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Remote origin already exists on 'git push' to a new repository
I have my project on GitHub at some location, git@github.com:myname/oldrep.git .
18 Answers
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VB.NET equivalent to C# var keyword [duplicate]
... type of the instance stored in the variable at runtime) I used:
Function MyVarType(Of T)(ByRef Var As T) As Type
Return GetType(T)
End Function
In detail:
without Dim:
Explicit Off, gives Object
Explicit On, error "Name '' is not declared."
with Dim:
Infer On, gives expected types
Infe...
Check if element exists in jQuery [duplicate]
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Try this:
if ($("#mydiv").length > 0){
// do something here
}
The length property will return zero if element does not exists.
share
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GCD to perform task in main thread
... thread, your application will deadlock at that point. I describe this in my answer here, because this behavior surprised me when moving some code from -performSelectorOnMainThread:. As I mention there, I created a helper function:
void runOnMainQueueWithoutDeadlocking(void (^block)(void))
{
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Double Iteration in List Comprehension
... answer help me understand what was happening, but it literally applied to my exact use case: counting the number of words in a list of sentences.
– Justin S
Jul 5 at 22:37
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A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
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OK emphasis in my previous comment was used incorrectly. My point is that we can use it only for CharSequence elements like String (as example in question) but it would be good to add info that this method will not work for elements like Pe...
How to make the hardware beep sound in Mac OS X 10.6
... the sound itself, regardless of whether it came via software or hardware. My bad.
– Ian Dunn
Oct 22 '17 at 22:03
1
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What are some compelling use cases for dependent method types?
...ifficult to refactor.
I'll illustrate that with an exercise I give during my Advanced Scala training course,
trait ResourceManager {
type Resource <: BasicResource
trait BasicResource {
def hash : String
def duplicates(r : Resource) : Boolean
}
def create : Resource
// Test m...
Determine distance from the top of a div to top of window with javascript
...d a few things like .offset() and .offsetHeight , but I just can't wrap my brain around it. Thanks!
5 Answers
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How can I read large text files in Python, line by line, without loading it into memory?
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the question still is, "for line in infile" will load my 5GB of lines in to the memory? and, How can I read from tail?
– Bruno Rocha - rochacbruno
Jun 25 '11 at 2:31
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