Using the filter() function seems to work in your test cases (tested in Firefox). The selector would look like this:

$('#mySelect1 option').filter(function () {
    return $(this).text() === 'Banana';
});

Using a range loop feels the most natural to me:

for (var child of node.childNodes) {
    child.remove();
}

According to my measurements in Chrome and Firefox, it is about 1.3x slower. In normal circumstances, this will perhaps not matter.

I had a similar issue and based on above suggestions I first added "super.setIntegerProperty("loadUrlTimeoutValue", 70000);" but that did not help. So I tried Project -> Clean, that worked and I can launch the app now !

Avinash...

If other whitespace characters are possible, then you'd want:

testString.split("\\s+");

From the Mozilla Developer Network (MDN) documentation, HTMLElement.click() is what you're looking for. You can find out more events here.

I tried all the option but was not able to get it working on Redhat platform. I did the following to make it work:-

yum install MySQL-python -y

Once the package was installed was able to import module as follows in the interpreter:-

>>> import MySQLdb
>>> 

If you want to use std::string reliably, you must #include <string>.

Here a CSS animation fork of jezzipin's Solution, to seperate code from styling.

JS:

$(window).on("scroll touchmove", function () {
  $('#header_nav').toggleClass('tiny', $(document).scrollTop() > 0);
});

CSS:

.header {
  width:100%;
  height:100px;
  background: #26b;
  color: #fff;
  position:fixed;
  top:0;
  left:0;
  transition: height 500ms, background 500ms;
}
.header.tiny {
  height:40px;
  background: #aaa;
}

http://jsfiddle.net/sinky/S8Fnq/

On scroll/touchmove the css class "tiny" is set to "#header_nav" if "$(document).scrollTop()" is greater than 0.

CSS transition attribute animates the "height" and "background" attribute nicely.

for i=1:length(list)
  elm = list(i);
  //do something with elm.

project properities -> configuration properities -> general -> charater set

Note: the commit 5e1361c from brian m. carlson (bk2204) (for git 1.9/2.0 Q1 2014) deals with a special case in term of log decoration with tags:

log: properly handle decorations with chained tags

git log did not correctly handle decorations when a tag object referenced another tag object that was no longer a ref, such as when the second tag was deleted.
The commit would not be decorated correctly because parse_object had not been called on the second tag and therefore its tagged field had not been filled in, resulting in none of the tags being associated with the relevant commit.

Call parse_object to fill in this field if it is absent so that the chain of tags can be dereferenced and the commit can be properly decorated.
Include tests as well to prevent future regressions.

Example:

git tag -a tag1 -m tag1 &&
git tag -a tag2 -m tag2 tag1 &&
git tag -d tag1 &&
git commit --amend -m shorter &&
git log --no-walk --tags --pretty="%H %d" --decorate=full

use Only
android:screenOrientation="portrait" tools:ignore="LockedOrientationActivity"

The previous solutions will probably work. I solved it downloading the latest ADT (Android Developer Tools) and overwriting all files in the SDK folder.

http://developer.android.com/sdk/index.html

Once you overwrite it, Eclipse may give a warning saying that the path for SDK hasn't been found, go to Preferences and change the path to another folder (C:), click Apply, and then change it again and set the SDK path and click Apply again.

Atomic reference should be used in a setting where you need to do simple atomic (i.e. thread-safe, non-trivial) operations on a reference, for which monitor-based synchronization is not appropriate. Suppose you want to check to see if a specific field only if the state of the object remains as you last checked:

AtomicReference<Object> cache = new AtomicReference<Object>();

Object cachedValue = new Object();
cache.set(cachedValue);

//... time passes ...
Object cachedValueToUpdate = cache.get();
//... do some work to transform cachedValueToUpdate into a new version
Object newValue = someFunctionOfOld(cachedValueToUpdate);
boolean success = cache.compareAndSet(cachedValue,cachedValueToUpdate);

Because of the atomic reference semantics, you can do this even if the cache object is shared amongst threads, without using synchronized. In general, you're better off using synchronizers or the java.util.concurrent framework rather than bare Atomic* unless you know what you're doing.

Two excellent dead-tree references which will introduce you to this topic:

• Herlihy's excellent Art of Multiprocessor Programming
• Java Concurrency in Practice

Note that (I don't know if this has always been true) reference assignment (i.e. =) is itself atomic (updating primitive 64-bit types like long or double may not be atomic; but updating a reference is always atomic, even if it's 64 bit) without explicitly using an Atomic*.
See the Java Language Specification 3ed, Section 17.7.

If you want to remove the routes cache on your server, remove this file:

bootstrap/cache/routes.php

And if you want to update it just run php artisan route:cache and upload the bootstrap/cache/routes.php to your server.

It may be too late to answer this question. But the following code simply prevents the enter key. Just copy and paste should work.

        <script type="text/javascript"> 
        function stopRKey(evt) { 
          var evt = (evt) ? evt : ((event) ? event : null); 
          var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null); 
          if ((evt.keyCode == 13) && (node.type=="text"))  {return false;} 
        } 

        document.onkeypress = stopRKey; 

        </script>

table align="center" ... this aligns the table center of page.

Using td align="center" centers the content inside that td, useful for centered aligned text but you will have issues with some email clients centering content in sub level tables so using using td align as a top level method of centering your "container" table on the page is not the way to do it. Use table align instead.

Still use your 100% wrapper table too, purely as a wrapper for the body, as some email clients don't display body background colors but it will show it with the 100% table, so add your body color to both body and the 100% table.

I could go on and on for ages about all the quirks of html email dev. All I can say is test test and test again. Litmus.com is a great tool for testing emails.

The more you do the more you will learn about what works in what email clients.

Hope this helps.

I found a solution for my problem while writing my question !

Going into my remote session i tried two key combinations, and it solved the problem on my Desktop : Alt+Enter and Ctrl+Enter (i don't know which one solved the problem though)

I tried to reproduce the problem, but i couldn't... but i'm almost sure it's one of the key combinations described in the question above (since i experienced this problem several times)

So it seems the problem comes from the use of RDP (windows7 and 8)

Update 2017: Problem occurs on Windows 10 aswell.

You probably mistyped a few things. From what I gather, you start with a string such as:

string = "test1, test2, test3, test4, test5"

Then you want to split it to keep only the significant substrings:

array = string.split(/, /)

And in the end you only need all the elements excluding the first one:

# We extract and remove the first element from array
first_element = array.shift

# Now array contains the expected result, you can check it with
puts array.inspect

Did that answer your question ?

To start recording your device’s screen, run the following command:

adb shell screenrecord /sdcard/example.mp4

This command will start recording your device’s screen using the default settings and save the resulting video to a file at /sdcard/example.mp4 file on your device.

When you’re done recording, press Ctrl+C in the Command Prompt window to stop the screen recording. You can then find the screen recording file at the location you specified. Note that the screen recording is saved to your device’s internal storage, not to your computer.

The default settings are to use your device’s standard screen resolution, encode the video at a bitrate of 4Mbps, and set the maximum screen recording time to 180 seconds. For more information about the command-line options you can use, run the following command:

adb shell screenrecord --help

This works without rooting the device. Hope this helps.

Try setting the system default encoding as utf-8 at the start of the script, so that all strings are encoded using that.

Example -

import sys
reload(sys)
sys.setdefaultencoding('utf-8')

The above should set the default encoding as utf-8 .

I think you can put it like this.

var a = "10:20:45";_x000D_
var b = "5:10:10";_x000D_
_x000D_
var timeA = new Date();_x000D_
timeA.setHours(a.split(":")[0],a.split(":")[1],a.split(":")[2]);_x000D_
timeB = new Date();_x000D_
timeB.setHours(b.split(":")[0],b.split(":")[1],b.split(":")[2]);_x000D_
_x000D_
var x= "B is later than A";_x000D_
if(timeA>timeB) x = "A is later than B";_x000D_
document.getElementById("demo").innerHTML = x;

<p id="demo"></p>

Here is the ultimate solution, after 20+ hours of research.

Step 1. Add 'MvcConfig.java' to your project.

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

@Configuration
public class MvcConfig extends WebMvcConfigurerAdapter {
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry
                .addResourceHandler("/resources/**")
                .addResourceLocations("/resources/");
    }
}

Step 2. Add configure(WebSecurity web) override to your SecurityConfig class

@Override
    public void configure(WebSecurity web) throws Exception {
        web
                .ignoring()
                .antMatchers("/resources/**");
    }

Step 3. Place all static resources in webapp/resources/..

All you need is System.Environment.Exit(1);

And it uses the system namespace "using System" that's pretty much always there when you start a project.

string.IsNullOrEmpty is what you want.

Your Best Approach is to install Wireshark, reboot the device wait for the TCP/UDP stream , broadcasts will announce the IP address for both Ethernet ports This is especially useful when the device connected does not have DHCP Client enabled, then you can go from there.

If you're on Windows:

Go to your php.ini file and remove the ; mark from the beginning of the following line:

;extension=php_curl.dll

After you have saved the file you must restart your HTTP server software (e.g. Apache) before this can take effect.

For Ubuntu 13.0 and above, simply use the debundled package. In a terminal type the following to install it and do not forgot to restart server.

sudo apt-get install php-curl

Or if you're using the old PHP5

sudo apt-get install php5-curl

or

sudo apt-get install php5.6-curl

Then restart apache to activate the package with

sudo service apache2 restart

I have this issue in SOAP-UI and no one solution above dont helped me.

Proper solution for me was to add

-Dsoapui.sslcontext.algorithm=TLSv1

in vmoptions file (in my case it was ...\SoapUI-5.4.0\bin\SoapUI-5.4.0.vmoptions)

I didn't know, but found the question interesting. So I dug in the android code... Thanks open-source :)

The screen you show is DateTimeSettings. The checkbox "Use network-provided values" is associated to the shared preference String KEY_AUTO_TIME = "auto_time"; and also to Settings.System.AUTO_TIME

This settings is observed by an observed called mAutoTimeObserver in the 2 network ServiceStateTrackers: GsmServiceStateTracker and CdmaServiceStateTracker.

Both implementations call a method called revertToNitz() when the settings becomes true. Apparently NITZ is the equivalent of NTP in the carrier world.

Bottom line: You can set the time to the value provided by the carrier thanks to revertToNitz(). Unfortunately, I haven't found a mechanism to get the network time. If you really need to do this, I'm afraid, you'll have to copy these ServiceStateTrackers implementations, catch the intent raised by the framework (I suppose), and add a getter to mSavedTime.

Try this:

CASE WHEN table3.col3 IS NULL THEN table2.col3 ELSE table3.col3 END as col4

The as col4 should go at the end of the CASE the statement. Also note that you're missing the END too.

Another probably more simple option would be:

IIf([table3.col3] Is Null,[table2.col3],[table3.col3])

Just to clarify, MS Access does not support COALESCE. If it would that would be the best way to go.

Edit after radical question change:

To turn the query into SQL Server then you can use COALESCE (so it was technically answered before too):

SELECT dbo.AdminID.CountryID, dbo.AdminID.CountryName, dbo.AdminID.RegionID, 
dbo.AdminID.[Region name], dbo.AdminID.DistrictID, dbo.AdminID.DistrictName,
dbo.AdminID.ADMIN3_ID, dbo.AdminID.ADMIN3,
COALESCE(dbo.EU_Admin3.EUID, dbo.EU_Admin2.EUID)
FROM dbo.AdminID

BTW, your CASE statement was missing a , before the field. That's why it didn't work.

import urllib2

try:
    fileHandle = urllib2.urlopen('http://www.python.org/fish.html')
    data = fileHandle.read()
    fileHandle.close()
except urllib2.URLError, e:
    print 'you got an error with the code', e

Now in the year of 2020. fix this issue by my side with mac: pip install jupyterlab instead pip install jupyter. there will be an warning before successfully installed keywords: enter image description here

you can see the path with jupyterlab then you just need to start jupyter notebook by following in path:

jupyter-lab

notebook will automatic loaded by your default browser.

Another way

writeLines(unlist(lapply(mylist, paste, collapse=" ")))

I finally created a workaround around this frustrating issue. I'm not completely happy with the workaround, but it's better than nothing.

Basically, after you paste the source code and unambigous imports are fixed, just press F2 to highlight the next compiler error. If the current error is an import-missing error, press Alt+Enter, then Enter to select the Import option, then pick the correct import. Then, press F2 again.

Just call moment as a function without any arguments:

moment()

For timezone information with moment, look at the moment-timezone package: http://momentjs.com/timezone/

you can simply use onBackPressed();

or if you are using fragment you can use getActivity().onBackPressed()

As of February 2013, in some cases, I add a "centred" class to the "span" div:

<div class="container">
  <div class="row">
    <div class="span9 centred">
      This div will be centred.
    </div>
  </div>
</div>

and to CSS:

[class*="span"].centred {
  margin-left: auto;
  margin-right: auto;
  float: none;
}

The reason for this is because the span* div's get floated to the left, and the "auto margin" centering technique works only if the div is not floated.

Demo (on JSFiddle): http://jsfiddle.net/5RpSh/8/embedded/result/

JSFiddle: http://jsfiddle.net/5RpSh/8/

This is a complete procedure to transfer database and logins from an istance to a new one, scripting logins and relocating datafile and log files on the destination. Everything using metascripts.

http://zaboilab.com/sql-server-toolbox/massive-database-migration-between-sql-server-instances-the-complete-procedure

Sorry for the off-site procedure but scripts are very long. You have to:
- Script logins with original SID and HASHED password
- Create script to backup database using metascripts
- Create script to restore database passing relocate parameters using again metascripts
- Run the generated scripts on source and destination instance.
See details and download scripts following the link above.

There is an easy way...

$(arr1).not(arr2).length === 0 && $(arr2).not(arr1).length === 0

If the above returns true, both the arrays are same even if the elements are in different order.

NOTE: This works only for jquery versions < 3.0.0 when using JSON objects

For Eclipse: menu bar-> window -> show view then find "debug" option if not in list then select other ...

new window will open and then search using keyword "debug" -> select debug from list

it will added near console tab. use debug tab to terminate and remove previous executions. ( right clicking on executing process will show you many option including terminate)

You could also simply convert the list to an array using ToArray, and then clone the array using Array.Clone(...). Depending on your needs, the methods included in the Array class could meet your needs.

One way using awk:

tail -f file.txt | awk '/A1/ { print $NF }'

Add a check

if (document.getElementById('cal_preview') != null) {
    str = document.getElementById("cal_preview").value;
}

You can use the TelephonyManager to do this:

TelephonyManager tm = (TelephonyManager)getSystemService(TELEPHONY_SERVICE); 
String number = tm.getLine1Number();

The documentation for getLine1Number() says this method will return null if the number is "unavailable", but it does not say when the number might be unavailable.

