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How to format a java.sql Timestamp for displaying?
...andard Java date/time library, so you'll be learning a soon-to-be-standard API).
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Making a LinearLayout act like an Button
...to make a Layout acts like a "clikable" View, set on the targeted Layout:
API 11+ (Pure Android):
android:background="?android:attr/selectableItemBackground"
API 7+ (Android + AppCompat Support Library):
android:background="?attr/selectableItemBackground"
Any API:
android:background="@androi...
Javascript communication between browser tabs/windows [duplicate]
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There is also an experimental technology called Broadcast Channel API that is designed specifically for communication between different browser contexts with same origin. You can post messages to and recieve messages from another browser context without having a reference to it:
var channe...
Why is Class.newInstance() “evil”?
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The Java API documentation explains why (http://java.sun.com/javase/6/docs/api/java/lang/Class.html#newInstance()):
Note that this method propagates any exception thrown by the nullary constructor, including a checked exception. U...
How to read an external local JSON file in JavaScript?
...read JSON, you should read the documentation for jQuery.getJSON():
http://api.jquery.com/jQuery.getJSON/
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How to read integer value from the standard input in Java
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You can use java.util.Scanner (API):
import java.util.Scanner;
//...
Scanner in = new Scanner(System.in);
int num = in.nextInt();
It can also tokenize input with regular expression, etc. The API has examples and there are many others in this site (e.g...
Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
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Seems like you cannot enable this permission in API 23 onwards code.google.com/p/android-developer-preview/issues/…
– roy zhang
Sep 17 '15 at 15:12
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How to insert an element after another element in JavaScript without using a library?
...tAdjacentText()
References:
https://developer.mozilla.org/en-US/docs/Web/API/Element/insertAdjacentElement
https://developer.mozilla.org/en-US/docs/Web/API/Element/insertAdjacentHTML
https://developer.mozilla.org/en-US/docs/Web/API/Element/insertAdjacentText
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Programmatically select text in a contenteditable HTML element?
... and IE 9. You can also create selections down to the character level. The APIs you need are DOM Range (current spec is DOM Level 2, see also MDN) and Selection, which is being specified as part of a new Range spec (MDN docs).
function selectElementContents(el) {
var range = document.createRang...
How to sort mongodb with pymongo
... more details, here is a link to the documentation on sorting with pymongo api.mongodb.org/python/current/api/pymongo/…
– Shane Reustle
Jan 21 '15 at 6:24
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