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How to take screenshot of a div with JavaScript?
I am building something called the "HTML Quiz". It's completely ran on JavaScript and it's pretty cool.
10 Answers
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How to use multiple @RequestMapping annotations in spring?
... Also I would like to know, how do I know which requestmapping has been called. is it / or welcome ?
– Siddharth
Aug 30 '17 at 10:53
1
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How do you close/hide the Android soft keyboard using Java?
...ted a static utility method that can do the job VERY solidly, provided you call it from an Activity.
public static void hideKeyboard(Activity activity) {
InputMethodManager imm = (InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
//Find the currently focused view,...
Why can't I use a list as a dict key in python?
...dentity anyway (when was the last time you had two distinct module objects called sys?), and are compared by that anyway. Therefore, it's less surprising - or even expected - that they, when used as dict keys, compare by identity in that case as well.
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C# member variable initialization; best practice?
...ializers, then they are only directly initialized in the constructors that call base(...) - i.e. the public Bar(string foo) ctor. The other constructor does not run field initializers, since it knows they are done by the this(...) ctor.
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AngularJS ng-if with multiple conditions
...l.spec.whatwg.org/multipage/syntax.html#syntax-attributes>, more specifically: "Attribute values are a mixture of text and character references, except with the additional restriction that the text cannot contain an ambiguous ampersand." See also this answer: <stackoverflow.com/a/5320217/78855...
multiprocessing: sharing a large read-only object between processes?
...s the value
in the parent process at the time that
Process.start() was called.
Example
On Windows (single CPU):
#!/usr/bin/env python
import os, sys, time
from multiprocessing import Pool
x = 23000 # replace `23` due to small integers share representation
z = [] # integers are immutable,...
Where/How to getIntent().getExtras() in an Android Fragment? [duplicate]
...that plugs the arguments into the fragment for you. Such a method is often called newInstance in the examples given by Google. There actually is a newInstance method in DetailsFragment, so I'm unsure why it isn't used in the snippet above...
Anyways, all extras provided as argument upon creating th...
Storyboard - refer to ViewController in AppDelegate
...y inspector. Now how am I going to refer to this ViewController programmatically from the AppDelegate? I've made a variable with the relevant class and turned it into an IBOutlet property, but I don't see any way of being able to refer to the new ViewController in code - any attempt to ctrl-drag a c...
AngularJS - $anchorScroll smooth/duration
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@JustinMcCandless how do you call your directive? I've tried: <a ng-click="anchor-smooth-school('about');">About 1</a> <a ng-click="anchorSmoothScroll('about');">About 2</a>
– Dan
D...