how to open cfg files

In now this kind of project more and more big, JS file more and more complex premise, compression js file became inevitable trend, so now many projects in the line before the JS file will be compressed into gzjs before going online.Before downloading a project to learn, inside the use of GZJS compression, in order to view the source code is also racked his brains. Later on the internet to see a lot of information later only to know, GZJS is through the gzip algorithm, the original JS file compre

Today, Tomcat found an error every time he ran the mission Java.net.SocketException:Too many open files,By looking at the document, it was discovered that the system initialization was done by forgetting to set the Ulimit value so that the default value of 1024 was always used.Then immediately modify the configuration fileecho "* Soft nofile 200000" >>/etc/security/limits.confecho "* hard nofile 200000" >>/

= (httpurlconnection) url.openconnection (); httpurlconnection.setconnecttimeout Httpurlconnection.setreadtimeout (5000);//Get the downloaded file Size//totalsize = Httpurlconnection.getcontentlength (); (Httpurlconnection.getresponsecode () = = 404) {throw new Exception ("fail!"); /This place should add a download failed processing, however, because we added a try---catch, has processed exception,//so do not have to process}InputStream = Httpurlconnection.getinputstream ();File FILE_OK = new f

See too many open files may think of fs.file-max parameters, in fact, also affected by the following parameters: Fs.inotify.max_queued_events: Represents the maximum value assigned to the number of events that can be queued in inotify instance when Inotify_init is called, an event that exceeds this value is discarded, but triggers a in_q_ Overflow event. Fs.inotify.max_user_instances: Represents the m

Sometimes due to cuda upgrade or download source of the original creation of the project is different from the Cuda version, when the project was opened found not loaded, prompted: Imported items not found "C:\Program Files (x86) \msbuild\microsoft.cpp\ V4.0\buildcustomizations\cuda 5.0.props "Workaround:Locate the. vcxproj file in your project, open it with Notepad or something else, and find the following

Using the Excel component of MS Office to generate Excel has many drawbacks.The first step is that the process is difficult to deploy. The second step is that all of excel.exe will be loaded into the memory every time it is generated, occupying at least 10 MB of memory. If a large file is generated, it will take at least 100-500 mb, not every server may suffer such memory loss, and each request will produce such a memory loss. therefore, it is not advisable to use this method without sufficient

Add: 1. Click Start and run, enter regedit, and click OK.2. Open the Registry Editor and find the following path: HKEY_CURRENT_USER/software/classes/Applications For exampleProgramTest.exeYou can create an item as follows:HKEY_CURRENT_USER/software/classes/applications/text.exe/Shell/Open/commandThen, modify the default value on the right of the command item:"C:/program

[Email protected] ~]# cat/usr/local/nginx/conf/nginx.confworker_processes 2;worker_cpu_affinity 01 10;worker_rlimit_nofile 65535; # The maximum number of open files for the worker process can be set to the result of the optimized ULIMIT-HSN user nginx nginx;events { worker_connections 1024;} HTTP { include mime.types; Default_type Application/octet-stream; Sendfile on ; Kee

The open mode and file object methods referenced from the "Fish C Studio" file:https://fishc.com.cn/forum.php?mod=viewthreadtid=45279extra=page%3D1%26filter%3Dtypeid%26typeid% 3d403How to use the functions commonly used in the OS and Os.path modules for files and directories:https://fishc.com.cn/forum.php?mod=viewthreadtid=45512extra=page%3D1%26filter%3Dtypeid%26typeid% 3d403python--File

Tags: using the data restore order line others next body images isAs we known,sql database high version to low version restore is unlikely but often encountered, today measured a method Step: Task-"Generate script-" Next-Advanced, select the database version and script the data type as schema and data, you can preserve the data. Proceed to the next step to complete. Eventually get a huge SQL script file -The next step is to create a new target database in the lower version of the database an

performance is the same, just like Java.Air allows you to use the most familiar development environment and select the tools you are best. For example* Flash/flex/ActionScript* Html/JavaScript/CSS/ajax So the air application can* Based on flash or flex, that is, the application container is flash or Flex (SWF)* Based on flash or flex that contains HTML or PDF, that is, the application container is flash/flex, which contains HTML or PDF* Based on HTML, the application container is HTML, JS, and

In linux, you can use ulimit-a to view all the restrictions of the current system. You can use ulimit-n to view the maximum number of opened files. By default, only 1024 of newly installed linux instances are installed. When used as a server with a large load, it is easy to encounter error: too program open files. Therefore, you need to increase it. You can use u

Homage to yang-fei-there is a simple usage example:Http://www.cnblogs.com/yang-fei/p/4885570.html.The guy who wrote moonpdfpanel about this open source software implementation Introduction:Https://www.codeproject.com/articles/579878/moonpdfpanel-a-wpf-based-pdf-viewer-controlQuestion 1:Description: Libmupdf.dll cannot be loadedWorkaround: libmupdf.dll是用C++写的。把它放到 the Debug or Release folder is fine. The upper layer is called by P/invoke.Question 2:Des

Miss Yip, would you like to ask if you can pass the file name and path to the program directly at development time, based on Revit API 2014. Instead of opening the current active view in the Revit software, you get the information directly in the file. Is this possible?Answer: Can. You can use the OpenDocumentFile () function to open a file with the file name. This is opened in the background of Revit and the user is not

Thank you very much for brettle's Open Source Supports. NET 1.1. NET 2.0 Here is the live demo It is not easy to find out. It is really difficult to find an open source item under. net. Of course, there are a lot of components for uploading large files, such as abcupload slickupload, but not open source. All of them ar

Reprinted with the source. Thank you ~ Http://blog.csdn.net/shootyou Some time ago, I helped the company solve a tomcat environment server exception. I have time to summarize it. Problem: After the Tomcat service is restarted, it will bear a large amount of access in a short period of time. Because the cache has not yet been established, each access consumes a certain amount of resources (database connection or file IO ), when the concurrency is around 2000, the Tomcat service starts to throw

Original link: http://futurecode.is-programmer.com/posts/24780.htmlAssume that there is a file a.txt in the C: \ directory.Open this directory is a common function of ShellExecute, the code is as follows:ShellExecute (NULL, "open", "Explorer.exe", "c:\\", null, SW_SHOWNORMAL);To add the "Check File" feature on this basis (which is a common feature provided by many download tools and format conversion tools), simply replace the name of the above direct

Viewfile.bat (opens the selected file for the directory)explorer/e,/select,%1Viewjava.bat (opens the appropriate. java file for the selected file name) @echo offSet calssdir=%1Set package=%2Set package=%package:.=\%REM Open the form and select the specified fileEcho%calssdir%Echo%package%Explorer/e,/select,%calssdir%\%package%.javaViewclass.bat (opens the appropriate. class file for the selected file name)@echo offSet calssdir=%1Set package=%2Set pack

Reading Notes 4 open your hands and feet to write the makefile file-general Linux technology-Linux programming and kernel information. The following is a detailed description. I spent about a week studying and writing makefile files, learning and writing from the beginning. Although most of them ended with failures, at the end, but after a successful start, most of them end with success. I think you only ne

[Root @ qs-xezf-db2 ~] # Su-Oracle -Bash: ulimit: open files: cannot modify limit: The operation is not allowed. [Oracle @ qs-xezf-db2 ~] $ Linux has default ulimit restrictions on users. The/etc/sysconfig/limits. conf file can be used to configure users' hard configurations and soft configurations. Hard configurations are limited. When the modification exceeds the upper limit, an error such as "operation