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How do I strip all spaces out of a string in PHP? [duplicate]

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Formatting a number with exactly two decimals in JavaScript

...nds my numbers to two decimal places. But I get numbers like this: 10.8, 2.4, etc. These are not my idea of two decimal places so how I can improve the following? ...
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jQuery Ajax calls and the Html.AntiForgeryToken()

... answered Nov 2 '10 at 1:14 JeremyWeirJeremyWeir 23.2k99 gold badges8787 silver badges105105 bronze badges ...
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Why can't stash be applied to the working directory?

... 74 It sounds like your stash included an untracked file that was subsequently added to the repo. W...
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APP INVENTOR硬件交互学习教程07——多个参数上报 · App Inventor 2 中文网

... 5; const int redPin = 3; const int beepPin = 15; const int relayPin = 14; const int keyPin1 = 2; const int keyPin2 = 4; const int keyPin3 = 7; const int bluetoothPin = 13; // 变量定义 int inByte=0; //接收参数 #define TRUE 1 #define FALSE 0 void setup() { // 配置输出引脚 ...
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Where to put model data and behaviour? [tl; dr; Use Services]

... | edited May 29 '14 at 17:40 Josh Darnell 10.4k77 gold badges3333 silver badges6262 bronze badges ...
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How to show “if” condition on a sequence diagram?

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Can not connect to local PostgreSQL

...pting connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"? Unix socket exists, but server not listening to it. psql: could not connect to server: Connection refused Is the server running locally and accepting connections on Unix domain socket "/var/run/postgresql/.s....
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Pass array to ajax request in $.ajax() [duplicate]

... info, – Poonam Bhatt Jan 18 '12 at 4:45 2 it sends 0=hi&1=hello, will it work ? depends on y...
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CodeIgniter - accessing $config variable in view

... 194 $this->config->item() works fine. For example, if the config file contains $config['foo']...