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How to model type-safe enum types?
...ere's an example of usage:
def update(what: Symbol, where: Int, newValue: Array[Int]): MatrixInt =
what match {
case 'row => replaceRow(where, newValue)
case 'col | 'column => replaceCol(where, newValue)
case _ => throw new IllegalArgumentException
}
// At REPL:
scala&g...
Most tricky/useful commands for gdb debugger [closed]
... logging on: Log debugging session to show to others for support
set print array on: Pretty array printing
finish: Continue till end of function
enable and disable: Enable/disable breakpoints
tbreak: Break once, and then remove the breakpoint
where: Line number currently being executed
info locals: ...
How to debug Google Apps Script (aka where does Logger.log log to?)
...
A little hacky, but I created an array called "console", and anytime I wanted to output to console I pushed to the array. Then whenever I wanted to see the actual output, I just returned console instead of whatever I was returning before.
//return 'cons...
$(document).ready equivalent without jQuery
... class2type["[object Function]"] = "function";
class2type["[object Array]"] = "array";
class2type["[object Date]"] = "date";
class2type["[object RegExp]"] = "regexp";
class2type["[object Object]"] = "object";
var ReadyObj = {
// Is the DOM ready to be use...
How does this checkbox recaptcha work and how can I use it?
...
$url = 'https://www.google.com/recaptcha/api/siteverify';
$data = array(
'secret' => $privatekey,
'response' => $captcha,
'remoteip' => $_SERVER['REMOTE_ADDR']
);
$curlConfig = array(
CURLOPT_URL => $url,
CURLOPT_POST => true,
...
Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
...elevant to illustrating the point that (a..b) != (a...(b+1)) despite their array representations being equal (when a,b ∈ ℤ). I’ve updated my answer a bit to expand on that.
– Andrew Marshall
Jul 27 '15 at 23:30
...
When should I choose Vector in Scala?
...ted with a singly-linked list. Vector is implemented something like Java's ArrayList.
– Josiah Yoder
Aug 12 '15 at 14:43
...
Matplotlib discrete colorbar
...mages i often use the cmap.set_bad() and convert my data to a numpy masked array. That would be much easier to make 0 grey, but i couldnt get this to work with the scatter or the custom cmap.
As an alternative you can make your own cmap from scratch, or read-out an existing one and override just s...
How can we prepend strings with StringBuilder?
...uire copying everything after the insertion point back some in the backing array, so it won't be as quick as appending to the end.
But you can do it like this in Java (in C# it's the same, but the method is called Insert):
aStringBuilder.insert(0, "newText");
...
Pass Multiple Parameters to jQuery ajax call
...
or you can use an array to pass data in jason.stringyfy(array).
– Shekhar Patel
Aug 26 '16 at 12:45
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