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Passing argument to alias in bash [duplicate]
... -f __myalias; } __myalias' ~$ myalias -bash: syntax error near unexpected token `__myalias'
– JeeBee
Nov 14 '13 at 14:34
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What are the differences between a pointer variable and a reference variable in C++?
...ces and pointers do not have to take space on the stack. They can both be allocated on the heap.
– Derek Park
Sep 19 '08 at 4:33
22
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Reading header data in Ruby on Rails
I am making an API where in the access token for Facebook login will be sent in through header data.
3 Answers
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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
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Google provides a start to finish PHP/MySQL solution for an example "Store Locator" application with Google Maps. In this example, they store the lat/lng values as "Float" with a length of "10,6"
http://code.google.com/apis/maps/articles/phpsqlsearch.html
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How to call getClass() from a static method in Java?
... of a class, interface, array, or primitive type followed by a `.' and the token class. The type of a class literal is Class. It evaluates to the Class object for the named type (or for void) as defined by the defining class loader of the class of the current instance.
You can also find informatio...
Convert a JSON string to object in Java ME?
....java
A JSONWriter is a tool for rapidly writing JSON text to streams.
JSONTokener.java
A JSONTokener takes a source string and extracts characters and tokens from it. It is used by the JSONObject and JSONArray constructors to parse JSON source strings.
JSONException.java
A JSONException is thrown w...
What is the HMVC pattern?
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I am currently in the process of developing my own PHP 5.3 HMVC framework called Alloy. Since I am heavily invested in and sold on HMVC, I thought I could offer a different view point, and perhaps a better explanation of why HMVC should be used and the benefits it brings.
Th...
Why Choose Struct Over Class?
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Since struct instances are allocated on stack, and class instances are allocated on heap, structs can sometimes be drastically faster.
However, you should always measure it yourself and decide based on your unique use case.
Consider the following exa...
How can I see the size of a GitHub repository before cloning it?
...nswered Dec 30 '11 at 12:47
nulltokennulltoken
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Zero-pad digits in string
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There's also str_pad
<?php
$input = "Alien";
echo str_pad($input, 10); // produces "Alien "
echo str_pad($input, 10, "-=", STR_PAD_LEFT); // produces "-=-=-Alien"
echo str_pad($input, 10, "_", STR_PAD_BOTH); // produces ...