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How does the “this” keyword work?
...affect obj1 version
document.write(obj2.getVersion() + "<br />"); //v2
document.write(obj1.getVersion() + "<br />"); //v1
/*********************************************************************
4. `this` keyword refers to the immediate parent object. If you
nest the object t...
Is MATLAB OOP slow or am I doing something wrong?
....nop(): 0.81087 8.11
classdef private_nop(obj): 0.32272 3.23
classdef class.staticnop(): 0.88959 8.90
classdef constant: 1.51890 15.19
classdef property: 0.12992 1.30
classdef property with getter: 1.39912 13.99
+pkg.nop() f...
Why doesn't Java offer operator overloading?
...
AaronAaron
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What is a correct mime type for docx, pptx etc?
...show.macroEnabled.12
.mdb application/vnd.ms-access
For further details check out this TechNet article and this blog post.
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File I/O in Every Programming Language [closed]
...ile.
01 TestData.
02 LineNum PIC X.
02 LineText PIC X(72).
PROCEDURE DIVISION.
Begin.
OPEN OUTPUT TestFile
DISPLAY "This language is still around."
PERFORM GetFileDetails
PERFORM UNTIL TestData = SPACES
WRITE TestData
PERFORM GetStudentDetails
...
Dynamically update values of a chartjs chart
... Bad answer from @doub1ejack , the example provide use v1 and not v2
– Bastien Bastiens
Dec 3 '16 at 21:15
Ho...
地图组件（高德地图） · App Inventor 2 中文网
... 教育 入门必读 中文教程 IoT专题 AI2拓展 ChatGPT接入 Aia Store 开通VIP 搜索 地图组件（高德地图） ...
Why is a round-trip conversion via a string not safe for a double?
...43b74000000000),
/*12*/ I64(0xe8d4a51000000000),
/*13*/ I64(0x9184e72a00000000),
/*14*/ I64(0xb5e620f480000000),
/*15*/ I64(0xe35fa931a0000000),
// powers of 0.1
/*1*/ I64(0xcccccccccccccccd),
/*2*/ I64(0xa3d70a3d70a3d70b),
/*3*/ I64(0x83126e978d4fdf3c),
/*4*/ I6...
JavaScript + Unicode regexes
...671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B4\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-...
Fastest way to iterate over all the chars in a String
...eamPar reuse new1 new2 field1 field2
1 charAt 77.0 72.0 462.0 584.0 127.5 89.5 86.0 159.5 165.0
2 charAt 38.0 36.5 284.0 32712.5 57.5 48.3 50.3 89.0 91.5
4 charAt 19.5 18.5 458.6 3169.0 33.0 26.8 2...