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Is it safe to delete a void pointer?
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No, of course not. It still says it's UB. Even more so, now it states it normatively that deleting void* is UB :)
– Johannes Schaub - litb
Jun 3 '09 at 16:52
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Why should I use Google's CDN for jQuery?
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Good to know, Aaron. Thanks.
– Lance Fisher
Feb 1 '10 at 23:33
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Mercurial for Beginners: The Definitive Practical Guide
...commit Mercurial will cease tracking it in this and future commits.
? - Unknown. The file is not currently tracked by Mercurial. Committing will have no effect on it unless you use hg add to add it.
! - Missing. The file was tracked but Mercurial cannot find it in the working copy.
To see the c...
Normalize data in pandas
...es and stdevs assumes your sample covers the population, but sometimes we know this isn't true. It was also very useful for me when visualizing data in heatmaps. So i built a custom function (used extra steps in the code here to make it as readable as possible):
def NormData(s,low='min',center='mid...
Can't install RMagick 2.13.1. Can't find MagickWand.h.
....h There are no workarounds. It looks like sticking with ImageMagick 6 for now.
On Mac OS X (I tested on Sierra), I used HomeBrew's versions tap like:
brew tap homebrew/versions
brew install imagemagick@6
Then, use the path shown on above installation:
PKG_CONFIG_PATH=/usr/local/opt/imagemagick...
Why is Thread.Sleep so harmful
...er:
We have 2 different use-cases:
We are waiting because we know a
specific timespan when we should continue (use Thread.Sleep, System.Threading.Timer or alikes)
We are waiting because some condition changes some time ...
keyword(s) is/are some time! if the condition-check is in ...
Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?
...ture that (among other things) forces the renewal of its threads.
This is now fixed from versions 7.0.54 and 8.0.6 of tomcat :
https://issues.apache.org/bugzilla/show_bug.cgi?id=56492
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What is included in JCenter repository in Gradle?
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Now in jCenter there is no 1.18.1 version of maven-surefire-plugin, but in MavenCentral this version presents. So it is not pure superset of mavenCentral()
– Xelian
Jan 6 '15 at 14:53
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Explicit vs implicit SQL joins
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The first answer you gave uses what is known as ANSI join syntax, the other is valid and will work in any relational database.
I agree with grom that you should use ANSI join syntax. As they said, the main reason is for clarity. Rather than having a where clause w...
Get attribute name value of
...lve the problem. OP wants to get the name value; this assumes you already know it.
– felwithe
May 1 '15 at 22:06
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