...). Typically the return value of the call is an indication of how many rows were affected by the operation but check the DB documentation to guarantee this

With REGEXP_SUBSTR is as simple as:

SELECT REGEXP_SUBSTR(t.column_one, '[^ ]+', 1, 1) col_one,
       REGEXP_SUBSTR(t.column_one, '[^ ]+', 1, 2) col_two
FROM YOUR_TABLE t;

Another ordinary simple way this is good if there are few options in select box

<select name="job_status">
   <option {{old('job_status',$profile->job_status)=="unemployed"? 'selected':''}}  value="unemployed">Unemployed</option>
   <option {{old('job_status',$profile->job_status)=="employed"? 'selected':''}} value="employed">Employed</option>
</select>

I'm sad to say: We are sh*t out of luck on this one.

I'd like to refer you to the author of WhichBrowser: Everybody lies.

Basically, no browser is being honest. No matter if you use Chrome or IE, they both will tell you that they are "Mozilla Netscape" with Gecko and Safari support. Try it yourself on any of the fiddles flying around in this thread:

hims056's fiddle

Hariharan's fiddle

or any other... Try it with Chrome (which might still succeed), then try it with a recent version of IE, and you will cry. Of course, there are heuristics, to get it all right, but it will be tedious to grasp all the edge cases, and they will very likely not work anymore in a year's time.

Take your code, for example:

<div id="example"></div>
<script type="text/javascript">
txt = "<p>Browser CodeName: " + navigator.appCodeName + "</p>";
txt+= "<p>Browser Name: " + navigator.appName + "</p>";
txt+= "<p>Browser Version: " + navigator.appVersion + "</p>";
txt+= "<p>Cookies Enabled: " + navigator.cookieEnabled + "</p>";
txt+= "<p>Platform: " + navigator.platform + "</p>";
txt+= "<p>User-agent header: " + navigator.userAgent + "</p>";
document.getElementById("example").innerHTML=txt;
</script>

Chrome says:

Browser CodeName: Mozilla

Browser Name: Netscape

Browser Version: 5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36

Cookies Enabled: true

Platform: Win32

User-agent header: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.115 Safari/537.36

IE says:

Browser CodeName: Mozilla

Browser Name: Netscape

Browser Version: 5.0 (Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3; rv:11.0) like Gecko

Cookies Enabled: true

Platform: Win32

User-agent header: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3; rv:11.0) like Gecko

At least Chrome still has a string that contains "Chrome" with the exact version number. But, for IE you must extrapolate from the things it supports to actually figure it out (who else would boast that they support .NET or Media Center :P), and then match it against the rv: at the very end to get the version number. Of course, even such sophisticated heuristics might very likely fail as soon as IE 12 (or whatever they want to call it) comes out.

in my experince the problem using result() and result_array() in my JSON if using result() there no problem its works but if using result_array() i got error "Trying to get property of non-object" so im not search into deep the problem so i just using result() if using JSON and using result_array() if not using JSON

more simple Function whichs works on Apple OS too:

Function isInArray(ByVal stringToBeFound As String, ByVal arr As Variant) As Boolean
Dim element
For Each element In arr
    If element = stringToBeFound Then
        isInArray = True
        Exit Function
    End If
Next element
End Function

If ctrl+c doesn't respond right away because your script is too long/complex, hold it.

The break command doesn't run when matlab is executing some of its deeper scripts, and either it won't log a ctrl sequence in the buffer, or it clears the buffer just before or just after it completes those pieces of code. In either case, when matlab returns to execute more of your script, it will recognize that you are holding ctrl+c and terminate.

For longer running programs, I usually try to find a good place to provide a status update and I always accompany that with some measure of time using tic and toc. Depending on what I am doing, I might use run time, segment time, some kind of average, etc...

For really long running programs, I found this to be exceptionally useful http://www.mathworks.com/matlabcentral/fileexchange/16649-send-text-message-to-cell-phone/content/send_text_message.m

but it looks like they have some newer functions for this too.

