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Remove querystring from URL

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How to crop circular area from bitmap in Android

...ARGB_8888); Canvas canvas = new Canvas(output); final int color = 0xff424242; final Paint paint = new Paint(); final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight()); paint.setAntiAlias(true); canvas.drawARGB(0, 0, 0, 0); paint.setColor(color); // c...
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How to check sbt version?

... to jacek (in build file:/Users/jacek/) [info] Setting: java.lang.String = 0.13.1 [info] Description: [info] Provides the version of sbt. This setting should be not be modified. [info] Provided by: [info] */*:sbtVersion [info] Defined at: [info] (sbt.Defaults) Defaults.scala:68 [info] Delegates:...
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Test if a command outputs an empty string

...r success, non-zero for failure). For example: files=$(ls -A) if [[ $? != 0 ]]; then echo "Command failed." elif [[ $files ]]; then echo "Files found." else echo "No files found." fi More info here. share ...
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How to run crontab job every week on Sunday

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#define macro for debug printing in C?

... \ do { if (DEBUG) fprintf(stderr, fmt, __VA_ARGS__); } while (0) It assumes you are using C99 (the variable argument list notation is not supported in earlier versions). The do { ... } while (0) idiom ensures that the code acts like a statement (function call). The unconditional use...
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Convert char to int in C and C++

... 580 Depends on what you want to do: to read the value as an ascii code, you can write char a = 'a'...
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How do you convert epoch time in C#?

...ou convert Unix epoch time into real time in C#? (Epoch beginning 1/1/1970) 14 Answers ...
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unable to start mongodb local server

...Cumulo Nimbus 5,87455 gold badges3939 silver badges6060 bronze badges answered Jan 31 '13 at 12:03 morphymorphy 1,77911 gold badge...
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Similarity String Comparison in Java

... answered Jun 5 '09 at 9:59 dfadfa 105k2828 gold badges183183 silver badges220220 bronze badges ...