You'll need to give your application permission to make this query by adding the following to your Manifest:

<uses-permission android:name="android.permission.READ_PHONE_STATE"/>

(You shouldn't use TelephonyManager.getDefault() to get the TelephonyManager as that is a private undocumented API call and may change in future.)

Here's a succinct and generic solution to use a seaborn color palette.

First find a color palette you like and optionally visualize it:

sns.palplot(sns.color_palette("Set2", 8))

Then you can use it with matplotlib doing this:

# Unique category labels: 'D', 'F', 'G', ...
color_labels = df['color'].unique()

# List of RGB triplets
rgb_values = sns.color_palette("Set2", 8)

# Map label to RGB
color_map = dict(zip(color_labels, rgb_values))

# Finally use the mapped values
plt.scatter(df['carat'], df['price'], c=df['color'].map(color_map))

The best way to accomplish that is to use POST which is a method of Hypertext Transfer Protocol https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods

index.php

<html>
<body>

<form action="site2.php" method="post">
Name: <input type="text" name="name">
Email: <input type="text" name="email">
<input type="submit">
</form>

</body>
</html> 

site2.php

 <html>
 <body>

 Hello <?php echo $_POST["name"]; ?>!<br>
 Your mail is <?php echo $_POST["mail"]; ?>.

 </body>
 </html> 

output

Hello "name" !

Your email is "[email protected]" .

I created empty data frame using following code

df = data.frame(id = numeric(0), jobs = numeric(0));

and tried to bind some rows to populate the same as follows.

newrow = c(3, 4)
df <- rbind(df, newrow)

but it started giving incorrect column names as follows

  X3 X4
1  3  4

Solution to this is to convert newrow to type df as follows

newrow = data.frame(id=3, jobs=4)
df <- rbind(df, newrow)

now gives correct data frame when displayed with column names as follows

  id nobs
1  3   4 

Although this is a pretty old thread, I just found something out. I created a new database, then added a user, and finally went to use phpMyAdmin to upload the .sql file. total failure. The system doesn't recognize which DB I'm aiming at...

When I start fresh WITHOUT first attaching a new user, and then perform the same phpMyAdmin import, it works fine.

I have noticed that when using type="image/vnd.microsoft.icon", the favicon fails to appear when the browser is not connected to the internet. But type="image/x-icon" works whether the browser can connect to the internet, or not. When developing, at times I am not connected to the internet.

font-size: 0 to parent container

(Source: https://twitter.com/garand/status/183253526313566208)

AJAX is also a possibility. Effectively you would want data from the php page. Once you have the data you can format in anyway in javascript and display.

var xmlhttp = new XMLHttpRequest();
var url = "risingStars.php";

xmlhttp.onreadystatechange = function () {
    if (this.readyState == 4 && this.status == 200) {
        getDbData(this.responseText);
    }
}
xmlhttp.open("GET", url, true);
xmlhttp.send();


function getDbData(response) {

//do whatever you want with respone
}

If you have a working connection in Oracle SQL Developer, use the information on the connection menu to build your url, as described in the following image:

In the above example, the url would be : jdbc:oracle:thin:@ORADEV.myserver.com:1521/myservice

Note that if your are using a SID, then there is a colon (":") instead of a slash ("/") after the host name.

When you run the Windows Command Prompt, and type in python, it starts the Python interpreter.

Typing it again tries to interpret python as a variable, which doesn't exist and thus won't work:

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\USER>python
Python 2.7.5 (default, May 15 2013, 22:43:36) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> python
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'python' is not defined
>>> print("interpreter has started")
interpreter has started
>>> quit() # leave the interpreter, and go back to the command line

C:\Users\USER>

If you're not doing this from the command line, and instead running the Python interpreter (python.exe or IDLE's shell) directly, you are not in the Windows Command Line, and python is interpreted as a variable, which you have not defined.

After wasting my half day I got this working.

Select Target > Edit Scheme > Select Run > Change Build Configuration to debug

Position absolute fixes it for me. I suggest also adding a semi-colon if you haven't already.

.container {
    width: 22.5%;
    size: 22.5% 22.5%;
    margin-top: 0%;
    border-radius: 10px;
    background-color: floralwhite;
    display:inline-block;
    min-height: 20%;
    position: absolute;
    height: 50%;
}

You can simply do something like...

...
<head>
...
<script>
  window.fbAsyncInit = function() {
    FB.init({
      appId            : 'your-app-id', // you need to create an facebook app
      autoLogAppEvents : true,
      xfbml            : true,
      version          : 'v3.3'
    });
  };
</script>
<script async defer src="https://connect.facebook.net/en_US/sdk.js"></script>
</head>
<body>
...
<button id="share-btn"></button>
<!-- load jquery -->
<script>
    $('#share-btn').on('click', function () {
        FB.ui({
            method: 'share',
            href: location.href, // Current url
        }, function (response) { });
    });
</script>
</body>

I don't know why anybody mentioned this. But it's the shortest and simplest way to achieve this.

string str = yourString.Remove(n);

n - number of characters that you need

Example

var zz = "7814148471";
Console.WriteLine(zz.Remove(5));
//result - 78141

outfile = open( 'dict.txt', 'w' )
for key, value in sorted( mydict.items() ):
    outfile.write( str(key) + '\t' + str(value) + '\n' )

Don't do: mkdir -m 777 -p a/b/c since that will only set permission 777 on the last directory, c; a and b will be created with the default permission from your umask.

Instead to create any new directories with permission 777, run mkdir -p in a subshell where you override the umask:

(umask u=rwx,g=rwx,o=rwx && mkdir -p a/b/c)

Note that this won't change the permissions if any of a, b and c already exist though.

What about replace the item if you know the position:

aList[0]=2014

Or if you don't know the position loop in the list, find the item and then replace it

aList = [123, 'xyz', 'zara', 'abc']
    for i,item in enumerate(aList):
      if item==123:
        aList[i]=2014
        break
    
    print aList

Pi can be calculated as atan(1)*4. You could calculate the value this way and cache it.

Content Type for MOV videos are video/quicktime in my case. Adding type="video/mp4" to MOV video file solved issue in my case.

<video width="400" controls Autoplay=autoplay>
  <source src="D:/mov1.mov" type="video/mp4">
</video>

FireFox does not allow to open a local file. But if you want to use this for testing a different image (which is what I just needed to do), you can simply save the whole page locally, and then insert the url(file:///somewhere/file.png) - which works for me.

This is called context manager and I just want to add that similar approaches exist for other programming languages. Comparing them could be helpful in understanding the context manager in python. Basically, a context manager is used when we are dealing with some resources (file, network, database) that need to be initialized and at some point, tear downed (disposed). In Java 7 and above we have automatic resource management that takes the form of:

//Java code
try (Session session = new Session())
{
  // do stuff
}

Note that Session needs to implement AutoClosable or one of its (many) sub-interfaces.

In C#, we have using statements for managing resources that takes the form of:

//C# code
using(Session session = new Session())
{
  ... do stuff.
}

In which Session should implement IDisposable.

In python, the class that we use should implement __enter__ and __exit__. So it takes the form of:

#Python code
with Session() as session:
    #do stuff

And as others pointed out, you can always use try/finally statement in all the languages to implement the same mechanism. This is just syntactic sugar.

You should be able to choose the SQL Server Database file option to get the right kind of database (the system.data.SqlClient provider), and then manually correct the connection string to point to your db.

I think the reasoning behind those db choices probably goes something like this:

• If you're using the Express Edition, and you're not using Visual Web Developer, you're probably building a desktop program.
• If you're building a desktop program, and you're using the express edition, you're probably a hobbyist or uISV-er working at home rather than doing development for a corporation.
• If you're not developing for a corporation, your app is probably destined for the end-user and your data store is probably going on their local machine.
• You really shouldn't be deploying server-class databases to end-user desktops. An in-process db like Sql Server Compact or MS Access is much more appropriate.

However, this logic doesn't quite hold. Even if each of those 4 points is true 90% of the time, by the time you apply all four of them it only applies to ~65% of your audience, which means up to 35% of the express market might legitimately want to talk to a server-class db, and that's a significant group. And so, the simplified (greedy) version:

• A real db server (and the hardware to run it) costs real money. If you have access to that, you ought to be able to afford at least the standard edition of visual studio.

This will never work, because the JS VM has moved on from that async_call and returned the value, which you haven't set yet.

Don't try to fight what is natural and built-in the language behaviour. You should use a callback technique or a promise.

function f(input, callback) {
    var value;

    // Assume the async call always succeed
    async_call(input, function(result) { callback(result) };

}

The other option is to use a promise, have a look at Q. This way you return a promise, and then you attach a then listener to it, which is basically the same as a callback. When the promise resolves, the then will trigger.

If you are using a templateSelection and ajax, some of these other answers may not work. It seems that creating a new option element and setting the value and text will not satisfy the template method when your data objects use other values than id and text.

Here is what worked for me:

$("#selectElem").select2({
  ajax: { ... },
  data: [YOUR_DEFAULT_OBJECT],
  templateSelection: yourCustomTemplate
} 

Check out the jsFiddle here: https://jsfiddle.net/shanabus/f8h1xnv4

In my case, I had to processResults in since my data did not contain the required id and text fields. If you need to do this, you will also need to run your initial selection through the same function. Like so:

$(".js-select2").select2({
  ajax: {
    url: SOME_URL,
    processResults: processData
  },
  data: processData([YOUR_INIT_OBJECT]).results,
  minimumInputLength: 1,
  templateSelection: myCustomTemplate
});

function processData(data) {
  var mapdata = $.map(data, function (obj) {      
    obj.id = obj.Id;
    obj.text = '[' + obj.Code + '] ' + obj.Description;
    return obj;
  });
  return { results: mapdata }; 
}

function myCustomTemplate(item) {
     return '<strong>' + item.Code + '</strong> - ' + item.Description;
}

You need to install Visual Studio Tools for Office Runtime Redistributable:

http://msdn.microsoft.com/en-us/library/ms178739.aspx

It's better to not use array_push and just use what you suggested. The functions just add overhead.

//We don't need to define the array, but in many cases it's the best solution.
$cart = array();

//Automatic new integer key higher than the highest 
//existing integer key in the array, starts at 0.
$cart[] = 13;
$cart[] = 'text';

//Numeric key
$cart[4] = $object;

//Text key (assoc)
$cart['key'] = 'test';

I had a very similar error message as you, although listing a particular file:

$ make
make: execvp: ../HoughLineExtractor/houghlineextractor.hh: Permission denied
make: *** [../HoughLineAccumulator/houghlineaccumulator.o] Error 127

$ sudo make
make: execvp: ../HoughLineExtractor/houghlineextractor.hh: Permission denied
make: *** [../HoughLineAccumulator/houghlineaccumulator.o] Error 127

In my case, I forgot to add a trailing slash to indicate continuation of the line as shown:

${LINEDETECTOR_OBJECTS}:\
    ../HoughLineAccumulator/houghlineaccumulator.hh  # <-- missing slash!!
    ../HoughLineExtractor/houghlineextractor.hh

Hope that helps someone else who lands here from a search engine.

A POCO follows the rules of OOP. It should (but doesn't have to) have state and behavior. POCO comes from POJO, coined by Martin Fowler [anecdote here]. He used the term POJO as a way to make it more sexy to reject the framework heavy EJB implementations. POCO should be used in the same context in .Net. Don't let frameworks dictate your object's design.

A DTO's only purpose is to transfer state, and should have no behavior. See Martin Fowler's explanation of a DTO for an example of the use of this pattern.

Here's the difference: POCO describes an approach to programming (good old fashioned object oriented programming), where DTO is a pattern that is used to "transfer data" using objects.

While you can treat POCOs like DTOs, you run the risk of creating an anemic domain model if you do so. Additionally, there's a mismatch in structure, since DTOs should be designed to transfer data, not to represent the true structure of the business domain. The result of this is that DTOs tend to be more flat than your actual domain.

In a domain of any reasonable complexity, you're almost always better off creating separate domain POCOs and translating them to DTOs. DDD (domain driven design) defines the anti-corruption layer (another link here, but best thing to do is buy the book), which is a good structure that makes the segregation clear.

What you are looking for is a query with WITH clause, if your dbms supports it. Then

WITH NewScores AS (
    SELECT * 
    FROM Score  
    WHERE InsertedDate >= DATEADD(mm, -3, GETDATE())
)
SELECT 
<and the rest of your query>
;

Note that there is no ; in the first half. HTH.

I don't know if I understand your problem correctly, so let me restate it in my own words...

Problem: Given classes B and D, determine if D is a subclass of B (or vice-versa?)

Solution: Use some template magic! Okay, seriously you need to take a look at LOKI, an excellent template meta-programming library produced by the fabled C++ author Andrei Alexandrescu.

More specifically, download LOKI and include header TypeManip.h from it in your source code then use the SuperSubclass class template as follows:

if(SuperSubClass<B,D>::value)
{
...
}

According to documentation, SuperSubClass<B,D>::value will be true if B is a public base of D, or if B and D are aliases of the same type.

i.e. either D is a subclass of B or D is the same as B.

I hope this helps.

edit:

Please note the evaluation of SuperSubClass<B,D>::value happens at compile time unlike some methods which use dynamic_cast, hence there is no penalty for using this system at runtime.

I would like to expand on Martin's answer there...

His solution is rather nice, but it can be tweaked so any "variable type" can be printed like that.(It's actually Value Type, more on the topic). That said, "tweaked" may be a strong word for this. Regardless, it may be helpful.

Martins Solution:

a.getClass().getName()

However, If you want it to work with anything you can do this:

((Object) myVar).getClass().getName()
//OR
((Object) myInt).getClass().getSimpleName()

In this case, the primitive will simply be wrapped in a Wrapper. You will get the Object of the primitive in that case.

I myself used it like this:

private static String nameOf(Object o) {
    return o.getClass().getSimpleName();
}

Using Generics:

public static <T> String nameOf(T o) {
    return o.getClass().getSimpleName();
}

Try this:

schtasks /change /ENABLE /tn "Auto Restart" /s mycomutername /u mycomputername\username/p mypassowrd

A litte late answer.

If you want to use a grid like this, you should have a look at Bootstrap, It's relatively easy to install, and it gives you exactly what you are looking for, all wrapped in nice and simple html/css + it works easily for making websites responsive.

I may be late, but you can try the following code, which worked for me for Drag and Drop.

.dndclass{
    cursor: url('../images/grab1.png'), auto; 

}

.dndclass:active {
    cursor: url('../images/grabbing1.png'), auto;
}

You can use the images below in the URL above. Make sure it is a PNG transparent image. If not, download one from google.

