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How to call a function from a string stored in a variable?
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edited May 17 '12 at 7:31
htoip
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answered J...
How to get current relative directory of your Makefile?
...n use shell function: current_dir = $(shell pwd).
Or shell in combination with notdir, if you need not absolute path:
current_dir = $(notdir $(shell pwd)).
Update.
Given solution only works when you are running make from the Makefile's current directory.
As @Flimm noted:
Note that this returns...
How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
....+1000 just using compiler features. This means that I am not allowed to write a program and execute it, but I should just write a program that could drive the compiler to compute this sum while compilation and print the result when compilation completes. As a hint, he told me that I may use generic...
TypeScript “this” scoping issue when called in jquery callback
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You have a few options here, each with its own trade-offs. Unfortunately there is no obvious best solution and it will really depend on the application.
Automatic Class Binding
As shown in your question:
class DemonstrateScopingProblems {
private status ...
C++ Double Address Operator? (&&)
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edited May 23 '17 at 11:47
Community♦
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answered Dec 28 '10 at ...
Why isn't the size of an array parameter the same as within main?
Why isn't the size of an array sent as a parameter the same as within main?
13 Answers
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How can I get the current page name in WordPress?
... global variable $pagename should be available for you. I have just tried with the same setup you specified.
$pagename is defined in the file wp-includes/theme.php, inside the function get_page_template(), which is of course is called before your page theme files are parsed, so it is available at an...
What is the attribute property=“og:title” inside meta tag?
I have this extract of website source code:
4 Answers
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What is a Python egg?
I'm new to Python and am just trying to understand how its packages work. Presumably "eggs" are some sort of packaging mechanism, but what would be a quick overview of what role they play and may be some information on why they're useful and how to create them?
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How to scroll to top of long ScrollView layout?
For part of my app, the user is presented with a list of names and is asked to group them as they see fit.
15 Answers
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