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How to open standard Google Map application from my application?
.../maps.google.com/maps?saddr=" + sourceLatitude + "," + sourceLongitude + "&daddr=" + destinationLatitude + "," + destinationLongitude;
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
startActivity(intent);
or you can make sure that the Google Maps app only is used, this stops t...
What's the absurd function in Data.Void useful for?
...is non strict. The general use case is to handle impossible paths. For example
simple :: Either Void a -> a
simple (Left x) = absurd x
simple (Right y) = y
This turns out to be somewhat useful. Consider a simple type for Pipes
data Pipe a b r
= Pure r
| Await (a -> Pipe a b r)
| Y...
ZeroMQ的学习和研究（PHP代码实例） - C/C++ - 清泛网 - 专注C/C++及内核技术
ZeroMQ的学习和研究（PHP代码实例）ZeroMQ，史上最快的消息队列—– ZMQ的学习和研究一、ZeroMQ 的背景介绍 引用官方的说法： ZMQ (以下 ZeroMQ 简称 ZMQ)是一...ZeroMQ，史上最快的消息队列
—– ZMQ的学习和研究
一、ZeroMQ 的...
Curly braces in string in PHP
What is the meaning of { } (curly braces) in string literals in PHP?
5 Answers
5
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Why use sprintf function in PHP?
I am trying to learn more about the PHP function sprintf() but php.net did not help me much as I am still confused, why would you want to use it?
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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?
I did a lot of searching and also read the PHP $_SERVER docs . Do I have this right regarding which to use for my PHP scripts for simple link definitions used throughout my site?
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Getting the name of a child class in the parent class (static context)
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in short. this is not possible. in php4 you could implement a terrible hack (examine the debug_backtrace()) but that method does not work in PHP5. references:
30423
37684
34421
edit: an example of late static binding in PHP 5.3 (mentioned in comments). no...
How to access parent Iframe from JavaScript
...bject of the parent (only if the parent has already loaded the library). Example: access jQuery with parent.$('#something')
– Zsolti
Oct 31 '13 at 14:34
1
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How can I start PostgreSQL server on Mac OS X?
...g commands to determine which package manager it was installed with:
brew && brew list|grep postgres
fink && fink list|grep postgres
port && port installed|grep postgres
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Best way to select random rows PostgreSQL
... of depez outlining several more approaches:
http://www.depesz.com/index.php/2007/09/16/my-thoughts-on-getting-random-row/
1 "large" as in "the complete table will not fit into the memory".
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