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Convert JS date time to MySQL datetime
Does anyone know how to convert JS dateTime to MySQL datetime? Also is there a way to add a specific number of minutes to JS datetime and then pass it to MySQL datetime?
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What is the difference between atomic / volatile / synchronized?
..., then the first assigns a new value to i (say, from 1 to 6) and the other one does the same thing (from 1 to 6).
The synchronization must span from reading to assigning a value. Your first synchronization has no effect (reading an int is atomic) and the second as well. In my opinion, these are the...
List of strings to one string
... faster, didn't realize just how much faster. It makes sense though, it's done in unsafe code using pointers, so..... makes sense.
– BFree
Nov 25 '08 at 21:01
8
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Position: absolute and parent height?
...ve some containers and their children are only absolute / relatively positioned. How to set containers height so their children will be inside of them?
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Git: Merge a Remote branch locally
... the remote branch:
git fetch origin aRemoteBranch
If you want to merge one of those remote branches on your local branch:
git checkout master
git merge origin/aRemoteBranch
Note 1: For a large repo with a long history, you will want to add the --depth=1 option when you use git fetch.
Note 2:...
Android destroying activities, killing processes
...the user, because another activity has been resumed and is covering this
one. This may happen either because a new activity is being started,
an existing one is being brought in front of this one, or this one is
being destroyed. Followed by either onRestart() if this activity is
coming back ...
Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh
...of my app. I'm still getting the same issue with the version you have mentioned above. though I've tried many 8 version with its patches in my mac os. No Luck.
– Sathish
May 10 '17 at 8:20
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Where can I learn how to write C code to speed up slow R functions? [closed]
...d Use the source, Luke! --- R itself has plenty of (very efficient) C code one can study, and CRAN has hundreds of packages, some from authors you trust. That provides real, tested examples to study and adapt.
But as Josh suspected, I lean more towards C++ and hence Rcpp. It also has plenty of exa...
Delete fork dependency of a GitHub repository
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On this page, "Commit was made in a fork" paragraph, it is explained that one has to go through support to switch. Therefore, it is likely that there is no way to do that by yourself (unless you destroy and recreate your repo which is explained before... if you do so be careful if you have tickets ...
What's the difference between utf8_general_ci and utf8_unicode_ci?
...o equivalent _general variant. People reading this now should probably use one of these newer collations instead of either _unicode or _general. Much of what's written below is not of much interest anymore if you can use one of the newer collations instead.
Key differences
utf8mb4_unicode_ci is bas...