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Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V
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@marcog - your notation is at least confusing and at most wrong. n is the keystrokes you're allowed to use. You have to compute how many As you can type with n keystrokes. So 7 => 7 makes no sense.
– IVlad
Jan 5 '11 at 18:51
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What's the fastest way to delete a large folder in Windows?
...o I usually move the stuff I need to delete to C:\stufftodelete and have those del+rmdir commands in a deletestuff.bat batch file. This is scheduled to run at night, but sometimes I need to run it during the day so the quicker the better.
Technet documentation for del command can be found here. Ad...
What is the meaning of the term arena in relation to memory?
...nd don't need to worry about tracking individual deallocations.
Each of those techniques is very specialized and generally only comes in handy if you know exactly what you're doing and why the normal library allocation is not good enough. Note that a good memory allocator will already do lots of ma...
receiving error: 'Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN' while using npm
... you even bothering using SSL if every time it does the one thing it's supposed to do you turn it off? "Any time ignoring an error leads to success, developers are going to do just that."
– djechlin
Jan 13 '14 at 15:53
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How to get a list of installed Jenkins plugins with name and version pair
...e()} (${plugin.getShortName()}): ${plugin.getVersion()}")
}
Adjust the Closure to your liking (e.g. here it is sorted by the shortName, in the example it is sorted by DisplayName)
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Is there a “standard” format for command line/shell help text?
... short description
showing the default value, if there is one
showing the possible values, if that applies
Note that if an option can accept a short form (e.g. -l) or a long form (e.g. --list), include them together on the same line, as their descriptions will be the same
Brief indicator of the loc...
In-memory size of a Python structure
...int 14
list 32
object 8
set 112
str 26
tuple 24
unicode 26
2016-08-01
OSX, Python 2.7.10 (default, Oct 23 2015, 19:19:21) [GCC 4.2.1 Compatible Apple LLVM 7.0.0 (clang-700.0.59.5)] on darwin
decimal 80
dict 280
float 24
int 24
list 72
object 16
set 232
str 38
tuple 56
unicode 52
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Multithreading: What is the point of more threads than cores?
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The answer revolves around the purpose of threads, which is parallelism: to run several separate lines of execution at once. In an 'ideal' system, you would have one thread executing per core: no interruption. In reality this isn't the case. Even if you hav...
QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded
Using LocalStorage on iPhone with iOS 7 throws this error. I've been looking around for a resolvant, but considering I'm not even browsing in private, nothing is relevant.
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C# vs C - Big performance difference
...seems that what you're measuring is basically "which compiler inserts the most debugging overhead". And turns out the answer is C. But that doesn't tell us which program is fastest. Because when you want speed, you enable optimizations.
By the way, you'll save yourself a lot of headaches in the lon...