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Practical uses for AtomicInteger
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The test are quite old now (more than 6 years) it might me interesting to retest with a recent JRE. I didn't went deep enough in the AtomicInteger to answer but as this is a very specific task it'll use synchronization techniques that are only work...
AngularJS - Multiple ng-view in single template
... @trainoasis Used it for multiple projects, Seems 'very' stable and up to now i had no issue about changing API, in fact i don't remember any major change in API.
– Morteza Ziyae
Nov 21 '15 at 6:23
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What is the optimal length for an email address in a database?
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I know this is an old thread and there's no problem using 320, but the actual maximum is 254 because of an overriding restriction from RFC2821 that imposes additional constraints over and above those quoted for the local and dom...
How do you switch pages in Xamarin.Forms?
...et slightly not MVVM pure solution. That is because the Page(View) should know nothing about the ViewModel and vice versa. Here is a great example of this violation:
// C# version
public partial class MyPage : ContentPage
{
public MyPage()
{
InitializeComponent();
// Violati...
How to use multiple arguments for awk with a shebang (i.e. #!)?
...ns later, so in general portable answers are preferable, even if you don't now require portability.
– dubiousjim
Apr 19 '12 at 15:11
4
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Execute a command line binary with Node.js
...t, stderr) {
// command output is in stdout
});
As of v0.11.12, Node now supports synchronous spawn and exec. All of the methods described above are asynchronous, and have a synchronous counterpart. Documentation for them can be found here. While they are useful for scripting, do note that unl...
How to grant permission to users for a directory using command line in Windows?
...cated. Here's the first couple of help lines:
C:\>cacls
NOTE: Cacls is now deprecated, please use Icacls.
Displays or modifies access control lists (ACLs) of files
You should use icacls instead. This is how you grant John full control over D:\test folder and all its subfolders:
C:\>icacls...
Any reason to clean up unused imports in Java, other than reducing clutter?
...on you decide not to use it but never remove the import.
If somebody else now wants to instantiate org.W.V.Y.ObjectPool and just refer to ObjectPool, they don't get any warning about it until somewhere down the line there's a casting problem or invocation problem.
This is, by the way, not an unrea...
Tablet or Phone - Android
...t want to check whether the device is a tablet or a phone but you want to know about the features of the device,
Most of the time, the difference between a tablet and a phone is the screen size which is why you want to use different layout files. These files are stored in the res/layout-<qualifi...
Remove multiple keys from Map in efficient way?
I have a Map<String,String> with large number of key values pairs. Now I want to remove selected keys from that Map . Following code shows what I did to achieve that.
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