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ruby send method passing multiple parameters
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237
send("i_take_multiple_arguments", *[25.0,26.0]) #Where star is the "splat" operator
or
send(...
How do I send a JSON string in a POST request in Go
...package works fine (playground):
func main() {
url := "http://restapi3.apiary.io/notes"
fmt.Println("URL:>", url)
var jsonStr = []byte(`{"title":"Buy cheese and bread for breakfast."}`)
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
req.Header.Set("X-Cus...
How to jump directly to a column number in Vim
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339
The | command does what you want, as in 30| will take you to column 30.
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How do you push a Git tag to a branch using a refspec?
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edited Jul 15 '13 at 19:45
answered Oct 31 '10 at 2:08
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How to navigate through a vector using iterators? (C++)
...g>::iterator it; // declare an iterator to a vector of strings
int n = 3; // nth element to be found.
int i = 0; // counter.
// now start at from the beginning
// and keep iterating over the element till you find
// nth element...or reach the end of vector.
for(it = myvector.begin(); it != my...
How to get an element by its href in jquery?
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answered Jun 23 '10 at 22:24
BalusCBalusC
953k342342 gold badges34193419 silver badges34053405 bronze badges
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How can I install MacVim on OS X?
...tep 1.1. Run export PATH=/usr/local/bin:$PATH
Step 2. Run brew update
Step 3. Run brew install vim && brew install macvim
Step 4. Run brew link macvim
You now have the latest versions of vim and macvim managed by brew. Run brew update && brew upgrade every once in a while to upgrad...
How to reliably open a file in the same directory as a Python script
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203
I always use:
__location__ = os.path.realpath(
os.path.join(os.getcwd(), os.path.dirname(__f...
Difference between jQuery’s .hide() and setting CSS to display: none
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edited Sep 27 '14 at 0:03
answered Dec 9 '10 at 10:09
Ste...
Initialize parent's protected members with initialization list (C++)
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answered Feb 18 '10 at 17:33
philsquaredphilsquared
21.5k1212 gold badges6363 silver badges9595 bronze badges
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