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Setting element of array from Twig
...estion. You can't output an array like {{ array }}, that would generate an error. This answer is full of fail and unrelated to the question asked.
– redreinard
Nov 4 '15 at 19:30
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Android and setting width and height programmatically in dp units
... what is dps here? im getting "dps cannot be resolved to a variable" error? what type of "dps" need to declare??
– Deepak
Aug 11 '14 at 11:18
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How can I check whether an array is null / empty?
...to check for null first as you have done, to avoid a possible null pointer error
– Bill Milagro
Jan 15 at 5:31
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Converting camel case to underscore case in ruby
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there is another error in my edit, and it doesn't appear that I can fix it. Here is the corrected code: gist.github.com/4027440
– Tim Harper
Nov 6 '12 at 20:50
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Filtering DataGridView without changing datasource
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I get this error: Object reference not set to an instance of an object. for the GridView.
– Si8
Jan 24 '18 at 21:27
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How to call multiple JavaScript functions in onclick event?
... function and then calling multiple functions is that you can perform some error checking, have some if else statements so that some functions only get called if certain criteria are met.
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Check/Uncheck checkbox with JavaScript (jQuery or vanilla)?
... This has worked for me. Without the array index, I were getting undefined error. Thanks so much, saved my day.
– Neri
Apr 15 '18 at 12:37
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Is it possible to run one logrotate check manually?
...r months...and thanks to --force I figured out that there were File exists errors. I manually deleted those files and now rotation correctly works again!
– lucaferrario
Sep 10 '18 at 8:41
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Getting the names of all files in a directory with PHP
... Use $files = array_diff(scandir($path), array('.', '..')); to free above errors I discussed.
– kamranbhatti585
Dec 12 '17 at 3:11
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Node.js version on the command line? (not the REPL)
...de version. The former reports an unrecognized flag / bad option (in 0.12) error and then enters the REPL, whereas the latter indeed tries to load a non-existent file, and aborts without entering the REPL. @JonathanLonowski has already stated it in a comment on the question, but let me repeat it he...