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nginx error connect to php5-fpm.sock failed (13: Permission denied)
...stores the insecure default configuration resolved in bugs.php.net/bug.php?id=67060 - consider instead the listen.owner fix suggested by artooro.
– Chris Burgess
May 14 '14 at 23:15
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What's the difference between utf8_general_ci and utf8_unicode_ci?
...e rules for universal sorting and comparison, which sorts accurately in a wide range of languages.
utf8mb4_general_ci is a simplified set of sorting rules which aims to do as well as it can while taking many short-cuts designed to improve speed. It does not follow the Unicode rules and will result...
Prevent double submission of forms in jQuery
...d just wanted to add that the best solution would be to make the operation idempotent so that duplicate submissions are harmless.
Eg, if the form creates an order, put a unique ID in the form. The first time the server sees an order creation request with that id, it should create it and respond "suc...
Html.Textbox VS Html.TextboxFor
..."Name")
2: Html.TextBoxFor(m => m.Name)
will both produce
<input id="Name" name="Name" type="text" />
So what does that mean in terms of use?
Generally two things:
The typed TextBoxFor will generate your input names for you. This is usually just the property name but for properties...
Python Request Post with param data
...ers, data is for POST-style body information. It is perfectly legal to provide both types of information in a request, and your request does so too, but you encoded the URL parameters into the URL already.
Your raw post contains JSON data though. requests can handle JSON encoding for you, and it'll...
Convert a list of data frames into one data frame
...
Use bind_rows() from the dplyr package:
bind_rows(list_of_dataframes, .id = "column_label")
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Add UIPickerView & a Button in Action sheet - How?
...o customize the contents of an ActionSheet, as it can lead to serious invalid context errors in iOS 7. I just spent a few hours working through this problem and ultimately decided to take a different approach. I replaced the call to show the action sheet with a modal view controller containing a sim...
Unit testing with Spring Security
...a JUnit test, etc. The real limiting factor of a Singleton is when it provides an implementation that is inflexible to different environments.
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Proper URL forming with Query String and Anchor Hashtag
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?var=var#hash
everything after # is client side.
Also, look into url rewriting to get rid of ugly ?var=var
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Create table in SQLite only if it doesn't exist already
....sqlite.org/lang_createtable.html:
CREATE TABLE IF NOT EXISTS some_table (id INTEGER PRIMARY KEY AUTOINCREMENT, ...);
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