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Migration: Cannot add foreign key constraint
I'm trying to create foreign keys in Laravel however when I migrate my table using artisan i am thrown the following error:
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Get the real width and height of an image with JavaScript? (in Safari/Chrome)
...ge's onload event. Here's a quick example:
var img = $("img")[0]; // Get my img elem
var pic_real_width, pic_real_height;
$("<img/>") // Make in memory copy of image to avoid css issues
.attr("src", $(img).attr("src"))
.load(function() {
pic_real_width = this.width; // Note...
How to Disable landscape mode in Android?
How can I disable landscape mode for some of the views in my Android app?
31 Answers
3...
Show a popup/message box from a Windows batch file
...ou can use env variables to get the local user - %USERNAME%. msg.exe is on my XP Home machine, but I've heard anecdotal accounts that it isn't on every version of Vista. I believe the service behind NET SEND is disabled these days.
– McDowell
Apr 21 '09 at 19:3...
How to deploy a war file in Tomcat 7
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What if I want to deploy my sample.war to localhost:8080/somethingdifferent ?
– Koray Tugay
Mar 18 '13 at 21:15
15
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Large, persistent DataFrame in pandas
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This is an older thread, but I just wanted to dump my workaround solution here. I initially tried the chunksize parameter (even with quite small values like 10000), but it didn't help much; had still technical issues with the memory size (my CSV was ~ 7.5 Gb).
Right now, I ...
Why does mongoose always add an s to the end of my collection name
For example, this code results in a collection called "datas" being created
8 Answers
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How to determine the content size of a UIWebView?
... page) content. I'd like to find out the CGSize of the content to resize my parent views appropriately. The obvious -sizeThatFits: unfortunately just returns the current frame size of the webView.
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Check if a variable is a string in JavaScript
...eof stringValue might return "object" instead of "string". See comments on my answer.
– DRAX
Apr 26 '12 at 10:07
178
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How to add a new method to a php object on the fly?
... you can use anonymous classes, which eliminates the stdClass limitation.
$myObject = new class {
public function myFunction(){}
};
$myObject->myFunction();
PHP RFC: Anonymous Classes
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