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What is a difference between
...o it guarantees that when it fetches values from the collection, they will all be E or some subclass (i.e. it's compatible). The drainTo method is trying to put values into the collection, so the collection has to have an element type of E or a superclass.
As an example, suppose you have a class h...
What is code coverage and how do YOU measure it?
...ted by using a specialized tool to instrument the binaries to add tracing calls and run a full set of automated tests against the instrumented product. A good tool will give you not only the percentage of the code that is executed, but also will allow you to drill into the data and see exactly which...
How do I use su to execute the rest of the bash script as that user?
...o use "sudo" command instead of "su"
You may need to add this
username1 ALL=(username2) NOPASSWD: /path/to/svn
to your /etc/sudoers file
and change your script to:
sudo -u username2 -H sh -c "cd /home/$USERNAME/$PROJECT; svn update"
Where username2 is the user you want to run the SVN comma...
How do you implement a “Did you mean”? [duplicate]
...
Actually what Google does is very much non-trivial and also at first counter-intuitive. They don't do anything like check against a dictionary, but rather they make use of statistics to identify "similar" queries that returned mo...
Best Practices for Laravel 4 Helpers and Basic Functions?
...lean way: Create a library. That way it'll be autoloaded ONLY when you actually use it.
Create a libraries folder inside your app folder
Create your library file, create a class in it, and add static functions to it
Option 1: Edit start/global.php to add app_path().'/libraries' to the ClassLoader:...
allowDefinition='MachineToApplication' error when publishing from VS2010 (but only after a previous
...
FWIW, this entry actually changes the intermediate output path for publishing (the \obj path) , NOT MvcBuildViews. The difference is subtle, but significant.
– newmanth
May 7 '15 at 17:27
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What are the First and Second Level caches in Hibernate?
...ed, but there is no option to get rid of it. but you should think about it all the time..
– ses
Mar 28 '13 at 17:39
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Meteor test driven development [closed]
...ractices before establishing anything in the official documentation. After all, Meteor reached 0.5 this week, and things are still changing rapidly.
The good news: you can use Node.js testing tools with Meteor.
For my Meteor project, I run my unit tests with Mocha using Chai for assertions. If you...
Android: What is better - multiple activities or switching views manually?
...ts in one mega-Activity that can be a lot harder to handle than a lot of smaller pieces of code.
I have trouble imagining that speed is really an issue; if it is then there's something wrong with the way you're initializing each Activity. For example, I used try to pass Serializable objects betwee...
How to remove files and directories quickly via terminal (bash shell) [closed]
... +1 and glad you added the "Be careful!" part... definitely a "Sawzall" command that can quickly turn a good day into a bad one.. if wielded carelessly.
– itsmatt
Apr 15 '10 at 1:30
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