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Convert decimal to binary in python [duplicate]

....5.2 TypeError: non-empty format string passed to object.__format__ ahh - now i got it, what you meant: ```>>> "{0:b}".format(47) ---> '101111' – Josef Klotzner Oct 10 '19 at 18:58 ...
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What are the use-cases for Web Workers? [closed]

... changing, wait till status changes to "all calculations complete, you can now review the final #s and save". share | improve this answer | follow | ...
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Android encryption / decryption using AES [closed]

...y,encryptedData); This should work, I use similar code in a project right now. share | improve this answer | follow | ...
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What's the difference between Perl's backticks, system, and exec?

...ere you want to fetch STDOUT, STDERR or the return code, you can use well known standard modules like IPC::Open2 and IPC::Open3. Example: use IPC::Open2; my $pid = open2(\*CHLD_OUT, \*CHLD_IN, 'some', 'cmd', 'and', 'args'); waitpid( $pid, 0 ); my $child_exit_status = $? >> 8; Finally, IPC:...
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Build a simple HTTP server in C [closed]

... Don't read RFC 2616 now, it obsoleted by: RFC 7230, RFC 7231, RFC 7232, RFC 7233, RFC 7234, RFC 7235 – songhir Jun 10 '14 at 12:53 ...
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How to set or change the default Java (JDK) version on OS X?

...the major version, like: export JAVA_HOME=`/usr/libexec/java_home -v 1.8` Now when you run java -version you will see: java version "1.6.0_65" Java(TM) SE Runtime Environment (build 1.6.0_65-b14-462-11M4609) Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-462, mixed mode) Add the export JAVA_HO...
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Should I choose ActivePerl or Strawberry Perl for Windows? [duplicate]

...l; just click on the ppms and choose install). But maybe that's solved by now. And maybe one can choose the directory where Strawberry Perl gets installed (I couldn't). BTW: for compiling your own Inline or XS stuff, just install the MinGW compiler by ppm (I didn't do that, but it looks interestin...
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How to disable postback on an asp Button (System.Web.UI.WebControls.Button)

... Yeaaaaaaaaaa. no. 4 Years later and I stand behind this even more now. Just don't do any of that. – Piotr Kula Apr 10 '19 at 13:47 ...
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How to iterate over arguments in a Bash script

... Rewrite of a now-deleted answer by VonC. Robert Gamble's succinct answer deals directly with the question. This one amplifies on some issues with filenames containing spaces. See also: ${1:+"$@"} in /bin/sh Basic thesis: "$@" is correc...
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What are all the common undefined behaviours that a C++ programmer should know about? [closed]

What are all the common undefined behaviours that a C++ programmer should know about? 11 Answers ...