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pinpointing “conditional jump or move depends on uninitialized value(s)” valgrind message
...sible behaviour.
From the Valgrind FAQ:
As for eager reporting of copies of uninitialised memory values, this has been suggested multiple times. Unfortunately, almost all programs legitimately copy uninitialised memory values around (because compilers pad structs to preserve alignment) and eag...
How do I set the default font size in Vim?
...m. I already made research on the web, but all the solutions I found and tried did not work.
5 Answers
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Select random row from a sqlite table
...y even if the query is run multiple times. Yes I know caching is more efficient for this use case just an example.
– danielson317
Apr 22 at 17:18
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How to make unicode string with python3
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@Gank, In Python3 a str is unicode, ie. it is "decoded" so it makes no sense to call decode on it
– John La Rooy
Apr 19 '16 at 9:43
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What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get
... is the raw browser object that jQuery wraps into a more usable and simplified form and cross browser consistent functionality.
jQuery.ajax is a general Ajax requester in jQuery that can do any type and content requests.
jQuery.get and jQuery.post on the other hand can only issue GET and POST reques...
Haskell error parse error on input `='
I'm new to Haskell and after starting ghci I tried:
4 Answers
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Round to at most 2 decimal places (only if necessary)
...99999999999) evaluates to 100, whereas Math.round(100.5) evaluates to 101. IE9 does the same thing. This is due to floating point weirdness in javascript
– stinkycheeseman
Jul 26 '13 at 17:32
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Mac OSX Lion DNS lookup order [closed]
... found to solve this issue is using a different TLD for development hosts (ie: .dev). It works fine for me, hope it's gonna be helpful to others!
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Program only crashes as release build — how to debug?
... and only when launched from the command line. Through caveman debugging (ie, nasty printf() messages all over the place), I have determined the test method where the code is crashing, though unfortunately the actual crash seems to happen in some destructor, since the last trace messages I see are ...
How to redirect to a 404 in Rails?
...on, so it's the more effective solution IMHO.
– Gui vieira
Sep 9 '15 at 17:52
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