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Default behavior of “git push” without a branch specified
... It's worth noting that as of Git 2.0 the simple behaviour is now the default.
– do0g
Jul 24 '15 at 14:26
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Django - iterate number in for loop of a template
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[Django HTML template doesn't support index as of now], but you can achieve the goal:
If you use Dictionary inside Dictionary in views.py then iteration is possible using key as index. example:
{% for key, value in DictionartResult.items %} <!-- dictionartResult is a di...
AttributeError: 'datetime' module has no attribute 'strptime'
...tatements
import datetime: that's the module (that's what you have right now).
from datetime import datetime: that's the class.
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Choosing between std::map and std::unordered_map [duplicate]
Now that std has a real hash map in unordered_map , why (or when) would I still want to use the good old map over unordered_map on systems where it actually exists? Are there any obvious situations that I cannot immediately see?
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What is the most efficient way to concatenate N arrays?
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This answer is particularly useful when N is not known ahead of time such as when you have an array of arrays of arbitrary length and you want them all concatenated.
– jfriend00
Jul 9 '16 at 16:05
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How do I change the cursor between Normal and Insert modes in Vim?
I would like to know how to change, if possible, the cursor in Vim (in color, shape, etc.) depending on what mode you are in.
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Is there a way to iterate over a slice in reverse in Go?
...ation with index
for k := range s {
k = len(s) - 1 - k
// now k starts from the end
}
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Get filename and path from URI from mediastore
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Just a simple update on the first answer: mActivity.managedQuery() is now deprecated. I've updated the code with the new method.
private String getRealPathFromURI(Uri contentUri) {
String[] proj = { MediaStore.Images.Media.DATA };
CursorLoader loader = new CursorLoader(mContext, conten...
Switch Git branch without files checkout
...out changing working dir:
git reset <branch where you want to go>
now temp and other branch point to the same commit, and your working dir is untouched.
git checkout <branch where you want to go>
since your HEAD is already pointing to the same commit, working dir is not touched
gi...
rsync copy over only certain types of files using include option
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I don't understand how did you know what the order of the --includes were?
– Charlie Parker
Jun 14 '18 at 2:44
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