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Add params to given URL in Python
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You can also use the furl module https://github.com/gruns/furl
>>> from furl import furl
>>> print furl('http://example.com/search?q=question').add({'lang':'en','tag':'python'}).url
http://example.com/search?q=question&lang=en&tag=...
Is it possible to determine whether ViewController is presented as Modal?
...ngViewController instead.
EDIT 3: I've created a gist for it just in case https://gist.github.com/3174081
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How do I tidy up an HTML file's indentation in VI?
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I use this script:
https://github.com/maksimr/vim-jsbeautify
In the above link you have all the info:
Install
Configure (copy from the first example
How can I write output from a unit test?
...ng xUnit, so in case that's what you are using, follow these instructions:
https://xunit.github.io/docs/capturing-output.html
This method groups your output with each specific unit test.
using Xunit;
using Xunit.Abstractions;
public class MyTestClass
{
private readonly ITestOutputHelper output;...
How to implement the Android ActionBar back button?
...m(android.R.id.home)
void homeSelected() {
onBackPressed();
}
Source: https://github.com/excilys/androidannotations
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How to calculate the time interval between two time strings
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I like how this guy does it — https://amalgjose.com/2015/02/19/python-code-for-calculating-the-difference-between-two-time-stamps.
Not sure if it has some cons.
But looks neat for me :)
from datetime import datetime
from dateutil.relativedelta import re...
Preview an image before it is uploaded
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$("#imgInp").change(function() {
readURL(this);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form runat="server">
<input type='file' id="imgInp" />
<img id="blah" src="#" alt="your image" />
</form>
...
How to prevent page scrolling when scrolling a DIV element?
...= ( delta < 0 ? 1 : -1 ) * 30;
e.preventDefault();
});
Live demo: https://jsbin.com/howojuq/edit?js,output
So you manually set the scroll position and then just prevent the default behavior (which would be to scroll the DIV or whole web-page).
Update 1: As Chris noted in the comments belo...
Can't compile project when I'm using Lombok under IntelliJ IDEA
...ent. Here is another way to use Project Lombok with IntelliJ IDEA:
Visit https://projectlombok.org/download
Download the JAR file into the project lib directory (e.g., $HOME/dev/java/project/libs).
Start the IDE.
Click File ???? Settings.
Expand Build, Execution, Deployment ???? Compiler ???? Anno...
super() raises “TypeError: must be type, not classobj” for new-style class
...classes merely construct new objects of type instance). Partial reference: https://stackoverflow.com/a/9699961/42973.
PS: The difference between a new-style class and an old-style one can also be seen with:
>>> type(OldStyle) # OldStyle creates objects but is not itself a type
classobj
&...