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Pretty printing XML with javascript
...single line... if you do not care about multi lines in text nodes, before calling prettify, call private makeSingleLine(txt: string): string { let s = txt.trim().replace(new RegExp("\r", "g"), "\n"); let angles = ["<", ">"]; let empty = [" ", "\t", "\n"]; while (s.includes(" <") || s.inclu...
Check number of arguments passed to a Bash script
...ze of parameters $# not equals 1 (our number of sub commands)
if true then call usage() function and exit with status 1
else call main() function
Thinks to note:
usage() can just be simple echo "$0: params"
main can be one long script
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How do you check “if not null” with Eloquent?
... documentation is still not very complete, it feels more like a bunch of guides.
– aross
Oct 17 '19 at 8:23
add a comment
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Origin null is not allowed by Access-Control-Allow-Origin
I have made a small xslt file to create an html output called weather.xsl with code as follows:
7 Answers
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Automatically remove Subversion unversioned files
...removeall(fullpath)
os.rmdir(path)
unversionedRex = re.compile('^ ?[\?ID] *[1-9 ]*[a-zA-Z]* +(.*)')
for l in os.popen('svn status --no-ignore -v').readlines():
match = unversionedRex.match(l)
if match: removeall(match.group(1))
It seems to do the job pretty well.
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How to convert float to varchar in SQL Server
... for in the Str function. The number of digits after the decimal point. Did you read the link i posted? Change the zero to 10. Select LTRIM(Str(float_field, 38, 10))
– codingbadger
Sep 15 '10 at 9:52
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How do you assert that a certain exception is thrown in JUnit 4 tests?
How can I use JUnit4 idiomatically to test that some code throws an exception?
34 Answers
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Test if executable exists in Python?
...r the executable? The operating system will do it for you as part of popen call & will raise an exception if the executable is not found. All you need to do is catch the correct exception for given OS. Note that on Windows, subprocess.Popen(exe, shell=True) will fail silently if exe is not found...
Intellij shortcut to convert code to upper or lower case?
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export XMODIFIERS="" ./bin/idea.sh solves to me, using Ubuntu.
– deFreitas
Jul 26 '18 at 22:46
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Vim: apply settings on files in directory
...lugins, like "should the braces of the for-snippet be on a newline ?"), or call function from them (I don't limit myself to coding standards, I also set the makefile to use depending on the current directory)
DRY: with modelines, a setting needs to be repeated in every file, if there are too many th...