There is one more solution to achieve this. It was described here. The idea is subclassing UILabel and overriding action(for:forKey:) function in the following way:

class LabelWithAnimatedText: UILabel {
    override var text: String? {
        didSet {
            self.layer.setValue(self.text, forKey: "text")
        }
    }

    override func action(for layer: CALayer, forKey event: String) -> CAAction? {
        if event == "text" {
            if let action = self.action(for: layer, forKey: "backgroundColor") as? CAAnimation {
                let transition = CATransition()
                transition.type = kCATransitionFade

                //CAMediatiming attributes
                transition.beginTime = action.beginTime
                transition.duration = action.duration
                transition.speed = action.speed
                transition.timeOffset = action.timeOffset
                transition.repeatCount = action.repeatCount
                transition.repeatDuration = action.repeatDuration
                transition.autoreverses = action.autoreverses
                transition.fillMode = action.fillMode

                //CAAnimation attributes
                transition.timingFunction = action.timingFunction
                transition.delegate = action.delegate

                return transition
            }
        }
        return super.action(for: layer, forKey: event)
    }
}

Usage examples:

// do not forget to set the "Custom Class" IB-property to "LabelWithAnimatedText"
// @IBOutlet weak var myLabel: LabelWithAnimatedText!
// ...

UIView.animate(withDuration: 0.5) {
    myLabel.text = "I am animated!"
}

myLabel.text = "I am not animated!"

It seems that so far you've just followed the first step of the instructions, headed "Create an offline installation folder". Have you done the second step? "Install from the offline installation folder" - that is, install the certificates and then run vs_Community.exe from inside the folder.

run:

npm install -g [email protected]

- or whatever version you want after the @ symbol (This works as of 2019)

Yes, you will need to specify the width for each cell, otherwise they will try to be "intelligent" about it and divide the 100% between whichever cells think they need it most. Cells with more content will take up more width than those with less.

To make sure you get equal width for each cell you need to make it clear. Either do it as you already have, or use CSS.

table.className td { width: 25%; }

This is the most elegant solution I have created. It uses binary search, doing 10 iterations. The naive way was to do a while loop and increase the font size by 1 until the element started to overflow. You can determine when an element begins to overflow using element.offsetHeight and element.scrollHeight. If scrollHeight is bigger than offsetHeight, you have a font size that is too big.

Binary search is a much better algorithm for this. It also is limited by the number of iterations you want to perform. Simply call flexFont and insert the div id and it will adjust the font size between 8px and 96px.

I have spent some time researching this topic and trying different libraries, but ultimately I think this is the easiest and most straightforward solution that will actually work.

Note if you want you can change to use offsetWidth and scrollWidth, or add both to this function.

// Set the font size using overflow property and div height
function flexFont(divId) {
    var content = document.getElementById(divId);
    content.style.fontSize = determineMaxFontSize(content, 8, 96, 10, 0) + "px";
};

// Use binary search to determine font size
function determineMaxFontSize(content, min, max, iterations, lastSizeNotTooBig) {
    if (iterations === 0) {
        return lastSizeNotTooBig;
    }
    var obj = fontSizeTooBig(content, min, lastSizeNotTooBig);

    // if `min` too big {....min.....max.....}
    // search between (avg(min, lastSizeTooSmall)), min)
    // if `min` too small, search between (avg(min,max), max)
    // keep track of iterations, and the last font size that was not too big
    if (obj.tooBig) {
        (lastSizeTooSmall === -1) ?
            determineMaxFontSize(content, min / 2, min, iterations - 1, obj.lastSizeNotTooBig, lastSizeTooSmall) :
                determineMaxFontSize(content, (min + lastSizeTooSmall) / 2, min, iterations - 1, obj.lastSizeNotTooBig, lastSizeTooSmall);

    } else {
        determineMaxFontSize(content, (min + max) / 2, max, iterations - 1, obj.lastSizeNotTooBig, min);
    }
}

// determine if fontSize is too big based on scrollHeight and offsetHeight, 
// keep track of last value that did not overflow
function fontSizeTooBig(content, fontSize, lastSizeNotTooBig) {
    content.style.fontSize = fontSize + "px";
    var tooBig = content.scrollHeight > content.offsetHeight;
    return {
        tooBig: tooBig,
        lastSizeNotTooBig: tooBig ? lastSizeNotTooBig : fontSize
    };
}

