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Is main() really start of a C++ program?
... control with C++ because you specified to have sections of code execute (possibly) out-of-order.
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No Persistence provider for EntityManager named
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Just spent a few hours confirming persistence.xml was on class path, and comparing every facet of a project this worked for and a project it didn't work for. Very misleading error message since it can happen if persistence.xml is missing, if the PU...
LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
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hmm weird, I just set core.autocrlf to true (and confirmed the git cli command returns the status as true). however I still get the warnings.
– cavalcade
Nov 13 '12 at 11:03
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Embedding Base64 Images
Purely out of curiosity, which browsers does Base64 image embedding work in? What I'm referring to is this .
3 Answers
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What does if __name__ == “__main__”: do?
...ightly different code sample to explore how imports and scripts work. Suppose the following is in a file called foo.py.
# Suppose this is foo.py.
print("before import")
import math
print("before functionA")
def functionA():
print("Function A")
print("before functionB")
def functionB():
p...
Implicit “Submit” after hitting Done on the keyboard at the last EditText
...an use it to listen to your event:
email.on(EditorInfo.IME_ACTION_NEXT, { confirm() })
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How do I fix “Failed to sync vcpu reg” error?
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Just another confirmation. I stopped my Virtual box instance, and my emulator started right up. FYI my virtual device was using CPU/ABI=x86, and I was running on a macbook pro.
– guyland123
Nov 20 '...
How do I use the CONCAT function in SQL Server 2008 R2?
... the information that you have to use the plus-sign instead. The community confirms that opinion - compare the upvotes of the @LynnLangit's answer :) The OP asked also "how do I concatenate strings in SQL Server 2008 R2?"
– Honza Zidek
Aug 30 '19 at 14:17
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How to kill a process on a port on ubuntu
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Is this OS independent or linux specific? If Linux specific then, even this command works os.system("fuser -k 8080/tcp");
– Ridhuvarshan
Jul 25 '18 at 12:04
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Access event to call preventdefault from custom function originating from onclick attribute of tag
...ent object. You can simply refer to it in the function. Can someone please confirm? I mean, this code without the event should also work: function sayHi() { event.preventDefault(); alert("hi"); }
– K Vij
Nov 27 '19 at 2:20
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