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String.replaceAll without RegEx
...a previous match. Is it possible to add escapes to the pattern that I have or is there a version of replaceAll() in another class which accepts a literal string instead of a pattern?
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How to trim white spaces of array values in php
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Excellent. Much simpler than using array_walk or a foreach loop
– Ryan
Nov 19 '11 at 5:33
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Suppress command line output
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Because error messages often go to stderr not stdout.
Change the invocation to this:
taskkill /im "test.exe" /f >nul 2>&1
and all will be better.
That works because stdout is file descriptor 1, and stderr is file descript...
How to open every file in a folder?
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Os
You can list all files in the current directory using os.listdir:
import os
for filename in os.listdir(os.getcwd()):
with open(os.path.join(os.cwd(), filename), 'r') as f: # open in readonly mode
# do your stuff
Glob
Or you can list only some files, depend...
Adding System.Web.Script reference in class library
...ave tagged several methods with [System.Web.Script.Serialization.ScriptIgnore] attributes. My class library cannot see this namespace. My add references dialog cannot see this namespace. How do I properly use this tag from a class library?
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How to serve static files in Flask
...mbarrassing. I've got an application that I threw together in Flask and for now it is just serving up a single static HTML page with some links to CSS and JS. And I can't find where in the documentation Flask describes returning static files. Yes, I could use render_template but I know the dat...
How to delete shared preferences data from App in Android
How do I delete SharedPreferences data for my application?
24 Answers
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Is the C# static constructor thread safe?
In other words, is this Singleton implementation thread safe:
10 Answers
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Android Closing Activity Programmatically
...l the Database connections, all reference variables null to prevent any memory leaks.
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CSS vertical alignment text inside li
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+1 for using display table/table-cell. Seems not many people are aware of their existence.
– powerbuoy
Dec 25 '11 at 0:09
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