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What are the Ruby Gotchas a newbie should be warned about? [closed]
...s strict: 0, "" and [] are all evaluated to true. In C, the expression 0 ? 1 : 0 evaluates to 0 (i.e. false). In Ruby, however, it yields 1, as all numbers evaluate to true; only nil and false evaluate to false. A corollary to this rule is that Ruby methods by convention — for example, regular-exp...
Add leading zeroes/0's to existing Excel values to certain length
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=TEXT(A1,"0000")
However the TEXT function is able to do other fancy stuff like date formating, aswell.
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How to sort Counter by value? - python
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261
Use the Counter.most_common() method, it'll sort the items for you:
>>> from collectio...
Can I compile all .cpp files in src/ to .o's in obj/, then link to binary in ./?
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181
Makefile part of the question
This is pretty easy, unless you don't need to generalize
try so...
List files in local git repo?
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edited Dec 26 '18 at 16:22
Cory Klein
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How can I change the current URL?
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169
document.location.href = newUrl;
https://developer.mozilla.org/en-US/docs/Web/API/document.l...
Visual Studio 2013 git, only Master branch listed
I'm using Visual Studio 2013's Git support to work on a private GitHub repository. I have permission to commit to it. I want to switch branches, but when I go to the Branches view, the only branch in any of the lists (branch drop-down, published branches, merge tool) is master. Other branches show u...
How do I use FileSystemObject in VBA?
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179
Within Excel you need to set a reference to the VB script run-time library.
The relevant file ...
git ahead/behind info between master and branch?
... each branch is ahead of the other (a more general answer on your question 1):
For local branches:
git rev-list --left-right --count master...test-branch
For remote branches:
git rev-list --left-right --count origin/master...origin/test-branch
This gives output like the following:
1 7
Thi...
CSS :after not adding content to certain elements
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157
img and input are both replaced elements.
A replaced element is any element whose appearan...