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Integrating the ZXing library directly into my Android application
...ing this in mere desperation :) I've been assigned to make a standalone barcode scanner (as a proof of concept) to an Android 1.6 phone.
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When to use references vs. pointers
I understand the syntax and general semantics of pointers versus references, but how should I decide when it is more-or-less appropriate to use references or pointers in an API?
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What is the difference between const and readonly in C#?
What is the difference between const and readonly in C#?
31 Answers
31
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Converting string to title case
I have a string which contains words in a mixture of upper and lower case characters.
23 Answers
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Finding the type of an object in C++
I have a class A and another class that inherits from it, B. I am overriding a function that accepts an object of type A as a parameter, so I have to accept an A. However, I later call functions that only B has, so I want to return false and not proceed if the object passed is not of type B.
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Are braces necessary in one-line statements in JavaScript?
I once heard that leaving the curly braces in one-line statements could be harmful in JavaScript. I don't remember the reasoning anymore and a Google search did not help much.
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Uint8Array to string in Javascript
I have some UTF-8 encoded data living in a range of Uint8Array elements in Javascript. Is there an efficient way to decode these out to a regular javascript string (I believe Javascript uses 16 bit Unicode)? I dont want to add one character at the time as the string concaternation would become to CP...
Get cookie by name
I have a getter to get the value from a cookie.
38 Answers
38
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Maven build failed: “Unable to locate the Javac Compiler in: jre or jdk issue”
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Is there a C++ decompiler? [closed]
I have a program in which I've lost the C++ source code. Are there any good C++ decompilers out there?
5 Answers
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