open jar file mac

A jar file is a bundle of information that has been encapsulated. Which is a compressed file. The jar file format offers many advantages and features, many of which are not provided by traditional compression formats such as ZIP or rar, and

1, press "Win+r" to open the "Run" window, enter "regedit" command and press ENTER to open the registry; 2, find the following registry entry Hkey_classes_root/applications/javaw.exe, at the beginning did not, in the resource Manager to find javaw.exe files, such as My Computer for D:/program files/java/ Jre/bin/javaw.exe, run, or find a jar

Run directly, there is an error can not find the configuration file.$ php-fpm[11-jan-2014 16:03:03] error:failed to open configuration file '/private/etc/php-fpm.conf ': No such file or directory (2)[11-jan-2014 16:03:03] error:failed to load configuration file '/private/etc

Today, a user asked me if I could use Ctrl + R to quickly open programs/folders in windows. Is there any similar function in Mac? This article will introduce some of my general practices. 1. What is Ctrl + R in windows? I'm going to start by explaining Ctrl + R. I hope you will not bother me ~. In Windows, the global hot key Ctrl + R can open the windows run prog

Mac can't open txt file What do I do? There are users to reflect on the Mac double-click TXT file (especially the PC passed over), will pop up "failed to open document XXX, encode" Unicode (UTF-8) Not applicable "warning, the foll

As we all know, under Windows systems, users can change the way files are opened by modifying the system, and the default mode of file opening can also be changed under the Mac system, as under Mac OS X, although many applications are very powerful, users are running some large files Usually because the memory can not keep up with the problem of cotton, there are

Sometimes, the Apple Computer MAC OS X system on the double-click TXT file (especially from the PC), will pop up "failed to open the document XXX, encoding" Unicode (UTF-8) does not apply "warning. A plain text file, that is, anxious cannot open. Frankly speaking, it is also

You know, sometimes some small tricks can greatly increase our efficiency.Under the development of the Mac, with the most or terminal, my terminal environment is iterm2+ohmyzsh; before I get to the point, I'll introduce you to a few tips:The first one:Open Findle, then locate my project directory, and then I open the terminal of the current directory with the installed Go2shell. As follows:To tell the truth

Users familiar with Mac know that in OS X, the Finder-stored file will always open with a specified default application, such as a picture-type file that is opened by default in preview. However, because PC6 often need to use the Picture Editing Tool PS Open the picture type

The code is as follows:Nsopenpanel *openpanel =[Nsopenpanel Openpanel]; [Openpanel setprompt:@"Open"]; Openpanel.allowedfiletypes= [Nsarray arraywithobjects:@"txt",@"Doc", nil]; Openpanel.directoryurl=Nil; [Openpanel beginsheetmodalforwindow:[self Gainmainviewcontroller] Completionhandler:^(Nsmodalresponse returncode) {if(ReturnCode = =1) {Nsurl*fileurl = [[Openpanel URLs] Objectatindex:0]; //Get file Conte

follows: Selected Projects----> Right button, Export ...--->java--->jar file--->next--> Select the path and name of JAR file-->next-->next---> Select Main Class--->finish Method Two:When the project references other external jars, it is more cumbersome because Eclipse does not support the ability to

统默认编码：import sysprint(sys.getdefaultencoding())Returnutf-8OK if the page you crawl is encoded as utf-8, the result of crawling down will be displayed normally. But it is another matter to save the crawled data to a CSV file, so that Python reads it again, because the CSV document does not have to be utf-8 encoded, and it needs decodingimport numpy as npdata_file=pd.read_csv(‘rawdata.csv‘,encoding=‘gb2312‘)print (data_file[0:3])The content behind the e

The hands of the base did not endure the update to the Mac Os Yosemite, so the problem came ....Before the good project operation error, the project storyboard file cannot be opened.The error message is as follows:The document "Main.storyboard" could not being opened. The operation couldn ' t be completed. (Com.apple.InterfaceBuilder error-1.)Reason:After this update do not know why,storyboard inside can no