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What breaking changes are introduced in C++11?
I know that at least one of the changes in C++11 that will cause some old code to stop compiling: the introduction of explicit operator bool() in the standard library, replacing old instances of operator void*() . Granted, the code that this will break is probably code that should not have been v...
How to load all modules in a folder?
...lobals())
del module
Then, from your code do this:
import Foo
You can now access the modules with
Foo.bar
Foo.eggs
Foo.spam
etc. from Foo import * is not a good idea for several reasons, including name clashes and making it hard to analyze the code.
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Why are #ifndef and #define used in C++ header files?
...s opened by the form to manipulate. It gaveme lots of errors and I didn't know what to do. I gave up =)
– user142019
Oct 31 '09 at 10:58
6
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How to rename a file using Python
..."Time Of Check to Time Of Use" bug, but it's unlikely to cause issues. (I know of no easy way around this - see here.
– AnnanFay
Sep 28 '19 at 16:59
2
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String concatenation in Ruby
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Since strings are starting to be immutable now, I'd love to see a new benchmark for this.
– bibstha
Mar 28 '18 at 14:15
add a comment
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How to open multiple pull requests on GitHub
...d commits in git should not be though of as just a patch, but as a patch knowing what patch was applied before this. So this is why one should create a new branch with new commits, whose diffs are maybe still the same, but whose links to the previous commits are different.
– M...
How can I include a YAML file inside another?
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This is now possible. I've added an answer below...hope it helps.
– daveaspinall
Aug 19 '15 at 9:39
1
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How to send a command to all panes in tmux?
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I don't know how or if that's possible. What's your use-case scenario that you need to send a command via <prefix>:?
– kshenoy
Apr 30 '16 at 6:40
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Saving a Numpy array as an image
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@TomášGavenčiak - scipy.misc.imsave is now deprecated in the newer versions of Scipy. An alternative a few comments below is to use imageio.imwrite('image_file.jpg', array)
– Psi-Ed
May 3 at 6:17
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clear javascript console in Google Chrome
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Update: As of November 6, 2012, console.clear() is now available in Chrome Canary.
If you type clear() into the console it clears it.
I don't think there is a way to programmatically do it, as it could be misused. (console is cleared by some web page, end user can't acce...