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#1071 - Specified key was too long; max key length is 1000 bytes

... left substring of the data. Most of your data will be a lot shorter than 255 characters anyway. You can declare a prefix length per column as you define the index. For example: ... KEY `index` (`parent_menu_id`,`menu_link`(50),`plugin`(50),`alias`(50)) ... But what's the best prefix length fo...
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Setting CSS pseudo-class rules from JavaScript

... 12 Answers 12 Active ...
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How do you clear a slice in Go?

... 123 It all depends on what is your definition of 'clear'. One of the valid ones certainly is: slic...
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momentJS date string add 5 days

i have a start date string "20.03.2014" and i want to add 5 days to this with moment.js but i don't get the new date "25.03.2014" in the alert window. ...
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convert ArrayList to JSONArray

...: http://developer.android.com/reference/org/json/JSONArray.html#JSONArray%28java.util.Collection%29 collection: http://developer.android.com/reference/java/util/Collection.html share | improve thi...
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Direct casting vs 'as' operator?

... Otherwise, assigns o to s, even if o is null. string s = o as string; // 2 Assigns null to s if o is not a string or if o is null. For this reason, you cannot use it with value types (the operator could never return null in that case). Otherwise, assigns o to s. string s = o.ToString(); // 3 ...
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.bashrc at ssh login

...Bash, thus all these comments are obsolete :) – user529649 Jul 2 '12 at 2:09 1 This isn't necessa...
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Gson - convert from Json to a typed ArrayList

... 529 You may use TypeToken to load the json string into a custom object. logs = gson.fromJson(br, n...
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updating table rows in postgres using subquery

... 720 Postgres allows: UPDATE dummy SET customer=subquery.customer, address=subquery.address, ...
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How to use a RELATIVE path with AuthUserFile in htaccess?

...ork around that limitation. We're using IfDefine together with an apache2 command line parameter: .htaccess (suitable for both development and live systems): <IfDefine !development> AuthType Basic AuthName "Say the secret word" AuthUserFile /var/www/hostname/.htpasswd Require vali...