SELECT id FROM TAG_TABLE WHERE 'aaaaaaaa' LIKE '%' || "tag_name" || '%';

tag_name should be in quotation otherwise it will give error as tag_name doest not exist

Checkout the .SaveAs() method in Excel object.

wbWorkbook.SaveAs("c:\yourdesiredFilename.csv", Microsoft.Office.Interop.Excel.XlFileFormat.xlCSV)

Or following:

public static void SaveAs()
{
    Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.ApplicationClass();
    Microsoft.Office.Interop.Excel.Workbook wbWorkbook = app.Workbooks.Add(Type.Missing);
    Microsoft.Office.Interop.Excel.Sheets wsSheet = wbWorkbook.Worksheets;
    Microsoft.Office.Interop.Excel.Worksheet CurSheet = (Microsoft.Office.Interop.Excel.Worksheet)wsSheet[1];

    Microsoft.Office.Interop.Excel.Range thisCell = (Microsoft.Office.Interop.Excel.Range)CurSheet.Cells[1, 1];

    thisCell.Value2 = "This is a test.";

    wbWorkbook.SaveAs(@"c:\one.xls", Microsoft.Office.Interop.Excel.XlFileFormat.xlWorkbookNormal, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlShared, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
    wbWorkbook.SaveAs(@"c:\two.csv", Microsoft.Office.Interop.Excel.XlFileFormat.xlCSVWindows, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlShared, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);

    wbWorkbook.Close(false, "", true);
}

Linus is spot on in the approach, but a few properties are off. It looks like 'AgencyContractId' is your Primary Key, which is unrelated to the output you want to give the user. I think this is what you want (assuming you change your ViewModel to match the data you say you want in your view).

var agencyContracts = _agencyContractsRepository.AgencyContracts
    .GroupBy(ac => new
                   {
                       ac.AgencyID,
                       ac.VendorID,
                       ac.RegionID
                   })
    .Select(ac => new AgencyContractViewModel
                   {
                       AgencyId = ac.Key.AgencyID,
                       VendorId = ac.Key.VendorID,
                       RegionId = ac.Key.RegionID,
                       Total = ac.Sum(acs => acs.Amount) + ac.Sum(acs => acs.Fee)
                   });

Ok got this as:

var query = (from t in Transactions
             group t by new {t.MaterialID, t.ProductID}
             into grp
                    select new
                    {
                        grp.Key.MaterialID,
                        grp.Key.ProductID,
                        Quantity = grp.Sum(t => t.Quantity)
                    }).ToList();

Reverse by recursive algo.

public ListNode reverse(ListNode head) {
    if (head == null || head.next == null) return head;    
    ListNode rHead = reverse(head.next);
    rHead.next = head;
    head = null;
    return rHead;
}

By iterative

public ListNode reverse(ListNode head) {
    if (head == null || head.next == null) return head;    
    ListNode prev = null;
    ListNode cur = head
    ListNode next = head.next;
    while (next != null) {
        cur.next = prev;
        prev = cur;
        cur = next;
        next = next.next;
    }
    return cur;
}

String target = "FOOBar";
target = target.replaceAll("(?i)foo", "");
System.out.println(target);

Output:

Bar

It's worth mentioning that replaceAll treats the first argument as a regex pattern, which can cause unexpected results. To solve this, also use Pattern.quote as suggested in the comments.

There must be two or more PATH variables. Try merging all of them into one using semi-colon (;)

string ip = ((IPEndPoint)(testsocket.RemoteEndPoint)).Address.ToString();

You need to account for DateTime Kind too.

public static DateTime GetTime(this DateTime d)
{
    return new DateTime(d.TimeOfDay.Ticks, d.Kind);
}

