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What is the optimal length for an email address in a database?
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134
The maximum length of an email address is 254 characters.
Every email address is composed of t...
How do I manipulate a variable whose name conflicts with PDB commands?
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130
Use an exclamation mark ! before a statement to have it run :
python -m pdb test.py
> /home...
'const string' vs. 'static readonly string' in C#
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answered Jul 6 '10 at 23:29
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Xcode suddenly stopped running project on hardware: “Could not launch xxx.app: .. No such file..” [c
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34 Answers
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Correct way to quit a Qt program?
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edited Jul 5 '18 at 13:33
answered Nov 6 '11 at 10:06
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Suppress command line output
...e can brows this internal name space using an API layer below the usual Win32 API; a good tool to explore the kernel namespace is WinObj from the SysInternals group at Microsoft.
For a complete description of the rules surrounding legal names of files (and devices) in Windows, this page at MSDN wil...
log4j logging hierarchy order
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306
This table might be helpful for you:
Going down the first column, you will see how the log ...
How to open every file in a folder?
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357
Os
You can list all files in the current directory using os.listdir:
import os
for filename ...
How to delete multiple buffers in Vim?
...se all the XML files with :bd *.xml . However, Vim does not allow this (E93: More than one match...).
8 Answers
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stop all instances of node.js server
... 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 1073/node
The process ID in this case is the number before the process name in the sixth column, which you could then pass to the kill command:
$ kill 1073
If the process refuses to exit, then just use the -9 flag, which is...