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Is it abusive to use IDisposable and “using” as a means for getting “scoped behavior” for exception
...ple I can think of is to track and report code timings: using( TimingTrace.Start("MyMethod") ) { /* code */ } Again, this is AOP - Start() captures the start time before the block begins, Dispose() captures the end time and logs the activity. It doesn't change program state and is agnostic to excep...
How do you manage your gists on GitHub? [closed]
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GistBox will be inaccessible starting December 1st, 2017.
– Cologler
Sep 6 '17 at 13:51
8
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HTTP POST using JSON in Java
...lly containing complex structure (nested object, arrays) you would want to start consider using JSON. Sending complex structure using a key-value pair would be very nasty and difficult to parse on the server (you could try and you'll see it right away). Still remember the day when we had to do that ...
Addressing localhost from a VirtualBox virtual machine [closed]
...our network (vboxnet0) should show up below by default. Click OK.
Once you start your box up again, you should be able to access localhost at http://10.0.2.2/
You can refer to it by localhost and access other localhosted sites by adding their references to the hosts file (C:\windows\system32\drive...
How can I use map and receive an index as well in Scala?
...are two ways of doing this.
ZipWithIndex: Creates a counter automatically starting with 0.
// zipWithIndex with a map.
val days = List("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat")
days.zipWithIndex.map {
case (day, count) => println(s"$count is $day")
}
// Or use it simply...
GitHub “fatal: remote origin already exists”
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In the special case that you are creating a new repository starting from an old repository that you used as template (Don't do this if this is not your case). Completely erase the git files of the old repository so you can start a new one:
rm -rf .git
And then restart a new git re...
System.BadImageFormatException: Could not load file or assembly (from installutil.exe)
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I had same issue, when I start debugging according to what you said above, i found that Platform: was set as x86. When I changed it to Any CPU, it worked :)
– Atta H.
Sep 23 '15 at 18:18
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Deep copying an NSArray
...ut don't even talk about a deep copy concept.
This is because "deep copy" starts to become difficult to define as the contents of your collections start including your own custom objects. Does "deep copy" mean every object in the object graph is a unique reference relative to every object in the o...
Don't reload application when orientation changes
...orientation changes, so this still causes the activity to be destroyed and started when orientation changes.
Simply add the "screenSize" attribute like I did below:
<activity
android:name=".YourActivityName"
android:configChanges="orientation|screenSize">
</activity>
Now, whe...
Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)
...ple 1.0.7 will initialize with everything filtered out, then work when you start using the inputs. It behaves like the inputs have non-matching values in them, even though they start out blank. If you want to stay on stable releases, go ahead and try this out for your situation, but some scenarios m...