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How do I get the last four characters from a string in C#?
...a couple of lines of code (which the OP already knew) and cramming it onto one line is not really the same thing as one expression.
– Buh Buh
Jun 20 '11 at 15:39
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How can I randomize the lines in a file using standard tools on Red Hat Linux?
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And a Perl one-liner you get!
perl -MList::Util -e 'print List::Util::shuffle <>'
It uses a module, but the module is part of the Perl code distribution. If that's not good enough, you may consider rolling your own.
I tried us...
Select all elements with “data-” attribute without using jQuery
...ttribute.
document.querySelectorAll("[data-foo='1']")
will only get you ones with a value of 1.
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Read lines from a file into a Bash array [duplicate]
...- so my code above removes them just for the current parse - so that it is one line per array index (thats what I thought you were looking for)
– nhed
Jul 9 '12 at 11:18
4
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How to prevent favicon.ico requests?
...d it doesn't work while it still work on Webkit/Chrome.
So here is the new one that should cover all recent browsers. I tested Safari, Chrome and Firefox:
<link rel="icon" href="data:;base64,=">
I left out the "shortcut" name from the "rel" attribute value since that's only for older IE and v...
How to make type=“number” to positive numbers only
... most cases. More than 6 decimal places, JavaScript will convert it to exponent format.
– MarkMYoung
Jun 2 '16 at 20:32
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How to initialize const member variable in a class?
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When you use someone's exact words without attribution, it is called plagiarism. Please use proper attribution - see stroustrup.com/bs_faq2.html#in-class and stackoverflow.com/questions/13662441/…
– Tanaya
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Choosing between MEF and MAF (System.AddIn)
...ditional benefits such as discoverability and ... (drawing a blank on this one). The degree of isolation that MAF has is not present in MEF. They are two different frameworks for two different things.
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Select top 10 records for each category
I want to return top 10 records from each section in one query. Can anyone help with how to do it? Section is one of the columns in the table.
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Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...aking sure an HTML id has a hyphen in the name prevents conflicts like the one below:
message.js
message = function(containerObject){
this.htmlObject = containerObject;
};
message.prototype.write = function(text){
this.htmlObject.innerHTML+=text;
};
html
<body>
<span id='me...