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How does Tortoise's non recursive commit work?
...cked out a copy of the SVN branch (my branch) locally to which I've merged from a different branch (which has a completely different folder structure). So basically there are a lot of deletions (of old files) and additions (of new files).
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Regular expressions in C: examples?
... @lixiang The last parameter to regcomp, cflags, is a bitmask. From pubs.opengroup.org/onlinepubs/009695399/functions/regcomp.html : "The cflags argument is the bitwise-inclusive OR of zero or more of the following flags...". If you OR-together zero, you'll get 0. I see that the Linux ma...
How do I get a YouTube video thumbnail from the YouTube API?
... URL, is there any way to use PHP and cURL to get the associated thumbnail from the YouTube API?
33 Answers
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How to keep keys/values in same order as declared?
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From Python 3.6 onwards, the standard dict type maintains insertion order by default.
Defining
d = {'ac':33, 'gw':20, 'ap':102, 'za':321, 'bs':10}
will result in a dictionary with the keys in the order listed in the source c...
How do you delete a column by name in data.table?
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Any of the following will remove column foo from the data.table df3:
# Method 1 (and preferred as it takes 0.00s even on a 20GB data.table)
df3[,foo:=NULL]
df3[, c("foo","bar"):=NULL] # remove two columns
myVar = "foo"
df3[, (myVar):=NULL] # lookup myVar contents...
CURL to access a page that requires a login from a different page
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My answer is a mod of some prior answers from @JoeMills and @user.
Get a cURL command to log into server:
Load login page for website and open Network pane of Developer Tools
In firefox, right click page, choose 'Inspect Element (Q)' and click on Network tab
Go...
Android emulator freezing OS X v10.9 (Mavericks) with HAXM
...* 8.1 or OS X 10.9 you should install the Hotfix.
Download of the hotfix from the HAXM download page: http://software.intel.com/en-us/articles/intel-hardware-accelerated-execution-manager/
Thanks,
Alex (Intel)
-edit-
It looks like the hotfix link has been moved (temporarily? ...). Use this lin...
Create a tar.xz in one command
...which happens to be xz -z -. XZ is configured to compress (-z) the archive from standard input (-).
You redirect the output from xz to the tar.xz file.
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Git Gui: Perpetually getting “This repository currently has approximately 320 loose objects.”
...e performance issue to you. This should be fixable by running this command from the command line:
cd path/to/your/git/repo
git gc --aggressive
From the output of git help gc:
Runs a number of housekeeping tasks within the current repository, such as compressing file revisions (to reduce disk space...
How to install trusted CA certificate on Android device?
... Android KitKat you have to root your device to install new certificates.
From Android KitKat (4.0) up to Nougat (7.0) it's possible and easy. I was able to install the Charles Web Debbuging Proxy cert on my un-rooted device and successfully sniff SSL traffic.
Extract from http://wiki.cacert.org/F...