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How to compile without warnings being treated as errors?
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If you are compiling linum>x m> kernel. For em>x m>ample, if you want to disable the warning that is "unused-but-set-variable" been treated as error. You can add a statement:
KBUILD_CFLAGS += $(call cc-option,-Wno-error=unused-but-set-variable,)
in your Mak...
How to add and get Header values in WebApi
... No. The headers.GetValues("somethingNotFound") throws an InvalidOperationEm>x m>ception.
– Aidanapword
Jun 9 '16 at 9:42
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How to list imported modules?
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import sys
sys.modules.keys()
An approm>x m>imation of getting all imports for the current module only would be to inspect globals() for modules:
import types
def imports():
for name, val in globals().items():
if isinstance(val, types.ModuleType):
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Printing the last column of a line in a file
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One way using awk:
tail -f file.tm>x m>t | awk '/A1/ { print $NF }'
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Overloading Macro on Number of Arguments
...OO2)(__VA_ARGS__)
So if you have these macros:
FOO(World, !) # em>x m>pands to FOO2(World, !)
FOO(foo,bar,baz) # em>x m>pands to FOO3(foo,bar,baz)
If you want a fourth one:
#define GET_MACRO(_1,_2,_3,_4,NAME,...) NAME
#define FOO(...) GET_MACRO(__VA_ARGS__, FOO4, FOO3, FOO2)(__VA_ARGS__)
F...
Ternary operator is twice as slow as an if-else block?
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To answer this question, we'll em>x m>amine the assembly code produced by the m>X m>86 and m>X m>64 JITs for each of these cases.
m>X m>86, if/then
32: foreach (int i in array)
0000007c 33 D2 m>x m>or edm>x m>,edm>x m>
0000007e 83 7E 04 00 ...
How to echo with different colors in the Windows command line
... a rare thing to see an windows without .NET framework even for the oldest m>X m>P/2003 installations) . It uses jscript.net compiler to create an em>x m>e capable to print strings with different background/foreground color only for the current line.
@if (@m>X m>)==(@Y) @end /* JScript comment
@echo off
setlocal
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Can I use conditional statements with EJS templates (in JMVC)?
and if yes, what is the syntam>x m>?
My goal is to prepend an 's' to the word 'comment' when there is more than one. in an jQuery.ejs template in a JMVC app. The following breaks. I can't find any docs for conditionals...
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Intellij IDEA, format all code in a project
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Thanks for the answer, em>x m>actly what I was looking for! In this case that isn't an issue; it's a smaller project and we've all agreed on the conventions for the whole thing. For larger projects or in different situations though I totally agree.
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Get original URL referer with PHP?
... am using $_SERVER['HTTP_REFERER']; to get the referer Url. It works as em>x m>pected until the user clicks another page and the referer changes to the last page.
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