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MySQL DROP all tables, ignoring foreign keys
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Yeah I know, but I wanted to use it in a script. What I ended up actually doing is DROP DATABASE foo; CREATE DATABASE foo;, which isn't quite the same but worked for me.
– Timmmm
Nov 15 '12 at 9...
Ajax, back button and DOM updates
... as of today it diesn't do so can tell me what facebook does now
– Ravinder Payal
Oct 13 '15 at 5:25
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Find kth smallest element in a binary search tree in Optimum way
... subtree, to decide whether to do recurse into the left or right subtree.
Now, suppose we are at node T:
If k == num_elements(left subtree of T), then the answer we're looking for is the value in node T.
If k > num_elements(left subtree of T), then obviously we can ignore the left subtree, bec...
How to programmatically empty browser cache?
...e path even though what comes after the "?" are parameters. So wat happens now is that next time when you update your file just change the number in the script tag on your website (Example <script src="myfile.js?version=1.0.1"></script>) and each users browser will see the file has chang...
Using jQuery to center a DIV on the screen
... $(window).scrollLeft()) + "px");
return this;
}
Now we can just write:
$(element).center();
Demo: Fiddle (with added parameter)
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Is there a method that works like start fragment for result?
...es to pass values. Even if the fragment set a value somewhere, we need to know when he ended. Should the previous fragments get the value when it starts/resumes ? This is an idea. But there is no proper way to store the value, the fragment could be called by multiple other fragments/activities.
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Programmatically get height of navigation bar
I know that the presence of the more view controller (navigation bar) pushes down the UIView by its height. I also know that this height = 44px. I have also discovered that this push down maintains the [self.view].frame.origin.y = 0 .
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IF… OR IF… in a windows batch file
...%VAR%;=!" neq "!TEST!" if "!TEST:;%VAR%;=;%VAR%;"=="!TEST!" echo true
But now we have lost the ability of providing an ELSE clause unless we add an indicator variable. The code has begun to look a bit "ugly", but I think it is the best performing reliable method for testing if VAR is any one of an ...
How do I remove a property from a JavaScript object?
...d values. The delete operator is used to remove these keys, more commonly known as object properties, one at a time.
var obj = {
myProperty: 1
}
console.log(obj.hasOwnProperty('myProperty')) // true
delete obj.myProperty
console.log(obj.hasOwnProperty('myProperty')) // false
T...
Align DIV's to bottom or baseline
...ng up this question, so I'll post another solution we have available to us now: flexbox positioning. Just set display:flex; justify-content: flex-end; flex-direction: column on the parent div (demonstrated in this fiddle as well):
#parentDiv
{
display: flex;
justify-content: flex-end;
flex-d...