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How to redirect the output of the time command to a file in Linux?
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{ time sleep 1 2> sleep.stderr ; } 2> time.txt
which puts STDERR from "sleep" into the file "sleep.stderr" and only STDERR from "time" goes into "time.txt"
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Replace multiple whitespaces with single whitespace in JavaScript string
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It splits the string by whitespaces, remove them all empty array items from the array (the ones which were more than a single space), and joins all the words again into a string, with a single whitespace in between them.
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Using Phonegap for Native Application development [closed]
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having access to native features on phone. Also the code is portable from Android to Iphone with some effort. Before I plunge into it I want to know what is forum's experience with Phonegap. What are the pain points and is it really scalable for enterprise level application development.
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Converting between strings and ArrayBuffers
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38 | ? | 20 | ? | - | 38
Data from MDN - `npm i -g mdncomp` by epistemex
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How to install XNA game studio on Visual Studio 2012?
...eleased new XNA Extension for Visual Studio 2012/2013. You can download it from: https://msxna.codeplex.com/releases
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Concurrent HashSet in .NET Framework?
...al locking outside the class then why don't you use a simple HashSet right from the start?
– George Mavritsakis
Apr 11 '16 at 9:36
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Difference between MVC 5 Project and Web Api Project
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So, in no way I can access a controller action from dektop app. even if I use proper GET syntax to call the URL?
– Unbreakable
Apr 18 '17 at 20:12
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What is the best way to implement “remember me” for a website? [closed]
...dentifier and a token. The series and token are unguessable random numbers from a suitably large space. Both are stored together in a database table, the token is hashed (sha256 is fine).
When a non-logged-in user visits the site and presents a login cookie, the series identifier is looked up in the...
What is Normalisation (or Normalization)?
...r, leading to data corruption.
There is a number of normalization levels from 1. normal form through 5. normal form. Each normal form describes how to get rid of some specific problem, usually related to redundancy.
Some typical normalization errors:
(1) Having more than one value in a cell. Exa...
What in the world are Spring beans?
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XML <bean/> definitions.
More to learn about beans and scope from SpringSource:
When you create a bean definition what you are actually creating is a
recipe for creating actual instances of the class defined by that bean
definition. The idea that a bean definition is a recipe i...