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How can I determine the URL that a local Git repository was originally cloned from?
...the remote repo:
git config --get remote.origin.url
If you require full output and you are on a network that can reach the remote repo where the origin resides :
git remote show origin
When using git clone (from GitHub, or any source repository for that matter) the default name for the source ...
Using querySelectorAll to retrieve direct children
... rely on :scope, I can't think of another way to handle your situation without adding more custom filter logic (e.g. find myDiv.getElementsByClassName("foo") whose .parentNode === myDiv), and obviously not ideal if you're trying to support one code path that really just wants to take an arbitrary se...
Bash empty array expansion with `set -u`
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Can anyone explain how and why this works? I'm confused about what [@]+ actually does and why the second ${arr[@]} won't cause an unbound error.
– Martin von Wittich
Jul 21 '16 at 9:16
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Get all files that have been modified in git branch
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An alternative to the answer by @Marco Ponti, and avoiding the checkout:
git diff --name-only <notMainDev> $(git merge-base <notMainDev> <mainDev>)
If your particular shell doesn't understand the $() construct, use back-ticks instead.
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Set Django IntegerField by choices=… name
...he future, your numbers will not be sequential. You could possibly comment out deprecated choices so there won't be future confusion and you won't run into db collisions.
– grokpot
Dec 30 '15 at 15:13
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Border for an Image view in Android?
...t i have not used extra xml file for border.
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/red_minus_icon"
android:background="#000000"
android:padding="1dp"/>
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How do I pass command line arguments to a Node.js program?
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Optimist (node-optimist)
Check out optimist library, it is much better than parsing command line options by hand.
Update
Optimist is deprecated. Try yargs which is an active fork of optimist.
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How to use the IEqualityComparer
...e bells in my database with the same number. I want to get all of them without duplication. I created a compare class to do this work, but the execution of the function causes a big delay from the function without distinct, from 0.6 sec to 3.2 sec!
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Parsing HTML into NSAttributedText - how to set font?
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Figured it out. Bit of a bear, and maybe not the best answer.
This code will go through all the font changes. I know that it is using "Times New Roman" and "Times New Roman BoldMT" for the fonts.
But regardless, this will find the bold...
Set theme for a Fragment
...the onCreateView() of the Fragment:
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// create ContextThemeWrapper from the original Activity Context with the custom theme
final Context contextThemeWrapper = new ContextThemeWrapp...