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What is the difference between UNION and UNION ALL?
...s from the result set but union all returns all rows after joining.
from http://zengin.wordpress.com/2007/07/31/union-vs-union-all/
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Storing images in SQL Server?
...resides in a separate file.
You can read more about using filegroups here http://msdn.microsoft.com/en-us/library/ms179316.aspx.
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How to get time difference in minutes in PHP
...nto account where the "old way" won't. Read the manual about Date and Time http://www.php.net/manual/en/book.datetime.php
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PHP filesize MB/KB conversion [duplicate]
...
Here is a sample:
<?php
// Snippet from PHP Share: http://www.phpshare.org
function formatSizeUnits($bytes)
{
if ($bytes >= 1073741824)
{
$bytes = number_format($bytes / 1073741824, 2) . ' GB';
}
elseif ($bytes >= 104...
Tracking the script execution time in PHP
... echo "This page was created in ".$totaltime." seconds";
;?>
From (http://www.developerfusion.com/code/2058/determine-execution-time-in-php/)
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Reading/parsing Excel (xls) files with Python
...
You can choose any one of them http://www.python-excel.org/
I would recommended python xlrd library.
install it using
pip install xlrd
import using
import xlrd
to open a workbook
workbook = xlrd.open_workbook('your_file_name.xlsx')
open sheet ...
See what has been installed via MacPorts
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
AngularJS Folder Structure [closed]
...pe as it becomes a lot easier to manage for me.
A well written blog post: http://www.johnpapa.net/angular-growth-structure/
Example App: https://github.com/angular-app/angular-app
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What does mvn install in maven exactly do
...ciated with any phase of the default lifecycle up to the "install" phase:
https://maven.apache.org/guides/introduction/introduction-to-the-lifecycle.html#Lifecycle_Reference
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How to remove all line breaks from a string
...String);
// outputs: "Hey! \n I'm a string!!!"
Here's an example fiddle: http://jsfiddle.net/BLs8u/
NOTE! it only trims the beginning and end of the string, not line breaks or whitespace in the middle of the string.
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