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Dynamically set local variable [duplicate]
...t aren't functions (so modules, class definitions, instances) are usually done by dictionary lookups (as Sven points out in the comments there are exceptions, for example classes that define __slots__). Function locals can be optimised for speed because the compiler (usually) knows all the names in ...
How to trim white spaces of array values in php
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this one better $fruit= array_map('trim', $fruit);
– Yasar Arafath
Mar 18 '17 at 10:18
1
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How can I ssh directly to a particular directory?
I often have to login to one of several servers and go to one of several directories on those machines. Currently I do something of this sort:
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How do you maintain development code and production code? [closed]
...e branches merged in master.
dev (or integration branch, or 'next') is the one where the feature branch selected for the next release are tested together
maintenance (or hot-fix) branch is the one for the current release evolution/bug fixes, with possible merges back to dev and or master
That kind...
How to write a simple database engine [closed]
...d for tutorials on the subject and I couldn't find any, so I am hoping someone else can point me in the right direction. Basically, I would like information on the following:
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Reading ePub format
I am trying to develop an iPhone application to read ePub files. Is there any framework available to develop this? I have no idea about how to read this file format. I tried to parse a sample file with .epub extension using NSXML Parser, but that fails.
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Set selected radio from radio group with a value
...you first need to remove checked attribute from any of radio buttons under one radio buttons group only then you will be able to add checked property / attribute to one of the radio button in that radio buttons group.
Code To Remove Checked Attribute from all radio buttons of one radio button group...
How to use LINQ to select object with minimum or maximum property value
...rty. Is there a way to use LINQ to query a list of Person objects for the one with the earliest/smallest DateOfBirth value.
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jQuery: Get selected element tag name
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pure JS solutions (like this one) are generally superior to jQuery ones especially if they do not suffer from browser compatibility problems or are much more verbose.
– Steven Lu
Jul 25 '12 at 16:24
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What are Maven goals and phases and what is their difference?
...ecute all build goals within that build phase. Build goals are assigned to one or more build phases. We can also execute a build goal directly.
There are three major built-in Build Life Cycles:
default
clean
site
Each Build Lifecycle is Made Up of Phases
For example the default lifecycle...