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MySQL maximum memory usage
I would like to know how it is possible to set an upper limit on the amount of memory MySQL uses on a Linux server.
6 Answ...
What is the (function() { } )() construct in JavaScript?
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It’s an Immediately-Invoked Function Expression, or IIFE for short. It executes immediately after it’s created.
It has nothing to do with any event-handler for any events (such as document.onload).
Consider the part within the first pair of parenthes...
Automatic text translation at MSDN pages - How to turn off?
...re a firefox user, you can use Redirector addon. Create a new redirect and set it up like this:
It will automatically redirect all msdn requests to english non-translated versions.
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impro...
Git undo changes in some files [duplicate]
... repository:
git checkout A
If you added it to the index already, use reset:
git reset A
If you had committed it, then you use the revert command:
# the -n means, do not commit the revert yet
git revert -n <sha1>
# now make sure we are just going to commit the revert to A
git reset B
gi...
Double exclamation points? [duplicate]
So I was debuging some code and ran across this:
3 Answers
3
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Iterator Loop vs index loop [duplicate]
...like, for instance, you can iterate through all the values in a map, and a set(granted it is kindof like an array).
– Shipof123
Mar 14 '19 at 22:46
1
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获取文件系统映像及恢复删除的数据（FAT文件系统格式描述） - C/C++ - 清泛...
...系统映像及恢复删除的数据（FAT文件系统格式描述）Getting-the-File-System-Image-and-Deleted-Data-Recovery大多数的 flash驱动器的文件系统都采用 FAT 格式。下面介绍下这种系统格式， FAT 系统由三个主要部分构成：保留区域、 表 (FAT 区域 ) ...
Is it safe to ignore the possibility of SHA collisions in practice?
...nd SHA-256 collisions scary then your priorities are wrong.
In a security setup, where an attacker gets to choose the messages which will be hashed, then the attacker may use substantially more than a billion messages; however, you will find that the attacker's success probability will still be van...
How can I specify the base for Math.log() in JavaScript?
I need a log function for JavaScript, but it needs to be base 10. I can't see any listing for this, so I'm assuming it's not possible. Are there any math wizards out there who know a solution for this?
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How to normalize an array in NumPy?
I would like to have the norm of one NumPy array. More specifically, I am looking for an equivalent version of this function
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