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SQL SELECT speed int vs varchar
...your (say) 8-byte ints are longer than ascii varchars holding some textual IDs of avg length 3-4 chars. So, this answer - being imprecise and lacking any specific context or experimental results - doesn't really answer the question. Everyone knows that varchars are allowed to take much more space th...
How to set a Timer in Java?
...se code here */, 2*60*1000, 2*60*1000);
Making a task timeout
To specifically do what the clarified question asks, that is attempting to perform a task for a given period of time, you could do the following:
ExecutorService service = Executors.newSingleThreadExecutor();
try {
Runnable r = n...
How can I get the current page name in WordPress?
.../theme.php, inside the function get_page_template(), which is of course is called before your page theme files are parsed, so it is available at any point inside your templates for pages.
Although it doesn't appear to be documented, the $pagename var is only set if you use permalinks. I guess this ...
How to scroll up or down the page to an anchor using jQuery?
I'm looking for a way to include a slide effect for when you click a link to a local anchor either up or down the page.
14 ...
CSS Box Shadow - Top and Bottom Only [duplicate]
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@yogee I love how you call two shadows with negative spreads and carefully adjusted positions a "hack-free solution" :-)
– antoine
Apr 10 '15 at 5:57
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How can I generate an INSERT script for an existing SQL Server table that includes all stored rows?
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It's a hidden option IMHO. Should be more apparent... :)
– Leniel Maccaferri
Jun 8 '12 at 8:21
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Why is Go so slow (compared to Java)?
...ngs out of the way without removing them entirely (e.g. predicting virtual call destinations in JIT-compiled Java) starts to get tricky.
FWIW, my own very trivial test with Go when I was taking a look at it (a loop of integer addition, basically), gccgo produced code towards the fast end of the ran...
IOException: read failed, socket might closed - Bluetooth on Android 4.3
... then does not fail any longer. I have experienced a few issues still. Basically, this sometimes blocks and fails. Rebooting the SPP-Device (plug off / plug in) helps in such cases. Sometimes I also get another Pairing request after connect() even when the device is already bonded.
UPDATE:
here is...
Is git-svn dcommit after merging in git dangerous?
...anch "work" (-b creates the branch "work")
git checkout -b work
commit locally into the "work" branch (-s to sign-off your commit message). In the sequel, I assume you made 3 local commits
...
(work)$> git commit -s -m "msg 1"
...
(work)$> git commit -s -m "msg 2"
...
(work)$> git commit...
How to force use of overflow menu on devices with menu button
...y prevented by design. According to the Compatibility Section of the Android Design Guide,
"...the action overflow is available from the menu hardware key. The resulting actions popup... is displayed at the bottom of the screen."
You'll note in the screenshots, phones with a physical menu button...