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How do you access the matched groups in a JavaScript regular expression?
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You can access capturing groups like this:
var myString = "something format_abc";
var myRegexp = /(?:^|\s)format_(.*?)(?:\s|$)/g;
var match = myRegexp.exec(myString);
console.log(match[1]); // abc
And if there are multiple matches you can iterate over them:
var myString = "somet...
.NET NewtonSoft JSON deserialize map to a different property name
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can i use two JsonProperty for one filed?
– Ali Yousefi
May 11 '15 at 19:56
2
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Composer killed while updating
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This do not work for me, composer was installer by apt, so I remove it and install manually, then all work fine.
– rafaelphp
Jan 24 '18 at 4:57
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How to increase the vertical split window size in Vim
:vsplit (short form: :vs ) split the Vim viewport vertically. :30vs splits the viewport, making the new window 30 characters wide. Once this 30 char window is created, how would one change it's size to 31 or 29?
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How do I set a variable to the output of a command in Bash?
...e with $(command) or "$(command)", which I find easier to read, and allows for nesting.
OUTPUT=$(ls -1)
echo "${OUTPUT}"
MULTILINE=$(ls \
-1)
echo "${MULTILINE}"
Quoting (") does matter to preserve multi-line variable values; it is optional on the right-hand side of an assignment, as word spl...
CListCtrl 行高设置，自定义行高 - C/C++ - 清泛网 - 专注C/C++及内核技术
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int nCollumn = GetHeaderCtrl()->GetItemCount();//列数
for (int i = 0; i < GetHeaderCtrl()->GetItemCount(); i++)
{ //循环得到文本
CRect rcItem;
if ( !GetSubItemRect(lpMeasureItemStruct->itemID, i, LVIR_LABEL, rcItem ))
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Rename MySQL database [duplicate]
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This could be a reason for marketing. Many MySQL hosting providers are offering you a free but randomly and banal named database name but if you wish to rename it to something simple and readable, then you pretty much have to pay for it.
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Accessing a Shared File (UNC) From a Remote, Non-Trusted Domain With Credentials
... situation that needs solving, and my searches have turned up nill. I therefore appeal to the SO community for help.
10 Ans...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
... Perl code or scripts, with different flags. However, when I try to google for what each flag means, I mainly get results to generic Perl sites and no specific information regarding the flags or their use is found there.
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sphinx-build fail - autodoc can't import/find module
...entation.
Just call
make
to see the options.
If something went wrong before try:
make clean
before running make html.
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