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How do I iterate through each element in an n-dimensional matrix in MATLAB?
...o stuff like the following, which creates an N-dimensional array, and then sets all the elements on the "diagonal" to be 1.
d = zeros( 3, 4, 5, 6 ); % Let's pretend this is a user input
nel = numel( d );
sz = size( d );
szargs = cell( 1, ndims( d ) ); % We'll use this with ind2sub in the loop
for i...
How can I make space between two buttons in same div?
...k for responsiveness. If you really want to prevent it from breaking, then set flex-wrap: nowrap for btn-toolbar in Bootstrap 4 or try with a combination of overflow and white-space for older Bootstrap versions.
– Miroslav Popovic
Mar 5 '18 at 13:17
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Difference in System. exit(0) , System.exit(-1), System.exit(1 ) in Java
...returned in unsigned context (in two's complement representation -1 always sets all bits regardless of number of bytes in the number). So -1 is usually returned when you're returning a non-specific error and don't want it to clash with possible error codes that are already defined and documented. e....
How to avoid passing parameters everywhere in play2?
...stuff based on requests in this way, can you.. , for example user specific settings..
– 0fnt
Jul 18 '14 at 12:54
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How to reverse a 'rails generate'
I want to delete all the files it created and roll back any changes made, but not necessarily to the database, but more to the config files.
...
Swift 编程语言入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...造器。实现 area 和 describe 方法。
属性可以有 getter 和 setter 。
class EquilateralTriangle: NamedShape {
var sideLength: Double = 0.0
init(sideLength: Double, name: String) {
self.sideLength = sideLength
super.init(name: name)
numberOfSid...
Most efficient way to store thousand telephone numbers
...= 1375 bytes.
If we want to know whether a certain phone number is in our set, we first check if the first five binary digits match the five digits we have stored. Then we split the remaining five digits into its top m=7 bits (which is, say, the m-bit number M) and its lower k=10 bits (the number K...
Python Process Pool non-daemonic?
... method, makes them daemonic and starts them, and it is not possible to re-set their daemon attribute to False before they are started (and afterwards it's not allowed anymore). But you can create your own sub-class of multiprocesing.pool.Pool (multiprocessing.Pool is just a wrapper function) and su...
How to multiply duration by integer?
...e your variable addOneHrDuration of time time.Duration but then proceed to set it to 3600 ns not to one hour. A time.Duration happens to have base units of nanoseconds. To actually get a one hour duration you could do something like: const oneHourDuration = 60 * time.Hour (or 3600 * time.Second or t...
How do I detect if software keyboard is visible on Android Device or not?
...where inside your activity. Just put it in the onCreate() method after the setContentView() call and you should be getting callbacks. Btw, what device are you trying it on?
– ravindu1024
Aug 30 '16 at 5:32
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