This program has a functions for

1. Add Node
2. Display BST(Inorder)
3. Find Element

4. Find Successor

   class BNode{
       int data;
       BNode left, right;
   
       public BNode(int data){
           this.data = data;
           this.left = null;
           this.right = null;
       }
   }
   
   public class BST {
       static BNode root;
   
       public int add(int value){
           BNode newNode, current;
   
           newNode = new BNode(value);
           if(root == null){
               root = newNode;
               current = root;
           }
           else{
               current = root;
               while(current.left != null || current.right != null){
                   if(newNode.data < current.data){
                       if(current.left != null)
                           current = current.left;
                       else
                           break;
                   }                   
                   else{
                       if(current.right != null)
                           current = current.right;
                       else
                           break;
                   }                                           
               }
               if(newNode.data < current.data)
                   current.left = newNode;
               else
                   current.right = newNode;
           }
   
           return value;
       }
   
       public void inorder(BNode root){
           if (root != null) {
               inorder(root.left);
               System.out.println(root.data);
               inorder(root.right);
           }
       }
   
       public boolean find(int value){
           boolean flag = false;
           BNode current;
           current = root;
           while(current!= null){
               if(current.data == value){
                   flag = true;
                   break;
               }   
               else if(current.data > value)
                   current = current.left;
               else
                   current = current.right;
           }
           System.out.println("Is "+value+" present in tree? : "+flag);
           return flag;
       }
   
       public void successor(int value){
           BNode current;
           current = root;
   
           if(find(value)){
               while(current.data != value){
                   if(value < current.data && current.left != null){
                       System.out.println("Node is: "+current.data);
                       current = current.left;
                   }
                   else if(value > current.data && current.right != null){
                       System.out.println("Node is: "+current.data);
                       current = current.right;
                   }                   
               }
           }
           else
               System.out.println(value+" Element is not present in tree");
       }
   
       public static void main(String[] args) {
   
           BST b = new BST();
           b.add(50);
           b.add(30);
           b.add(20);
           b.add(40);
           b.add(70);
           b.add(60);
           b.add(80);
           b.add(90);
   
           b.inorder(root);
           b.find(30);
           b.find(90);
           b.find(100);
           b.find(50);
   
           b.successor(90);
           System.out.println();
           b.successor(70);
       }
   
   }
   

For Visual Studio you'll want to right click on your project in the solution explorer and then click on Properties.

Next open Configuration Properties and then Linker.

Now you want to add the folder you have the Allegro libraries in to Additional Library Directories,

Linker -> Input you'll add the actual library files under Additional Dependencies.

For the Header Files you'll also want to include their directories under C/C++ -> Additional Include Directories.

If there is a dll have a copy of it in your main project folder, and done.

I would recommend putting the Allegro files in the your project folder and then using local references in for the library and header directories.

Doing this will allow you to run the application on other computers without having to install Allergo on the other computer.

This was written for Visual Studio 2008. For 2010 it should be roughly the same.

Similar to my answer here: Linux shell scripting: hex number to binary string

You can do it with the same tool like this (using ascii printable character instead of 5a):

echo -n 616263 | cryptocli dd -decoders hex

Will produce the following result:

abcd

Python integers don't have an inherent length or number of significant digits. If you want them to print a specific way, you need to convert them to a string. There are several ways you can do so that let you specify things like padding characters and minimum lengths.

To pad with zeros to a minimum of three characters, try:

length = 1
print(format(length, '03'))

Try this:

var src = DateTime.Now;
var hm = new DateTime(src.Year, src.Month, src.Day, src.Hour, src.Minute, 0);

Here's an alternative method which is very similar to the "old way" of specifying error mappings in web.xml.

Just add this to your Spring Boot configuration:

@SpringBootApplication
public class Application implements WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> {

    @Override
    public void customize(ConfigurableServletWebServerFactory factory) {
        factory.addErrorPages(new ErrorPage(HttpStatus.FORBIDDEN, "/errors/403.html"));
        factory.addErrorPages(new ErrorPage(HttpStatus.NOT_FOUND, "/errors/404.html"));
        factory.addErrorPages(new ErrorPage("/errors/500.html"));
    }

}

Then you can define the error pages in the static content normally.

The customizer can also be a separate @Component, if desired.

Assuming you're dealing with Windows 7 x64 and something that was previously installed with some sort of an installer, you can open regedit and search the keys under

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall

(which references 32-bit programs) for part of the name of the program, or

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall

(if it actually was a 64-bit program).

If you find something that matches your program in one of those, the contents of UninstallString in that key usually give you the exact command you are looking for (that you can run in a script).

If you don't find anything relevant in those registry locations, then it may have been "installed" by unzipping a file. Because you mentioned removing it by the Control Panel, I gather this likely isn't then case; if it's in the list of programs there, it should be in one of the registry keys I mentioned.

