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Ant task to run an Ant target only if a file exists?
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This might make a little more sense from a coding perspective (available with ant-contrib: htt...
How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
...r example above the protocol may look like “acme-stock-purchase://client=123&stock=XYZ”." - Just what does it mean technically, "leveraging protocols"?
– Lumi
Dec 5 '11 at 19:48
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How do you track record relations in NoSQL?
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@M98, Ah, you've found the weakness in this strategy. You have to know about all the places you need to update, and then write code in your application to update all of them when you update any one. Good luck!
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How to call a parent method from child class in javascript?
...edited Aug 20 '15 at 1:09
Seanny123
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answered Aug 7 '12 at 22:29
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How to use the TextWatcher class in Android?
...ring input to password type or replace by another character like this 123xxxxxxxxx3455
10 Answers
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How to force a Solution file (SLN) to be opened in Visual Studio 2013?
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The .sln file indicates the intended version as one of the early lines - for example:
Microso...
How does Google's Page Speed lossless image compression work?
... answered Dec 5 '12 at 6:19
user123444555621user123444555621
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How to split a dos path into its components in Python
... edited Dec 7 '16 at 7:18
Seanny123
5,70277 gold badges4949 silver badges100100 bronze badges
answered May 16 '13 at 19:00
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Where and why do I have to put the “template” and “typename” keywords?
...}; /* (C) --> */ f_tmpl<X> ();
struct Y { static int const foo = 123; }; /* (D) --> */ f_tmpl<Y> ();
The two different scenarios:
If we instantiate the function-template with type X, as in (C), we will have a declaration of a pointer-to int named x, but;
if we instantiate the ...
C# code to validate email address
...e all perfectly valid forms:
cog@wheel
"cogwheel the orange"@example.com
123@$.xyz
For most use cases, a false "invalid" is much worse for your users and future proofing than a false "valid". Here's an article that used to be the accepted answer to this question (that answer has since been delet...
