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What is “missing” in the Visual Studio 2008 Express Editions?
...ASP.NET Server Control Item Template
COM Class Item Template
Configuration File Item Template
Frameset Item Template
Interface Item Template
CLR Installer Class Item Template
Local Database Cache Item Template
Module-Definition File Item Template
Nested Master Page Item Template
ATL Registration Scr...
Add a reference column migration in Rails 4
...migration AddUserToUploads user:references
Which will create a migration file as:
class AddUserToUploads < ActiveRecord::Migration
def change
add_reference :uploads, :user, index: true
end
end
Then, run the migration using rake db:migrate.
This migration will take care of adding a ne...
Python's os.makedirs doesn't understand “~” in my path
..._dir is called tilde expansion and is a common user interface feature. The file system does not know anything about it.
In Python, this feature is implemented by os.path.expanduser:
my_dir = os.path.expanduser("~/some_dir")
...
Why use pip over easy_install? [closed]
...ent state of things:
Binary packages are now distributed as wheels (.whl files)—not just on PyPI, but in third-party repositories like Christoph Gohlke's Extension Packages for Windows. pip can handle wheels; easy_install cannot.
Virtual environments (which come built-in with 3.4, or can be adde...
Iterating each character in a string using Python
...much anything in python using the for loop construct,
for example, open("file.txt") returns a file object (and opens the file), iterating over it iterates over lines in that file
with open(filename) as f:
for line in f:
# do something with line
If that seems like magic, well it kind...
How to put a UserControl into Visual Studio toolBox
...i moved the code into another project, create a dll, and reference the dll file, the custom control does not show up.
– Fandi Susanto
Dec 8 '14 at 9:18
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高并发服务端分布式系统设计概要 - C/C++ - 清泛网 - 专注C/C++及内核技术
...口（废话否则怎么存取数据），group的底层可以是实际的File System，甚至是HDFS。Group Master和Group Slave可以共享同一个File System（用于不能丢数据的强一致性系统），也可以分别指向不同的File System（用于弱一致性，允许停写服务和...
How to display double quotes(") Symbol in a TextView?
I'm trying to display some words in double quotes, in Text view in in xml file. But its not working. Pls help me.
9 Ans...
Is there a command to undo git init?
...
rmdir /s .git if you already add a remote to force files and subfolders
– dpineda
Oct 15 '15 at 23:14
...
sass --watch with automatic minify?
...onsult the documentation for updates:
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#using_sass
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#output_style
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