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How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
...
On Windows using 0.13.9 (might be 0.13.6) the file is C:\Program Files (x86)\sbt\conf\sbtconfig.txt. By default the file had "-Xmx512M" in it without the -J shown in this answer. I can confirm that this file is being read by the...
How do I create an abstract base class in JavaScript?
...ject.subclass(true); // is abstract
Animal.prototype.say= function() {
window.alert(this._noise);
};
// concrete classes
var Cat= Animal.subclass();
Cat.prototype._noise= 'meow';
var Dog= Animal.subclass();
Dog.prototype._noise= 'bark';
// usage
var mycat= new Cat();
mycat.say(); // meow!
var ...
C default arguments
...e, C compiler, do nothing */
#define DEFAULT_VALUE(value)
#endif
void window_set_size(unsigned int width DEFAULT_VALUE(640),
unsigned int height DEFAULT_VALUE(400));
If the user doesn't know what he should write, this trick can be helpful:
...
How to move an element into another element?
...ingle project. i use cash-dom as an easy way to listen for document.ready, window.load events in a cross-browser friendly way. easy-peasy.
– eballeste
Dec 12 '19 at 18:17
2
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How to save a PNG image server-side, from a base64 data string
...k image. I am sure that my dataURL is correct, because I tested that using window.open(dataURL). Why a blank image?
– partho
Aug 16 '15 at 5:02
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How to write a scalable Tcp/Ip based server
I am in the design phase of writing a new Windows Service application that accepts TCP/IP connections for long running connections (i.e. this is not like HTTP where there are many short connections, but rather a client connects and stays connected for hours or days or even weeks).
...
how do I check in bash whether a file was created more than x time ago?
...of additional software when using the existing one works fine - this isn't Windows, you know ;-)
– Guss
Feb 16 '15 at 9:24
1
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How do I write a “tab” in Python?
... Using print "a\tb" gives me a (8 spaces)b in the cmd on Windows. Why is it printing 8 spaces instead of the tab character.
– Iulian Onofrei
Mar 15 '15 at 16:47
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How can I check if a var is a string in JavaScript?
...g = str.constructor == String;
jsFiddle.
But this won't work in a multi window environment (think iframes).
You can get around this with...
var isString = Object.prototype.toString.call(str) == '[object String]';
jsFiddle.
But again, (as Box9 mentions), you are better off just using the lite...
Batch not-equal (inequality) operator
...
Try:
if not "asdf" == "fdas" echo asdf
That works for me on Windows XP (I get the same error as you for the code you posted).
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