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How do you deal with configuration files in source control?
...ig
file requiring the minimal amount of adjustments to become functional.
Now, developers/testers can tweak the config file to their heart's
content, and only commit these changes locally on one a private
testing branch (e.g. B' = B + customizations). Each time mainline
advances, they effortlessly...
ExecutorService, how to wait for all tasks to finish
...l, so I just want to run a large number of jobs - one on each core. Right now my setup looks like this:
15 Answers
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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
... (.xlsx files). There's also NPOI which works with both.
There are a few known bugs with each library as noted in the comments. In all, EPPlus seems to be the best choice as time goes on. It seems to be more actively updated and documented as well.
Also, as noted by @АртёмЦарионов bel...
Creating instance of type without default constructor in C# using reflection
... This solution oversimplifies the problem. What if I don't know my type and I'm saying "just create an object of the Type in this Type variable"?
– kamii
Apr 19 '17 at 21:59
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Using do block vs braces {}
...ctures (if, while, case, etc.)
The second, less-frequently seen style is known as semantic, or "Weirich Braces", proposed by the late, great rubyist Jim Weirich:
Use do end for procedural blocks
Use braces { } for functional blocks
This means that when the block is evaluated for its return valu...
When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
The following figure (from the official doc ) describes the well-known lifecycle of an Android activity:
5 Answers
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List files by last edited date
... is not available on BSD find (you will get this error: find: -printf: unknown primary or operator). Fortunately you can Install GNU find through Homebrew (there should be an option to Fink and Macports as well):
brew install findutils
After install it the GNU find should be available to you as ...
Does “display:none” prevent an image from loading?
...ser which will not load the image if the display is set to none. Opera has now moved to webkit and will render all images even if their display is set to none.
Here is a testing page that will prove it:
http://www.quirksmode.org/css/displayimg.html
...
How to send a JSON object over Request with Android?
...er writing a test program to send various strings to the server until you know what format it needs to be in.
int TIMEOUT_MILLISEC = 10000; // = 10 seconds
String postMessage="{}"; //HERE_YOUR_POST_STRING.
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(htt...
Java: how do I get a class literal from a generic type?
...he additional explanation--my understanding of generics is so much clearer now that I realize they're not a runtime mechanism. :)
– Tom
Mar 5 '10 at 23:49
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