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How to fetch all Git branches
...fetch all branches from all remotes like this:
git fetch --all
It's basically a power move.
fetch updates local copies of remote branches so this is always safe for your local branches BUT:
fetch will not update local branches (which track remote branches); if you want to update your local br...
How do I get time of a Python program's execution?
...
start = clock()
atexit.register(endlog)
log("Start Program")
I can also call timing.log from within my program if there are significant stages within the program I want to show. But just including import timing will print the start and end times, and overall elapsed time. (Forgive my obscure se...
How does SSL really work?
...the name that is most often used to refer to this protocol, but SSL specifically refers to the proprietary protocol designed by Netscape in the mid 90's. "TLS" is an IETF standard that is based on SSL, so I will use TLS in my answer. These days, the odds are that nearly all of your secure connection...
Open new Terminal Tab from command line (Mac OS X)
... (the active Terminal tab).
IMPORTANT: In scripts, \`$funcName\` *statically* inherits the working folder from the
*invoking Terminal tab* at the time of script *invocation*, even if you change the
working folder *inside* the script before invoking \`$funcName\`.
-g (back*g*round) c...
git clone from another directory
...
Using the path itself didn't work for me.
Here's what finally worked for me on MacOS:
cd ~/projects
git clone file:///Users/me/projects/myawesomerepo myawesomerepocopy
This also worked:
git clone file://localhost/Users/me/projects/myawesomere...
How to force file download with PHP
...
exit() should be called at the end to avoid any potential problems (speaking from experience :-)
– ykay says Reinstate Monica
Aug 20 '19 at 10:51
...
NullPointerException in Java with no StackTrace
... a NullPointerException , but when I try to log the StackTrace (which basically ends up calling Throwable.printStackTrace() ), all I get is:
...
Can you attach a UIGestureRecognizer to multiple views?
... was attached before that by this recognizer is getting unattached automatically UITapGestureRecognizer *tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(didPressed:)]; [self.view1 addGestureRecognizer:tapRecognizer]; [self.view2 addGestureRecognizer:tapRecogni...
How to overcome “datetime.datetime not JSON serializable”?
...mples). The code ends by raising an exception, to deal with the case it is called with a non-serializable type.
This json_serial function can be used as follows:
from datetime import datetime
from json import dumps
print dumps(datetime.now(), default=json_serial)
The details about how the defau...
CSS endless rotation animation
...: rotating 2s linear infinite;
}
<div
class="rotating"
style="width: 100px; height: 100px; line-height: 100px; text-align: center;"
>Rotate</div>
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