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Convert timestamp to date in MySQL query
...AMP you should be able to just do:
$sql = "SELECT user.email,
info.name,
DATE(user.registration),
info.news
FROM user,
info
WHERE user.id = info.id ";
and the registration should be showing as yyyy-mm-dd
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Large-scale design in Haskell? [closed]
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@Dan You can get away completely free with smaller changes (like just adding a field) when you use records. Some may want to make records a habit (I'm one of them ^^").
– MasterMastic
Sep 10 '14 at 10:17
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preventDefault() on an tag
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Try something like:
$('div.toggle').hide();
$('ul.product-info li a').click(function(event) {
event.preventDefault();
$(this).next('div').slideToggle(200);
});
Here is the page about that in the jQuery documentation
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How to read a line from the console in C?
...lloc(linep, lenmax *= 2);
if(linen == NULL) {
free(linep);
return NULL;
}
line = linen + (line - linep);
linep = linen;
}
if((*line++ = c) == '\n')
break;
}
*line = '\0';
return ...
Comparison of CI Servers? [closed]
...that is NOT only dealing with x vs. y Thats why it is community wiki, feel free to extract the conclusion from the referenced links.
– Johannes Rudolph
Sep 17 '09 at 14:21
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Quit and restart a clean R session from within R?
... I find the .rs.restartR() useful for cases where R wouldn't free up memory even after remove(list=ls()); gc();. This definitely frees up the memory. I also like the fact that it doesn't detach packages.
– Richard DiSalvo
Apr 20 '17 at 17:09
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How Do I Document Packages in Java?
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As of 1.5 you can define a package-info.java file and provide a standard javadoc style comment for a package:
com/foo/package-info.java:
/**
* com.foo is a group of bar utils for operating on foo things.
*/
package com.foo;
//rest of the file is empty
L...
socket.error: [Errno 48] Address already in use
...RT") | sort -R | head -n 1
Set that up as a executable with the name get-free-port and you can do something like this:
someprogram --port=$(get-free-port)
That's not as reliable as the native Python approach because the bash script doesn't capture the port -- another process could grab the port...
Teachable Machine 图像分类扩展 · App Inventor 2 中文网
...《服务协议》 关注公众号，精彩不错过！ #free_v { border:none; position:fixed; top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
Which is faster: Stack allocation or Heap allocation
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Because the stack is actually, a stack. You can't free a chunk of memory used by the stack unless it is on top of it. There's no management, you push or pop things on it. On the other hand, the heap memory is managed: it asks the kernel for memory chunks, maybe splits them, ...