Sometimes if the 'Download ZIP' button is not available, you can click on 'Raw' and the file should download to your system.

Simple answer - No matter what scheme you use it can be cracked.

Don't punish honest customers with a system meant to prevent hackers, as hackers will crack it regardless.

A simple hashed code tied to their email or similar is probably good enough. Hardware based IDs always become an issue when people need to reinstall or update hardware.

Good thread on the issue: http://discuss.joelonsoftware.com/default.asp?biz.5.82298.34

You are creating a Date object, which is a representation of a certain point in the timeline. This means that it will have all the parts necessary to represent it correctly, including minutes and seconds and so on. Because you initialize it from a string containing only a part of the date, the missing data will be defaulted.

I assume you are then "printing" this Date object, but without actually specifying a format like you did when parsing it. Use the same SimpleDateFormat but call the reverse method, format(Date) as Holger suggested

Some more alternative options because regexes (regi ?) are awesome!

Here is a Simple regex to do the job:

 regex="[^/]*$"

Example (grep):

 FP="/hello/world/my/file/path/hello_my_filename.log"
 echo $FP | grep -oP "$regex"
 #Or using standard input
 grep -oP "$regex" <<< $FP

Example (awk):

 echo $FP | awk '{match($1, "$regex",a)}END{print a[0]}
 #Or using stardard input
 awk '{match($1, "$regex",a)}END{print a[0]} <<< $FP

If you need a more complicated regex: For example your path is wrapped in a string.

 StrFP="my string is awesome file: /hello/world/my/file/path/hello_my_filename.log sweet path bro."

 #this regex matches a string not containing / and ends with a period 
 #then at least one word character 
 #so its useful if you have an extension

 regex="[^/]*\.\w{1,}"

 #usage
 grep -oP "$regex" <<< $StrFP

 #alternatively you can get a little more complicated and use lookarounds
 #this regex matches a part of a string that starts with /  that does not contain a / 
 ##then uses the lazy operator ? to match any character at any amount (as little as possible hence the lazy)
 ##that is followed by a space
 ##this allows use to match just a file name in a string with a file path if it has an exntension or not
 ##also if the path doesnt have file it will match the last directory in the file path 
 ##however this will break if the file path has a space in it.

 regex="(?<=/)[^/]*?(?=\s)"

 #to fix the above problem you can use sed to remove spaces from the file path only
 ## as a side note unfortunately sed has limited regex capibility and it must be written out in long hand.
 NewStrFP=$(echo $StrFP | sed 's:\(/[a-z]*\)\( \)\([a-z]*/\):\1\3:g')
 grep -oP "$regex" <<< $NewStrFP

Total solution with Regexes:

This function can give you the filename with or without extension of a linux filepath even if the filename has multiple "."s in it. It can also handle spaces in the filepath and if the file path is embedded or wrapped in a string.

#you may notice that the sed replace has gotten really crazy looking
#I just added all of the allowed characters in a linux file path
function Get-FileName(){
    local FileString="$1"
    local NoExtension="$2"
    local FileString=$(echo $FileString | sed 's:\(/[a-zA-Z0-9\<\>\|\\\:\)\(\&\;\,\?\*]*\)\( \)\([a-zA-Z0-9\<\>\|\\\:\)\(\&\;\,\?\*]*/\):\1\3:g')

    local regex="(?<=/)[^/]*?(?=\s)"

    local FileName=$(echo $FileString | grep -oP "$regex")

    if [[ "$NoExtension" != "" ]]; then
        sed 's:\.[^\.]*$::g' <<< $FileName
    else
        echo "$FileName"
    fi
}

## call the function with extension
Get-FileName "my string is awesome file: /hel lo/world/my/file test/path/hello_my_filename.log sweet path bro."

##call function without extension
Get-FileName "my string is awesome file: /hel lo/world/my/file test/path/hello_my_filename.log sweet path bro." "1"

If you have to mess with a windows path you can start with this one:

 [^\\]*$       

I don't understand why other answers are about relative coordinates change, not absolute like OP asked in title.

$("#Friends").animate( {top:
  "-=" + (parseInt($("#Friends").css("top")) - 100) + "px"
} );

Every once in a while, and this isn't often, but every once in a while, there's a typo in your password. A subtle difference between an upper and lower case letter, for example. I went through many, many of these solutions.

I had simply mistyped the password, and it was saved to my browser, so I didn't think to check it again.

Since this error CAN be caused by a missed password, just double-check before you go on this quest.

If the bandwidth is far higher than the bitrate, I would recommend TCP for unicast live video streaming.

Case 1: Consecutive packets are lost for a duration of several seconds. => live video will stop on the client side whatever the transport layer is (TCP or UDP). When the network recovers: - if TCP is used, client video player can choose to restart the stream at the first packet lost (timeshift) OR to drop all late packets and to restart the video stream with no timeshift. - if UDP is used, there is no choice on the client side, video restart live without any timeshift. => TCP equal or better.

Case 2: some packets are randomly and often lost on the network. - if TCP is used, these packets will be immediately retransmitted and with a correct jitter buffer, there will be no impact on the video stream quality/latency. - if UDP is used, video quality will be poor. => TCP much better

In addition to @Boaz's and @vegemite4me's answers....

By implementing ImplicitNamingStrategy you may create rules for automatically naming the constraints. Note you add your naming strategy to the metadataBuilder during Hibernate's initialization:

metadataBuilder.applyImplicitNamingStrategy(new MyImplicitNamingStrategy());

It works for @UniqueConstraint, but not for @Column(unique = true), which always generates a random name (e.g. UK_3u5h7y36qqa13y3mauc5xxayq).

There is a bug report to solve this issue, so if you can, please vote there to have this implemented. Here: https://hibernate.atlassian.net/browse/HHH-11586

Thanks.

Change orientation and gravity in

<LinearLayout
    android:id="@+id/groupNumbers"
    android:orientation="horizontal"
    android:gravity="center_vertical"
    android:layout_weight="0.7"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">

to

android:orientation="vertical"
android:layout_gravity="center_vertical"

You are adding orientation: horizontal, so the layout will contain all elements in single horizontal line. Which won't allow you to get the element in center.

Hope this helps.

The URL structure you're referring to is called the REST endpoint, as opposed to the Web Site Endpoint.

Note: Since this answer was originally written, S3 has rolled out dualstack support on REST endpoints, using new hostnames, while leaving the existing hostnames in place. This is now integrated into the information provided, below.

If your bucket is really in the us-east-1 region of AWS -- which the S3 documentation formerly referred to as the "US Standard" region, but was subsequently officially renamed to the "U.S. East (N. Virginia) Region" -- then http://s3-us-east-1.amazonaws.com/bucket/ is not the correct form for that endpoint, even though it looks like it should be. The correct format for that region is either http://s3.amazonaws.com/bucket/ or http://s3-external-1.amazonaws.com/bucket/.¹

The format you're using is applicable to all the other S3 regions, but not US Standard US East (N. Virginia) [us-east-1].

S3 now also has dual-stack endpoint hostnames for the REST endpoints, and unlike the original endpoint hostnames, the names of these have a consistent format across regions, for example s3.dualstack.us-east-1.amazonaws.com. These endpoints support both IPv4 and IPv6 connectivity and DNS resolution, but are otherwise functionally equivalent to the existing REST endpoints.

If your permissions and configuration are set up such that the web site endpoint works, then the REST endpoint should work, too.

However... the two endpoints do not offer the same functionality.

Roughly speaking, the REST endpoint is better-suited for machine access and the web site endpoint is better suited for human access, since the web site endpoint offers friendly error messages, index documents, and redirects, while the REST endpoint doesn't. On the other hand, the REST endpoint offers HTTPS and support for signed URLs, while the web site endpoint doesn't.

Choose the correct type of endpoint (REST or web site) for your application:

http://docs.aws.amazon.com/AmazonS3/latest/dev/WebsiteEndpoints.html#WebsiteRestEndpointDiff

¹ s3-external-1.amazonaws.com has been referred to as the "Northern Virginia endpoint," in contrast to the "Global endpoint" s3.amazonaws.com. It was unofficially possible to get read-after-write consistency on new objects in this region if the "s3-external-1" hostname was used, because this would send you to a subset of possible physical endpoints that could provide that functionality. This behavior is now officially supported on this endpoint, so this is probably the better choice in many applications. Previously, s3-external-2 had been referred to as the "Pacific Northwest endpoint" for US-Standard, though it is now a CNAME in DNS for s3-external-1 so s3-external-2 appears to have no purpose except backwards-compatibility.

This through me for a loop, +1 on zzzBov's answer. Here is a full conversion of a date that worked for me using the UTC methods:

//myMeeting.MeetingDate = '2015-01-30T00:00:00'

var myDate = new Date(myMeeting.MeetingDate);
//convert to JavaScript date format
//returns date of 'Thu Jan 29 2015 19:00:00 GMT-0500 (Eastern Standard Time)' <-- One Day Off!

myDate = new Date(myDate.getUTCFullYear(), myDate.getUTCMonth(), myDate.getUTCDate());
//returns date of 'Fri Jan 30 2015 00:00:00 GMT-0500 (Eastern Standard Time)' <-- Correct Date!

AFAIK, in the epic DOS era there is a header file named graphics.h shipped with Borland Turbo C++ suite. If it is true, then you are out of luck because we're now in Windows era.

If you have some column in SELECT clause , how will it select it if there is several rows ? so yes , every column in SELECT clause should be in GROUP BY clause also , you can use aggregate functions in SELECT ...

you can have column in GROUP BY clause which is not in SELECT clause , but not otherwise

An NDF file is a user defined secondary database file of Microsoft SQL Server with an extension .ndf, which store user data. Moreover, when the size of the database file growing automatically from its specified size, you can use .ndf file for extra storage and the .ndf file could be stored on a separate disk drive. Every NDF file uses the same filename as its corresponding MDF file. We cannot open an .ndf file in SQL Server Without attaching its associated .mdf file.

(a little bit late, but could be useful)

Only trust PHP_INT_MAX and PHP_INT_SIZE, this value vary on your arch (32/64 bits) and your OS...

Any other "guess" or "hint" can be false.

If you don't want to touch your current table too much you can make a fake pinned column in front of the table.

The example shows one way of doing it without JS

table {_x000D_
  border-collapse: collapse;_x000D_
  border-spacing: 0;_x000D_
  border: 1px solid #ddd;_x000D_
  min-width: 600px;_x000D_
}_x000D_
_x000D_
.labels {_x000D_
  display:flex;_x000D_
  flex-direction: column_x000D_
}_x000D_
_x000D_
.overflow {_x000D_
  overflow-x: scroll;_x000D_
  min width: 400px;_x000D_
  flex: 1;_x000D_
}_x000D_
_x000D_
.label {_x000D_
  display: flex;_x000D_
  align-items: center;_x000D_
  white-space:nowrap;_x000D_
  padding: 10px;_x000D_
  flex: 1;_x000D_
  border-bottom: 1px solid #ddd;_x000D_
  border-right: 2px solid #ddd;_x000D_
}_x000D_
_x000D_
.label:last-of-type {_x000D_
  overflow-x: scroll;_x000D_
  border-bottom: 0;_x000D_
}_x000D_
_x000D_
td {_x000D_
  border: 1px solid #ddd;_x000D_
  padding: 10px;_x000D_
}_x000D_
_x000D_
.flex {_x000D_
  display:flex;_x000D_
  max-width: 600px;_x000D_
  padding: 0;_x000D_
  border: 5px solid #ddd;_x000D_
}

<div class="flex">_x000D_
  <div class="labels">_x000D_
    <span class="label">Label 1</span>_x000D_
    <span class="label">Lorem ipsum dolor sit amet.</span>_x000D_
    <span class="label">Lorem ipsum dolor.</span>_x000D_
  </div>_x000D_
  <div class="overflow">_x000D_
    <table>_x000D_
      <tr>_x000D_
        <td class="long">Lorem ipsum dolor sit amet consectetur adipisicing</td>_x000D_
        <td class="long">Lorem ipsum dolor sit amet consectetur adipisicing</td>_x000D_
      </tr>_x000D_
      <tr>_x000D_
        <td class="long">Lorem ipsum dolor sit amet consectetur adipisicing</td>_x000D_
        <td class="long">Lorem ipsum dolor sit amet consectetur adipisicing</td>_x000D_
      </tr>_x000D_
      <tr>_x000D_
        <td class="long">Lorem ipsum dolor sit amet consectetur adipisicing</td>_x000D_
        <td class="long">Lorem ipsum dolor sit amet consectetur adipisicing</td>_x000D_
      </tr>_x000D_
  </table>_x000D_
  </div>_x000D_
</div>

Not tested, but the closer you can get seems to be is with AutoCompleteTextView. You can write an adapter wich ignores the filter functions. Something like:

class UnconditionalArrayAdapter<T> extends ArrayAdapter<T> {
    final List<T> items;
    public UnconditionalArrayAdapter(Context context, int textViewResourceId, List<T> items) {
        super(context, textViewResourceId, items);
        this.items = items;
    }

    public Filter getFilter() {
        return new NullFilter();
    }

    class NullFilter extends Filter {
        protected Filter.FilterResults performFiltering(CharSequence constraint) {
            final FilterResults results = new FilterResults();
            results.values = items;
            return results;
        }

        protected void publishResults(CharSequence constraint, Filter.FilterResults results) {
            items.clear(); // `items` must be final, thus we need to copy the elements by hand.
            for (Object item : (List) results.values) {
                items.add((String) item);
            }
            if (results.count > 0) {
                notifyDataSetChanged();
            } else {
                notifyDataSetInvalidated();
            }
        }
    }
}

... then in your onCreate:

String[] COUNTRIES = new String[] {"Belgium", "France", "Italy", "Germany"};
List<String> contriesList = Arrays.asList(COUNTRIES());
ArrayAdapter<String> adapter = new UnconditionalArrayAdapter<String>(this,
    android.R.layout.simple_dropdown_item_1line, contriesList);
AutoCompleteTextView textView = (AutoCompleteTextView)
    findViewById(R.id.countries_list);
textView.setAdapter(adapter);

The code is not tested, there can be some features with the filtering method I did not consider, but there you have it, the basic principles to emulate a ComboBox with an AutoCompleteTextView.

Edit Fixed NullFilter implementation. We need access on the items, thus the constructor of the UnconditionalArrayAdapter needs to take a reference to a List (kind of a buffer). You can also use e.g. adapter = new UnconditionalArrayAdapter<String>(..., new ArrayList<String>); and then use adapter.add("Luxemburg"), so you don't need to manage the buffer list.

