multiple files

0. PrefaceFrom the beginning of learning C language began to contact Makefile, consulted a lot of makefile information but always feel no real master makefile, if you write a makefile always feel very laborious.    So deliberately using the blog to

Excluding AAAA and excluding BBBB, use the following code: The code is as follows Copy Code Grep-v ' aaaa\|bbbb ' file grep finds files for multiple numbers: -R Recursive,-e: Regular-L: Show only file names

Multiple file uploads and individual file uploads are handled the same way, simply by providing several input forms of type "file" to the client and specifying different "name" property values. For example, in the following code, you can have the

Read two files at the same time, and merge their peers into one line to write to a merged file Shell script: #!/bin/bash #set -x CD ' dirname ' $ '/. / inas_script_root= ' pwd ' function Make_if_no_existis_dir () {local dir=$1 if [!-e ' $

Two scenarios for multiple file uploads ① using multiple name values A. Click on the data format received after the submission Array ( [file1] => array ( [name] => 8.png [type] => image/png [tmp_name] => g:\ Wamp\tmp\php73

Python is an object-oriented development language, the use of global variables in functions, generally should be described as global variables, only in the function of the described global variables can be used, the following describes the Python

Today, there is a netizen, ask: There are several small text files in the specified directory, and you now need to use multithreading for reading. A file can be a thread or set of 10 threads in a way. Append all the read text to the specified

In the Gxpt_uas system, to implement files (files and pictures, etc., can be flexibly configured) batch upload to MongoDB, in the process of learning, learning MongoDB, and realize the function of batch upload, realize the idea: On the basis of DWZ

Is there a problem with the "deleted" file? Are you tired of renaming files one by one? No problem. This kind of thing will not go back, Because Ubuntu already provides a solution. There are many methods to rename files in batches under the command

Parse multiple php threads to download multiple remote files. Copy the code as follows: functionremote ($ urls, $ name, $ path, $ dir. images) {if (! Is_array ($ urls) orcount ($ urls) 0) {returnfalse;} dmkdir ($ dir); $ curl $ The code is as

We changed the models.py to a package through the following file structure. Copy the Code code as follows: MyApp __init__.py Scripts __init__.py initialize_db.py Models __init__.py meta.py foo.py moo.py Above meta.py, define a different model

A common tail command can only view the output of one file. Save the following content as multail. sh #! /Bin/shfunctionclean () {# echo $ @; # forfilein & quot ;@ @ & quot; dops-ef | grep $ file | grep-vgrep | awk & amp; #39; {print a common tail

This program can achieve:1. Upload 5 images at the same time2. generate two types of thumbnails at the same time3. Save to mysql Controllers: upload. php file: Copy codeThe Code is as follows: Class Upload extends Controller {Function go (){If

The following file structure is used to change models. py to a package. Copy codeThe Code is as follows:Myapp_ Init _. pyScripts_ Init _. pyInitialize_db.pyModels_ Init _. pyMeta. pyFoo. pyMoo. pyThe above meta. py defines a other model file

In ASP. there are many File Uploads in. The so-called upload has two meanings: the first is to save the file in the database; the second is to save the file in a specified folder; today we will introduce you to a simple multi-File Upload method. You

This feature enables users to upload text and binary files. With PHP's authentication and file manipulation functions, you have full control over which people are allowed to upload and what to do with the file upload. PHP can accept any uploaded

HTML Simple page: Index.html Code: file Upload: upload: file Upload: File upload: file Upload: file Upload: file Upload: File Upload: upload: file Upload: File upload: file Upload: Controller

In the default Pyramid code structure, there is only one models. py file. in the actual project, if you need to classify models and put it under different files, what should we do through the following file structure. change py to a package.

Copy codeThe Code is as follows: In Asp.net MVC web application, we can achieve this:Copy codeThe Code is as follows:@ Using (Html. BeginForm ("Upload", "Home", FormMethod. Post, new {enctype = "multipart/form-data", id = "form2 "})){ Upload Image: }

...... Files, If You Want To compress them into 1.rar,2.rar,3.rar ...... To compress. This method is used to compress data. If there are not many files, this method is obviously not feasible if there are many files. In fact, by configuring WinRAR