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Comparing HTTP and FTP for transferring files
What are the advantages (or limitations) of one over the other for transferring files over the Internet?
5 Answers
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How would I create a UIAlertView in Swift?
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Now UIAlertController is a single class for creating and interacting with what we knew as UIAlertViews and UIActionSheets on iOS 8.
Edit: To handle actions:
alert.addAction(UIAlertAction(title: "OK", style: .Default, handler: { action in
switch action.style{
case .Default:
print("...
MSBuild doesn't copy references (DLL files) if using project dependencies in solution
... is different when building between Visual Studio and MsBuild, but here is what I have found when I've encountered this problem in MsBuild and Visual Studio.
Explanation
For a sample scenario let's say we have project X, assembly A, and assembly B. Assembly A references assembly B, so project X i...
How to avoid the “divide by zero” error in SQL?
...alue); Unless by "breaks" you mean returns a NULL? You can convert that to whatever you want with IsNull or Coalesce.
– ErikE
Jan 26 '17 at 16:54
1
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What is the purpose of Flask's context stacks?
...ut fully understanding how it works or why it was designed the way it was. What is the purpose of the "stack" when it comes to the request or application context? Are these two separate stacks, or are they both part of one stack? Is the request context pushed onto a stack, or is it a stack itself? A...
Search stops working for “Entire Solution”
...sor is visible, hit Ctrl+Break four or five times. This seems to "unblock" whatever causes the problem.
There are reports Ctrl + ScrLk may need to be used instead of Ctrl+Break . If these doesn't work then try Break alone.
Note from Codeguard: I have found an explanation and deterministic solutio...
Python __str__ and lists
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Depending on what you want to use that output for, perhaps __repr__ might be more appropriate:
import unittest
class A(object):
def __init__(self, val):
self.val = val
def __repr__(self):
return repr(self.val)
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This Handler class should be static or leaks might occur: IncomingHandler
...ere handleMessage method returns true in the end. Could you please explain what exactly this means(the return value true/false)? Thanks.
– JibW
Aug 15 '13 at 14:32
2
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git shallow clone (clone --depth) misses remote branches
...oning a remote repository it does not show any remote branch by -a option. What could be the problem? How to debug it? In this snippet two of the remote branches are not shown:
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How to tell which commit a tag points to in Git?
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"Best solution" for what? If the interest is in finding out the SHA of a commit the tag points to the "git show <mytag>" is NOT the best solution. This command will show the entire diff the commit introduces. For listing only the SHA of t...