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What is LDAP used for?
...he query to your database for user-validation will become your bottleneck. By using LDAP, you can easily offload the user validation and gain significant performance improvement. Essentially, in this example, LDAP is another optimization layer outside your database to enhance performance, not replac...
How do I make Git treat a file as binary?
...rywhere a gitignore file can be located, as per the documentation provided by the link in the given answer.
– Michael Wild
Jun 9 '16 at 4:04
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Search and Replace with RegEx components in Atom editor
...re replacing? For example, if $1 captures a number group - 123, replace it by adding 1 to it, something like eval($1+1)..?
– SexyBeast
Feb 22 '15 at 0:35
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How to execute XPath one-liners from shell?
...or foo //element@attribute < filename.xml and return the results line by line?
16 Answers
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Parse a .py file, read the AST, modify it, then write back the modified source code
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Could you maybe update your answer by adding parso as the preferred option? It's very good and updated.
– boxed
Aug 29 '19 at 8:34
add ...
Why is char[] preferred over String for passwords?
...f attack.
As noted in the comments, it's possible that arrays being moved by the garbage collector will leave stray copies of the data in memory. I believe this is implementation-specific - the garbage collector may clear all memory as it goes, to avoid this sort of thing. Even if it does, there's ...
Difference between “change” and “input” event for an `input` element
...d textarea elements when an alteration to the element's value is committed by the user. Unlike the input event, the change event is not necessarily fired for each alteration to an element's value.
https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/change_event
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The difference between bracket [ ] and double bracket [[ ]] for accessing the elements of a list or
...l#Indexing
R has three basic indexing operators, with syntax displayed by the following examples
x[i]
x[i, j]
x[[i]]
x[[i, j]]
x$a
x$"a"
For vectors and matrices the [[ forms are rarely used, although they have some slight semantic differences from the [ form (e.g. it...
“Wrong type argument: commandp” error when binding a lambda to a key
...active command. (lambda () (interactive) (forward-line 5)) ought to work.
By the way, C-h f commandp is a pretty good starting point for errors like that.
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How to convert a number to string and vice versa in C++
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@fun4jimmy is this a restriction imposed by the standard or implementation specific? Will add it to the answer. Not that round-tripping floats through strings is a good idea ever.
– KillianDS
Nov 27 '14 at 7:57
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