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Capture Signature using HTML5 and iPad
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Here's another canvas based version with variable width (based on drawing velocity) curves: de...
How to loop through file names returned by find?
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How to get distinct values for non-key column fields in Laravel?
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You should use groupby. In Query Builder you can do it this way:
$users = DB::table('users')
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how to solve “ruby installation is missing psych” error?
I used rvm to install ruby 1.9.3. even though it was successfully installed, it complained about libyaml. and now every time i wanna install a gem (say rails) this warning shows up:
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Why is string concatenation faster than array join?
... DaanDaan
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CFBundleVersion in the Info.plist Upload Error
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Set environment variables from file of key/value pairs
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source command not found in sh shell
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/bin/sh is usually some other shell trying to mimic The Shell. Many distributions use /bin/bash ...
Is there a way to auto-adjust Excel column widths with pandas.ExcelWriter?
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edited Oct 3 '18 at 21:28
John Y
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Get Bitmap attached to ImageView
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Be carefull to check if your image.getDrawable() can actually be cast to BitmapDrawable (to avoid IllegalCastExceptions). If, for instance,...