Then in a .bat script you can do

if exist "c:\program files\whatever\program.exe" (place UninstallString contents here)
if exist "c:\program files (x86)\whatever\program.exe" (place UninstallString contents here)

from platform import python_version

print(python_version())

This will give you the exact version of python running your script. eg output:

3.6.5

Both choices refer to what algorithm the identity provider uses to sign the JWT. Signing is a cryptographic operation that generates a "signature" (part of the JWT) that the recipient of the token can validate to ensure that the token has not been tampered with.

• RS256 (RSA Signature with SHA-256) is an asymmetric algorithm, and it uses a public/private key pair: the identity provider has a private (secret) key used to generate the signature, and the consumer of the JWT gets a public key to validate the signature. Since the public key, as opposed to the private key, doesn't need to be kept secured, most identity providers make it easily available for consumers to obtain and use (usually through a metadata URL).

• HS256 (HMAC with SHA-256), on the other hand, involves a combination of a hashing function and one (secret) key that is shared between the two parties used to generate the hash that will serve as the signature. Since the same key is used both to generate the signature and to validate it, care must be taken to ensure that the key is not compromised.

If you will be developing the application consuming the JWTs, you can safely use HS256, because you will have control on who uses the secret keys. If, on the other hand, you don't have control over the client, or you have no way of securing a secret key, RS256 will be a better fit, since the consumer only needs to know the public (shared) key.

Since the public key is usually made available from metadata endpoints, clients can be programmed to retrieve the public key automatically. If this is the case (as it is with the .Net Core libraries), you will have less work to do on configuration (the libraries will fetch the public key from the server). Symmetric keys, on the other hand, need to be exchanged out of band (ensuring a secure communication channel), and manually updated if there is a signing key rollover.

Auth0 provides metadata endpoints for the OIDC, SAML and WS-Fed protocols, where the public keys can be retrieved. You can see those endpoints under the "Advanced Settings" of a client.

The OIDC metadata endpoint, for example, takes the form of https://{account domain}/.well-known/openid-configuration. If you browse to that URL, you will see a JSON object with a reference to https://{account domain}/.well-known/jwks.json, which contains the public key (or keys) of the account.

If you look at the RS256 samples, you will see that you don't need to configure the public key anywhere: it's retrieved automatically by the framework.

I think the best first approach is to make sure to turn on detailed error messages via your web.config file, like this:

<configuration>
    <system.webServer>
        <httpErrors errorMode="Detailed"></httpErrors>
    </system.webServer>
</configuration>

After doing this, you should get a more detailed error message from the server.

In my particular case, the more detailed error pointed out that my <defaultDocument> section of the web.config file was not allowed at the folder level where I'd placed my web.config. It said

This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault="Deny"), or set explicitly by a location tag with overrideMode="Deny" or the legacy allowOverride="false". "

defer can only be used in <script> tag for external script inclusion. Hence it is advised to be used in the <script>-tags in the <head>-section.

This is correct formula to find integers from i to j where i <= R <= j

FLOOR(min+RAND()*(max-min))

Your stored procedure is designed to accept a single parameter, Arg1List. You can't pass 4 parameters to a procedure that only accepts one.

To make it work, the code that calls your procedure will need to concatenate your parameters into a single string of no more than 3000 characters and pass it in as a single parameter.

I'm not saying this is a good way to solve this problem, however this does seem to work-for-me.

git branch --contains $(cat .git/ORIG_HEAD) The issue being that cat'ing a file is peeking into the inner working of git so this is not necessarily forwards-compatible (or backwards-compatible).

import React, {Component} from 'react';
import {StyleSheet, View, Text} from 'react-native';

class App extends Component {
  componentDidMount() {
    setTimeout(() => {
      this.props.navigation.replace('LoginScreen');
    }, 2000);
  }

  render() {
    return (
      <View style={styles.MainView}>
        <Text>React Native</Text>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  MainView: {
    flex: 1,
    alignItems: 'center',
    justifyContent: 'center',
  },
});

export default App;

There are many other ways to accomplish this, I would do something like this.

<RelativeLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <TextView
        android:id="@+id/textRight"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_marginTop="30dp"
        android:text="YOUR TEXT ON THE RIGHT"
        android:textSize="16sp"
        android:textStyle="italic" />


    <TextView
        android:id="@+id/textLeft"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentLeft="true"
        android:layout_marginTop="30dp"
        android:text="YOUR TEXT ON THE LEFT"
        android:textSize="16sp" />
</RelativeLayout>

SELECT student, (SUM(mark1)+SUM(mark2)+SUM(mark3)....+SUM(markn)) AS Total
 FROM your_table
 GROUP BY student

app.js

$("button").click( function() {
 $.getJSON( "article.json", function(obj) {
  $.each(obj, function(key, value) {
         $("ul").append("<li>"+value.name+"'s age is : "+value.age+"</li>");
  });
 });
});

index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Tax Calulator</title>
    <script src="jquery-3.2.0.min.js" type="text/javascript"></script>
  </head>
  <body>
    <ul></ul>
    <button>Users</button>
<script type="text/javascript" src="app.js"></script>
  </body>
</html>

article.json

{
"a": {
"name": "Abra",
"age": 125,
"company": "Dabra"
},
"b": {
"name": "Tudak tudak",
"age": 228,
"company": "Dhidak dhidak"
}
}

server.js

var http = require('http');
var fs = require('fs');

function onRequest(request,response){
  if(request.method == 'GET' && request.url == '/') {
          response.writeHead(200,{"Content-Type":"text/html"});
          fs.createReadStream("./index.html").pipe(response);
  } else if(request.method == 'GET' && request.url == '/jquery-3.2.0.min.js') {
          response.writeHead(200,{"Content-Type":"text/javascript"});
          fs.createReadStream("./jquery-3.2.0.min.js").pipe(response);
  } else if(request.method == 'GET' && request.url == '/app.js') {
          response.writeHead(200,{"Content-Type":"text/javascript"});
          fs.createReadStream("./app.js").pipe(response);
  }
  else if(request.method == 'GET' && request.url == '/article.json') {
          response.writeHead(200,{"Content-Type":"text/json"});
          fs.createReadStream("./article.json").pipe(response);
  }
}

http.createServer(onRequest).listen(2341);
console.log("Server is running ....");

Server.js will run a simple node http server in your local to process the data.

Note don't forget toa dd jQuery library in your folder structure and change the version number accordingly in server.js and index.html

This is my running one https://github.com/surya4/jquery-json.

use the builtin: (no need for tkinter)

s = input('->>')
print(s) # what you just typed); now use if's 

I mixed few answers from answers above and from How to remove the arrows from input[type="number"] in Opera in scss:

input[type=number] {
  &,
  &::-webkit-inner-spin-button,
  &::-webkit-outer-spin-button {
    -webkit-appearance: none;
    -moz-appearance: textfield;
    appearance: none;

    &:hover,
    &:focus {
      -moz-appearance: number-input;
    }
  }
}

Tested on chrome, firefox, safari

For Windows, you can also whitelist your extension through Windows policies. The full steps are details in this answer, but there are quicker steps:

1. Create the registry key HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\ExtensionInstallWhitelist.
2. For each extension you want to whitelist, add a string value whose name should be a sequence number (starting at 1) and value is the extension ID.

For instance, in order to whitelist 2 extensions with ID aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa and bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb, create a string value with name 1 and value aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa, and a second value with name 2 and value bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb. This can be sum up by this registry file:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome]

[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\ExtensionInstallWhitelist]
"1"="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
"2"="bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"

EDIT: actually, Chromium docs also indicate how to do it for other OS.

Check your filesystem free space and increase it if its less. This also could cause the mongo not to start. Check the /var/log/mongodb/mongodb.log file.

