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Java: getMinutes and getHours
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Question: Now that Java 8 has rolled out with LocalDateTime, is there any reason you should use Joda Time over LocalDateTime?
– chrips
Apr 29 '18 at 14:51
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How do I create 7-Zip archives with .NET?
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If you can guarantee the 7-zip app will be installed (and in the path) on all target machines, you can offload by calling the command line app 7z. Not the most elegant solution but it is the least work.
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What is the difference between DSA and RSA?
...,R), (d,p,q)}
to sign a message M, compute:
S = M power d (mod R)
to verify a signature, compute:
M = S power e(mod R) = M power e.d(mod R) = M(mod R)
RSA can be used both for encryption and digital signatures,
simply by reversing the order in which the exponents are used:
the secret exponen...
How to check if the user can go back in browser history or not
I want using JavaScript to see if there is history or not, I mean if the back button is available on the browser or not.
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Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
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You just saved my life. THANKS.
– Jon Zangitu
Jan 10 '18 at 9:06
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Parallelize Bash script with maximum number of processes
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Run up to max-procs processes at a time; the default is 1.
If max-procs is 0, xargs will run as many processes as possible at a
time. Use the -n option with -P; otherwise chances are that only one
exec will be done.
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Making git auto-commit
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On Linux you could use inotifywait to automatically execute a command every time a file's content is changed.
Edit: the following command commits file.txt as soon as it is saved:
inotifywait -q -m -e CLOSE_WRITE --format="git commit -m 'autocommit on...
Resizing UITableView to fit content
... height of the UITableView to the height of its content.
Since the code modifies the UI, do not forget to run it in the main thread:
dispatch_async(dispatch_get_main_queue(), ^{
//This code will run in the main thread:
CGRect frame = self.tableView.frame;
frame.size.height =...
How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
...Mrozek Well "command line" refers generically to any command line, not specifically CMD/COMMAND, and PS definitely is a command line, as is bash, sh, rsh on *nix. But just to go one further, since you can run powershell from the command line, it does answer the question even if you want to believe ...
How to get current time with jQuery
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You may try like this:
new Date($.now());
Also using Javascript you can do like this:
var dt = new Date();
var time = dt.getHours() + ":" + dt.getMinutes() + ":" + dt.getSeconds();
document.write(time);
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