For script creation at Windows cmd or powershell prompt:

C:\ProgramData\Anaconda3\Scripts\activate.bat C:\ProgramData\Anaconda3
conda list
pip list

I was looking for the same funcionality and found this answer. However, I wanted to give you guys a quick update. It's CSS3's vmin unit.

p, li
{
  font-size: 1.2vmin;
}

vmin means 'whichever is smaller between the 1% of the ViewPort's height and the 1% of the ViewPort's width'.

More info on SitePoint

Of course the performance of the hashmap will depend based on the quality of the hashCode() function for the given object. However, if the function is implemented such that the possibility of collisions is very low, it will have a very good performance (this is not strictly O(1) in every possible case but it is in most cases).

For example the default implementation in the Oracle JRE is to use a random number (which is stored in the object instance so that it doesn't change - but it also disables biased locking, but that's an other discussion) so the chance of collisions is very low.

Useful tip. Query a value in SQL Server XML column (XML with namespace)

e.g.

Table [dbo].[Log_XML] contains columns Parametrs (xml),TimeEdit (datetime)

e.g. XML in Parametrs:

<ns0:Record xmlns:ns0="http://Integration"> 
<MATERIAL>10</MATERIAL> 
<BATCH>A1</BATCH> 
</ns0:Record>

e.g. Query:

select
 Parametrs,TimeEdit
from
 [dbo].[Log_XML]
where
 Parametrs.value('(//*:Record/BATCH)[1]', 'varchar(max)') like '%A1%'
 ORDER BY TimeEdit DESC

Try this query, it's very easy and useful: Its ready to execute!

USE tempdb
GO

IF NOT OBJECT_ID('Tempdb..Contacts') IS NULL
    DROP TABLE Contacts

CREATE TABLE Contacts(ID INT, FirstName VARCHAR(100), LastName VARCHAR(100))
INSERT INTO Contacts (ID, FirstName, LastName)
SELECT 1, 'Omid', 'Karami'
UNION ALL
SELECT 2, 'Alen', 'Fars'
UNION ALL
SELECT 3, 'Sharon', 'b'
UNION ALL
SELECT 4, 'Poja', 'Kar'
UNION ALL
SELECT 5, 'Ryan', 'Lasr'
GO
 
DECLARE @FirstName VARCHAR(100)
SET @FirstName = 'Omid'
 
DECLARE @LastName VARCHAR(100)
SET @LastName = '' 
 
SELECT FirstName, LastName
FROM Contacts
WHERE  
    FirstName = CASE
    WHEN LEN(@FirstName) > 0 THEN  @FirstName 
    ELSE FirstName 
    END
AND
    LastName = CASE
    WHEN LEN(@LastName) > 0 THEN  @LastName 
    ELSE LastName
    END
GO

Alternatively, if you're just looking to play around with Javascript a nice in browser option is Codecademy's Javascript Lab.

They also have a Python and Ruby IDE.

Jonathan's answer didn't seem to work for me. I'm using React v0.14.0 and React Router v1.0.0-rc3. This did:

<IndexRoute component={Home}/>.

So in Matthew's Case, I believe he'd want:

<IndexRoute component={SearchDashboard}/>.

Source: https://github.com/rackt/react-router/blob/master/docs/guides/advanced/ComponentLifecycle.md

I recommend using python-dateutil. Its parser has been able to parse every date format I've thrown at it so far.

>>> from dateutil import parser
>>> parser.parse("Tue Jun 22 07:46:22 EST 2010")
datetime.datetime(2010, 6, 22, 7, 46, 22, tzinfo=tzlocal())
>>> parser.parse("Fri, 11 Nov 2011 03:18:09 -0400")
datetime.datetime(2011, 11, 11, 3, 18, 9, tzinfo=tzoffset(None, -14400))
>>> parser.parse("Sun")
datetime.datetime(2011, 12, 18, 0, 0)
>>> parser.parse("10-11-08")
datetime.datetime(2008, 10, 11, 0, 0)

and so on. No dealing with strptime() format nonsense... just throw a date at it and it Does The Right Thing.

Update: Oops. I missed in your original question that you mentioned that you used dateutil, sorry about that. But I hope this answer is still useful to other people who stumble across this question when they have date parsing questions and see the utility of that module.

To affect ONLY text type input boxes use the attribute selector

input[type="text"]

This way it will not affect other inputs and just text inputs.

https://www.w3schools.com/css/css_attribute_selectors.asp

example, use a div and give it an idea to refer to:

#divEntry input[type="text"] {
text-align: right;}

Did you include "Management Tools" as a chosen option during setup?

Ensure this option is selected, and SQL Server Management Studio will be installed on the machine.

Consider a post url with parameters user and email

params object will be

 var data = {user:'john', email:'[email protected]'};
    $http({
      url: "login.php",
      method: "POST",
      params: data
    })

Yes, O3 is buggier. I'm a compiler developer and I've identified clear and obvious gcc bugs caused by O3 generating buggy SIMD assembly instructions when building my own software. From what I've seen, most production software ships with O2 which means O3 will get less attention wrt testing and bug fixes.

Think of it this way: O3 adds more transformations on top of O2, which adds more transformations on top of O1. Statistically speaking, more transformations means more bugs. That's true for any compiler.

Put this code somewhere in your C++ project:

#ifdef _DEBUG
TCHAR version[50];
sprintf(&version[0], "Version = %d", _MSC_VER);
MessageBox(NULL, (LPCTSTR)szMsg, "Visual Studio", MB_OK | MB_ICONINFORMATION);
#endif

Note that _MSC_VER symbol is Microsoft specific. Here you can find a list of Visual Studio versions with the value for _MSC_VER for each version.

After making the change suggested above by Martin, I was still getting the same error. I had to make an additional change to my parsing code. I was parsing the XML file via a DocumentBuilder as shown in the oracle docs: https://docs.oracle.com/javase/7/docs/api/javax/xml/validation/package-summary.html

// parse an XML document into a DOM tree
DocumentBuilder parser = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document document = parser.parse(new File("example.xml"));

The problem was that DocumentBuilder is not namespace aware by default. The following additional change resolved the issue:

// parse an XML document into a DOM tree
DocumentBuilderFactory dmfactory = DocumentBuilderFactory.newInstance();
dmfactory.setNamespaceAware(true);

DocumentBuilder parser = dmfactory.newDocumentBuilder();
Document document = parser.parse(new File("example.xml"));

writelines() does not add line separators. You can alter the list of strings by using map() to add a new \n (line break) at the end of each string.

items = ['abc', '123', '!@#']
items = map(lambda x: x + '\n', items)
w.writelines(items)

Similar to other answers I had miss typed the query.

I had -

SELECT t.id FROM t.table LEFT JOIN table2 AS t2 ON t.id = t2.table_id

Should have been

SELECT t.id FROM table AS t LEFT JOIN table2 AS t2 ON t.id = t2.table_id

Mysql was trying to find a database called t which the user didn't have permission for.

I think you are a bit confused on the purpose of custom data attributes. From the w3 spec

Custom data attributes are intended to store custom data private to the page or application, for which there are no more appropriate attributes or elements.

By itself an attribute of data-toggle=value is basically a key-value pair, in which the key is "data-toggle" and the value is "value".

In the context of Bootstrap, the custom data in the attribute is almost useless without the context that their JavaScript library includes for the data. If you look at the non-minified version of bootstrap.js then you can do a search for "data-toggle" and find how it is being used.

Here is an example of Bootstrap JavaScript code that I copied straight from the file regarding the use of "data-toggle".

• Button Toggle

  Button.prototype.toggle = function () {
    var changed = true
    var $parent = this.$element.closest('[data-toggle="buttons"]')
  
    if ($parent.length) {
      var $input = this.$element.find('input')
      if ($input.prop('type') == 'radio') {
        if ($input.prop('checked') && this.$element.hasClass('active')) changed = false
        else $parent.find('.active').removeClass('active')
      }
      if (changed) $input.prop('checked', !this.$element.hasClass('active')).trigger('change')
    } else {
      this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
    }
  
    if (changed) this.$element.toggleClass('active')
  }
  

The context that the code provides shows that Bootstrap is using the data-toggle attribute as a custom query selector to process the particular element.

From what I see these are the data-toggle options:

• collapse
• dropdown
• modal
• tab
• pill
• button(s)

You may want to look at the Bootstrap JavaScript documentation to get more specifics of what each do, but basically the data-toggle attribute toggles the element to active or not.

Simple solution:

git rm --cached directory
git add directory

    <form  class="upload-form">
        <input class="upload-file" data-max-size="2048" type="file" >
        <input type=submit>
    </form>
    <script>
$(function(){
    var fileInput = $('.upload-file');
    var maxSize = fileInput.data('max-size');
    $('.upload-form').submit(function(e){
        if(fileInput.get(0).files.length){
            var fileSize = fileInput.get(0).files[0].size; // in bytes
            if(fileSize>maxSize){
                alert('file size is more then' + maxSize + ' bytes');
                return false;
            }else{
                alert('file size is correct- '+fileSize+' bytes');
            }
        }else{
            alert('choose file, please');
            return false;
        }

    });
});
    </script>

http://jsfiddle.net/9bhcB/2/

http://support.microsoft.com/kb/815065

A DLL is a library that contains code and data that can be used by more than one program at the same time. For example, in Windows operating systems, the Comdlg32 DLL performs common dialog box related functions. Therefore, each program can use the functionality that is contained in this DLL to implement an Open dialog box. This helps promote code reuse and efficient memory usage.

By using a DLL, a program can be modularized into separate components. For example, an accounting program may be sold by module. Each module can be loaded into the main program at run time if that module is installed. Because the modules are separate, the load time of the program is faster, and a module is only loaded when that functionality is requested.

Additionally, updates are easier to apply to each module without affecting other parts of the program. For example, you may have a payroll program, and the tax rates change each year. When these changes are isolated to a DLL, you can apply an update without needing to build or install the whole program again.

http://en.wikipedia.org/wiki/Dynamic-link_library

You're referencing a DOM element when doing something like $('#lastName'). That's an element with id attribute "lastName". Why do that? You want to reference the value stored in a local variable, completely unrelated. Try this (assuming the assignment to formObject is in the same scope as the variable declarations) -

var formObject = {
    formObject: [
        {
            firstName:firstName,  // no need to quote variable names
            lastName:lastName
        },
        {
            phoneNumber:phoneNumber,
            address:address
        }
    ]
};

This seems very odd though: you're creating an object "formObject" that contains a member called "formObject" that contains an array of objects.

I tried a few of the answers on this page, but a lot of them didn't work for me. Maybe because I'm using Vim on Windows 7 (don't mock, just have pity on me :p)?

Here's the easiest one that I found that works on Vim in Windows 7:

:v/\S/d

Here's a longer answer on the Vim Wikia: http://vim.wikia.com/wiki/Remove_unwanted_empty_lines

 function uploadFile() {
     var fileElement = document.getElementById("fileToUpload");
        var fileExtension = "";
        if (fileElement.value.lastIndexOf(".") > 0) {
            fileExtension = fileElement.value.substring(fileElement.value.lastIndexOf(".") + 1, fileElement.value.length);
        }
        if (fileExtension == "odx-d"||fileExtension == "odx"||fileExtension == "pdx"||fileExtension == "cmo"||fileExtension == "xml") {
         var fd = new FormData();
        fd.append("fileToUpload", document.getElementById('fileToUpload').files[0]);
        var xhr = new XMLHttpRequest();
        xhr.upload.addEventListener("progress", uploadProgress, false);
        xhr.addEventListener("load", uploadComplete, false);
        xhr.addEventListener("error", uploadFailed, false);
        xhr.addEventListener("abort", uploadCanceled, false);
        xhr.open("POST", "/post_uploadReq");
        xhr.send(fd);
        }
        else {
            alert("You must select a valid odx,pdx,xml or cmo file for upload");
            return false;
        }
       
      }

tried this , works very well

A simple example to illustrate how java.util.Scanner works would be reading a single integer from System.in. It's really quite simple.

Scanner sc = new Scanner(System.in);
int i = sc.nextInt();

To retrieve a username I would probably use sc.nextLine().

System.out.println("Enter your username: ");
Scanner scanner = new Scanner(System.in);
String username = scanner.nextLine();
System.out.println("Your username is " + username);

You could also use next(String pattern) if you want more control over the input, or just validate the username variable.

You'll find more information on their implementation in the API Documentation for java.util.Scanner

You can try : go to edit>preferencec>type.. select type > choose text engine options select east asian. Restart photoshop. Create new peroject. Try text tool again.

(if you want to use your project created with other text engine type) copy /paste all layers to new project.

You can forcibly close sockets with ss command; the ss command is a tool used to dump socket statistics and displays information in similar fashion (although simpler and faster) to netstat.

To kill any socket in CLOSE_WAIT state, run this (as root)

$ ss --tcp state CLOSE-WAIT --kill

Super Request

This is another synchronous module that is based off of request and uses promises. Super simple to use, works well with mocha tests.

npm install super-request

request("http://domain.com")
    .post("/login")
    .form({username: "username", password: "password"})
    .expect(200)
    .expect({loggedIn: true})
    .end() //this request is done 
    //now start a new one in the same session 
    .get("/some/protected/route")
    .expect(200, {hello: "world"})
    .end(function(err){
        if(err){
            throw err;
        }
    });

As well as Amateras you could try Web Tools Project or Aptana. Although they will both give you way more than just a jsp editor.

Edit 2010/10/26 (comment from Simon Gibbs):

The Web Tools Project JSP editor is in the "Web Page Editor (Optional)" project.

Edit 2016/08/16 (extended comment from Dan Carter):

From Kepler (Eclipse 4.3.x) on, this is called "JSF Tools - Web Page Editor".

I know the OP says Recycle Bin. What I do though is recreate the file, especially if it's a single file. And when in the file, I just press CMD+Z (I'm on a Mac) and I get my file back.

