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GCC dump preprocessor defines
...o dump its preprocessor defines from the command line?
I mean things like __GNUC__ , __STDC__ , and so on.
6 Answers
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Why is it not advisable to have the database and web server on the same machine?
...orizontally very easily. Given that we have more memory than disk in use (64GB vs. ~40GB), wouldn't it be better for performance to keep it all on the same machine?
– Beep beep
May 8 '11 at 2:56
...
How do I get the path of the current executed file in Python?
... the main script can import the module and use that to locate itself.
some_path/module_locator.py:
def we_are_frozen():
# All of the modules are built-in to the interpreter, e.g., by py2exe
return hasattr(sys, "frozen")
def module_path():
encoding = sys.getfilesystemencoding()
if ...
Why can't code inside unit tests find bundle resources?
...is works but how can I distinguish between a run-deploy and a test-deploy? Based on the fact if it is a test I need a resource from the test bundle in a class in the main bundle. If it is a regular 'run' I need a resource from the main bundle and not the test bundle. Any idea?
–...
Count character occurrences in a string in C++
How can I count the number of "_" in a string like "bla_bla_blabla_bla" ?
13 Answers
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Angular JS break ForEach
...gularJS you can iterate with $.each - which allows breaking and continuing based on boolean return value expression.
JSFiddle:
http://jsfiddle.net/JEcD2/1/
Javascript:
var array = ['foo', 'bar', 'yay'];
$.each(array, function(index, element){
if (element === 'foo') {
return true; // ...
Conditional HTML Attributes using Razor MVC3
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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PATH issue with pytest 'ImportError: No module named YadaYadaYada'
I used easy_install to install pytest on a mac and started writing tests for a project with a file structure likes so:
20 A...
How do I add custom field to Python log format string?
... pass the extra info with every logging call:
import logging
extra = {'app_name':'Super App'}
logger = logging.getLogger(__name__)
syslog = logging.StreamHandler()
formatter = logging.Formatter('%(asctime)s %(app_name)s : %(message)s')
syslog.setFormatter(formatter)
logger.setLevel(logging.INFO)
l...
How to check version of python modules?
...
I suggest using pip in place of easy_install. With pip, you can list all installed packages and their versions with
pip freeze
In most linux systems, you can pipe this to grep(or findstr on Windows) to find the row for the particular package you're interest...