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jQuery: checking if the value of a field is null (empty)
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answered Nov 22 '10 at 10:47
GuffaGuffa
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grepping using the “|” alternative operator
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answered Jul 21 '11 at 12:21
Jeff FosterJeff Foster
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SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
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Can I change the color of auto detected links on UITextView?
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172
On iOS 7 you can set the tintColor of the UITextView. It affects the link color as well as the c...
Checking if a blob exists in Azure Storage
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209
The new API has the .Exists() function call. Just make sure that you use the GetBlockBlobRefe...
How can I update window.location.hash without jumping the document?
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268
There is a workaround by using the history API on modern browsers with fallback on old ones:
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Why no generics in Go?
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edited Apr 26 '13 at 15:07
trss
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How to run a shell script in OS X by double-clicking?
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272
First in terminal make the script executable by typing the following command:
chmod a+x you...
What is the MySQL VARCHAR max size?
... counting BLOB and TEXT types. BLOB and TEXT columns only contribute 9 to 12 bytes toward the row size limit because their contents are stored separately from the rest of the row. Read more about Limits on Table Column Count and Row Size.
Maximum size a single column can occupy, is different befor...
How to affect other elements when one element is hovered
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1062
If the cube is directly inside the container:
#container:hover > #cube { background-color: y...