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After installation of Gulp: “no command 'gulp' found”
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I am asked to run npm install -g gulp as sudo (Root . Admin) but if I do that then when I am exiting to normal user it cant find gulp command. I dont think its good to stay in root for everything I'd rather get my environment properly working. So anyone know what could c...
Commit changes to a different branch than the currently checked out branch with subversion
...the directory where are the changes you want to branch. It must not be the root of the repository, less to duplicate in that way;
Select TortoiseSVN -> "Branch/tag...";
Set To URL: "svn://host/repository/FooBar/branches/FooBarBranchName";
Make sure [*] Working copy is selected. This will ensure t...
ImportError: No module named pip
...mpted to install the nova client.
spencers-macbook-pro:python-novaclient root# python setup.py install
running install
/usr/bin/python: No module named pip
error: /usr/bin/python -m pip.__init__ install 'pbr>=0.5.21,<1.0' 'iso8601>=0.1.4' 'PrettyTable>=0.6,<0.8' 'requests>...
Are there any smart cases of runtime code modification?
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Some OSs' security models mean self-modifying code can't run without root/admin privileges, making it impractical for general-purpose use.
From Wikipedia:
Application software running under an operating system with strict W^X security cannot execute instructions in pages it is allowed to ...
Running single test from unittest.TestCase via command line
...import sys
import unittest
test_pattern = 'mytest/module/name.py'
PACKAGE_ROOT_DIRECTORY = os.path.dirname( os.path.realpath( __file__ ) )
loader = unittest.TestLoader()
start_dir = os.path.join( PACKAGE_ROOT_DIRECTORY, 'testing' )
suite = loader.discover( start_dir, test_pattern )
runner = unitt...
How should I choose an authentication library for CodeIgniter? [closed]
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All these libraries use mysql.. however I use MongoDb which is a noSql database. Is there a library which works with MoongoDB? I tried converting one of the libraries above to insert into MongoDB instead of MySql but it is getting too complex and wo...
Getting current directory in .NET web application
So I have a web project, and I'm trying to get the root directory of the website using the c# method Directory.GetCurrentDirectory() . I don't want to be using a static path as the file locations will be changing in the future. This method is running in my imageProcess.aspx.cs file, but where I t...
MongoDB with redis
...od results. A company well-known for running MongoDB and Redis (along with MySQL and Sphinx) is Craiglist. See this presentation from Jeremy Zawodny.
MongoDB is interesting for persistent, document oriented, data indexed in various ways. Redis is more interesting for volatile data, or latency sensi...
译文：理解Java中的弱引用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...方面的专家，但是我认为至少你应该了解什么是弱引用，如何使用它们，并且什么场景使用。既然它们是一些不知名的概念，我简单就着前面的三个问题来说明一下。
强引用(Strong Reference)
强引用就是我们经常使用的引用，其...
Understanding checked vs unchecked exceptions in Java
... inside it. But, and a big one - Never ever obscure in underlying original root cause. For ex, Don't ever do following -
try {
attemptLogin(userCredentials);
} catch (SQLException sqle) {
throw new LoginFailureException("Cannot login!!"); //<-- Eat away original root cause, thus obscu...