The client submits a Chinese parameter, such as A= China(1) If submitted by get, in the address bar, you can see the parameters are URL ENCODE, such as: A=%E4%B8%AD%E5%9B%BD.The server receives the request, uses the Request.getparameter ("a") to parse, obtains to garbled, but usesNew String (Request.getparamter ("a"). GetBytes ("Iso-8859-1"), "UTF-8");Able to get to the correct value "China".(2) If submitte
This article describes how ThinkPHP uses the GET method to obtain the query results of Chinese parameters. if you want to use ThinkPHP as a tags tag, a problem occurs, parameters can be obtained, but no results can be found. The data found in the database exists. Where is the problem?
Such as http:/response
The parameter is encoded by urlencode (). The urldecode () function is used for decoding, and no result is returned for further query.Then tes
Auto-populate forms@" document.getElementById (' loginID '). Value = ' Fill in your username here ';d ocument.getelementbyid (' UserPassword '). Value = ' Fill in your password here '; ";Enter the user name input box according to the ID and give the value according to the ID to enter the password input box and give the valueAutomatically click the login button@" document.getElementById (' login '). Click () "Get the login button for this element based
DP Turn px Public classDp2pxutils { Public Static intDP2PX (Context context,floatDP) { Final floatScale =context.getresources (). Getdisplaymetrics (). density; return(int) (DP * scale + 0.5f); } /*** According to the resolution of the phone from PX (pixel) to the unit to become DP*/ Public Static intPx2dip (Context context,floatpxvalue) { Final floatScale =context.getresources (). Getdisplaymetrics (). density; return(int) (Pxvalue/scale + 0.5f); }}
This article introduces a global is also commonly used by a PHP to get the variable value of the method, the need for friends can refer to.
code as follows
copy code
"!--? function my_addslashes ($s Tring, $force = 0) {!defined (' MAGIC_QUOTES_GPC ') define (' MAGIC_QUOTES_GPC ', GET_MAGIC_QUOTES_GPC ()); if (! MAGIC_QUOTES_GPC | | $force) { if (Is_array ($string)) { foreach ($string as $key = + $val) { $string [$ke
Normal DHCP Get IP process (discover-offer-request-ack):
(Discovery) The host side publishes a broadcast with a MAC address of FF:FF:FF:FF:FF:FF on the LAN to look for a DHCP server .
(offer) The DHCP server responds to the received Discovery packet, picking a assigned DHCP client from an IP address that has not yet been leased , and sending a DHCP client with an IP address and other settings for the lease DHCP offer information.
(Reques
In the application development process of iOS app, it is sometimes necessary to collect user device, System information, application information and so on automatically.For example, in the app to collect user feedback function, not only the user's feedback can be submitted to the server, including the above information is also automatically submitted to the server.This is especially useful for user feedback bugs. Here's how they get it:[CPP]View Plain
Get rid of these bad habits, you are not a rookie, get rid of bad habits not
1. Do not use tools such as Phpdoc to properly annotate your code
2. Turn a blind eye to an excellent integrated development environment such as Zend Studio or eclipse PDT
3. No form of version control system has ever been used, such as Subclipse
4. Do not adopt a coding and naming standard, and general conventions, can not be imp
PHP get error message method, PHP get error message
The example in this article describes how PHP obtains error information. Share to everyone for your reference. Specific as follows:
function Error_reg () {$ar =array ( e_error = ' error ', e_warning = ' WARNING ', e_parse = ' prase ', e_notice = ' NOTICE '); Register_shutdown_function (function () use ($ar) { $ers =error_get_last (); if ($ers [' typ
1 //GetLogicalDriveStrings.cpp: Defines the entry point of the console application. 2 //3 4#include"stdafx.h"5#include 6#include 7 8 using namespacestd;9 Ten voidSub_1 ();//Enumerate Volumes---> Disks NTFS (WIN10) for a computer One A - intMain () - { the - sub_1 (); - - return 0; + } - + voidsub_1 () A { at Charvolumedevicestring[0x500] = {0 }; - //The previous byte is a message type, and the following 52 bytes are drive-related properties -BYTE bufferdata[0x1000] = {0 }; -
Ubuntu 9.10 is newly installed. To better use Ubuntu, You need to configure it better.
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I am used to centos, so it is not suitable to add the sudo when using Ubuntu, And the folder access
There are also restrictions, so I think using the root account to log on, the method is as follows:Sudo passwd root can set the password for the root user twice.----------------------------------
Ubuntu VI does not support direction keys and backspace keys. Therefore, you
is named in the hump format. The corresponding getter/setter method is to connect get/set to the upper-case attribute name of the first letter. For example, the property name is username, and the corresponding getter/setter method is GetUserName/setusername.
However, there are some special cases:
1. If the second letter of the attribute name is in uppercase, the name is directly used as the last part of the get
ExtJs4 Learning (1): Get to know ExtJs4 and get to know extjs4
Understanding ExtJs
1. Can I use ExtJs for Javat?
It is a display layer technology related to JS, HTML, and CSS. It has nothing to do with whether the server is. Net or PHP.
2. What types of projects is ExtJs suitable?
According to the official saying, ExtJs is designed for you as a B/S desktop application and is not suitable for portal website
IOS network programming synchronizes GET Method Request programming, and ios network programming synchronizes get
The iOS SDK provides two different APIs for synchronous and asynchronous requests for HTTP requests. You can also use GET or POST methods. First, we will understand the simplest synchronous GET request.
Fir
Get started with jQuery ajax and get started with jQueryajax
In the previous blog, I wrote about the scenario of returning a json string and a json array during ajax requests. Today, I changed the original ajax to jQuery ajax.
JQuery encapsulates ajax a lot, making it very convenient to use ajax, saving a lot of code.
Let's just look at the code.
Code
The background code is the same as the previous
Document: three methods to get objects. document: Get objects
There are several common methods in Document object, which we mentioned in Dom introduction. The most common method for obtaining javascript objects is getElementById, which is one of the most common methods for obtaining objects in Document, there are also two common methods to get objects: getElemen
Js get item primary domain name and get uri parameter parse return result gadgets, jsuri
Function getImgDomain () {return "http://imgupload.youboy.com/";}/** get root directory **/function getRootPath () {// get the current URL, for example: http: // localhost: 8083/uimcardprj/share/meun. jsp var curwwwpathpattern c
In ubuntu14, download the oracle-java8, ubuntu14apt-get through apt-get1. Install jdk1.8(1) download the oracle-java8 through apt-get, first, add the ppa source, equivalent to adding a software Repository
Sudo add-apt-repository ppa: webupd8team/java
Sudo apt-get update
Sudo apt-get install oracle-java8-installer
I
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