1. Recreate the file in the same directory from where it was deleted.
2. CMD+Z inside of the newly created file.

If you want to remove EVERYTHING :

textarea {
    border: none;
    background-color: transparent;
    resize: none;
    outline: none;
}

Suppose your data looks like this:

import pandas as pd
import numpy as np

np.random.seed(2015)
df = pd.DataFrame([])
for i in range(5):
    data = dict(zip(np.random.choice(10, replace=False, size=5),
                    np.random.randint(10, size=5)))
    data = pd.DataFrame(data.items())
    data = data.transpose()
    data.columns = data.iloc[0]
    data = data.drop(data.index[[0]])
    df = df.append(data)
print('{}\n'.format(df))
# 0   0   1   2   3   4   5   6   7   8   9
# 1   6 NaN NaN   8   5 NaN NaN   7   0 NaN
# 1 NaN   9   6 NaN   2 NaN   1 NaN NaN   2
# 1 NaN   2   2   1   2 NaN   1 NaN NaN NaN
# 1   6 NaN   6 NaN   4   4   0 NaN NaN NaN
# 1 NaN   9 NaN   9 NaN   7   1   9 NaN NaN

Then it could be replaced with

np.random.seed(2015)
data = []
for i in range(5):
    data.append(dict(zip(np.random.choice(10, replace=False, size=5),
                         np.random.randint(10, size=5))))
df = pd.DataFrame(data)
print(df)

In other words, do not form a new DataFrame for each row. Instead, collect all the data in a list of dicts, and then call df = pd.DataFrame(data) once at the end, outside the loop.

Each call to df.append requires allocating space for a new DataFrame with one extra row, copying all the data from the original DataFrame into the new DataFrame, and then copying data into the new row. All that allocation and copying makes calling df.append in a loop very inefficient. The time cost of copying grows quadratically with the number of rows. Not only is the call-DataFrame-once code easier to write, it's performance will be much better -- the time cost of copying grows linearly with the number of rows.

What you need to do is create a Stream out of the Map's .entrySet():

// Map<K, V> --> Set<Map.Entry<K, V>> --> Stream<Map.Entry<K, V>>
map.entrySet().stream()

From the on, you can .filter() over these entries. For instance:

// Stream<Map.Entry<K, V>> --> Stream<Map.Entry<K, V>>
.filter(entry -> entry.getKey() == 1)

And to obtain the values from it you .map():

// Stream<Map.Entry<K, V>> --> Stream<V>
.map(Map.Entry::getValue)

Finally, you need to collect into a List:

// Stream<V> --> List<V>
.collect(Collectors.toList())

If you have only one entry, use this instead (NOTE: this code assumes that there is a value; otherwise, use .orElse(); see the javadoc of Optional for more details):

// Stream<V> --> Optional<V> --> V
.findFirst().get()

Probably late but here is a plugin that can do the job : http://multi-level-push-menu.make.rs/

Also v2 can use mobile gesture such as swipe ;)

If App pool is running under some user identity then go to the advance settings of update username password again, it worked for me.

You could also rewrite the code to remove the nested 'If' statement completely.

INSERT INTO @Classes    
SELECT XXXXXX      
FROM XXXX 
Where @Term = 3   

---- **always** "fall thru" to here, no matter what @Term is equal to - always do
---- the following INSERT for all elementary schools    
INSERT INTO @Classes        
SELECT    XXXXXXXX        
FROM XXXXXX (more code) 

A simple answer, if the red "stop" box is not working, is to try pressing the "Ctrl + Break" buttons on the keyboard.

If you are running SQL Server on Linux, there is an app you can add to your systray called "killall" Just click on the "killall" button and then click on the program that is caught in a loop and it will terminate the program. Hope that helps.

Using paxdiablo excellent solution I wrote a little bit more sophisticated batch script, which uses drive letter as the incoming argument and checks if drive exists on a tricky (but not beauty) way:

@echo off
setlocal enableextensions enabledelayedexpansion
set chkfile=drivechk.tmp
if "%1" == "" goto :usage
set drive=%1
set drive=%drive:\=%
set drive=%drive::=%
dir %drive%:>nul 2>%chkfile%
for %%? in (%chkfile%) do (
  set chksize=%%~z?
)
if %chksize% neq 0 (
  more %chkfile%
  del %chkfile%
  goto :eof
)
del %chkfile%
for /f "tokens=3" %%a in ('dir %drive%:\') do (
  set bytesfree=%%a
)
set bytesfree=%bytesfree:,=%
echo %bytesfree% byte(s) free on volume %drive%:
endlocal

goto :eof
:usage
  echo.
  echo   usage: freedisk ^<driveletter^> (eg.: freedisk c)

note1: you may type simple letter (eg. x) or may use x: or x:\ format as drive letter in the argument

note2: script will display stderr from %chkfile% only if the size bigger than 0

note3: I saved this script as freedisk.cmd (see usage)

Since it was a successful comment, I am adding it as an answer:
with files:

 find . | sed -e "s/[^-][^\/]*\//  |/g" -e "s/|\([^ ]\)/|-\1/" 

It sounds like you're trying to use a "watermark" (a default value that clears itself when the user focuses on the box). Make sure to check the value before clearing it, otherwise you might remove something they have typed in! Try this:

<input type="text" value="A new value" onfocus="if(this.value=='A new value') this.value='';">

That will ensure it only clears when the value is "A new value".

Add field if not exist:

CALL addFieldIfNotExists ('settings', 'multi_user', 'TINYINT(1) NOT NULL DEFAULT 1');

addFieldIfNotExists code:

DELIMITER $$

DROP PROCEDURE IF EXISTS addFieldIfNotExists 
$$

DROP FUNCTION IF EXISTS isFieldExisting 
$$

CREATE FUNCTION isFieldExisting (table_name_IN VARCHAR(100), field_name_IN VARCHAR(100)) 
RETURNS INT
RETURN (
    SELECT COUNT(COLUMN_NAME) 
    FROM INFORMATION_SCHEMA.columns 
    WHERE TABLE_SCHEMA = DATABASE() 
    AND TABLE_NAME = table_name_IN 
    AND COLUMN_NAME = field_name_IN
)
$$

CREATE PROCEDURE addFieldIfNotExists (
    IN table_name_IN VARCHAR(100)
    , IN field_name_IN VARCHAR(100)
    , IN field_definition_IN VARCHAR(100)
)
BEGIN

    SET @isFieldThere = isFieldExisting(table_name_IN, field_name_IN);
    IF (@isFieldThere = 0) THEN

        SET @ddl = CONCAT('ALTER TABLE ', table_name_IN);
        SET @ddl = CONCAT(@ddl, ' ', 'ADD COLUMN') ;
        SET @ddl = CONCAT(@ddl, ' ', field_name_IN);
        SET @ddl = CONCAT(@ddl, ' ', field_definition_IN);

        PREPARE stmt FROM @ddl;
        EXECUTE stmt;
        DEALLOCATE PREPARE stmt;

    END IF;

END;
$$

• this is not original, but it IS copy-and-paste
• source: javajon.blogspot.com/2012/10/

Change the stdout from the rsync process to be unbuffered.

p = subprocess.Popen(cmd,
                     shell=True,
                     bufsize=0,  # 0=unbuffered, 1=line-buffered, else buffer-size
                     stdin=subprocess.PIPE,
                     stderr=subprocess.PIPE,
                     stdout=subprocess.PIPE)

As you can see I only have java 1.7 installed (on a Ubuntu 14.04 machine).

update-java-alternatives -l
java-1.7.0-openjdk-amd64 1071 /usr/lib/jvm/java-1.7.0-openjdk-amd64

To install Java 8, I did,

sudo add-apt-repository ppa:openjdk-r/ppa
sudo apt-get update
sudo apt-get install openjdk-8-jdk

Afterwards, now I have java 7 and 8,

update-java-alternatives -l
java-1.7.0-openjdk-amd64 1071 /usr/lib/jvm/java-1.7.0-openjdk-amd64
java-1.8.0-openjdk-amd64 1069 /usr/lib/jvm/java-1.8.0-openjdk-amd64

BONUS ADDED (how to switch between different versions)

• run the follwing command from the terminal:

sudo update-alternatives --config java

There are 2 choices for the alternative java (providing /usr/bin/java).

  Selection    Path                                            Priority   Status
------------------------------------------------------------
  0            /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java   1071      auto mode
  1            /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java   1071      manual mode
* 2            /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java   1069      manual mode

Press enter to keep the current choice[*], or type selection number:

As you can see I'm running open jdk 8. To switch to to jdk 7, press 1 and hit the Enter key. Do the same for javac as well with, sudo update-alternatives --config javac.

Check versions to confirm the change: java -version and javac -version.

If you have successfully deleted from workspace tab but still it is showing in drop down menu. Then also you can successfully remove that by following these steps:

1. Go to C:/Users/user_name/.p4qt

user_name will be your username of your computer

2. Inside 001Clients folder WorkspaceSettings.xml file will be there.

There will be two tag

1. varName = "RecentlyUsedWorkspaces" remove the deleted workspace tag

2. A propertyList tag will be there with varName=deleted_workspace_name delete that tag.

from drop down menu workspace name will be deleted

According to this, DatabaseGeneratedOption.Identity is not detected by a specific migration if it's added after the table has been created, which is the case I run into. So I dropped the database and that specific migration and added a new migration, finally update the database, then everything works as expected. I am using EF 6.1, SQL2014 and VS2013.

You can use SimpleDateFormat to do it. You just have to know 2 things.

1. All dates are internally represented in UTC
2. .getTime() returns the number of milliseconds since 1970-01-01 00:00:00 UTC.

package se.wederbrand.milliseconds;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimeZone;

public class Main {        
    public static void main(String[] args) throws Exception {
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
        sdf.setTimeZone(TimeZone.getTimeZone("UTC"));

        String inputString = "00:01:30.500";

        Date date = sdf.parse("1970-01-01 " + inputString);
        System.out.println("in milliseconds: " + date.getTime());        
    }
}

You simply need to make cab a string:

cab = '6176'

As the error message states, you cannot do <int> in <string>:

>>> 1 in '123'
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'in <string>' requires string as left operand, not int
>>> 

because integers and strings are two totally different things and Python does not embrace implicit type conversion ("Explicit is better than implicit.").

In fact, Python only allows you to use the in operator with a right operand of type string if the left operand is also of type string:

>>> '1' in '123'  # Works!
True
>>>
>>> [] in '123'
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'in <string>' requires string as left operand, not list
>>>
>>> 1.0 in '123'
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'in <string>' requires string as left operand, not float
>>>
>>> {} in '123'
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'in <string>' requires string as left operand, not dict
>>>

I use WinSplit Revolution for the keyboard arrangement capability and I use bblean as a replacement for Explorer. It has multiple workspace capabilities built right in and it allows you to customize it exactly how you want it to look.

A better option is to add the constraints directly during CREATE TABLE query (assuming you have the information about the tables)

CREATE TABLE products(
    productId INT AUTO_INCREMENT PRIMARY KEY,
    productName varchar(100) not null,
    categoryId INT NOT NULL,
    CONSTRAINT fk_category
    FOREIGN KEY (categoryId) 
    REFERENCES categories(categoryId)
        ON UPDATE CASCADE
        ON DELETE CASCADE
) ENGINE=INNODB;

Write an html page with the following code. You will see that in the DOM selenium applies a webdriver attribute in the outerHTML

<html>_x000D_
<head>_x000D_
  <script type="text/javascript">_x000D_
  <!--_x000D_
    function showWindow(){_x000D_
      javascript:(alert(document.documentElement.outerHTML));_x000D_
    }_x000D_
  //-->_x000D_
  </script>_x000D_
</head>_x000D_
<body>_x000D_
  <form>_x000D_
    <input type="button" value="Show outerHTML" onclick="showWindow()">_x000D_
  </form>_x000D_
</body>_x000D_
</html>

A Data Warehousing (DW) is process for collecting and managing data from varied sources to provide meaningful business insights. A Data warehouse is typically used to connect and analyze business data from heterogeneous sources. The data warehouse is the core of the BI system which is built for data analysis and reporting.

You'll probably have to either give it a constant class and call getElementsByClassName, or maybe just use getElementsByTagName, and loop through your results, checking the name.

I'd suggest looking at your underlying problem and figure out a way where you can know the ID in advance.

Maybe if you posted a little more about why you're getting this, we could find a better alternative.

1. open service control manager database using openscmanager
2. get dependent service using EnumDependService()
3. Stop all dependent services using ChangeConfig() sending STOP signal to this function if they are started
4. stop actual service
5. Get all Services dependencies of a service
6. Start all services dependencies using StartService() if they are stopped
7. Start actual service

Thus your service is restarted taking care all dependencies.

I know this has already been answered, but for anybody looking for a simple, no-frills implementation of a ViewPager indicator, I've implemented one that I've open sourced. For anyone finding Jake Wharton's version a bit complex for their needs, have a look at https://github.com/jarrodrobins/SimpleViewPagerIndicator.

What I did was to create a canvas element that I then position in front of the image map. Then, whenever an area is moused-over, I call a func that gets the coord string for that shape and the shape-type. If it's a poly I use the coords to draw an outline on the canvas. If it's a rect I draw a rect outline. You could easily add code to deal with circles.

You could also set the opacity of the canvas to less than 100% before filling the poly/rect/circle. You could also change the reliance on a global for the canvas's context - this would mean you could deal with more than 1 image-map on the same page.

