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Javascript replace with reference to matched group?
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For the replacement string and the replacement pattern as specified by $.
here a resume:
link to doc : here
"hello _there_".replace(/_(.*?)_/g, "<div>$1</div>")
Note:
If you want to have a $ in the replacement string use $$. Same as with vscode snippet system.
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IntelliJ Split Window Navigation
...t Splitter and Goto Previous Splitter. However, these hotkeys may be taken by the Switcher, so you need to remap them in Settings | Keymap.
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Which comment style should I use in batch files?
...appends_the_next_line^
echo This line is part of the remark
REM followed by some characters .:\/= works a bit different, it doesn't comment an ampersand, so you can use it as inline comment.
echo First & REM. This is a comment & echo second
But to avoid problems with existing files like...
SQL UPDATE all values in a field with appended string CONCAT not working
...CAT(spares, ',', '818') WHERE id = 1
not working for me.
spares is NULL by default but its varchar
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How to search for “R” materials? [closed]
... very late, but here is my preferred search string in Google: [R] followed by search string.
For example:
[R] lm finds several links to linear modelling in R
The reason this works is that StackOverflow uses the [r] tag, and the R mailing lists also use [R].
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jQuery same click event for multiple elements
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I like this way better. But can you target one element by class and one by ID in the same declaration? For e.g. $(document).on("click touchend", ".class1, #id1, .class3", function () { //do stuff });
– Gaurav Ojha
Jan 4 '17 at 6:23
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Multiple commands on a single line in a Windows batch file
... tend to be evaluated on read rather than execute.
You can get round this by turning on delayed expansion:
pax> cmd /v:on /c "echo !time! & ping 127.0.0.1 >nul: & echo !time!"
15:23:36.77
15:23:39.85
That's needed from the command line. If you're doing this inside a script, you can...
What are the differences between Autotools, Cmake and Scons?
...re; make"- for many things, they're going to be pulling a package provided by someone, like out of a PPA, or their distribution vendor. "Normal" users aren't devs and aren't grabbing tarballs in many cases. That's snobbery on everyone's part for presuming that is going to be the case there. The t...
Detailed 500 error message, ASP + IIS 7.5
...t and you're using IE, IE will happily ignore the useful content sent back by the server and show you its own generic error page instead. You can turn this off in IE's options, or use a different browser.
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.prop() vs .attr()
...tes. This is a good thing.
If you're a jQuery developer and are confused by this whole business about properties and attributes, you need to take a step back and learn a little about it, since jQuery is no longer trying so hard to shield you from this stuff. For the authoritative but somewhat dry ...