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What part of Hindley-Milner do you not understand?
...f type σ.
The final rule deals with generalizing types. A quick aside: a free variable is a variable that is not introduced by a let-statement or lambda inside some expression; this expression now depends on the value of the free variable from its context.The rule is saying that if there is some v...
Is there a way to create xxhdpi, xhdpi, hdpi, mdpi and ldpi drawables from a large scale image?
...nload processed assets for both Android and iOS.
Note: Image Baker is a free service created by my friend and myself.
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What's better at freeing memory with PHP: unset() or $var = null
... what its name says - unset a variable. It does not force immediate memory freeing. PHP's garbage collector will do it when it see fits - by intention as soon, as those CPU cycles aren't needed anyway, or as late as before the script would run out of memory, whatever occurs first.
If you are doing $...
How to get client's IP address using JavaScript?
... return JSON (along with jQuery to make things simpler). Below are all the free active IP lookup services I could find and the information they return. If you know of any more, then please add a comment and I'll update this answer.
Cloudflare
Try it: https://www.cloudflare.com/cdn-cgi/trace
// If y...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
...lementation and which were reserved for programmers, compiler writers felt free to use simple names like unix and assumed that programmers would simply avoid using those names for their own purposes.
The 1989 ANSI C standard introduced rules restricting what symbols an implementation could legally ...
Returning an array using C
...() {
char *p = foo(10);
if(p) {
// do stuff with p
free(p);
}
return 0;
}
Option 2:
fill a preallocated buffer provided by the caller (caller allocates buf and passes to the function)
void foo(char *buf, int count) {
for(int i = 0; i < count; ++i)
...
“Insufficient Storage Available” even there is lot of free space in device memory
...p, it's saying "Insufficient Storage Available", where there is 214 MB of free space in device memory (internal). It happens even trying to download a new app.
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Any open source alternatives to balsamiq mockup [closed]
...nyone knows of an equally good alternative that's open source or basically freeware.
4 Answers
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Best GUI designer for eclipse? [closed]
...oking for a good GUI designer for swing in eclipse. My preference is for a free/open-source plugin.
12 Answers
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Generate UML Class Diagram from Java Project [closed]
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Does the free edition have this feature?
– Carven
May 29 '11 at 11:14
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