<!DOCTYPE html>
<html>
<head>
<script>

// stores the device context of the canvas we use to draw the outlines
// initialized in myInit, used in myHover and myLeave
var hdc;

// shorthand func
function byId(e){return document.getElementById(e);}

// takes a string that contains coords eg - "227,307,261,309, 339,354, 328,371, 240,331"
// draws a line from each co-ord pair to the next - assumes starting point needs to be repeated as ending point.
function drawPoly(coOrdStr)
{
    var mCoords = coOrdStr.split(',');
    var i, n;
    n = mCoords.length;

    hdc.beginPath();
    hdc.moveTo(mCoords[0], mCoords[1]);
    for (i=2; i<n; i+=2)
    {
        hdc.lineTo(mCoords[i], mCoords[i+1]);
    }
    hdc.lineTo(mCoords[0], mCoords[1]);
    hdc.stroke();
}

function drawRect(coOrdStr)
{
    var mCoords = coOrdStr.split(',');
    var top, left, bot, right;
    left = mCoords[0];
    top = mCoords[1];
    right = mCoords[2];
    bot = mCoords[3];
    hdc.strokeRect(left,top,right-left,bot-top); 
}

function myHover(element)
{
    var hoveredElement = element;
    var coordStr = element.getAttribute('coords');
    var areaType = element.getAttribute('shape');

    switch (areaType)
    {
        case 'polygon':
        case 'poly':
            drawPoly(coordStr);
            break;

        case 'rect':
            drawRect(coordStr);
    }
}

function myLeave()
{
    var canvas = byId('myCanvas');
    hdc.clearRect(0, 0, canvas.width, canvas.height);
}

function myInit()
{
    // get the target image
    var img = byId('img-imgmap201293016112');

    var x,y, w,h;

    // get it's position and width+height
    x = img.offsetLeft;
    y = img.offsetTop;
    w = img.clientWidth;
    h = img.clientHeight;

    // move the canvas, so it's contained by the same parent as the image
    var imgParent = img.parentNode;
    var can = byId('myCanvas');
    imgParent.appendChild(can);

    // place the canvas in front of the image
    can.style.zIndex = 1;

    // position it over the image
    can.style.left = x+'px';
    can.style.top = y+'px';

    // make same size as the image
    can.setAttribute('width', w+'px');
    can.setAttribute('height', h+'px');

    // get it's context
    hdc = can.getContext('2d');

    // set the 'default' values for the colour/width of fill/stroke operations
    hdc.fillStyle = 'red';
    hdc.strokeStyle = 'red';
    hdc.lineWidth = 2;
}
</script>

<style>
body
{
    background-color: gray;
}
canvas
{
    pointer-events: none;       /* make the canvas transparent to the mouse - needed since canvas is position infront of image */
    position: absolute;
}
</style>

<title></title>
</head>
<body onload='myInit()'>
    <canvas id='myCanvas'></canvas>     <!-- gets re-positioned in myInit(); -->
<center>
<img src='http://dailyaeen.com.pk/epaper/wp-content/uploads/2012/09/27+Sep+2012-1.jpg?1349003469874' usemap='#imgmap_css_container_imgmap201293016112' class='imgmap_css_container' title='imgmap201293016112' alt='imgmap201293016112' id='img-imgmap201293016112' />
<map id='imgmap201293016112' name='imgmap_css_container_imgmap201293016112'>
    <area shape="poly" onmouseover='myHover(this);' onmouseout='myLeave();' coords="2,0,604,-3,611,-3,611,166,346,165,345,130,-2,130,-2,124,1,128,1,126" href="" alt="imgmap201293016112-0" title="imgmap201293016112-0" class="imgmap201293016112-area" id="imgmap201293016112-area-0" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="1,131,341,213" href="" alt="imgmap201293016112-1" title="imgmap201293016112-1" class="imgmap201293016112-area" id="imgmap201293016112-area-1" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="346,166,614,241" href="" alt="imgmap201293016112-2" title="imgmap201293016112-2" class="imgmap201293016112-area" id="imgmap201293016112-area-2" />
    <area shape="poly" onmouseover='myHover(this);' onmouseout='myLeave();' coords="917,242,344,239,345,496,574,495,575,435,917,433" href="" alt="imgmap201293016112-3" title="imgmap201293016112-3" class="imgmap201293016112-area" id="imgmap201293016112-area-3" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="1,416,341,494" href="" alt="imgmap201293016112-4" title="imgmap201293016112-4" class="imgmap201293016112-area" id="imgmap201293016112-area-4" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="1,215,341,410" href="" alt="imgmap201293016112-5" title="imgmap201293016112-5" class="imgmap201293016112-area" id="imgmap201293016112-area-5" />
    <area shape="poly" onmouseover='myHover(this);' onmouseout='myLeave();' coords="916,533,916,436,578,436,576,495,806,496,807,535" href="" alt="imgmap201293016112-6" title="imgmap201293016112-6" class="imgmap201293016112-area" id="imgmap201293016112-area-6" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="805,536,918,614" href="" alt="imgmap201293016112-7" title="imgmap201293016112-7" class="imgmap201293016112-area" id="imgmap201293016112-area-7" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="461,494,803,616" href="" alt="imgmap201293016112-8" title="imgmap201293016112-8" class="imgmap201293016112-area" id="imgmap201293016112-area-8" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="0,497,223,616" href="" alt="imgmap201293016112-9" title="imgmap201293016112-9" class="imgmap201293016112-area" id="imgmap201293016112-area-9" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="230,494,456,614" href="" alt="imgmap201293016112-10" title="imgmap201293016112-10" class="imgmap201293016112-area" id="imgmap201293016112-area-10" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="345,935,572,1082" href="" alt="imgmap201293016112-11" title="imgmap201293016112-11" class="imgmap201293016112-area" id="imgmap201293016112-area-11" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="1,617,457,760" href="" alt="imgmap201293016112-12" title="imgmap201293016112-12" class="imgmap201293016112-area" id="imgmap201293016112-area-12" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="345,760,577,847" href="" alt="imgmap201293016112-13" title="imgmap201293016112-13" class="imgmap201293016112-area" id="imgmap201293016112-area-13" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="0,759,344,906" href="" alt="imgmap201293016112-14" title="imgmap201293016112-14" class="imgmap201293016112-area" id="imgmap201293016112-area-14" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="346,850,571,935" href="" alt="imgmap201293016112-15" title="imgmap201293016112-15" class="imgmap201293016112-area" id="imgmap201293016112-area-15" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="578,761,915,865" href="" alt="imgmap201293016112-16" title="imgmap201293016112-16" class="imgmap201293016112-area" id="imgmap201293016112-area-16" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="0,1017,226,1085" href="" alt="imgmap201293016112-17" title="imgmap201293016112-17" class="imgmap201293016112-area" id="imgmap201293016112-area-17" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="0,908,342,1017" href="" alt="imgmap201293016112-18" title="imgmap201293016112-18" class="imgmap201293016112-area" id="imgmap201293016112-area-18" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="229,1010,342,1084" href="" alt="imgmap201293016112-19" title="imgmap201293016112-19" class="imgmap201293016112-area" id="imgmap201293016112-area-19" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="0,1086,340,1206" href="" alt="imgmap201293016112-20" title="imgmap201293016112-20" class="imgmap201293016112-area" id="imgmap201293016112-area-20" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="0,1209,224,1290" href="" alt="imgmap201293016112-21" title="imgmap201293016112-21" class="imgmap201293016112-area" id="imgmap201293016112-area-21" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="0,1290,225,1432" href="" alt="imgmap201293016112-22" title="imgmap201293016112-22" class="imgmap201293016112-area" id="imgmap201293016112-area-22" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="0,1432,340,1517" href="" alt="imgmap201293016112-23" title="imgmap201293016112-23" class="imgmap201293016112-area" id="imgmap201293016112-area-23" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="346,1432,686,1517" href="" alt="imgmap201293016112-24" title="imgmap201293016112-24" class="imgmap201293016112-area" id="imgmap201293016112-area-24" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="461,1266,686,1429" href="" alt="imgmap201293016112-25" title="imgmap201293016112-25" class="imgmap201293016112-area" id="imgmap201293016112-area-25" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="230,1365,455,1430" href="" alt="imgmap201293016112-26" title="imgmap201293016112-26" class="imgmap201293016112-area" id="imgmap201293016112-area-26" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="231,1291,457,1360" href="" alt="imgmap201293016112-27" title="imgmap201293016112-27" class="imgmap201293016112-area" id="imgmap201293016112-area-27" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="230,1210,342,1289" href="" alt="imgmap201293016112-28" title="imgmap201293016112-28" class="imgmap201293016112-area" id="imgmap201293016112-area-28" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="692,928,916,1016" href="" alt="imgmap201293016112-29" title="imgmap201293016112-29" class="imgmap201293016112-area" id="imgmap201293016112-area-29" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="460,616,916,759" href="" alt="imgmap201293016112-30" title="imgmap201293016112-30" class="imgmap201293016112-area" id="imgmap201293016112-area-30" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="693,1316,917,1518" href="" alt="imgmap201293016112-31" title="imgmap201293016112-31" class="imgmap201293016112-area" id="imgmap201293016112-area-31" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="344,1150,572,1219" href="" alt="imgmap201293016112-32" title="imgmap201293016112-32" class="imgmap201293016112-area" id="imgmap201293016112-area-32" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="693,1015,916,1171" href="" alt="imgmap201293016112-33" title="imgmap201293016112-33" class="imgmap201293016112-area" id="imgmap201293016112-area-33" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="577,955,686,1032" href="" alt="imgmap201293016112-34" title="imgmap201293016112-34" class="imgmap201293016112-area" id="imgmap201293016112-area-34" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="577,1036,687,1101" href="" alt="imgmap201293016112-35" title="imgmap201293016112-35" class="imgmap201293016112-area" id="imgmap201293016112-area-35" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="576,1104,689,1172" href="" alt="imgmap201293016112-36" title="imgmap201293016112-36" class="imgmap201293016112-area" id="imgmap201293016112-area-36" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="691,1232,918,1313" href="" alt="imgmap201293016112-37" title="imgmap201293016112-37" class="imgmap201293016112-area" id="imgmap201293016112-area-37" />
    <area shape="rect" onmouseover='myHover(this);' onmouseout='myLeave();' coords="341,1085,573,1151" href="" alt="imgmap201293016112-38" title="imgmap201293016112-38" class="imgmap201293016112-area" id="imgmap201293016112-area-38" />
    <area shape="poly" onmouseover='myHover(this);' onmouseout='myLeave();' coords="917,868,917,925,688,927,688,955,576,955,574,867,572,864" href="" alt="imgmap201293016112-39" title="imgmap201293016112-39" class="imgmap201293016112-area" id="imgmap201293016112-area-39" />
    <area shape="poly" onmouseover='myHover(this);' onmouseout='myLeave();' coords="919,1173,917,1231,688,1231,688,1266,574,1267,576,1175,576,1175" href="" alt="imgmap201293016112-40" title="imgmap201293016112-40" class="imgmap201293016112-area" id="imgmap201293016112-area-40" />
    <area shape="poly" onmouseover='myHover(this);' onmouseout='myLeave();' coords="572,1222,572,1265,459,1265,458,1289,339,1290,344,1225" href="" alt="imgmap201293016112-41" title="imgmap201293016112-41" class="imgmap201293016112-area" id="imgmap201293016112-area-41" />
</map>
</center>

</body>
</html>

I was able to call stored procedure in a view (SQL Server 2005).

CREATE FUNCTION [dbo].[dimMeasure] 
   RETURNS  TABLE  AS

    (
     SELECT * FROM OPENROWSET('SQLNCLI', 'Server=localhost; Trusted_Connection=yes;', 'exec ceaw.dbo.sp_dimMeasure2')
    )
RETURN
GO

Inside stored procedure we need to set:

set nocount on
SET FMTONLY OFF

CREATE VIEW [dbo].[dimMeasure]
AS

SELECT * FROM OPENROWSET('SQLNCLI', 'Server=localhost;Trusted_Connection=yes;', 'exec ceaw.dbo.sp_dimMeasure2')

GO

If you're pulling this value directly from a SQL Database and the value is null in there, it will actually be the DBNull object rather than null. Either place a check prior to your conversion & use a default value in the event of DBNull, or replace your null check afterwards with a check on rdrSelect[23] for DBNull.

new to android.. tried

getWindow().getDecorView().clearFocus();

it works for me..

just to add .. your layout should have:

 android:focusable="true"
 android:focusableInTouchMode="true"

It is better to use urlencode here. Not much difference for single parameter but IMHO makes the code clearer. (It looks confusing to see a function quote_plus! especially those coming from other languates)

In [21]: query='lskdfj/sdfkjdf/ksdfj skfj'

In [22]: val=34

In [23]: from urllib.parse import urlencode

In [24]: encoded = urlencode(dict(p=query,val=val))

In [25]: print(f"http://example.com?{encoded}")
http://example.com?p=lskdfj%2Fsdfkjdf%2Fksdfj+skfj&val=34

Docs

urlencode: https://docs.python.org/3/library/urllib.parse.html#urllib.parse.urlencode

quote_plus: https://docs.python.org/3/library/urllib.parse.html#urllib.parse.quote_plus

I figured to set HTTP response header and stream to display download-popup in browser via standard servlet. note: I'm using Excella, excel output API.

package local.test.servlet;

import java.io.IOException;
import java.net.URL;
import java.net.URLDecoder;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import local.test.jaxrs.ExcellaTestResource;
import org.apache.poi.ss.usermodel.Workbook;
import org.bbreak.excella.core.BookData;
import org.bbreak.excella.core.exception.ExportException;
import org.bbreak.excella.reports.exporter.ExcelExporter;
import org.bbreak.excella.reports.exporter.ReportBookExporter;
import org.bbreak.excella.reports.model.ConvertConfiguration;
import org.bbreak.excella.reports.model.ReportBook;
import org.bbreak.excella.reports.model.ReportSheet;
import org.bbreak.excella.reports.processor.ReportProcessor;

@WebServlet(name="ExcelServlet", urlPatterns={"/ExcelServlet"})
public class ExcelServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {


        try {

            URL templateFileUrl = ExcellaTestResource.class.getResource("myTemplate.xls");
            //   /C:/Users/m-hugohugo/Documents/NetBeansProjects/KogaAlpha/build/web/WEB-INF/classes/local/test/jaxrs/myTemplate.xls
            System.out.println(templateFileUrl.getPath());
            String templateFilePath = URLDecoder.decode(templateFileUrl.getPath(), "UTF-8");
            String outputFileDir = "MasatoExcelHorizontalOutput";

            ReportProcessor reportProcessor = new ReportProcessor();
            ReportBook outputBook = new ReportBook(templateFilePath, outputFileDir, ExcelExporter.FORMAT_TYPE);

            ReportSheet outputSheet = new ReportSheet("MySheet");
            outputBook.addReportSheet(outputSheet);

            reportProcessor.addReportBookExporter(new OutputStreamExporter(response));
            System.out.println("wtf???");
            reportProcessor.process(outputBook);


            System.out.println("done!!");
        }
        catch(Exception e) {
            System.out.println(e);
        }

    } //end doGet()

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    }

}//end class



class OutputStreamExporter extends ReportBookExporter {

    private HttpServletResponse response;

    public OutputStreamExporter(HttpServletResponse response) {
        this.response = response;
    }

    @Override
    public String getExtention() {
        return null;
    }

    @Override
    public String getFormatType() {
        return ExcelExporter.FORMAT_TYPE;
    }

    @Override
    public void output(Workbook book, BookData bookdata, ConvertConfiguration configuration) throws ExportException {

        System.out.println(book.getFirstVisibleTab());
        System.out.println(book.getSheetName(0));

        //TODO write to stream
        try {
            response.setContentType("application/vnd.ms-excel");
            response.setHeader("Content-Disposition", "attachment; filename=masatoExample.xls");
            book.write(response.getOutputStream());
            response.getOutputStream().close();
            System.out.println("booya!!");
        }
        catch(Exception e) {
            System.out.println(e);
        }
    }
}//end class

for center and auto zoom on display markers

// map: an instance of google.maps.Map object

// latlng_points_array: an array of google.maps.LatLng objects

var latlngbounds = new google.maps.LatLngBounds( );

    for ( var i = 0; i < latlng_points_array.length; i++ ) {
        latlngbounds.extend( latlng_points_array[i] );
    }

map.fitBounds( latlngbounds );

You can do it like this:

CREATE TABLE mytable (
field1 text,
field2 text,
field3 integer,
PRIMARY KEY (field1, field2)
);

Another approach, if you're desperate and don't have access to (a) the code or (b) the command line, then you can use environment variables:

http://docs.oracle.com/javase/7/docs/webnotes/tsg/TSG-Desktop/html/plugin.html.

