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How are the points in CSS specificity calculated
...esearching specificity I stumbled upon this blog - http://www.htmldog.com/guides/cssadvanced/specificity/
7 Answers
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How to send a simple string between two programs using pipes?
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Excerpt from "Linux Programmer's Guide - Chapter 6"
(C)opyright 1994-1995, Scott Burkett
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MODULE: pipe.c
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Add timestamps to an existing table
...nfusing def change, def change_table, and change_table.
See the migration guide for further details.
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Rails: call another controller action from a controller
...to that action :
redirect_to your_controller_action_url
More on : Rails Guide
To just render the new action :
redirect_to your_controller_action_url and return
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How can I rename a project folder from within Visual Studio?
...ced it.
You should be all set now. Go and check everything in.
The above guide worked for me. If it doesn't work for you, try and delete your local solution completely, and remove the folder mapping in your workspace. Restart Visual Studio just in case. Make sure you actually deleted the whole sol...
Multiple Indexes vs Multi-Column Indexes
...ystem. 2) Clustered index should be a Relational Key, ie. not an IDENTITY, GUID, etc. 3) "Then an index with state, county, zip. will be used in all three of these searches." is false, and contradicts "the first column is usable". The 2nd & subs cols in the index are not usable for search.
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When should I use Arrow functions in ECMAScript 6?
... with this.
(Stats via http://trends.builtwith.com/javascript/jQuery and https://www.npmjs.com.)
You are likely to require dynamic this bindings already.
A lexical this is sometimes expected, but sometimes not; just as a dynamic this is sometimes expected, but sometimes not. Thankfully, there is...
C# - Keyword usage virtual+override vs. new
...s of new vs override are sound, but this answer seems to help the most for guiding devs on which to use.
– Sully
Feb 26 '14 at 14:21
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Unioning two tables with different number of columns
...pecific operator to handle that scenario:
SAS(R) 9.3 SQL Procedure User's Guide
CORRESPONDING (CORR) Keyword
The CORRESPONDING keyword is used only when a set operator is specified. CORR causes PROC SQL to match the columns in table expressions by name and not by ordinal position. Columns that do n...
Commonly accepted best practices around code organization in JavaScript [closed]
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@Marnen: I see your point, but it isn't useless as a guide to the programmer. The $ prefix reminds me what it is when reading my code later, and thus helps quicker understanding.
– Sean
Jun 18 '13 at 20:28
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