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How to remove focus around buttons on click
...uttons all have a highlight around them after I click them. This is in Chrome.
38 Answers
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Split by comma and strip whitespace in Python
I have some python code that splits on comma, but doesn't strip the whitespace:
11 Answers
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Can't launch my app in Instruments: At least one target failed to launch
I have all my code signing entitlements set correctly. Running the app on my phone is fine, but launching it in instruments gives me an error message:
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Classes vs. Modules in VB.NET
...dered an acceptable practice to use Modules instead of Classes with Shared member functions in VB.NET?
8 Answers
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Saving changes after table edit in SQL Server Management Studio
... want to save any changes in a table, previously saved in SQL Server Management Studio (no data in table present) I get an error message:
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embedding image in html email
...l/base64-decoder-encoder.asp from a image file.
Email source code looks something like this, but i really cant tell you what that boundary thing is for:
To: email@email.de
Subject: ...
Content-Type: multipart/related;
boundary="------------090303020209010600070908"
This is a multi-part messag...
rsync exclude according to .gitignore & .hgignore & svn:ignore like --filter=:C
Rsync includes a nifty option --cvs-exclude to “ignore files in the same way CVS does”, but CVS has been obsolete for years. Is there any way to make it also exclude files which would be ignored by modern version control systems (Git, Mercurial, Subversion)?
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Parsing a string into a boolean value in PHP
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There is a native PHP method of doing this which uses PHP's filter_var method:
$bool = filter_var($value, FILTER_VALIDATE_BOOLEAN);
According to PHP's manual:
Returns TRUE for "1", "true", "on" and "yes". Returns FALSE otherwise.
If FI...
How to create a backup of a single table in a postgres database?
... what table it has to backup:
pg_dump --host localhost --port 5432 --username postgres --format plain --verbose --file "<abstract_file_path>" --table public.tablename dbname
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How do I make Git use the editor of my choice for commits?
I would prefer to write my commit messages in Vim, but it is opening them in Emacs.
26 Answers
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