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Android SDK on a 64-bit linux machine
...versions before they brought in Multiarch support. The correct approach is now to install the right i386 packages
– Jacob
Apr 1 '13 at 12:22
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How to do URL decoding in Java?
...ou have there is URL encoded. This kind of encoding is something entirely different than character encoding.
Try something like this:
try {
String result = java.net.URLDecoder.decode(url, StandardCharsets.UTF_8.name());
} catch (UnsupportedEncodingException e) {
// not going to happen - va...
What is the Swift equivalent to Objective-C's “@synchronized”?
I've searched the Swift book, but can't find the Swift version of @synchronized. How do I do mutual exclusion in Swift?
21 ...
Do asynchronous operations in ASP.NET MVC use a thread from ThreadPool on .NET 4
... end of the request execution, the thread is returned to the thread pool.
Now let's take an example of the asynchronous pattern:
public void IndexAsync()
{
// perform some processing
}
public ActionResult IndexCompleted(object result)
{
return View();
}
When a request is sent to the Ind...
How do I check two or more conditions in one ?
How do I check two conditions in one <c:if> ? I tried this, but it raises an error:
4 Answers
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How to deal with persistent storage (e.g. databases) in Docker
...s the main point of having data only containers.
Docker documentation has now the DEFINITIVE description of the container as volume/s pattern.
Following is the backup/restore procedure for Docker 1.8.x and below.
BACKUP:
sudo docker run --rm --volumes-from DATA -v $(pwd):/backup busybox tar cvf ...
Can I obtain method parameter name using Java reflection?
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I don't know if they changed the arguments for the compiler plugin, but with the latest (3.5.1 as of now) I had to do to use compiler args in the configuration section: <configuration> <compilerArgs> <arg>-pa...
How do I associate a Vagrant project directory with an existing VirtualBox VM?
... your "Vagrantfile" to track the UUID of your VM. This file will not exist if a VM does not exist. The format of the file is JSON. It looks like this if a single VM exists:
{
"active":{
"default":"02f8b71c-75c6-4f33-a161-0f46a0665ab6"
}
}
default is the name of the default virtual mac...
About catching ANY exception
...with exceptions and tracking them all down can be a very painful task, and if you miss just one, you have a very very huge painful bug in your system. That being said, it's good to track down as many as you can and handle them appropriately and then have a backup catch all for the ones you miss.
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How to sort an array of integers correctly
Trying to get the highest and lowest value from an array that I know will contain only integers seems to be harder than I thought.
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