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How are GCC and g++ bootstrapped?
This has been bugging me for a while. How do GCC and g++ compile themselves?
1 Answer
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Numpy: Divide each row by a vector element
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Here you go. You just need to use None (or alternatively np.newaxis) combined with broadcasting:
In [6]: data - vector[:,None]
Out[6]:
array([[0, 0, 0],
[0, 0, 0],
[0, 0, 0]])
In [7]: data / vector[:,None]
Out[7]:
array([[1, 1, 1],
[1, 1, 1],
[1, 1, 1]])
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Reset other branch to current without a checkout
...record the reason for the ref update to be shown by git reflog OtherBranch command, such as "synched to CurrentBranch". May be useful to remember why you did it later.
– Levi Haskell
Dec 11 '13 at 21:16
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Path to Powershell.exe (v 2.0)
...ll version) shows it's 2.0.
Another option is type $PSVersionTable at the command prompt. If you are running v2.0, the output will be:
Name Value
---- -----
CLRVersion 2.0.50727.4927
BuildVersion 6.1.7600.163...
Have Grunt generate index.html for different setups
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I recently discovered these Grunt v0.4.0 compatible tasks:
grunt-preprocess
Grunt task around preprocess npm module.
grunt-env
Grunt task to automate environment configuration for future tasks.
Below are snippets from my Gruntfile.js.
ENV setup:...
How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
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For Windows or Linux users, Ctrl+Shift+Enter.
For macOS/OS X users, ⌘ Command+⇧ Shift+Enter.
That finishes the statement you're currently writing. Try it in a few different situations, like in if statements, for loops etc, and you'll see that it'll complete the line and open some curly brace...
postgresql - replace all instances of a string within text field
...gh, that this will be a string-to-string replacement, so 'category' will become 'dogegory'. the regexp_replace function may help you define a stricter match pattern for what you want to replace.
share
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Entity Framework Timeouts
... Framework (EF) when using a function import that takes over 30 seconds to complete. I tried the following and have not been able to resolve this issue:
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How to tell where a header file is included from?
...oted that if you use in conjunction with "-o myObj.o", the output, not the compiled binary, goes into "myObj.o". -M has an implicit -E, so the compilation is not peformed. I found -MD is a very useful option instead, it performs the compile and puts the output in myObj.d instead. Making a suitabl...
R - Concatenate two dataframes?
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if you're rbind is coming from base for some strange reason: I used rbind.data.frame
– Boern
May 2 '18 at 12:42
add a c...