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How to read from stdin line by line in Node
...tinue; }
if (a[i] == '\u001b') {
while (a[i] != 'm' && i < a.length) i++
if (a[i] == undefined) break
}
else R += a[i]
}
return R
}
function empty(a) {
a = visible(a)
for (var i = 0; i < a.length; i++) {
if (a[...
Print list without brackets in a single row
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print(', '.join(names))
This, like it sounds, just takes all the elements of the list and joins them with ', '.
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Psql list all tables
I would like to list all tables in the liferay database in my PostgreSQL install. How do I do that?
6 Answers
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How does SSL really work?
...sing their private key to sign certificates for other organizations. For example, I create a certificate and I pay a company like Verisign to sign it with their private key.[3] Since nobody but Verisign has access to this private key, none of us can forge this signature.
And how would I personally ...
Using global variables between files?
...e project, with around 50 files, and I need to define global variables for all those files.
6 Answers
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Java Ordered Map
... set of the keys in ascending order
values() which returns a collection of all values in the ascending order of the corresponding keys
So this interface fulfills exactly your requirements. However, the keys must have a meaningful order. Otherwise you can used the LinkedHashMap where the order is d...
Preferred order of writing latitude & longitude tuples in GIS services
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EPSG:4326 specifically states that the coordinate order should be latitude, longitude. Many software packages still use longitude, latitude ordering. This situation has wreaked unimaginable havoc on project deadlines and programmer sanity.
Th...
How do I trim a file extension from a String in Java?
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if(str != null && str.contains(".")) str.substring(0, str.lastIndexOf('.')). FilenameUtils is another dependency, and not always available
– ocramot
Jul 24 '14 at 14:16
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NSURLRequest setting the HTTP header
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for Swift
let url: NSURL = NSURL(string: APIBaseURL + "&login=1951&pass=1234")!
var params = ["login":"1951", "pass":"1234"]
request = NSMutableURLRequest(URL:url)
request.HTTPMethod = "POST"
var err: NSError?
request.HTTPBody = NSJSONSerialization.dataWithJSONObject(param...
How do I use pagination with Django class based generic ListViews?
...el = models.Car # shorthand for setting queryset = models.Car.objects.all()
template_name = 'app/car_list.html' # optional (the default is app_name/modelNameInLowerCase_list.html; which will look into your templates folder for that path and file)
context_object_name = "car_list" #de...