ERROR: Insufficient free space for journal files
Please make at least 3379MB available in /var/lib/mongodb/journal or use --smallfiles

Here is the fastest solution in Typescript, which works also on arrays with multiple levels of nesting:

export function flatten<T>(input: Array<any>, output: Array<T> = []): Array<T> {
    for (const value of input) {
        Array.isArray(value) ? flatten(value, output) : output.push(value);
    }
    return output;
}

and than:

const result = flatten<MyModel>(await Promise.all(promises));

This is the easy way to do it. If you're going backwards, just add $("#Prefix").val($("#Prefix").val()); after you set the focus

This is the more proper (cleaner) way:

function SetCaretAtEnd(elem) {
        var elemLen = elem.value.length;
        // For IE Only
        if (document.selection) {
            // Set focus
            elem.focus();
            // Use IE Ranges
            var oSel = document.selection.createRange();
            // Reset position to 0 & then set at end
            oSel.moveStart('character', -elemLen);
            oSel.moveStart('character', elemLen);
            oSel.moveEnd('character', 0);
            oSel.select();
        }
        else if (elem.selectionStart || elem.selectionStart == '0') {
            // Firefox/Chrome
            elem.selectionStart = elemLen;
            elem.selectionEnd = elemLen;
            elem.focus();
        } // if
    } // SetCaretAtEnd()

You need to use padding on the list item layout so space is added on the edges of the item (just increasing the font size won't do that).

<?xml version="1.0" encoding="utf-8"?>
<TextView android:id="@+id/text1"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content"
    android:padding="8dp" />

wget --no-check-certificate https://www.python.org/ftp/python/2.7.11/Python-2.7.11.tgz
tar -xzf Python-2.7.11.tgz  
cd Python-2.7.11

Now read the README file to figure out how to install, or do the following with no guarantees from me that it will be exactly what you need.

./configure  
make  
sudo make install  

For Python 3.5 use the following download address:
http://www.python.org/ftp/python/3.5.1/Python-3.5.1.tgz

For other versions and the most up to date download links:
http://www.python.org/getit/

Just the thread.

Example to download with wget on server a big file link that can be obtained in your browser.

In example using Google Chrome.

Login where you need, and press download. Go to download and copy your link.

Then open DevTools on a page where you where login, go to Console and get your cookies, by entering document.cookie

Now, go to server and download your file: wget --header "Cookie: <YOUR_COOKIE_OUTPUT_FROM_CONSOLE>" <YOUR_DOWNLOAD_LINK>

var w = window.innerWidth;
var h = window.innerHeight;
var ow = window.outerWidth; //including toolbars and status bar etc.
var oh = window.outerHeight;

Both return integers and don't require jQuery. Cross-browser compatible.

I often find jQuery returns invalid values for width() and height()

TRUE and FALSE are keywords, and should not be quoted as strings:

INSERT INTO first VALUES (NULL, 'G22', TRUE);
INSERT INTO first VALUES (NULL, 'G23', FALSE);

By quoting them as strings, MySQL will then cast them to their integer equivalent (since booleans are really just a one-byte INT in MySQL), which translates into zero for any non-numeric string. Thus, you get 0 for both values in your table.

Non-numeric strings cast to zero:

mysql> SELECT CAST('TRUE' AS SIGNED), CAST('FALSE' AS SIGNED), CAST('12345' AS SIGNED);
+------------------------+-------------------------+-------------------------+
| CAST('TRUE' AS SIGNED) | CAST('FALSE' AS SIGNED) | CAST('12345' AS SIGNED) |
+------------------------+-------------------------+-------------------------+
|                      0 |                       0 |                   12345 |
+------------------------+-------------------------+-------------------------+

But the keywords return their corresponding INT representation:

mysql> SELECT TRUE, FALSE;
+------+-------+
| TRUE | FALSE |
+------+-------+
|    1 |     0 |
+------+-------+

Note also, that I have replaced your double-quotes with single quotes as are more standard SQL string enclosures. Finally, I have replaced your empty strings for id with NULL. The empty string may issue a warning.

You should specify column names as below. It's good practice and probably solve your problem

insert into abc.employees (col1,col2) 
select col1,col2 from employees where employee_id=100; 

EDIT:

As you said employees has 112 columns (sic!) try to run below select to compare both tables' columns

select * 
from ALL_TAB_COLUMNS ATC1
left join ALL_TAB_COLUMNS ATC2 on ATC1.COLUMN_NAME = ATC1.COLUMN_NAME 
                               and  ATC1.owner = UPPER('2nd owner')
where ATC1.owner = UPPER('abc')
and ATC2.COLUMN_NAME is null
AND ATC1.TABLE_NAME = 'employees'

and than you should upgrade your tables to have the same structure.