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Stop and Start a service via batch or cmd file?
....
EnumDepend------Enumerates Service Dependencies.
The following commands don't require a service name:
sc <server> <command> <option>
boot------------(ok | bad) Indicates whether the last boot should
be saved as the last-known-g...
What new capabilities do user-defined literals add to C++?
...o using user-defined literals instead of a constructor call:
#include <bitset>
#include <iostream>
template<char... Bits>
struct checkbits
{
static const bool valid = false;
};
template<char High, char... Bits>
struct checkbits<High, Bits...>
{
stat...
How should I validate an e-mail address?
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I'm a bit confused why you start this answer with "Don't use a reg-ex" and then proceed to provide a reg-ex.
– howettl
Aug 1 '13 at 19:21
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Reset C int array to zero : the fastest way?
...memset would set an integer to 0; there was no specific statement that all-bits-zero is a representation of 0. A Technical Corrigendum added such a guarantee, which is included in the 2011 ISO C standard. I believe that all-bits-zero is a valid representation of 0 for all integer types in all existi...
Is a colon `:` safe for friendly-URL use?
...submitting a form with GET method. Whichever implemented in the real world wins at the end of the day.
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How to exit from Python without traceback?
...answer a lot and I'll be able to undo the downvote, and will gladly do so. Win-win for everyone :)
– MestreLion
Dec 7 '12 at 2:40
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Change the Target Framework for all my projects in a Visual Studio Solution
...le ProjectUtilities
Private Class ProjectGuids
Public Const vsWindowsCSharp As String = "{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}"
Public Const vsWindowsVBNET As String = "{F184B08F-C81C-45F6-A57F-5ABD9991F28F}"
Public Const vsWindowsVisualCPP As String = "{8BC9CEB8-8B4A-1...
What's with 181783497276652981 and 8682522807148012 in Random (Java 7)?
...c=0 and m=2^64. (The modulus 2^64 is implicitly given by the overflow of 64bit long integers)
Because of the zero c and the power-of-2-modulus, the "quality" (cycle length, bit-correlation, ...) is limited. As the paper says, besides the overall cycle length, every single bit has an own cycle length...
How to check whether a string is Base64 encoded or not
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10
Just wanted to verify so please help with my question : What is the guarantee that this regex will always refers to only base64 string?? If...
how to check the dtype of a column in python pandas
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I know this is a bit of an old thread but with pandas 19.02, you can do:
df.select_dtypes(include=['float64']).apply(your_function)
df.select_dtypes(exclude=['string','object']).apply(your_other_function)
http://pandas.pydata.org/pandas-do...