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Is it possible to implement a Python for range loop without an iterator variable?
..._something()
Note that _ is assigned the last result that returned in an interactive python session:
>>> 1+2
3
>>> _
3
For this reason, I would not use it in this manner. I am unaware of any idiom as mentioned by Ryan. It can mess up your interpreter.
>>> for _ in xr...
Library? Static? Dynamic? Or Framework? Project inside another project
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Mach-O file format(Mach Object - .o)
In iOS world every source file is converted into object files - ABI[About] Mach-O file[About] which will be packaged into a final executable bundle(e.g. application, framework...), file (e.g. library...) and it's behavior is determined by Mach-O type[About]
P...
How to get package name from anywhere?
..._NAME will be null!. Additionally what if your application have 10 entry points and there is no a clear "main activity"? You can check my answer at this question for the correct approach
– Addev
Feb 25 '12 at 15:50
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How to make a SIMPLE C++ Makefile
... spaces can look the same (and indeed there are editors that will silently convert tabs to spaces or vice versa), which results in a Make file that looks right and still doesn't work. This was identified as a bug early on, but (the story goes) it was not fixed, because there were already 10 users.
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Elastic Search: how to see the indexed data
... to
migrate to aggregations instead.
Facets are replaced by aggregates - Introduced in an accessible manner in the Elasticsearch Guide - which loads an example into sense..
Short Solution
The solution is the same except aggregations require aggs instead of facets and with a count of 0 which sets...
Passing parameters to addTarget:action:forControlEvents
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what if we're trying to pass something other than integers? what if I need to pass an object like a string?
– user102008
Apr 6 '11 at 22:55
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What does “Changes not staged for commit” mean
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Try following int git bash
1.git add -u :/
2.git commit -m "your commit message"
git push -u origin master
Note:if you have not initialized your repo.
First of all
git init
and follow above mentioned steps in order.
This worked ...
What is the difference between a 'closure' and a 'lambda'?
... the symbolic name (e.g. x), then a dot . before the expression. This then converts the expression into a function expecting one parameter.For example: λx.x+2 takes the expression x+2 and tells that the symbol x in this expression is a bound variable – it can be substituted with a value you suppl...
How do I sort a Set to a List in Java?
In Java, I have a Set , and I want to turn it into a sorted List . Is there a method in the java.util.Collections package that will do this for me?
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Override back button to act like home button
On pressing the back button, I'd like my application to go into the stopped state, rather than the destroyed state.
10 Answ...