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Debugging sqlite database on the device
...for your app to have WRITE_EXTERNAL_STORAGE permission, as the copying is done by the shell user who can always write to the external storage.
On Linux/Mac systems there is a possibility to copy a database directly to your computer with the following command one can use without entering the adb she...
Why use apparently meaningless do-while and if-else statements in macros?
...nt is to use up the semicolon in contexts where a dangling semicolon is erroneous. Of course, it could (and probably should) be argued at this point that it would be better to declare BAR as an actual function, not a macro.
In summary, the do ... while is there to work around the shortcomings of t...
Android: Background Image Size (in Pixel) which Support All Devices
...My App. My App is full screen. I am confused in Creating graphics. can any one tell me the best sizes of my background image in pixels.
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Understanding the difference between Object.create() and new SomeFunction()
...nce of an object with new SomeFunction() , and when you would want to use one over the other.
10 Answers
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Approximate cost to access various caches and main memory?
Can anyone give me the approximate time (in nanoseconds) to access L1, L2 and L3 caches, as well as main memory on Intel i7 processors?
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Is there a perfect algorithm for chess? [closed]
...
Scripted to win is one thing. Exhaustively enumerated is a different thing. Either way, the information is perfect -- everything is known -- the game is deterministic by definition.
– S.Lott
Jan 3 '09 at...
How to get input type using jquery?
...lements
@dariomac
$('select').prop("type");
will return either "select-one" or "select-multiple" depending upon the "multiple" attribute and
$('select')[0].type
returns the same for the first select if it exists. and
($('select')[0]?$('select')[0].type:"howdy")
will return the type if ...
image.onload event and browser cache
...oad? You had it right in the first code example, but messed up the second one. The second one will not work properly in some versions of IE.
– jfriend00
Sep 10 '12 at 16:42
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Suppress warning messages using mysql from within Terminal, but password written in bash script
...erent servers/roles/databases. Using ~/.my.cnf will only allow you to have one set of configuration (although it may be a useful set of defaults).
If you're on a Debian based distro, and running as root, you could skip the above and just use /etc/mysql/debian.cnf to get in ... :
mysql --defaults-ext...
How do you remove duplicates from a list whilst preserving order?
...me alternatives: http://www.peterbe.com/plog/uniqifiers-benchmark
Fastest one:
def f7(seq):
seen = set()
seen_add = seen.add
return [x for x in seq if not (x in seen or seen_add(x))]
Why assign seen.add to seen_add instead of just calling seen.add? Python is a dynamic language, and r...