Specifically for java web start set the environment variable:

JAVAWS_VM_ARGS

and for applets:

_JPI_VM_OPTIONS

e.g.

_JPI_VM_OPTIONS=-Djava.net.preferIPv4Stack=true

Additionally, under Windows global options (for general Java applications) can be set in the Java control plan page under the "Java" tab.

Try this, I think it will work for you:

<input type="file" webkitdirectory directory multiple/>

You can find the demo of this at https://plus.google.com/+AddyOsmani/posts/Dk5UhZ6zfF3 , and if you need further information you can find it here.

I always avoid multiple return statements. Even in small functions. Small functions can become larger, and tracking the multiple return paths makes it harder (to my small mind) to keep track of what is going on. A single return also makes debugging easier. I've seen people post that the only alternative to multiple return statements is a messy arrow of nested IF statements 10 levels deep. While I certain agree that such coding does occur, it isn't the only option. I wouldn't make the choice between a multiple return statements and a nest of IFs, I'd refactor it so you'd eliminate both. And that is how I code. The following code eliminates both issues and, in my mind, is very easy to read:

public string GetResult()
{
    string rv = null;
    bool okay = false;

    okay = PerformTest(1);

    if (okay)
    {
        okay = PerformTest(2);
    }

    if (okay)
    {
        okay = PerformTest(3);
    }

    if (okay)
    {
        okay = PerformTest(4);
    };

    if (okay)
    {
        okay = PerformTest(5);
    }

    if (okay)
    {
        rv = "All Tests Passed";
    }

    return rv;
}

That is not how the PUBLIC_URL variable is used. According to the documentation, you can use the PUBLIC_URL in your HTML:

<link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">

Or in your JavaScript:

render() {
  // Note: this is an escape hatch and should be used sparingly!
  // Normally we recommend using `import` for getting asset URLs
  // as described in “Adding Images and Fonts” above this section.
  return <img src={process.env.PUBLIC_URL + '/img/logo.png'} />;
}

The PUBLIC_URL is not something you set to a value of your choosing, it is a way to store files in your deployment outside of Webpack's build system.

To view this, run your CRA app and add this to the src/index.js file:

console.log('public url: ', process.env.PUBLIC_URL)

You'll see the URL already exists.

Read more in the CRA docs.

string filePath = HttpContext.Current.Server.MapPath("~/folderName/filename.extension");

OR

string filePath = HttpContext.Server.MapPath("~/folderName/filename.extension");

If you are using Firefox, alert(object.toSource()) should suffice for simple debugging purposes.

You have a JSON object of the exception thrown, in the xhr object. Just use

alert(xhr.responseJSON.Message);

The JSON object expose two other properties: 'ExceptionType' and 'StackTrace'

Obligatory - none of the previous answers worked for me. I inherited a strange combination of IP address-based virtual hosts and * vhosts (not assigned/catch all IP addresses) based virtual hosts in this Apache configuration messed up by ISPConfig.

I wanted Apache to serve not configured hosts with the same page.

I had: not configured hosts went to the first vhost after 000-default.conf. No matter I had *:80 catch all defined as the first vhost, instead of default Apache would load first defined site:

<VirtualHost *:80>
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/html
</VirtualHost>

Although it's not completely valid configuration, what finally worked was adding an IP address-based virtualhost without ServerName/ServerAlias defined:

<VirtualHost 192.168.10.10:80>
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/html
</VirtualHost>

<VirtualHost 192.168.10.10:443>
  ServerAdmin webmaster@localhost
  DocumentRoot /var/www/html
  SSLEngine On
  ...
</VirtualHost>

$ apachectl -S outputs IP address-based vhosts first, and * based vhosts later, and finally my default site is loaded before real site:

AH00548: NameVirtualHost has no effect and will be removed in the next release /etc/apache2/sites-enabled/000-default.conf:50
192.168.10.10:80        is a NameVirtualHost
         default server server.tld (/etc/apache2/sites-enabled/000-default.conf:34)
         port 80 namevhost server.tld (/etc/apache2/sites-enabled/000-default.conf:34)
         port 80 namevhost some-site.tld (/etc/apache2/sites-enabled/100-some-site.tld.vhost:7)

...

46.23.86.103:443       is a NameVirtualHost
         default server server.tld (/etc/apache2/sites-enabled/000-default.conf:38)
         port 443 namevhost server.tld (/etc/apache2/sites-enabled/000-default.conf:38)
         port 443 namevhost some-site.tld (/etc/apache2/sites-enabled/100-some-site.tld.vhost:182)

...

*:80                   is a NameVirtualHost
         default server server.tld (/etc/apache2/sites-enabled/000-default.conf:1)
         port 80 namevhost server.tld (/etc/apache2/sites-enabled/000-default.conf:1)

Word of notice - in a configuration like this, * vhosts won't work, so you need to apply IP addresses to all vhosts.

The key checks for FAST REFRESH includes the following:

1) An Oracle materialized view log must be present for each base table.
2) The RowIDs of all the base tables must appear in the SELECT list of the MVIEW query definition.
3) If there are outer joins, unique constraints must be placed on the join columns of the inner table.

No 3 is easy to miss and worth highlighting here

CREATE ROLE blog WITH
  LOGIN
  SUPERUSER
  INHERIT
  CREATEDB
  CREATEROLE
  REPLICATION;

COMMENT ON ROLE blog IS 'Test';

@Lauren?iu Dascalu's answer explains how / why you get a ClassCastException.

Your exception message looks rather suspicious to me, but it might help you to know that "[Lcom.rsa.authagent.authapi.realmstat.AUTHw" means that the actual type of the object that you were trying to cast was com.rsa.authagent.authapi.realmstat.AUTHw[]; i.e. it was an array object.

Normally, the next steps to solving a problem like this are:

• examining the stacktrace to figure out which line of which class threw the exception,
• examining the corresponding source code, to see what the expected type, and
• tracing back to see where the object with the "wrong" type came from.

here is a simple code for printing all the prime numbers until given number n,

#include<iostream.h>
#include<conio.h>

void main()
{
clrscr();
int n,i,j,k;
cout<<"Enter n\n";
cin>>n;

for(i=1;i<=n;i++)
{   k=0;
  for(j=1;j<=i;j++)
  {
    if((i%j)==0)
    k++;
   }
  if(k==2)
  cout<<i<<endl;
}
getch();
}

String p1 = "example";
String p2 = "example";
String p3 = "example".intern();
String p4 = p2.intern();
String p5 = new String(p3);
String p6 = new String("example");
String p7 = p6.intern();

if (p1 == p2)
    System.out.println("p1 and p2 are the same");
if (p1 == p3)
    System.out.println("p1 and p3 are the same");
if (p1 == p4)
    System.out.println("p1 and p4 are the same");
if (p1 == p5)
    System.out.println("p1 and p5 are the same");
if (p1 == p6)
    System.out.println("p1 and p6 are the same");
if (p1 == p6.intern())
    System.out.println("p1 and p6 are the same when intern is used");
if (p1 == p7)
    System.out.println("p1 and p7 are the same");

When two strings are created independently, intern() allows you to compare them and also it helps you in creating a reference in the string pool if the reference didn't exist before.

When you use String s = new String(hi), java creates a new instance of the string, but when you use String s = "hi", java checks if there is an instance of word "hi" in the code or not and if it exists, it just returns the reference.

Since comparing strings is based on reference, intern() helps in you creating a reference and allows you to compare the contents of the strings.

When you use intern() in the code, it clears of the space used by the string referring to the same object and just returns the reference of the already existing same object in memory.

But in case of p5 when you are using:

String p5 = new String(p3);

Only contents of p3 are copied and p5 is created newly. So it is not interned.

So the output will be:

p1 and p2 are the same
p1 and p3 are the same
p1 and p4 are the same
p1 and p6 are the same when intern is used
p1 and p7 are the same

1. you missed the comma between two values or column name
2. you put extra values or an extra column name

If you ever have a choice between a reflective solution and a non-reflective solution, never pick the reflective one (involving Class objects). It's not that it's "Wrong" or anything, but anything involving reflection is generally less obvious and less clear.

I suspect ^ doesn't work the way you think it does outside of a character class.

What you're telling it to do is replace everything that isn't an alphanumeric with an empty string, OR any leading space. I think what you mean to say is that spaces are ok to not replace - try moving the \s into the [] class.

(PartlyStolen from ServerFault)

I think that both are functionally the same, but they simply have different authors, and the one is simply named more appropriately than the other.

Here is a quick backgrounder in naming conventions (for those unfamiliar), which explains the frustration by the question asker: For many *nix applications, the piece that does the backend work is called a "daemon" (think "service" in Windows-land), while the interface or client application is what you use to control or access the daemon. The daemon is most often named the same as the client, with the letter "d" appended to it. For example "imap" would be a client that connects to the "imapd" daemon.

This naming convention is clearly being adhered to by memcache when you read the introduction to the memcache module (notice the distinction between memcache and memcached in this excerpt):

Memcache module provides handy procedural and object oriented interface to memcached, highly effective caching daemon, which was especially designed to decrease database load in dynamic web applications.

The Memcache module also provides a session handler (memcache).

More information about memcached can be found at » http://www.danga.com/memcached/.

The frustration here is caused by the author of the PHP extension which was badly named memcached, since it shares the same name as the actual daemon called memcached. Notice also that in the introduction to memcached (the php module), it makes mention of libmemcached, which is the shared library (or API) that is used by the module to access the memcached daemon:

memcached is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load.

This extension uses libmemcached library to provide API for communicating with memcached servers. It also provides a session handler (memcached).

Information about libmemcached can be found at » http://tangent.org/552/libmemcached.html.

Query to show a 3-variable boolean expression truth table :

;WITH cteData AS
(SELECT 0 AS A, 0 AS B, 0 AS C
UNION ALL SELECT 0,0,1
UNION ALL SELECT 0,1,0
UNION ALL SELECT 0,1,1
UNION ALL SELECT 1,0,0
UNION ALL SELECT 1,0,1
UNION ALL SELECT 1,1,0
UNION ALL SELECT 1,1,1
)
SELECT cteData.*,
    CASE WHEN

(A=1) OR (B=1) AND (C=1)

    THEN 'True' ELSE 'False' END AS Result
FROM cteData

Results for (A=1) OR (B=1) AND (C=1) :

A   B   C   Result
0   0   0   False
0   0   1   False
0   1   0   False
0   1   1   True
1   0   0   True
1   0   1   True
1   1   0   True
1   1   1   True

Results for (A=1) OR ( (B=1) AND (C=1) ) are the same.

Results for ( (A=1) OR (B=1) ) AND (C=1) :

A   B   C   Result
0   0   0   False
0   0   1   False
0   1   0   False
0   1   1   True
1   0   0   False
1   0   1   True
1   1   0   False
1   1   1   True

as an additional note that may help someone some day.

You can not echo anything to the page before:

Hello
<link rel="shortcut icon" type="image/ico" href="/webico.ico"/>
<link rel="shortcut icon" type="image/ico" href="/webico.ico"/>

will not load ico

<link rel="shortcut icon" type="image/ico" href="/webico.ico"/>
<link rel="shortcut icon" type="image/ico" href="/webico.ico"/>
Hello

works fine

Create private/public key:

1. Open up terminal (git bash, PowerShell, cmd.exe etc.)
2. Type in ssh-keygen
3. Press enter for default file save (~/.ssh/id_rsa)
4. Press enter for default passphrase (no passphrase)
5. Press enter again
6. Look at the output and make sure that the RSA is 3072 or above

You have now created a private/public key pair.

For GIT the key must have a strength of 2048, must be located in the users .ssh directory and be called id_rsa and id_rsa.pub. When pasting the keys anywhere make sure to use a program that does not add new lines like VIM.

Simple steps to get this done:

1. Start from keychain (which contains your dev key already) on your computer and create a request for certificate. Upload the request to dev site and create the certificate.
2. Create a profile using the certificate.
3. Download the profile and drop it on Xcode.

Now all the dots are connected and it should work. This works for both dev and distribution.

with BytesIO() as output:
    from PIL import Image
    with Image.open(filename) as img:
        img.convert('RGB').save(output, 'BMP')                
    data = output.getvalue()[14:]

I just use this for add a image to clipboard in windows.

This method remixes a few of the other methods from answer in for this question and incorporates the use of CTE (Common Table Expressions). I will introduce the query then explain why I did what I did.

I would like to change the last name for employee 300 to DAVIS if there is an employee 300. Otherwise, I will add a new employee.

Table Name: employees Columns: id, first_name, last_name

The query is:

INSERT OR REPLACE INTO employees (employee_id, first_name, last_name)
WITH registered_employees AS ( --CTE for checking if the row exists or not
    SELECT --this is needed to ensure that the null row comes second
        *
    FROM (
        SELECT --an existing row
            *
        FROM
            employees
        WHERE
            employee_id = '300'

        UNION

        SELECT --a dummy row if the original cannot be found
            NULL AS employee_id,
            NULL AS first_name,
            NULL AS last_name
    )
    ORDER BY
        employee_id IS NULL --we want nulls to be last
    LIMIT 1 --we only want one row from this statement
)
SELECT --this is where you provide defaults for what you would like to insert
    registered_employees.employee_id, --if this is null the SQLite default will be used
    COALESCE(registered_employees.first_name, 'SALLY'),
    'DAVIS'
FROM
    registered_employees
;

Basically, I used the CTE to reduce the number of times the select statement has to be used to determine default values. Since this is a CTE, we just select the columns we want from the table and the INSERT statement uses this.

Now you can decide what defaults you want to use by replacing the nulls, in the COALESCE function with what the values should be.

This might be overkill, but it works for me.

Array.prototype.contains = function (item, prop) {
var arr = this.valueOf();
if (prop == undefined || prop == null) {
    for (var i = 0; i < arr.length; i++) {
        if (arr[i] == item) {
            return true;
        }
    }
}
else {
    for (var i = 0; i < arr.length; i++) {
        if (arr[i][prop] == item) return true;
    }
}
return false;
}

Array.prototype.distinct = function (prop) {
   var arr = this.valueOf();
   var ret = [];
   for (var i = 0; i < arr.length; i++) {
       if (!ret.contains(arr[i][prop], prop)) {
           ret.push(arr[i]);
       }
   }
   arr = [];
   arr = ret;
   return arr;
}

The distinct function depends on the contains function defined above. It can be called as array.distinct(prop); where prop is the property you want to be distinct.

