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Ruby class types and case statements
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Thanks! Sorry to dupe (or sort of dupe), but several searches didn't turn up that previous question. It seems that the use of === by the case statement is quite a common problem, now that I see this is the problem. This should proba...
How do i put a border on my grid in WPF?
How do i put a border on my grid in C#/WPF?
6 Answers
6
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How do I change the text of a span element using JavaScript?
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For modern browsers you should use:
document.getElementById("myspan").textContent="newtext";
While older browsers may not know textContent, it is not recommended to use innerHTML as it introduces an XSS vulnerability when t...
Where to place private methods in Ruby?
Most of the blogs or tutorials or books have private methods at the bottom of any class/module. Is this the best practice?
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NPM global install “cannot find module”
I wrote a module which I published to npm a moment ago (https://npmjs.org/package/wisp)
17 Answers
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How to convert list of tuples to multiple lists?
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From the python docs:
zip() in conjunction with the * operator can be used to unzip a list:
Specific example:
>>> zip((1,3,5),(2,4,6))
[(1, 2), (3, 4), (5, 6)]
>>> zip(*[(1, 2), (3, 4), (5, 6)])
[(1, 3, 5), (2, 4, 6)]
Or, if you really want lists:
>>> ...
Does constexpr imply inline?
....1.5/2 in the C++11 standard): "constexpr functions and constexpr constructors are implicitly inline (7.1.2)."
Note, however, that the inline specifier really has very little (if any) effect upon whether a compiler is likely to expand a function inline or not. It does, however, affect the one defi...
Fastest method to replace all instances of a character in a string [duplicate]
... instances of a string/character in a string in JavaScript? A while , a for -loop, a regular expression?
14 Answers
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String was not recognized as a valid DateTime “ format dd/MM/yyyy”
I am trying to convert my string formatted value to date type with format dd/MM/yyyy .
13 Answers
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Best way to use PHP to encrypt and decrypt passwords? [duplicate]
I plan to store foreign account information for my users on my website, aka rapidshare username and passwords, etc... I want to keep information secure, but I know that if I hash their information, I can't retrieve it for later use.
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