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puts vs logger in rails rake tasks
...nfig/environments/development.rb :
if File.basename($0) == 'rake'
# http://stackoverflow.com/questions/2246141/puts-vs-logger-in-rails-rake-tasks
log_file = Rails.root.join("log", "#{Rails.env}.log")
Rails.logger = ActiveSupport::Logger.new(log_file)
Rails.logger.extend(Active...
Replace all spaces in a string with '+' [duplicate]
...
This selected solution is slower on large replacement compared to the reg expression version. Test with the 3 solutions posted: jsbin.com/isadi3/2 Firefox has minimal timing difference, IE has a noticeable difference. So if speed matters and you have a large set of replacements,...
Why should I use Restify?
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Do you need to close meta and link tags in HTML?
...eUploader: {
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Activate a virtualenv via fabric as deploy user
...n('do other stuff, etc')
* There are bound to be cases where using the command1 && command2 approach may blow up on you, such as when command1 fails (command2 will never run) or if command1 isn't properly escaped and contains special shell characters, and so forth.
...
How do I retrieve my MySQL username and password?
...'localhost' = PASSWORD('MyNewPass');
Full instructions can be found here http://www.techmatterz.com/recover-mysql-root-password/
Android微信智能心跳方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...影响不大。
3.4 GCM Server类型
GCM提供两种Server模型：
a）HTTP Server : 使用同步接口发送HTTP请求，一次请求可以发给最多1000个设备。
b）XMPP Server :使用异步接口发送请求，只支持对单个设备（或同一个用户的多个关联设备发送）...
makefile execute another target
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How to get a list of current open windows/process with Java?
...
This is another approach to parse the the process list from the command "ps -e":
try {
String line;
Process p = Runtime.getRuntime().exec("ps -e");
BufferedReader input =
new BufferedReader(new InputStreamReader(p.getInputStream()));
while ((line = input.readL...
Append TimeStamp to a File Name
...eUploader: {
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