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Prevent body scrolling but allow overlay scrolling
... type solution that allows this but haven't found one yet (please, suggest if you know of any).
19 Answers
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WHERE vs HAVING
... doing "WHERE 1" (writing the whole definition instead of a column name)
If your calculated expression does not contain any aggregates, putting it into the WHERE clause will most probably be more efficient.
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Clean way to launch the web browser from shell script?
...rect test operators in the correct way.
Here is an example:
#!/bin/bash
if which xdg-open > /dev/null
then
xdg-open URL
elif which gnome-open > /dev/null
then
gnome-open URL
fi
Maybe this version is slightly better (still untested):
#!/bin/bash
URL=$1
[[ -x $BROWSER ]] && exe...
Firefox 'Cross-Origin Request Blocked' despite headers
...t this has nothing to do with CORS- it was a problem with the security certificate. Misleading errors = 4 hours of headaches.
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OSGi, Java Modularity and Jigsaw
...RE only, but that it will create far more problems than it claims to solve if used by other Java libraries or apps.
The JRE is a very difficult and special case. It is over 12 years old and is a frightful mess, riddled with dependency cycles and nonsensical dependencies. At the same time is is used...
Visual Studio replace tab with 4 spaces?
...as 4 spaces in Visual Studio 2010 instead of going to Edit->Advanced->Untabify Selected Lines?
5 Answers
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mysqldump data only
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mysqldump --no-create-info ...
Also you may use:
--skip-triggers: if you are using triggers
--no-create-db: if you are using --databases ... option
--compact: if you want to get rid of extra comments
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Equivalent of String.format in jQuery
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Warning: This will format recursively: so if you have {0}{1}, {0} will be replaced first, and then all occurrences of {1} in both the already-substituted text and the original format will be replaced.
– Zenexer
Jul 1 '13 at 18:1...
jQuery deferreds and promises - .then() vs .done()
I've been reading about jQuery deferreds and promises and I can't see the difference between using .then() & .done() for successful callbacks. I know Eric Hynds mentions that .done() and .success() map to the same functionality but I'm guessing so does .then() as all the callbacks are al...
How to set the width of a cell in a UITableView in grouped style
...assing UITableViewCells is a much common, light, and Apple way.
Secondly, if your UITableView have backgroundView, you don't want its backgroundView be narrowed down together. Keeping backgroundView width while narrow down UITableView width is not trivial work, not to mention that expanding subview...