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How do I install g++ for Fedora?
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The package you're looking for is confusingly named gcc-c++.
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unable to print object ('po') in xcode6 beta 6 osx swift project: (Error in auto-import: failed to g
...t ( po command) in xcode 6 beta 6 OSX Swift project results in this error message:
5 Answers
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What is the difference between '@' and '=' in directive scope in AngularJS?
I've read the AngularJS documentation on the topic carefully, and then fiddled around with a directive. Here's the fiddle .
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Determine the path of the executing BASH script [duplicate]
...ative path (i.e. the direct equivalent of Windows' %~dp0):
MY_PATH="`dirname \"$0\"`"
echo "$MY_PATH"
For the absolute, normalized path:
MY_PATH="`dirname \"$0\"`" # relative
MY_PATH="`( cd \"$MY_PATH\" && pwd )`" # absolutized and normalized
if [ -z "$MY_PATH" ] ; then
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Override intranet compatibility mode IE8
...IE8 forces intranet websites into compatibility mode. I tried changing the meta header to IE8, but it doesn't acknowledge the meta header and just uses the browser setting. Does anyone know how to disable this?
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How to reset sequence in postgres and fill id column with new data?
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SELECT setval('seq', 1, FALSE) should do the same (here, the third argument, FALSE, does the magic, as it shows that nextval must be 1 instead of 2)
– Vasilen Donchev
Sep 22 '15 at 14:43
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Notepad++ - How can I replace blank lines [duplicate]
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@Griffin: The duplicate link I mention beneath the question goes beyond exactly two blank lines.
– BoltClock♦
Aug 12 '11 at 17:57
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How to request Administrator access inside a batch file
...e.
UPDATE: This script is now slightly edited to support command line arguments and a 64 bit OS.
Thank you Eneerge @ https://sites.google.com/site/eneerge/scripts/batchgotadmin
@echo off
:: BatchGotAdmin
:-------------------------------------
REM --> Check for permissions
IF "%PROCESSOR_...
What is the right way to check for a null string in Objective-C?
...dOfClass:[NSNull class]] is pointlessly complex since [NSNull null] is documented to be a singleton so you can just check for pointer equality. See Topics for Cocoa: Using Null.
So a good test might be:
if (title == (id)[NSNull null] || title.length == 0 ) title = @"Something";
Note how you can ...
Finding a substring within a list in Python [duplicate]
...t is the reasoning behind s for s in list if sub in s ? what does it even mean
– Toskan
Jul 2 at 1:45
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