So you could just say $scope.places.distinct("category");

See javadoc

out = some stream ...
try
{
}
catch ( Exception cause )
{
      cause . printStrackTrace ( new PrintStream ( out ) ) ;
}

The accepted solution works great, but IMO lacks an explanation as to why it works. The example below is boiled down to the basics and separates the important CSS from the non-relevant styling CSS. As a bonus, I've also included a detailed explanation of how CSS positioning works.

TLDR; if you only want the code, scroll down to The Result.

The Problem

There are two separate, sibling, elements and the goal is to position the second element (with an id of infoi), so it appears within the previous element (the one with a class of navi). The HTML structure cannot be changed.

Proposed Solution

To achieve the desired result we're going to move, or position, the second element, which we'll call #infoi so it appears within the first element, which we'll call .navi. Specifically, we want #infoi to be positioned in the top-right corner of .navi.

CSS Position Required Knowledge

CSS has several properties for positioning elements. By default, all elements are position: static. This means the element will be positioned according to its order in the HTML structure, with few exceptions.

The other position values are relative, absolute, sticky, and fixed. By setting an element's position to one of these other values it's now possible to use a combination of the following four properties to position the element:

• top
• right
• bottom
• left

In other words, by setting position: absolute, we can add top: 100px to position the element 100 pixels from the top of the page. Conversely, if we set bottom: 100px the element would be positioned 100 pixels from the bottom of the page.

Here's where many CSS newcomers get lost - position: absolute has a frame of reference. In the example above, the frame of reference is the body element. position: absolute with top: 100px means the element is positioned 100 pixels from the top of the body element.

The position frame of reference, or position context, can be altered by setting the position of a parent element to any value other than position: static. That is, we can create a new position context by giving a parent element:

• position: relative;
• position: absolute;
• position: sticky;
• position: fixed;

For example, if a <div class="parent"> element is given position: relative, any child elements use the <div class="parent"> as their position context. If a child element were given position: absolute and top: 100px, the element would be positioned 100 pixels from the top of the <div class="parent"> element, because the <div class="parent"> is now the position context.

The other factor to be aware of is stack order - or how elements are stacked in the z-direction. The must-know here is the stack order of elements are, by default, defined by the reverse of their order in the HTML structure. Consider the following example:

<body>
  <div>Bottom</div>
  <div>Top</div>
</body>

In this example, if the two <div> elements were positioned in the same place on the page, the <div>Top</div> element would cover the <div>Bottom</div> element. Since <div>Top</div> comes after <div>Bottom</div> in the HTML structure it has a higher stacking order.

div {_x000D_
  position: absolute;_x000D_
  width: 50%;_x000D_
  height: 50%;_x000D_
}_x000D_
_x000D_
#bottom {_x000D_
  top: 0;_x000D_
  left: 0;_x000D_
  background-color: blue;_x000D_
}_x000D_
_x000D_
#top {_x000D_
  top: 25%;_x000D_
  left: 25%;_x000D_
  background-color: red;_x000D_
}

<div id="bottom">Bottom</div>_x000D_
<div id="top">Top</div>

The stacking order can be changed with CSS using the z-index or order properties.

We can ignore the stacking order in this issue as the natural HTML structure of the elements means the element we want to appear on top comes after the other element.

So, back to the problem at hand - we'll use position context to solve this issue.

The Solution

As stated above, our goal is to position the #infoi element so it appears within the .navi element. To do this, we'll wrap the .navi and #infoi elements in a new element <div class="wrapper"> so we can create a new position context.

<div class="wrapper">
  <div class="navi"></div>
  <div id="infoi"></div>
</div>

Then create a new position context by giving .wrapper a position: relative.

.wrapper {
  position: relative;
}

With this new position context, we can position #infoi within .wrapper. First, give #infoi a position: absolute, allowing us to position #infoi absolutely in .wrapper.

Then add top: 0 and right: 0 to position the #infoi element in the top-right corner. Remember, because the #infoi element is using .wrapper as its position context, it will be in the top-right of the .wrapper element.

#infoi {
  position: absolute;
  top: 0;
  right: 0;
}

Because .wrapper is merely a container for .navi, positioning #infoi in the top-right corner of .wrapper gives the effect of being positioned in the top-right corner of .navi.

And there we have it, #infoi now appears to be in the top-right corner of .navi.

The Result

The example below is boiled down to the basics, and contains some minimal styling.

/*_x000D_
*  position: relative gives a new position context_x000D_
*/_x000D_
.wrapper {_x000D_
  position: relative;_x000D_
}_x000D_
_x000D_
/*_x000D_
*  The .navi properties are for styling only_x000D_
*  These properties can be changed or removed_x000D_
*/_x000D_
.navi {_x000D_
  background-color: #eaeaea;_x000D_
  height: 40px;_x000D_
}_x000D_
_x000D_
_x000D_
/*_x000D_
*  Position the #infoi element in the top-right_x000D_
*  of the .wrapper element_x000D_
*/_x000D_
#infoi {_x000D_
  position: absolute;_x000D_
  top: 0;_x000D_
  right: 0;_x000D_
_x000D_
  /*_x000D_
  *  Styling only, the below can be changed or removed_x000D_
  *  depending on your use case_x000D_
  */_x000D_
  height: 20px;_x000D_
  padding: 10px 10px;_x000D_
}

<div class="wrapper">_x000D_
  <div class="navi"></div>_x000D_
  <div id="infoi">_x000D_
    <img src="http://via.placeholder.com/32x20/000000/ffffff?text=?" height="20" width="32"/>_x000D_
  </div>_x000D_
</div>

An Alternate (Grid) Solution

Here's an alternate solution using CSS Grid to position the .navi element with the #infoi element in the far right. I've used the verbose grid properties to make it as clear as possible.

:root {_x000D_
  --columns: 12;_x000D_
}_x000D_
_x000D_
/*_x000D_
*  Setup the wrapper as a Grid element, with 12 columns, 1 row_x000D_
*/_x000D_
.wrapper {_x000D_
  display: grid;_x000D_
  grid-template-columns: repeat(var(--columns), 1fr);_x000D_
  grid-template-rows: 40px;_x000D_
}_x000D_
_x000D_
/*_x000D_
*  Position the .navi element to span all columns_x000D_
*/_x000D_
.navi {_x000D_
  grid-column-start: 1;_x000D_
  grid-column-end: span var(--columns);_x000D_
  grid-row-start: 1;_x000D_
  grid-row-end: 2;_x000D_
  _x000D_
  /*_x000D_
  *  Styling only, the below can be changed or removed_x000D_
  *  depending on your use case_x000D_
  */_x000D_
  background-color: #eaeaea;_x000D_
}_x000D_
_x000D_
_x000D_
/*_x000D_
*  Position the #infoi element in the last column, and center it_x000D_
*/_x000D_
#infoi {_x000D_
  grid-column-start: var(--columns);_x000D_
  grid-column-end: span 1;_x000D_
  grid-row-start: 1;_x000D_
  place-self: center;_x000D_
}

<div class="wrapper">_x000D_
  <div class="navi"></div>_x000D_
  <div id="infoi">_x000D_
    <img src="http://via.placeholder.com/32x20/000000/ffffff?text=?" height="20" width="32"/>_x000D_
  </div>_x000D_
</div>

An Alternate (No Wrapper) Solution

In the case we can't edit any HTML, meaning we can't add a wrapper element, we can still achieve the desired effect.

Instead of using position: absolute on the #infoi element, we'll use position: relative. This allows us to reposition the #infoi element from its default position below the .navi element. With position: relative we can use a negative top value to move it up from its default position, and a left value of 100% minus a few pixels, using left: calc(100% - 52px), to position it near the right-side.

/*_x000D_
*  The .navi properties are for styling only_x000D_
*  These properties can be changed or removed_x000D_
*/_x000D_
.navi {_x000D_
  background-color: #eaeaea;_x000D_
  height: 40px;_x000D_
  width: 100%;_x000D_
}_x000D_
_x000D_
_x000D_
/*_x000D_
*  Position the #infoi element in the top-right_x000D_
*  of the .wrapper element_x000D_
*/_x000D_
#infoi {_x000D_
  position: relative;_x000D_
  display: inline-block;_x000D_
  top: -40px;_x000D_
  left: calc(100% - 52px);_x000D_
_x000D_
  /*_x000D_
  *  Styling only, the below can be changed or removed_x000D_
  *  depending on your use case_x000D_
  */_x000D_
  height: 20px;_x000D_
  padding: 10px 10px;_x000D_
}

<div class="navi"></div>_x000D_
<div id="infoi">_x000D_
  <img src="http://via.placeholder.com/32x20/000000/ffffff?text=?" height="20" width="32"/>_x000D_
</div>

It appears that this is a FAQ, and the resolution offered is:

Simple search (Ctrl+H) without regexp

You can turn on View/Show End of Line or view/Show All, and select the now visible newline characters. Then when you start the command some characters matching the newline character will be pasted into the search field. Matches will be replaced by the replace string, unlike in regex mode.

Note 1: If you select them with the mouse, start just before them and drag to the start of the next line. Dragging to the end of the line won't work.

Note 2: You can't copy and paste them into the field yourself.

Advanced search (Ctrl+R) without regexp

Ctrl+M will insert something that matches newlines. They will be replaced by the replace string.

Hashtables/Dictionaries are O(1) performance, meaning that performance is not a function of size. That's important to know.

EDIT: In practice, the average time complexity for Hashtable/Dictionary<> lookups is O(1).

You can check for yourself.

In this fiddle, I ran a test to demonstrate the blocking nature of await, as opposed to Promise.all which will start all of the promises and while one is waiting it will go on with the others.

Actually, the HTML 4.01 spec says that these attributes do not require values. I haven't personally encountered a situation where providing a value rendered these controls as unselected.

Here are the respective links to the spec document for selected and checked.

Edit: Firebug renders the checkbox as checked regardless of any values I put in quotes for the checked attribute (including just typing "checked" with no values whatsoever), and IE 8's Developer Tools forces checked="checked". I'm not sure if any similar tools exist for other browsers that might alter the rendered state of a checkbox, however.

Excel.Range last = sheet.Cells.SpecialCells(Excel.XlCellType.xlCellTypeLastCell, Type.Missing);
Excel.Range range = sheet.get_Range("A1", last);

"range" will now be the occupied cell range

I posted too soon however the ways to configure are given in below link

http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html

and way to get access keys are given in below link

http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-set-up.html#cli-signup

You can sort an array using usort function.

 $array = array(
  array('price'=>'1000.50','product'=>'product 1'),
  array('price'=>'8800.50','product'=>'product 2'),
  array('price'=>'200.0','product'=>'product 3')
);

function cmp($a, $b) {
  return $a['price'] > $b['price'];
}
usort($array, "cmp");
print_r($array);

Output :

Array
(
    [0] => Array
        (
            [price] => 134.50
            [product] => product 1
        )

    [1] => Array
        (
            [price] => 2033.0
            [product] => product 3
        )

    [2] => Array
        (
            [price] => 8340.50
            [product] => product 2
        )

)

Example

If you are making scripts that are interchangeable with other utilities, below flexibility may be useful.

Either:

command -x=myfilename.ext --another_switch 

Or:

command -x myfilename.ext --another_switch

Here is the code:

STD_IN=0

prefix=""
key=""
value=""
for keyValue in "$@"
do
  case "${prefix}${keyValue}" in
    -i=*|--input_filename=*)  key="-i";     value="${keyValue#*=}";; 
    -ss=*|--seek_from=*)      key="-ss";    value="${keyValue#*=}";;
    -t=*|--play_seconds=*)    key="-t";     value="${keyValue#*=}";;
    -|--stdin)                key="-";      value=1;;
    *)                                      value=$keyValue;;
  esac
  case $key in
    -i) MOVIE=$(resolveMovie "${value}");  prefix=""; key="";;
    -ss) SEEK_FROM="${value}";          prefix=""; key="";;
    -t)  PLAY_SECONDS="${value}";           prefix=""; key="";;
    -)   STD_IN=${value};                   prefix=""; key="";; 
    *)   prefix="${keyValue}=";;
  esac
done

Simply

function goodbye(e) {
        if(!e) e = window.event;
        //e.cancelBubble is supported by IE - this will kill the bubbling process.
        e.cancelBubble = true;
        e.returnValue = 'You sure you want to leave?'; //This is displayed on the dialog

        //e.stopPropagation works in Firefox.
        if (e.stopPropagation) {
            e.stopPropagation();
            e.preventDefault();
        }
    }
window.onbeforeunload=goodbye;

Regarding a NodeJS implementation, I have added a custom expiryTime field in the object I save in the HASH. Then after a specific period time, I clear the expired HASH entries by using the following code:

client.hgetall(HASH_NAME, function(err, reply) {
    if (reply) {
        Object.keys(reply).forEach(key => {
            if (reply[key] && JSON.parse(reply[key]).expiryTime < (new Date).getTime()) {
                client.hdel(HASH_NAME, key);
            }
        })
    }
});

If your post try to reach the following URL

mypage.php?id=1

you will have the POST data but also GET data.

 <base href="{{ app.request.getSchemeAndHttpHost() }}"/>

or from controller

$this->container->get('router')->getContext()->getSchemeAndHttpHost()

I do it this way when there are many points to use...

public enum Status { 

    VALID("valid"), OLD("old");

    private final String val;

    Status(String val) {
        this.val = val;
    }

    public String getStatus() {
        return val;
    }

    public static void setRequestAttributes(HttpServletRequest request) {
        Map<String,String> vals = new HashMap<String,String>();
        for (Status val : Status.values()) {
            vals.put(val.name(), val.value);
        }
        request.setAttribute("Status", vals);
    }

}

JSP

<%@ page import="...Status" %>
<% Status.setRequestAttributes(request) %>

<c:when test="${dp.status eq Status.VALID}">
...

FormsAuthentication.Decrypt takes the actual value of the cookie, not the name of it. You can get the cookie value like

HttpContext.Current.Request.Cookies[FormsAuthentication.FormsCookieName].Value;

and decrypt that.

In any case, you can override height with max-height.

try this in javascript

 document.getElementById("22IdMObileFull").text ="itsClicked"

if(Locale.getDefault().getDisplayName().equals("?????? (????)")){
    // your code here
}

I had to have new lines in a tooltip. I had to add this CSS on my :after :

.tooltip:after {
  width: 500px;
  white-space: pre;
  word-wrap: break-word;
}

The word-wrap seems necessary.

In addition, the \A didn't work in the middle of the text to display, to force a new line.

 
 

worked. I was then able to get such a tooltip :