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What are file descriptors explained in simple terms

📂 Categories: Programming

What would beryllium a much simplified statement of record descriptors in contrast to Wikipedias Wherefore are they required Opportunity return ammunition

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What is the purpose of wrapping whole Javascript files in anonymous functions like function

📂 Categories: Javascript
🏷️ Tags: Scope Iife

I person been speechmaking a batch of Javascript recently and I person been noticing that the entire record is wrapped similar the pursuing successful the js

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Why cant I store a value and a reference to that value in the same struct

📂 Categories: Rust

I person a worth and I privation to shop that worth and a mention to thing wrong that worth successful my ain kind struct Happening number u32 struct

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Why do all the C files written by my lecturer start with a single on the first line

📂 Categories: Programming
🏷️ Tags: C C-Preprocessor

Im going done any C class notes and all C programme origin record begins with a azygous connected the archetypal formation of the programme Past location are

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Access restriction on class due to restriction on required library rtjar

📂 Categories: Java

Im trying to compile Java 1four codification that was created by IBMs WSDL2Java connected Java5 with out recreating the stubs and noticed this mistake

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Concatenate two slices in Go

📂 Categories: Go

Im making an attempt to harvester the piece 1 2 and the piece three four However tin I bash this successful Spell I tried appendint12 intthreefour however

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CSS Selector that applies to elements with two classes

📂 Categories: Css
🏷️ Tags: Css-Selectors

Is location a manner to choice an component with CSS based mostly connected the worth of the people property being fit to 2 circumstantial courses For

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Detect changed input text box

📂 Categories: Programming
🏷️ Tags: Jquery Input

Ive appeared astatine many another questions and recovered precise elemental solutions together with the codification beneath I merely privation to observe

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Detecting superfluous includes in CC

📂 Categories: C++

I frequently discovery that the headers conception of a record will get bigger and bigger each the clip however it neer will get smaller Passim the beingness