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“Could not find any information for class named ViewController”
...
In case anyone is still frustrated by this, there's a trick to get things working.
What I do is manually enter an outlet into my class, for example: @IBOutlet weak var someView: UIView!, and drag from the code to the view in IB or storyboard. After this, I am...
How to install an apk on the emulator in Android Studio?
...s answer is marked as the correct answer (in 2013), currently, as answered by @user2511630 below, you can drag-n-drop apk files directly into the emulator to install them.
Original Answer:
You can install .apk files to emulator regardless of what you are using (Eclipse or Android Studio)
here's...
What is the best way to test for an empty string with jquery-out-of-the-box?
...irely of whitespace (or is empty).
The test you described can be replaced by:
if (!a)
Because in javascript, an empty string, and null, both evaluate to false in a boolean context.
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impro...
linq query to return distinct field values from a list of objects
...Assuming you want the full object, but only want to deal with distinctness by typeID, there's nothing built into LINQ to make this easy. (If you just want the typeID values, it's easy - project to that with Select and then use the normal Distinct call.)
In MoreLINQ we have the DistinctBy operator w...
How to scroll up or down the page to an anchor using jQuery?
...r links slide instead of jump instantly
It's really similar to the answer by Santi Nunez but it's more reliable.
Support
Multi-framework environment.
Before the page has finished loading.
<a href="#myid">Go to</a>
<div id="myid"></div>
// Slow scroll with anchors
(fun...
Python: How do I make a subclass from a superclass?
...ich, when initialized, immediately sorts itself in the direction specified by the reverse keyword argument, as the following tests illustrate:
import pytest
def test_1():
assert SortedList([5, 2, 3]) == [2, 3, 5]
def test_2():
SortedList([5, 2, 3], reverse=True) == [5, 3, 2]
def test_3()...
Set angular scope variable in markup
Simple question: How can I set a scope value in html, to be read by my controller?
8 Answers
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How to duplicate a whole line in Vim?
... deleting it
dd
will delete the current line
p
will put a line grabbed by either of the previous methods
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What's the actual use of 'fail' in JUnit test case?
... to
occur).
If you are using eclipse there three states are indicated by a Green, Blue and red marker respectively.
I use the fail operation for the the third scenario.
e.g. : public Integer add(integer a, Integer b) { return new Integer(a.intValue() + b.intValue())}
Passed Case : a = new I...
How do I use format() on a moment.js duration?
...that solves the problem without introducing others. (This post was flagged by at least one user, presumably because they thought an answer without explanation should be deleted.)
– Nathan Tuggy
May 20 '15 at 1: