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How many spaces will Java String.trim() remove?
...d trailing whitespace, which includes space, tab, newline carriage return, form feed, ... and which excludes characters that aren't leading or trailing.
– Marquis of Lorne
Nov 29 '14 at 8:49
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How can I get the ID of an element using jQuery?
... Make that 164969 times. Plus now I'm here. I have code that initializes forms. A few of the forms have special requirements. I could look for specific form elements to decide what to do, but I think identifying the form - thus the id of the form - is the most logical and surefire way.
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How do I get the Git commit count?
... This solution is both hacky (similar to the git log --pretty=format:'' | wc -l approach given in the original question) and incorrect: you can see this by inverting the match (git shortlog | grep -Ev '^[ ]+\w+') and seeing that e.g. commits with no message (i.e., "<none>") are no...
Which letter of the English alphabet takes up most pixels?
...capital W will be the widest.
Gist with these character widths in a ratio form (W = 100) captured here using this particular example font:
https://gist.github.com/imaurer/d330e68e70180c985b380f25e195b90c
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What exactly does Perl's “bless” do?
...e is no subroutine foo in package "Class", a list of other packages (taken form the array @ISA in the package "Class") will be searched and the first subroutine foo found will be called.
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Making 'git log' ignore changes for certain paths
....0, Q1 2014) with the introduction pathspec magic :(exclude) and its short form :! in commit ef79b1f and commit 1649612, by
Nguyễn Thái Ngọc Duy (pclouds), documentation can be found here.
You now can log everything except a sub-folder content:
git log -- . ":(exclude)sub"
git log -- . ":!sub"...
How to create a database from shell command?
... like to know what the command line options do, for others -e is the short-form for --execute=statement. Find command line options here dev.mysql.com/doc/refman/8.0/en/mysql-command-options.html
– Anthony
Nov 2 '18 at 17:45
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Regular Expression to reformat a US phone number in Javascript
I'm looking to reformat (replace, not validate - there are many references for validating) a phone number for display in Javascript. Here's an example of some of the data:
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How to properly URL encode a string in PHP?
I'm making a search page, where you type a search query and the form is submitted to search.php?query=your query . What PHP function is the best and that I should use for encoding/decoding the search query?
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Comparing Timer with DispatcherTimer
what is a difference between System.Windows.Forms.Timer() and System.Windows.Threading.DispatcherTimer() ? In which cases, we should use them? any best practices ?
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