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Java - Method name collision in interface implementation
... same underlying data.
For the former case... suppose you really want an array of integers and an array of strings. Instead of inheriting from both List<Integer> and List<String>, you should have one member of type List<Integer> and another member of type List<String>, and...
Adding IN clause List to a JPA Query
...so note mentioning: the type of your param has to be an collection (not an array) of objects. The objects must match the type of the field. .toString() is no substitute for class String
– dube
Mar 21 '14 at 10:47
...
Why can't you modify the data returned by a Mongoose Query (ex: findById)
... @Luzan Baral Thats because you are using these function for Array object. Use JSON.parse(JSON.stringify(data)) instead for Arrays of object
– mohit
Apr 27 at 18:13
...
ReactJS: Modeling Bi-Directional Infinite Scrolling
...s is the following:
Overview
Make a <List> component that takes an array of all children. Since we do not render them, it's really cheap to just allocate them and discard them. If 10k allocations is too big, you can instead pass a function that takes a range and return the elements.
<Lis...
How do I save a stream to a file in C#?
...h a common case I'm surprised its not in .NET. I see people creating byte arrays the size of the entire file, which can cause problems for big files.
– Tilendor
Dec 7 '10 at 17:00
...
How can I programmatically get the MAC address of an iphone
...gStruct + 1);
// Copy link layer address data in socket structure to an array
memcpy(&macAddress, socketStruct->sdl_data + socketStruct->sdl_nlen, 6);
// Read from char array into a string object, into traditional Mac address format
NSString *macAddressString = [NSString stringWi...
jQuery: select all elements of a given class, except for a particular Id
...
I'll just throw in a JS (ES6) answer, in case someone is looking for it:
Array.from(document.querySelectorAll(".myClass:not(#myId)")).forEach((el,i) => {
doSomething(el);
}
Update (this may have been possible when I posted the original answer, but adding this now anyway):
document.queryS...
Why are unnamed namespaces used and what are their benefits?
...on't understand anonymous namespaces :)
namespace {
const int SIZE_OF_ARRAY_X;
const int SIZE_OF_ARRAY_Y;
These don't need to be in an anonymous namespace, since const object already have static linkage and therefore can't possibly conflict with identifiers of the same name in another tra...
RGB to hex and hex to RGB
...t seems to be even faster
function hexToRgbNew(hex) {
var arrBuff = new ArrayBuffer(4);
var vw = new DataView(arrBuff);
vw.setUint32(0,parseInt(hex, 16),false);
var arrByte = new Uint8Array(arrBuff);
return arrByte[1] + "," + arrByte[2] + "," + arrByte[3];
}
Edit: 8/11/2017
The new app...
Why is Everyone Choosing JSON Over XML for jQuery? [closed]
...object, record, struct, dictionary, hash table, keyed list, or associative array.
An ordered list of values. In most languages, this is realized as an array, vector, list, or sequence.
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