2011-02-26 23:02 4422 People read comments (2) Collection report
Recently learning to communicate between processes, but I have not found a Linux from the process name can be used to get the process ID of the function, so I wrote one. Can get the correct result, but it is not efficient to get it through the system function and then read the file. If high man see, have any good suggestions please remind me,
what we get in the process is usually the user ID, but at some special time, for example, the LS command displays the file's user name instead of the user ID. So it involves the question of how the user ID and user name are converted to each other. Linux provides getpwuid an
Function checkform1 (){
If (form1.username. value = ""){Alert ("name cannot be blank! ");Return false;}If (! Iscardname (form1.username. Value )){Alert ("name error! ");Return false;}If (form1.usercode. value = ""){Alert ("ID card number cannot be blank! ");Return false;}If (! Isidcard (form1.usercode. Value )){Alert ("Incorrect
getElementById () returns the collection of node objects with the specified ID.Getelementsbyname () returns the collection of node objects with the specified name.Unlike the getElementById () method, the element is queried through the element's Name property, not through the id attribute.getElementsByTagName () returns a collection of node objects with the specified label
Name = id
Either microsoft or netscape is marked with the object name.
---------------------------------------------------------------
Form input textarea select and iframe frame use name
These elements are related to the submission of forms (the frame element acts on the target of the form), and only
The elem
Package properties: In the Androidmanifest.xml file.
Package Name: The bundle name of the module structure.
Application ID: The ApplicationID property under the module Defaultconfig block.
Each Android application has a unique application ID similar to the Java package
The category ID and item name are in the two tables. how can I retrieve the item by category and sort the item by str in idgoods_id nbsp; item ID nbsp; nbsp; category_id nbsp; product category ID Data Table B id nbsp; nbs Category
The test page contains display:none elements, so consider using JS, in the process of using JS, JS to get the object of the page, no ID, no Name......a class= "Employer" href= "javascript:;" > XXX1i class= "icon-arrow icon-arrow-down">i> a> div class= "dropdown-menu" style= "display:none;" > dl> dd> a target= "_blank" href= "/xxx"> release a> dd> dd> a class= "Employer" href= "javasc
Name and ID
Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->/** // * If the tag output by the Control contains the name attribute, the value of this attribute
* The uniqueid attribute inherited from the control should be taken from the control.
*/
Writer. Write ("name
Solve the problem that select frame in Selenium2Library cannot select frame or iframe with no name or id.
The original select_frame function in Selenium2Library (the corresponding keyword is select frame) can select frame based on locator. However, if a frame or iframe has no id and no name, if multiple frames or ifram
Solve the problem that select frame in Selenium2Library cannot select frame with no name or id or iframe. selenium2library
The original select_frame function in Selenium2Library (the corresponding keyword is select frame) can select frame based on locator. However, if a frame or iframe has no id and no name, if multipl
Requirement: write a program to enter the student's student ID, name, and score information, sorted from high to low according to the student's score. # Include # Include Typedef struct student_score{Int ID;Char name [20];Int score; } Stu; // defines the struct. Int main (INT argc, const char * argv []){Int I, J;Int
The 1.id attribute naming must satisfy the XML naming convention, because the ID is actually qualified in XML.The 2.name attribute does not have these qualifications, you can use almost any name3. Two 4. However, the configuration file allows two names of the same 5.name attributes can be used, separated by specifying
A, imitation Taobao comments purchase records hidden part of the user name, the following code is available.
Copy Code code as follows:
function Cut_str ($string, $sublen, $start = 0, $code = ' UTF-8 ')
{
if ($code = = ' UTF-8 ')
{
$pa = "/[\x01-\x7f]| [\XC2-\XDF] [\x80-\xbf]|\xe0[\xa0-\xbf][\x80-\xbf]| [\xe1-\xef] [\X80-\XBF] [\x80-\xbf]|\xf0[\x90-\xbf][\x80-\xbf][\x80-\xbf]| [\xf1-\xf7] [\X80-\XBF] [\X80-\XBF] [\x80-\xbf]/];
Preg_mat
Requirements:
(1) enter the employee ID and name;
(2) the names are sorted in ascending order according to the order of employee numbers;
(3) enter a employee ID, search for the employee, and output the employee ID and name;
Implementation:
(1) halffindelement () --- half-l
Original acknowledgement: http://xahlee.info/js/js_get_elements.html >
through ID Get element :
document.getElementById (ID string) return element Object, If it fails, get NULLNote ID should be unique within the page, but in iframe is seen as another HTML page
through TagName Get element
document.getelementsbytagname (tagname) return
JS to verify the real name, is to use the Unicode character to match, and the Chinese name length is generally 2-4, so repeat the match {2,4} times1.js Verify real name 1 varRegname =/^[\u4e00-\u9fa5]{2,4}$/; 2 if(!regname.test (name)) { 3Alert (' real name is wrong '); 4
Regular Expression for user name, password, mobile phone number, ID card (recommended), regular expression for mobile phone number
I will not talk much about it. I will introduce you to using regular expressions to verify your username, password, mobile phone number, and ID card. For more information, see.
// Username + (BOOL) validateUserName :( NSString *)
This article examples need to verify the content: Chinese name, mobile phone number, ID card and address, verification methods to share for everyone to reference, the specific content as follows
HTML (Form):
jquery Validation:
The Test () method determines whether the string matches a regular expression content, and returns a Boolean value (True/false)
Verify that the Chinese
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