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How to get current foreground activity context in android?
...
(Note: An official API was added in API 14: See this answer https://stackoverflow.com/a/29786451/119733)
DO NOT USE PREVIOUS (waqas716) answer.
You will have memory leak problem, because of the static reference to the activity. For more detail see the following link http://android-d...
Using ECMAScript 6
... that is compatible with all existing (modern) browsers.
For example, see https://github.com/google/traceur-compiler. As of writing, it supports all of the new syntax features of ES6. Together with the flag mentioned at the top of this answer, you will get very close to the desired result.
If you ...
How to obtain the number of CPUs/cores in Linux from the command line?
... 32K
L2 cache: 4096K
NUMA node0 CPU(s): 0-7
See also https://unix.stackexchange.com/questions/468766/understanding-output-of-lscpu.
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Assignment in an if statement
...ill be in C# 6.0. This feature is called "declaration expressions". See
https://roslyn.codeplex.com/discussions/565640
for details.
The proposed syntax is:
if ((var i = o as int?) != null) { … i … }
else if ((var s = o as string) != null) { … s … }
else if ...
More generally, the pro...
Removing the remembered login and password list in SQL Server Management Studio
...e drop down (confirmed to be working for SSMS v18.0). Original source from https://blog.sqlauthority.com/2013/04/17/sql-server-remove-cached-login-from-ssms-connect-dialog-sql-in-sixty-seconds-049/ which mentioned that this feature is available since 2012!
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How to convert array to SimpleXML
...ll allow you to set attributes in XML too.
The source can be found here:
https://github.com/digitickets/lalit/blob/master/src/Array2XML.php
<?php
$books = array(
'@attributes' => array(
'type' => 'fiction'
),
'book' => array(
array(
'@attrib...
How to use Sublime over SSH
... will install the 'subl' shell command):
sudo wget -O /usr/local/bin/subl https://raw.github.com/aurora/rmate/master/rmate; sudo chmod +x /usr/local/bin/subl
And voila! You're now using Sublime Text over SSH.
You can open an example file in Sublime Text from the server with something like subl ...
How can Xcode 6 adaptive UIs be backwards-compatible with iOS 7 and iOS 6?
... in iOS7.
Here is link to the sample project demonstrating this behavior: https://dl.dropboxusercontent.com/u/6402890/testSizeClasses.zip
In the prototype cell I have four constraints from each edge of the grey view. Each of the is configured in a same way: Any/Any - 10, Regular/Regular - 20
It...
How to allocate aligned memory only using the standard library?
...nction is now a part of the C11 specification: open-std.org/jtc1/sc22/wg14/www/docs/n1516.pdf (page 346)
– skagedal
Sep 5 '13 at 22:15
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Convert two lists into a dictionary
... :-) The pairwise dict constructor and zip function are awesomely useful: https://docs.python.org/3/library/functions.html#func-dict
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