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What is the difference between Cygwin and MinGW?
...ether it's for cygwin or not. Though for any small, simple software like "hello world" the cygwin equivalent will be bigger only because of the cygwin runtime library. If you don't count the size of the cygwin runtime library the cygwin version will usually be smaller but that's a false figure I t...
C++ Convert string (or char*) to wstring (or wchar_t*)
...dio. But at least this solution is correct, and not this one: char* str = "hello worlddd"; wstring wstr (str, str+strlen(str));
– lmiguelmh
Aug 25 '15 at 23:07
...
How to split strings across multiple lines in CMake?
... list element separators, and removed. They must be escaped:
set(MY_LIST "Hello World "
"with a \;semicolon")
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How does “cat
... as part of the string.
example:
$ cat >> test <<HERE
> Hello world HERE <-- Not by itself on a separate line -> not considered end of string
> This is a test
> HERE <-- Leading space, so not considered end of string
> and a new line
> HERE <-- Now we have...
Difference between string and char[] types in C++
...
You can access a string's char array like this:
std::string myString = "Hello World";
const char *myStringChars = myString.c_str();
C++ strings can contain embedded \0 characters, know their length without counting, are faster than heap-allocated char arrays for short texts and protect you from...
Is object empty? [duplicate]
...({}), // true
isEmpty({length: 0, custom_property: []}), // true
isEmpty("Hello"), // false
isEmpty([1,2,3]), // false
isEmpty({test: 1}), // false
isEmpty({length: 3, custom_property: [1,2,3]}) // false
If you only need to handle ECMAScript5 browsers, you can use Object.getOwnPropertyNames inste...
How to pipe list of files returned by find command to cat to view all the files
... job for a shell script to me:
for file in 'find -name *.xml'
do
grep 'hello' file
done
or something like that
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PostgreSQL: Difference between text and varchar (character varying)
...ture e.g. CHECK(char_length(x)>5 AND char_length(x)<=20 AND x LIKE 'Hello%')
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Using reflect, how do you set the value of a struct field?
...uct {
Number int
Text string
}
func main() {
foo := Foo{123, "Hello"}
fmt.Println(int(reflect.ValueOf(foo).Field(0).Int()))
reflect.ValueOf(&foo).Elem().Field(0).SetInt(321)
fmt.Println(int(reflect.ValueOf(foo).Field(0).Int()))
}
Prints:
123
321
...
Unescape HTML entities in Javascript?
...e document, and pull out the its .body.textContent.
var encodedStr = 'hello &amp; world';
var parser = new DOMParser;
var dom = parser.parseFromString(
'<!doctype html><body>' + encodedStr,
'text/html');
var decodedString = dom.body.textContent;
console.log(dec...