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Styling HTML email for Gmail
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The answers here are outdated, as of today Sep 30 2016. Gmail is currently rolling out support for the style tag in the head, as well as media queries. If Gmail is your only concern, you're safe to use classes like a modern developer!
For reference, you can check the offic...
How to remove application from app listings on Android Developer Console
...want to remove that new version before publishing it.
A reference
Update, 2016
you can now filter out unpublished or draft apps from your listing.
Unpublish option can be found in the header area, beside PUBLISHED text.
UPDATE 2020
Due to changes in the new play console, the unpublish option wa...
CSS strikethrough different color from text?
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As of Feb. 2016, CSS 3 has the support mentioned below. Here is a snippet from a WooCommerce's single product page with price discount
/*Price before discount on single product page*/
body.single-product .price del .amount {
color: ...
Simple Pivot Table to Count Unique Values
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As of Office 2016: To be able to use this feature pivot table should be created with "Add this data to the Data Model" checked.
– Leo
Sep 24 '18 at 14:26
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How to detect if a stored procedure already exists
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From SQL Server 2016 CTP3 you can use new DIE statements instead of big IF wrappers
Syntax:
DROP { PROC | PROCEDURE } [ IF EXISTS ] { [ schema_name. ] procedure }
[ ,...n ]
Query:
DROP PROCEDURE IF EXISTS usp_name
More info here...
Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
...ve internal optimizations for slice and concat.
This remains true in Jul 2016.
Below are simple scripts that you can copy-paste into your browser's console and run several times to see the picture. They output milliseconds, lower is better.
while loop
n = 1000*1000;
start = + new Date();
a = Array...
What does do?
... to add extra data (X-UA-Compatible) in their pages.
IE6 is still used in 2016
Nowadays, IE6 is still used (0.7% in 2016) (4.5% in January 2014), and some internet websites are still IE6-only-compliant. Some intranet website/applications are tested using IE6. Some intranet website are 100% functio...
IntelliJ show JavaDocs tooltip on mouse over
...st option in Editor > General > Other.
EDIT: For IntelliJ Ultimate 2016.1, it's been moved to Editor > General > Code Completion.
EDIT: For IntelliJ Ultimate 2017.2, aka IntelliJ IDEA 2017.2.3, there are actually two options:
In Editor > General > Other (section) > Show q...
Simulating group_concat MySQL function in Microsoft SQL Server 2005?
...ed by appending WITHIN GROUP (ORDER BY some_expression)
For versions 2005-2016 I typically use the XML method in the accepted answer.
This can fail in some circumstances however. e.g. if the data to be concatenated contains CHAR(29) you see
FOR XML could not serialize the data ... because it
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How do I determine if my python shell is executing in 32bit or 64bit?
...on. I get for example ('3.4.4 |Continuum Analytics, Inc.| (default, Feb 16 2016, 09:54:04) [MSC ' 'v.1600 64 bit (AMD64)]') or 2.7.5 (default, May 15 2013, 22:43:36) [MSC v.1500 32 bit (Intel)]
– otterb
Mar 31 '16 at 15:50
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