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Formatting a number with exactly two decimals in JavaScript
...); // Returns 1.27
This genericity also provides some cool stuff:
round(1234.5678, -2); // Returns 1200
round(1.2345678e+2, 2); // Returns 123.46
round("123.45"); // Returns 123
Now, to answer the OP's question, one has to type:
round(10.8034, 2).toFixed(2); // Returns "10.80"
round...
How to get Linux console window width in Python
... cr = struct.unpack('hh', fcntl.ioctl(fd, termios.TIOCGWINSZ,
'1234'))
except:
return
return cr
cr = ioctl_GWINSZ(0) or ioctl_GWINSZ(1) or ioctl_GWINSZ(2)
if not cr:
try:
fd = os.open(os.ctermid(), os.O_RDONLY)
cr = ioct...
How to design RESTful search/filtering? [closed]
...on/json
POST http://example.com/people/searches
{
"terms": {
"ssn": "123456789"
},
"order": { ... },
...
}
You are creating a search from the user's standpoint. The implementation details of this are irrelevant. Some RESTful APIs may not even need persistence. That is an implementat...
What is an unsigned char?
...mum range of -127 to 127, not from -128 to 127
– 12431234123412341234123
Jan 28 '17 at 6:40
4
@12...
Signed to unsigned conversion in C - is it always safe?
...ot on representations.
To answer the original question:
unsigned int u = 1234;
int i = -5678;
unsigned int result = u + i;
The value of i is converted to unsigned int, yielding UINT_MAX + 1 - 5678. This value is then added to the unsigned value 1234, yielding UINT_MAX + 1 - 4444.
(Unlike unsi...
When should one use a 'www' subdomain?
...nt port as well, TCP port 80 is sooo yesterday.. Let's change that to port 1234, YAY now people have to say and type "http://stackoverflow.com:1234" (eightch tee tee pee colon slash slash stack overflow dot com colon one two three four) but at least we don't have to say "www" eh?
...
How do I provide a username and password when running “git clone git@remote.git”?
...
'user+1' is user%2B1
and URL encoded value of password
'Welcome@1234' is Welcome%401234
Then your GIT Clone URL would look like,
git clone https://user%2B1:Welcome%401234@actual-git-url-for-the-repo works perfectly, whereas,
git clone https://user+1:Welcome@1234@actual-git-url...
request exceeds the configured maxQueryStringLength when using [Authorize]
...as 3,200 characters long worked fine.
– markthewizard1234
Nov 3 '15 at 9:45
@markthewizard1234: Agreed: I have increas...
How can I parse a YAML file from a Linux shell script?
...YAML::load(STDIN.read); puts data['a']; puts data['b']"
$ echo -e '---\na: 1234\nb: 4321' | ruby -ryaml -e "$RUBY_SCRIPT"
1234
4321
, wheredata is a hash (or array) with the values from yaml.
As a bonus, it'll parse Jekyll's front matter just fine.
ruby -ryaml -e "puts YAML::load(open(ARGV.first...
How do I write a short literal in C++?
...nc(std::uint32_t value); // 1
void func(std::uint16_t value); // 2
func(0x1234U); // calls 1
func(0x1234_u); // calls 2
// also
inline std::int16_t operator "" _s(unsigned long long value)
{
return static_cast<std::int16_t>(value);
}
...