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Auto Scale TextView Text to Fit within Bounds
...ml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_wid...
Compare if two variables reference the same object in python
...eally like to have a visual feedback, that's why I sometimes just open up http://www.pythontutor.com/visualize.html#mode=edit to see how the memory is allocated and what is referencing what.
Added this awesome gif as this reply is about visualizing..
...
Does PowerShell support constants?
...r defining a constant like this:
const myConst = 42
Solution taken from http://poshcode.org/4063
function Set-Constant {
<#
.SYNOPSIS
Creates constants.
.DESCRIPTION
This function can help you to create constants so easy as it possible.
It works as keywor...
How to download .zip from GitHub for a particular commit sha?
...
You can put the sha that you want in the download url:
https://github.com/{username}/{projectname}/archive/{sha}.zip
As a general rule, if you have a url that works, you can replace "master" with the specific sha you want.
On unix:
wget https://github.com/{username}/{projectna...
How to pass html string to webview on android
...rData, "text/html; charset=utf-8", "UTF-8");
You can check this example
http://developer.android.com/reference/android/webkit/WebView.html
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Map enum in JPA with fixed values?
...T")
@Enumerated(EnumType.STRING)
private Right right;
Further details:
http://java.dzone.com/articles/mapping-enums-done-right
http://www.thoughts-on-java.org/jpa-21-how-to-implement-type-converter/
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How to use permission_required decorators on django class-based views
... it was originally intended:
@login_required
def foo(request):
return HttpResponse('bar')
but will also work properly when used like so:
@login_required
class FooView(DetailView):
model = Foo
This seems to work fine in several cases i've recently come across, including this real-world ...
Selecting an element in iFrame jQuery
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Take a look at this post: http://praveenbattula.blogspot.com/2009/09/access-iframe-content-using-jquery.html
$("#iframeID").contents().find("[tokenid=" + token + "]").html();
Place your selector in the find method.
This may not be possible however...
Does JSON syntax allow duplicate keys in an object?
...
There are 2 documents specifying the JSON format:
http://json.org/
https://tools.ietf.org/html/rfc7159
The accepted answer quotes from the 1st document. I think the 1st document is more clear, but the 2nd contains more detail.
The 2nd document says:
Objects
A...
How do I view an older version of an SVN file?
... is to use a program/app that makes it easy for you. I like to use trac : http://trac.edgewall.org/wiki/TracSubversion
It provides a great svn browser and makes it really easy to go back through your revisions.
It may be a little overkill to set this up for one specific revision you want to check...