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Reminder - \r\n or \n\r?
...ou're doing. If you're just outputting plain text to the console or into a file for local use, Environment.NewLine is fine. However, if you're writing things in a well-defined format, the format may define the newline as well. For instance, the HTTP protocol states you must use \r\n as the line term...
What is the shortcut to Auto import all in Android Studio?
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For Windows/Linux, you can go to File -> Settings -> Editor -> General -> Auto Import -> Java and make the following changes:
change Insert imports on paste value to All
markAdd unambigious imports on the fly option as checked
On a Mac, do...
Disable output buffering
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# reopen stdout file descriptor with write mode
# and 0 as the buffer size (unbuffered)
import io, os, sys
try:
# Python 3, open as binary, then wrap in a TextIOWrapper with write-through.
sys.stdout = io.TextIOWrapper(open(sys.stdou...
Need to reset git branch to origin version
...would.
As commented by Brad Herman, a reset --hard would remove any new file or reset modified file to HEAD.
Actually, to be sure you start from a "clean slate", a git clean -f -d after the reset would ensure a working tree exactly identical to the branch you just reset to.
This blog post s...
How to enable assembly bind failure logging (Fusion) in .NET
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To turn on/off logging handy, I've created .reg files, which are based on Gary Kindel's answer: enabling and disabling.
– Igor Kustov
Nov 19 '13 at 7:16
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Integrating MySQL with Python in Windows
...y windows 8.1 64 bit system it shows: Traceback (most recent call last): File "C:\Python33\Scripts\pip-script.py", line 5, in <module> from pkg_resources import load_entry_point ImportError: No module named 'pkg_resources'
– hizbul25
Mar 9 '14 at 5:...
How do you tell the Visual Studio project type from an existing Visual Studio project
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In the project XML files:
Console applications contain:
<OutputType>Exe</OutputType>
WinForms applications contain:
<OutputType>WinExe</OutputType>
Library (.dll) projects contain:
<OutputType>Library</O...
How can I profile Python code line-by-line?
I've been using cProfile to profile my code, and it's been working great. I also use gprof2dot.py to visualize the results (makes it a little clearer).
...
Disable ActiveRecord for Rails 4
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For existing applications:
1. Remove database adapter gems from your Gemfile (mysql2, sqlite3, etc.)
2. Change your config/application.rb
Remove require 'rails/all line and require frameworks (among those available in your rails version, the list varies, do not just copy) you want to use, for e...
How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
...p://java.sun.com/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application
That URI is for JSTL 1.0, but you're actually using JSTL 1.2 which uses URIs with an additional /jsp path (because JSTL, who invented EL expressions, was since version 1.1 integrated as ...