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How do you divide each element in a list by an int?
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@Casa: Someone tested this at stackoverflow.com/q/1247490 . The conclusion seems to be that list comprehensions win, in this particular case.
– Brian
Nov 23 '11 at 16:15
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The specified type member 'Date' is not supported in LINQ to Entities Exception
... JobDeadline property, eg j.JobDeadline > ruleDate. This needs a bit of testing but can be made to work. Alternatively compare the three properties of .Month .Day and .Year (j.Deadline.Year == ruleDate.Year && j j.Deadline.Month == ruleDate.Month && j.Deadline.Day == ruleDate.Day...
Print a file, skipping the first X lines, in Bash [duplicate]
... @NickSoft is right. On Ubuntu, it's tail -n +<start number>, I just tested it. So tail -n +1 won't skip anything, but start from the first line instead.
– Andres F.
Aug 22 '12 at 14:36
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Removing elements by class name?
...ement by ID.
Get needed child elements by tag name.
Iterate over children, test for matching className property.
elements[i].parentNode.removeChild(elements[i]) like the other guys said.
Quick example:
var cells = document.getElementById("myTable").getElementsByTagName("td");
var len = cells.leng...
How to hash some string with sha256 in Java?
... Existing libs can add bulk. On the flip side they are usually more highly tested than home spun code and of course save time. But there is no one-size-fits-all answer for everyone.
– Leigh
Sep 13 '14 at 19:52
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How can I comment a single line in XML?
... far that breaks is the one in .NET, specifically C#. So, be sure to first test that your tools, IDE, libraries, language, etc. accept it before using it.
If you care about SGML compatibility, simply use this instead:
<!-- -
<XmlTag variable="0" />
<!- -->
Add '->' to the top c...
How do I stop Chrome from yellowing my site's input boxes?
... disable the autocomplete functionality. If this works in Chrome (haven't tested), you could set this attribute when an error is encountered.
This can be used for both a single element
<input type="text" name="name" autocomplete="off">
...as well as for an entire form
<form autocomple...
Add list to set?
Tested on Python 2.6 interpreter:
12 Answers
12
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Is it possible to GROUP BY multiple columns using MySQL?
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One more testing. sqlfiddle.com/#!9/5c8763/2 Conclusion. At first mysql sorts by the first defined column (with GROUP BY). And if in the first defined column there are equal results, then only within the equal results sorts by the sec...
How can I truncate a double to only two decimal places in Java?
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this is the answer mor scalable for more test case
– diego matos - keke
Feb 13 '18 at 16:42
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