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Deny access to one specific folder in .htaccess
I'm trying to deny users from accessing the site/includes folder by manipulating the URL.
10 Answers
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Regex group capture in R with multiple capture-groups
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Not sure what you are looking for. The captured groups are columns 2 & 3. [,1] is the full match. [,2:3] is the captured groups.
– Kent Johnson
Feb 27 '19 at 1:21
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Preview an image before it is uploaded
I want to be able to preview a file (image) before it is uploaded. The preview action should be executed all in the browser without using Ajax to upload the image.
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How to manually deprecate members
Unlike Objective-C, Swift has no preprocessor, so is there still a way to manually deprecate members of a class?
4 Answers
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A KeyValuePair in Java [duplicate]
...or a KeyValuePair class in Java.
Since java.util heavily uses interfaces there is no concrete implementation provided, only the Map.Entry interface.
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Custom bullet symbol for elements in that is a regular character, and not an image
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The following is quoted from Taming Lists:
There may be times when you have a list, but you don’t want any bullets, or you want to use some other character in place of the bullet. Again, CSS provides a straightforward solu...
Overloading Macro on Number of Arguments
... FOO(...) GET_MACRO(__VA_ARGS__, FOO3, FOO2)(__VA_ARGS__)
So if you have these macros:
FOO(World, !) # expands to FOO2(World, !)
FOO(foo,bar,baz) # expands to FOO3(foo,bar,baz)
If you want a fourth one:
#define GET_MACRO(_1,_2,_3,_4,NAME,...) NAME
#define FOO(...) GET_MACRO(__VA_A...
Tools for JPEG optimization? [closed]
...s. It contains a command-line tool jpegtran that can do all you want. With the commandline option -copy none all the metadata is stripped, and -optimize does a lossless optimization of the Huffmann compression. You can also convert the images to progressive mode with -progressive, but that might cau...
Why is iterating through a large Django QuerySet consuming massive amounts of memory?
The table in question contains roughly ten million rows.
9 Answers
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How to write log base(2) in c/c++
Is there any way to write log(base 2) function?
14 Answers
14
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