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How do you overcome the svn 'out of date' error?
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I changed the svn:ignore property of a folder, and started getting the out of date error. But as you said, just updating it worked.
– Sushant
Oct 21 '09 at 6:49
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Is it possible to apply CSS to half of a character?
...lay: block;
direction: rtl; /* very important, will make the width to start from right */
position: absolute;
z-index: 2;
top: 0;
left: 50%;
width: 50%;
content: attr(data-content); /* dynamic content for the pseudo element */
overflow: hidden;
pointer-ev...
java: run a function after a specific number of seconds
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Something like this:
// When your program starts up
ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor();
// then, when you want to schedule a task
Runnable task = ....
executor.schedule(task, 5, TimeUnit.SECONDS);
// and finally, wh...
Nodejs Event Loop
...hreadpool ). You should check out Ryan Dahl's tutorial on libUv. That will start making more sense to you about how libUv works itself and then you will understand how node.js works on the top of libuv and v8.
To understand just the javascript event loop you should consider watching these videos
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Purpose of buildscript block in Gradle
...n. buildscript block, is run first (build system preparation phase) before starting the execution of build task such as source compile etc.
– Raja Nagendra Kumar
Apr 5 '17 at 12:13
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Listing all extras of an Intent
...<String> it = keys.iterator();
Log.e(LOG_TAG,"Dumping Intent start");
while (it.hasNext()) {
String key = it.next();
Log.e(LOG_TAG,"[" + key + "=" + bundle.get(key)+"]");
}
Log.e(LOG_TAG,"Dumping Intent end");
}
}
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Why would I use Scala/Lift over Java/Spring? [closed]
...tion: the LiftWeb Book, the API Docs, LiftWeb's Google group, and "Getting Started". There's also a nice suite of code examples, but I wouldn't call them "documentation" per se.
The API docs are incomplete. The LiftWeb Book has been published on trees, but it's also freely available online. It i...
How do you comment out code in PowerShell?
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Single line comments start with a hash symbol, everything to the right of the # will be ignored:
# Comment Here
In PowerShell 2.0 and above multi-line block comments can be used:
<#
Multi
Line
#>
You could use block comments t...
SELECT INTO Variable in MySQL DECLARE causes syntax error?
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yes, in a stored procedure variables don't have to start with @. But, it is easier to demonstrate that way.
– Garr Godfrey
Jul 26 '17 at 19:29
add a co...
PHP Fatal error: Call to undefined function json_decode()
...pending on the PHP version you're running)
Then of course make sure you restart Apache:
sudo service apache2 restart
Or if you are using PHP-FPM:
sudo service php7.2-fpm restart
(Or php7.1-fpm or php5-fpm)
Explanation
Debian has removed the previous JSON extension as of PHP 5.5rc2 due to a ...