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How to set NODE_ENV to production/development in OS X
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@WeDoTDD what are you talking about? These scripts are meant to be used similarly to how makefile works. Using it as this example or as you've mentioned to run gulp is a perfectly reasonable use case. For simple tasks I now don't even...
GOTO still considered harmful? [closed]
...t a particular "location" in the code, the less confident one can be about what the state of the system is at that point. (See below.)
Structured programming IMHO is less about "avoiding GOTOs" and more about making the structure of the code match the structure of the data. For example, a repeating ...
What is the use for Task.FromResult in C#
In C# and TPL ( Task Parallel Library ), the Task class represents an ongoing work that produces a value of type T.
6 Ans...
PHP mkdir: Permission denied problem
...apache user does not have read/write permissions on the directory.
Here's what you do in Ubuntu
Make sure all files are owned by the Apache group and user. In Ubuntu it is the www-data group and user
chown -R www-data:www-data /path/to/webserver/www
Next enabled all members of the www-data group...
Android - Spacing between CheckBox and text
...t override that padding in my XML layout, it messes up the layout. Here's what setting paddingLeft="0" does:
Turns out you can't fix this in XML. You have do it in code. Here's my snippet with a hardcoded padding increase of 10dp.
final float scale = this.getResources().getDisplayMetrics().de...
Encoding URL query parameters in Java
...MIME format (which is a valid HTML form encoding). I'm assuming that's not what you're looking for.
– Buhake Sindi
Mar 16 '11 at 18:54
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Gitignore not working
...or some reason, and no amount of Googling has been able to fix it. Here is what I have:
11 Answers
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Determine the type of an object?
...lso accept derived types. So unless you actually need the type object (for whatever reason), using isinstance() is preferred over type().
The second parameter of isinstance() also accepts a tuple of types, so it’s possible to check for multiple types at once. isinstance will then return true, if ...
dynamically add and remove view to viewpager
...ethods:
// finishUpdate - called by the ViewPager - we don't care about what pages the
// pager is displaying so we don't use this method.
}
And here's some snips of code showing how to use the adapter.
class MainActivity extends Activity
{
private ViewPager pager = null;
private MainP...
Vim and Ctags tips and tricks [closed]
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What is the advantage of cscope over ctags? Do they compliment eachother?
– Whaledawg
Feb 20 '09 at 4:53
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