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How to use the same C++ code for Android and iOS?
...e by steps
Our sample is a simple app that you send a text to CPP, and it converts that text to something else and returns it. The idea is, iOS will send "Obj-C" and Android will send "Java" from their respective languages, and the CPP code will create a text as a follow "cpp says hello to <<...
How to swap two variables in JavaScript
...
@RobertGrant - The xor operator in JavaScript converts its operands to 32-bit integers (using the ToInt32 internal method—see Section 11.10 of the ECMAScript standard). It does not produce the correct results for non-integer numerical values. It also converts non-numer...
How to save an image to localStorage and display it on the next page?
...ge);
localStorage.setItem("imgData", imgData);
Here is the function that converts the image to a Base64 string:
function getBase64Image(img) {
var canvas = document.createElement("canvas");
canvas.width = img.width;
canvas.height = img.height;
var ctx = canvas.getContext("2d");
...
How to add minutes to my Date
....format(afterAddingTenMins); it gives me 2011-50-07 17:50 , I have to convert it in String, any suggestion
– junaidp
Jan 28 '12 at 8:53
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Why does PHP consider 0 to be equal to a string?
...a string or the comparison involves numerical strings, then each string is converted to a number and the comparison performed numerically. […] The type conversion does not take place when the comparison is === or !== as this involves comparing the type as well as the value.
As the first operand ...
How do I unlock a SQLite database?
... answered Oct 20 '08 at 14:24
converter42converter42
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...
Using AES encryption in C#
... }
cipher.Clear();
}
return Convert.ToBase64String(encrypted);
}
public static string Decrypt(string value, string password) {
return Decrypt<AesManaged>(value, password);
}
public static string Decrypt...
Performant Entity Serialization: BSON vs MessagePack (vs JSON)
...ompatible with JSON. That means some type information can be lost when you convert objects from BSON to JSON, but of course only when these special types are in the BSON source. It can be a disadvantage to use both JSON and BSON in single service.
MessagePack is designed to be transparently convert...
0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
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I'd say the answer depends on the rounding mode when converting the double to float. float has 24 binary bits of precision, and double has 53. In binary, 0.1 is:
0.1₁₀ = 0.0001100110011001100110011001100110011001100110011…₂
^ ^ ^ ^
...
AngularJs $http.post() does not send data
...plication/x-www-form-urlencoded;charset=utf-8';
/**
* The workhorse; converts an object to x-www-form-urlencoded serialization.
* @param {Object} obj
* @return {String}
*/
var param = function(obj) {
var query = '', name, value, fullSubName, subName, subValue, innerObj, i;
...