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Able to push to all git remotes with the one command?
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One problem with this approach is that you have to add new URLs to the all remote as they become available, whereas git remote | xargs -L1 git push --all will automatically pick up any new remotes.
– Raf...
Detecting endianness programmatically in a C++ program
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are you sure this is well defined? In C++ only one member of the union can be active at one time - i.e you can not assign using one member-name and read using another (although there is an exception for layout compatible structs)
– Faisal Vali
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Why do we use __init__ in Python classes?
...re attributes that make sense on classes. For instance, population_size is one such - it doesn't make sense to count the Fido because Fido is always one. It does make sense to count dogs. Let us say there're 200 million dogs in the world. It's the property of the Dog class. Fido has nothing to do wi...
How to verify if a file exists in a batch file?
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You can use IF EXIST to check for a file:
IF EXIST "filename" (
REM Do one thing
) ELSE (
REM Do another thing
)
If you do not need an "else", you can do something like this:
set __myVariable=
IF EXIST "C:\folder with space\myfile.txt" set __myVariable=C:\folder with space\myfile.txt
IF EXI...
Why is super.super.method(); not allowed in Java?
...hought that would easily be solved (not that it isn't solvable without) if one could write:
22 Answers
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What does Ruby have that Python doesn't, and vice versa?
...it's missing some of the useful syntactic sugar. However, there's at least one way to get it in an ad-hoc fashion. See, for example, here.
share
answered J...
Node.js or Erlang
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I can't speak for Erlang, but a few things that haven't been mentioned about node:
Node uses Google's V8 engine to actually compile javascript into machine code. So node is actually pretty fast. So that's on top of the speed benefits offered by event-driven programming and non-blocking io...
How to overlay one div over another div
I need assistance with overlaying one individual div over another individual div .
8 Answers
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How to enter in a Docker container already running with a new TTY
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Note to anyone reading this discussion. I'm sure docker exec -it will eventually provide a fully-functional pseudo tty, but for now (Docker version 1.9.1), there are some shortcomings : github.com/docker/docker/issues/8755
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How to display multiple notifications in android
I am receiving only one notification and if there comes another notification, it replaces the previous one and here is my code
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