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How to read all files in a folder from Java?
How to read all the files in a folder through Java?
31 Answers
31
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Who architected / designed C++'s IOStreams, and would it still be considered well-designed by today'
... sign of quality design.
IOStreams have a checkered history. They are actually a reworking of an earlier streams library, but were authored at a time when many of today's C++ idioms didn't exist, so the designers didn't have the benefit of hindsight. One issue that only became apparent over time wa...
Sort a list by multiple attributes?
... how, you can wrap your criteria (functions) in parenthesis:
s = sorted(my_list, key=lambda i: ( criteria_1(i), criteria_2(i) ), reverse=True)
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How to execute shell command in Javascript
...his script at each boot of your server, you can have a look on the forever-service application!
var exec = require('child_process').exec;
exec('php main.php', function (error, stdOut, stdErr) {
// do what you want!
});
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How to pip or easy_install tkinter on Windows
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Well I can see two solutions here:
1) Follow the Docs-Tkinter install for Python (for Windows):
Tkinter (and, since Python 3.1, ttk) are included with all standard Python distributions. It is important that you use a version of Python supporting Tk 8.5 or greater, and ttk. We recommend in...
Disable cache for some images
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Please note: You do not actually prevent the browser from caching the image, you only prevent looking at the cached image. Applying proper headers to your image is the best way imho (see the solution of lhunath below). Since this way you also fill the c...
Reliable timer in a console application
...s is something that needs to run continuously, consider moving this into a service process instead of a console app.
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Docker EXPOSE a port only to Host
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is the equivalent docker-compose simply service-name: { ... ports: [ "127.0.0.1:27017:27017" ] }?
– Groostav
Apr 2 '18 at 18:21
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Package structure for a Java project?
...atabases? Only have to look in 30 different packages. Move from SFTP to webservices? Again only have to look in 30 different places. Definitely not a fan.
– SamuelKDavis
Mar 11 '14 at 23:06
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Jenkins / Hudson environment variables
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Follow-up: on my Ubuntu system, the jenkins service is an upstart job, so I was modifying the old sysvinit stub script. Wrong place. When I tweak the /etc/init/jenkins.conf script, and update the PATH before it exec's java, that does seem to work.
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