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How do I forward parameters to other command in bash script?
...g arguments. Notice the quotes, they should be kept, since they cause the expansion of the argument list to be properly quoted.
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ObjectiveC Parse Integer from String
I'm trying to extract a string (which contains an integer) from an array and then use it as an int in a function. I'm trying to convert it to a int using intValue.
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Are unused CSS images downloaded?
... implement the spec, however in a quick test here:
Chrome: Doesn't
FireFox: Doesn't
Safari: Doesn't
IE8: Doesn't
IE7: Doesn't
IE6: Unknown (Can someone test and comment?)
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Convert a python UTC datetime to a local datetime using only python standard library?
...result here
## You could use `tzlocal` module to get local timezone on Unix and Win32
# from tzlocal import get_localzone # $ pip install tzlocal
# # get local timezone
# local_tz = get_localzone()
def utc_to_local(utc_dt):
local_dt = utc_dt.replace(tzinfo=pytz.utc).astimezone(local_tz)
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Fast way to discover the row count of a table in PostgreSQL
...e is a way to speed this up dramatically if the count does not have to be exact like it seems to be in your case.
Instead of getting the exact count (slow with big tables):
SELECT count(*) AS exact_count FROM myschema.mytable;
You get a close estimate like this (extremely fast):
SELECT reltuple...
Use of Initializers vs Constructors in Java
...ic initializer is the way to go, especially as it allows you to do a complex initialization and still have the static variable be final. This is a big win.
I find "if (someStaticVar == null) // do stuff" to be messy and error prone. If it is initialized statically and declared final, then you avo...
Import regular CSS file in SCSS file?
...le with Sass's @import command? While I'm not using all of the SCSS syntax from sass, I do still enjoy it's combining/compressing features, and would like to be able to use it without renaming all of my files to *.scss
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How do I read configuration settings from Symfony2 config.yml?
...setting in your config_dev.yml: swiftmailer: delivery_address: dev@example.com You can find more information in the Symfony2 cookbook
– Pierre
May 30 '12 at 13:02
4
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Tablet or Phone - Android
...stored in the res/layout-<qualifiers> directories. You can create an XML file in the directoy res/values-<same qualifiers> for each of your layouts and put an int/bool/string resource into it to distinguish between the layouts you use.
Example:
File res/values/screen.xml (assuming res/...
In node.JS how can I get the path of a module I have loaded via require that is *not* mine (i.e. in
... (well, don't want to) modify the module's code, so don't have a place to extract its __dirname.
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