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How to list empty folders in linux
In Linux how do I check all folders in a directory and output the name of all directories that are empty to a list.
1 Answe...
How to print a percentage value in python?
...g formatting methods described here: http://docs.python.org/library/string.html#format-specification-mini-language
To specify a percent conversion and precision.
>>> float(1) / float(3)
[Out] 0.33333333333333331
>>> 1.0/3.0
[Out] 0.33333333333333331
>>> '{0:.0%}'.forma...
Read binary file as string in Ruby
...omatically closes when the block terminates. ruby-doc.org/core-1.9.3/File.html#method-c-open
– Alex
May 15 '12 at 1:09
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Apache shows PHP code instead of executing it
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@Danial httpd.apache.org/support.html has a number methods where you can find docs, report bugs, and ask questions (such as why isn't there a sane example of using PHP in httpd.conf?)
– RyanNerd
Jun 12 '18 at 19:27
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How many spaces will Java String.trim() remove?
...whitespace, and .trim() will NOT remove this. This is especially common in HTML.
To remove it, I use :
tmpTrimStr = tmpTrimStr.replaceAll("\\u00A0", "");
An example of this problem was discussed here.
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Don't Echo Out cURL
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answered Dec 16 '09 at 22:54
Matt McCormickM...
A non well formed numeric value encountered
I have a form that passes two dates (start and finish) to a PHP script that will add those to a DB. I am having problems validating this. I keep getting the following errors
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Maximum concurrent Socket.IO connections
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This article may help you along the way: http://drewww.github.io/socket.io-benchmarking/
I wondered the same question, so I ended up writing a small test (using XHR-polling) to see when the connections started to fail (or fall behind). ...
Git number of commits per author on all branches
I'd like to get the number of commits per author on all branches. I see that
1 Answer
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Interfacing with structs and anonymous unions with c2hs
...bout encoding this chunk of C code in a .chs file so that c2hs can transform it to something relatively nice?
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