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How to jump to previous and last cursor in Sublime Text 3? [closed]
...tion'. The bug report is available here: sublimetext.com/forum/viewtopic.php?f=3&p=66465
– david.barkhuizen
May 5 '15 at 11:25
...
What is the method for converting radians to degrees?
...rads -> x*pi/180
I guess if you wanted to make a function for this [in PHP]:
function convert($type, $num) {
if ($type == "rads") {
$result = $num*180/pi();
}
if ($type == "degs") {
$result = $num*pi()/180;
}
return $result;
}
Yes, that coul...
Why can't I define a default constructor for a struct in .NET?
... new MyStruct[1000];
The CLR is able to do this very efficiently just by allocating the appropriate memory and zeroing it all out. If it had to run the MyStruct constructor 1000 times, that would be a lot less efficient. (In fact, it doesn't - if you do have a parameterless constructor, it doesn't...
Likelihood of collision using most significant bits of a UUID in Java
...iqueness across many machines, you could have a central database table for allocating unique ids, or even batches of unique ids.
If you just need to have uniqueness in one app you can just have a counter (or a counter which starts from the currentTimeMillis()*1000 or nanoTime() depending on your r...
How does a “stack overflow” occur and how do you prevent it?
...certainly result in a stack overflow. In C#, it won't because the array is allocated on the heap and not on the stack.See this question for an example of this being hit in practice: stackoverflow.com/questions/571945/…
– Matt Dillard
Feb 11 '19 at 14:23
...
How do I detect when someone shakes an iPhone?
...n selecting this new type instead of the base type in IB, or using it when allocating a view).
In the view controller, you want to set this view to become first responder:
- (void) viewWillAppear:(BOOL)animated
{
[shakeView becomeFirstResponder];
[super viewWillAppear:animated];
}
- (void)...
Working with Enums in android
...tes of RAM overhead.
Putting a single entry into a HashMap requires the allocation of an
additional
entry object that takes 32 bytes (see the previous section about
optimized data containers).
A few bytes here and there quickly add
up—app designs that are class- or object-heavy ...
Why do you need to invoke an anonymous function on the same line?
...
The function(){ alert("plop"); } instruction just allocates the function but does not execute it nor binds it to a variable. Since the created function is not bound to any variable, it will be quickly GCed.
– Vincent Robert
Jul 17 '09 a...
Reset all changes after last commit in git
...rflow.com/q/25554504/456645. In this example, assume some folders have no PHP files. git clean -fd will delete those folders and untracked files. Tested with git version 1.9.1
– bitsoflogic
Jan 20 '15 at 17:24
...
【解决】Linux mysql如何重置root密码？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...密码，如无意外，你应该可以正常登录到数据库中。
php,mysql,root