I ignore caseG Global MatchM multi-line matching/*Zip matchvar pattern =/^[\w\-]+\. (Zip|gz|rar) $/; [a-za-z0-9_] can be replaced with \wPlus ^ Qualifying first character matchvar str = ' 2-13.rar '; File Name: letter _ number. zip,gz,rar,7zdocument.write (Pattern.exec (str));Compress Package name matchingvar pattern =/^[\w\-]+\.
Note: This code is a little bug, so you have to use it together ~~ Bug1: If duplicate files exist, a window indicating whether to overwrite the files is displayed on the server. Therefore, do not duplicate the directories when extracting files. Bug2: it is the compression time. Similarly, there should be no duplicate names. In addition, at the beginning, create a zip file, copy it, and add it to it. The ove
In our Hadoop programming, we often encounter functions like looking at a function in a class in Hadoop. But we will encounter a situation where source is not found.Encounter this problem, how to solve. Because we have introduced the package, why is it not found. If you do not know how to introduce, you can refer to: Summary of Hadoop development methods and operational guidance http://www.aboutyun.com/thread-6950-1-1.htmlSee the above phenomenon because we add.
PHP + AJAX automatically completes the example: processing the zip code. After the customer enters a POSTCODE, zipcode. PHP receives it, extracts the corresponding data from the data table, and then returns it to the client in a certain format (separated by | ). After the customer enters a POSTCODE, zipcode. PHP receives it, extracts the corresponding data from the data table, and then returns it to the cli
I found only a ZLIB function in the PHP function library and it is related to compression, but I am disappointed that he could not solve the ZIP file (ah .... I had to give up. Don't say I have no perseverance !!!). But as the saying goes: Do it mean you have to pay for it!
Only ZLIB functions found in the PHP function library are related to compression, but I am disappointed that he could not solve it.ZIP file(Ah .... I had to give up. Don't say I ha
/**********************
* @file-path to zip file
* @destination-destination directory for unzipped files
*/
function Unzip_file ($file, $destination) {
Create Object
$zip = new Ziparchive ();
Open Archive
if ($zip->open ($file)!== TRUE) {
Die (' Could not open archive ');
}
Extract contents to dest
ZipCode
if (Document.regform.u_zipcode.value = = "") {
Alert ("Hint: You must enter a ZIP code!") ");
Document.regform.u_zipcode.focus ();
return false;
}
if (document.regform.u_zipcode.value.length!=6) {
Alert ("Hint: Zip length not correct!") ");
Document.regform.u_zipcode.focus ();
return false;
}
bstring = "0123456789";
for (i = 0;
Sometimes this is not perfect. Some people may store some files, but they modify the extension to make it within our file type. It cannot be displayed during actual access (because the extension does not match the file content ). The following php class may help us.
I. php DetectionFirst, the ing between the above file header and file type comes from the Internet. If you have a new file to be checked, you only need to add the ing. If you
When using a web application, you can use the web extension to determine the type of the stored file. this is often used. Sometimes this is not perfect. Some people may store some files, but they modify the extension to make it within our file type. It cannot be displayed during actual access (because the extension does not match the file content ). The following php class may help us.
I. php detectionFirst, the ing between the above file header and file type comes from the internet. if you hav
When using a web application, you can use the web extension to determine the type of the stored file. this is often used. Sometimes this is not perfect. Some people may store some files, but they modify the extension to make it within our file type. It cannot be displayed during actual access (because the extension does not match the file content ). The following php class may help us.
I. php detectionFirst, the ing between the above file header and file type comes from the internet. if you hav
1. Vulnerability related informationVulnerability name : Spring Integration Zip unsafe decompressionVulnerability number : cve-2018-1261Vulnerability Description : In versions prior to Spring-integration-zip.v1.0.1.release, a malicious user constructs a file containing a specific file name in a compressed file (the affected file format is bzip2, tar, XZ, war , Cpio, 7z), when an application uses Spring-integration-
calculation, you do not need to obtain the complement code. Only subtraction (or adding a negative number) is required. The complement is defined according to this requirement: the positive number remains unchanged, and the negative number is calculated by the modulus minus the absolute value.
For example, if X =-126 and its complement code is 1000 0010, the cal
C # is compressed and decompressed, which is encapsulated by a third-party class library. ICSharpCode. SharpZipLib. dll class library, which can be downloaded from your official website. Compression is mainly performed using stream compression.
Compress files and folders. File compression is simple. You can read the files to be compressed into the memory in the stream mode and put them in the compressed stream. You can. Folder is a little troublesome. Because you
Php obtains all the information (such as the address, postal code, country, and latitude and longitude) of the specified IP address. Php obtains all the information (such as address, zip code, country, and latitude and longitude) of a specified (guest) IP address. This document describes how to obtain the specified IP address (visitor) by using php) all IP inform
This function uses regular expressions to determine whether it is a valid zip code (fixed length.
The Code is as follows:
Copy code
// Function name: CheckPost ($ C_post)// Usage: Determine whether the zip code
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