大约有 30,000 项符合查询结果（耗时：0.0219秒） [XML]
What exactly is a Context in Java? [duplicate]
...ic void main(String[] args) throws IOException { // (1)
File file = new File("D:/text.txt");
String text = "";
BufferedReader reader = new BufferedReader(new FileReader(file));
String line;
while ((line = reader.readLine()) != null){ // (2)
...
Twitter Bootstrap Customization Best Practices [closed]
...
My solution is similar jstam's, but I avoid making changes to the source files when possible. Given that the changes to bootstrap will be frequent, I want to be able to pull down the latest source and make minimal changes by keeping my modifications in separate files. Of course, it's not complet...
curl: (60) SSL certificate problem: unable to get local issuer certificate
...n double quotation marks!!!
By default, the FastCGI process will parse new files every 300 seconds (if required you can change the frequency by adding a couple of files as suggested here https://ss88.uk/blog/fast-cgi-and-user-ini-files-the-new-htaccess/).
...
What is the difference between SAX and DOM?
...
+1 - to clarify: use a DOM parser with smaller files that fit in RAM. Use a SAX parser for large files that wont.
– Richard H
Jul 26 '11 at 10:46
...
Iterate all files in a directory using a 'for' loop
How can I iterate over each file in a directory using a for loop?
17 Answers
17
...
What is makeinfo, and how do I get it?
... doesn't give you magical hints like @Tuminoid's does, you can install apt-file and run the commands: apt-file update && apt-file search makeinfo Among the results you will see texinfo: /usr/bin/makeinfo
– asciimo
Sep 30 '13 at 21:45
...
How can I have grep not print out 'No such file or directory' errors?
... '-s' can mask problems, e.g. when you use xargs with grep. Try creating 2 files in a dir, 'aaa.txt' and 'a b.txt', both containing the string 'some text'. The command /bin/ls -1 | xargs grep 'some text' will give you "no such file or directory" because it breaks up 'a b.txt' into 2 args. If you sup...
How can I programmatically create a new cron job?
...
The best way if you're running as root, is to drop a file into /etc/cron.d
if you use a package manager to package your software, you can simply lay down files in that directory and they are interpreted as if they were crontabs, but with an extra field for the username, e.g.:
...
How to add /usr/local/bin in $PATH on Mac
When I do 'open .profile' in the terminal I have the following:
6 Answers
6
...
How to set NODE_ENV to production/development in OS X
...like this:
NODE_ENV=production node app.js
You can also set it in your js file:
process.env.NODE_ENV = 'production';
But I don't suggest to do it in your runtime file, since it's not easy to open up VIM in your server and change it to production. You can make a config.json file in your directory a...