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How to show line number when executing bash script
... have a test script which has a lot of commands and will generate lots of output, I use set -x or set -v and set -e , so the script would stop when error occurs. However, it's still rather difficult for me to locate which line did the execution stop in order to locate the problem.
Is there a me...
Using “like” wildcard in prepared statement
I am using prepared statements to execute mysql database queries. And I want to implement a search functionality based on a keyword of sorts.
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How to add text to a WPF Label in code?
I feel stupid but cannot find out how to add a text to a WPF Label control in code. Like following for a TextBlock:
6 Answe...
How to Set Focus on Input Field using JQuery
Given the following HTML structure:
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Using --no-rdoc and --no-ri with bundler
When using gem install gem_name I can pass --no-rdoc and --no-ri switches to skip generating RDoc/RI documentation for the gem on install.
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Using PassportJS, how does one pass additional form fields to the local authentication strategy?
I'm using passportJS and I'm wanting to supply more than just req.body.username and req.body.password to my authentication strategy (passport-local).
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what is the most efficient way of counting occurrences in pandas?
I have a large (about 12M rows) dataframe df with say:
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JSP : JSTL's tag
Writing a JSP page, what exactly does the <c:out> do? I've noticed that the following both has the same result:
5 A...
How to access the content of an iframe with jQuery?
How can I access the content of an iframe with jQuery? I tried doing this, but it wouldn't work:
3 Answers
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Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
A Python MD5 hash is different than the one created by the md5sum command on the shell. Why?
1 Answer
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