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What is the purpose of the HTML “no-js” class?
...e. Although HTML 4 technically doesn't, no browser chokes on it; even the ones that don't support it just ignore it, and i haven't seen one of those browsers in years.
– cHao
Nov 4 '12 at 23:16
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SQL Server loop - how do I loop through a set of records
...about them. Observe the performance and decide. This answer (cursors) is one possible choice. You can also use a WHILE LOOP, CTE, etc.
– Chains
Dec 18 '13 at 16:09
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Changing the cursor in WPF sometimes works, sometimes doesn't
...er(almost exactly!). I like the answers in this question, but the simplest one is always the most tempting :)
– Robin Maben
Jul 31 '12 at 13:58
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How do I change selected value of select2 dropdown with JqGrid?
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This is an acceptable solution only if one doesn't have any custom actions binded to the change event (like reloading the form). Otherwise those actions would be called redundantly upon triggered change().
– van_folmert
Feb 2...
Secure hash and salt for PHP passwords
...d to your user except when they have lost theirs, and you sent a temporary one.
Never, ever log passwords in any manner.
Never hash passwords with SHA1 or MD5 or even SHA256! Modern crackers can exceed 60 and 180 billion hashes/second (respectively).
Don't mix bcrypt and with the raw output of hash(...
What is the string length of a GUID?
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@Shimmy - Look at the first one 'Hypenated, the same as default'
– stevehipwell
Dec 17 '10 at 9:24
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Is it possible to forward-declare a function in Python?
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+1 most direct answer, with the keystone concept: Pascal=define higher, Python=define earlier.
– Bob Stein
Oct 26 '14 at 16:20
1
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LaTeX table positioning
...acement option (e.g. \begin{table}[H]) to make sure it doesn't get repositioned.
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How can I extend typed Arrays in Swift?
...lt
}
}
Adding these two methods to the Array class allows me to call one of the two methods on an array and successfully remove duplicates. Note that the elements in the array must conform to the Hashable protocol. Now I can do this:
var dupes = ["one", "two", "two", "three"]
let deDuped = ...
Why is Hibernate Open Session in View considered a bad practice?
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One difference is that it delays the closing of the Hibernate session. You will wait for the JSP to be rendered/written/etc, and that keeps the objects in memory longer. That may be a problem especially if you need to write d...