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How to go up a level in the src path of a URL in HTML?
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187
Use .. to indicate the parent directory:
background-image: url('../images/bg.png');
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How can I know when an EditText loses focus?
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edited Mar 30 '16 at 6:14
Mann
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answered May 16 '12 at 2...
How do I get the application exit code from a Windows command line?
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A pseudo environment variable named errorlevel stores the exit code:
echo Exit Code is %erro...
Best way to check if a Data Table has a null value in it
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162
Try comparing the value of the column to the DBNull.Value value to filter and manage null valu...
How do I comment on the Windows command line?
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216
The command you're looking for is rem, short for "remark".
There is also a shorthand version ::...
Check if key exists and iterate the JSON array using Python
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import json
jsonData = """{"from": {"id": "8", "name": "Mary Pinter"}, "message": "How ARE yo...
Rails how to run rake task
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You can run Rake tasks from your shell by running:
rake task_name
To run from from Ruby (e....
Debugging “Element is not clickable at point” error
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How to fix error with xml2-config not found when installing PHP from sources?
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edited Nov 20 '14 at 17:42
radtek
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a...
How can I install MacVim on OS X?
I am using OS X 10.9.1 (Mavericks).
4 Answers
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