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Test if executable exists in Python?
...here.
– John St. John
Oct 18 '16 at 20:41
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Reorder levels of a factor without changing order of values
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edited Mar 20 '16 at 11:39
Henrik
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JavaScript: How to find out if the user browser is Chrome?
...utputting undefined again. Microsoft can't make up it's mind!
UPDATE 7/24/2015 - addition for Opera check
Opera 30 was just released. It no longer outputs window.opera. And also window.chrome outputs to true in the new Opera 30. So you must check if OPR is in the userAgent. I updated my condition ...
What is the difference between the | and || or operators?
...lar problems. For example:
if(class != null && class.someVar < 20)
If class is null, the if-statement will stop after class != null is false. If you only use &, it will try to check class.someVar and you get a nice NullReferenceException. With the Or-Operator that may not be that m...
How do I view the full content of a text or varchar(MAX) column in SQL Server 2008 Management Studio
In this live SQL Server 2008 (build 10.0.1600) database, there's an Events table, which contains a text column named Details . (Yes, I realize this should actually be a varchar(MAX) column, but whoever set this database up did not do it that way.)
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How to send a command to all panes in tmux?
...-panes off
– guneysus
Oct 30 '16 at 20:00
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How to validate an e-mail address in swift?
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answered Aug 24 '14 at 11:20
Maxim ShoustinMaxim Shoustin
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How to put more than 1000 values into an Oracle IN clause [duplicate]
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@ocdecio - my tests with Oracle 10g show different (and clearly worse) explain plans for the IN, compared to the JOIN. Personally I'd use ...
Vim: apply settings on files in directory
...ork.
– Dolan Antenucci
Sep 5 '14 at 20:03
See joseph07's answer about using a "trusted vim" as an alternative, inversi...
Is there common street addresses database design for all addresses of the world? [closed]
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edited Jun 2 '09 at 12:20
answered Jun 2 '09 at 11:04
Em...