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Tablet or Phone - Android
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+1, great answer because it provides more insight into why you actually want to check for tablet/phone. We're approaching a moment in which phones will become small tablets anyway ;)
– andr
Jan 17 '13 at 0:30
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Get hostname of current request in node.js Express
... host in:
request.headers.host
But that relies on an incoming request.
More at http://nodejs.org/docs/v0.4.12/api/http.html#http.ServerRequest
If you're looking for machine/native information, try the process object.
sh...
this.setState isn't merging states as I would expect
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Does this work reliably if you do it more than once or is there a chance react will queue the replaceState calls and the last one will win?
– edoloughlin
Sep 24 '14 at 21:20
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What's the main difference between int.Parse() and Convert.ToInt32
...put from a user, you'd generally use Int32.TryParse(), since it allows you more fine-grained control over the situation when the user enters invalid input.
Convert.ToInt32() takes an object as its argument. (See Chris S's answer for how it works)
Convert.ToInt32() also does not throw ArgumentNullE...
How to generate an entity-relationship (ER) diagram using Oracle SQL Developer
...ionary.
Select a DB connection (add one if none).
Click Next.
Check one or more schema names.
Click Next.
Check one or more objects to import.
Click Next.
Click Finish.
The ERD is displayed.
Export the diagram as follows:
Click File → Data Modeler → Print Diagram → To Image File.
Browse t...
How to implement “confirmation” dialog in Jquery UI dialog?
...nt to use the confirmation functionality with (if you want to use this for more than one link). This is because the target URL for the link must be injected into the event handler for the confirmation button click. I used a CSS class to indicate which links should have the confirmation behavior. ...
What are bitwise shift (bit-shift) operators and how do they work?
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The answer should make it more clear that this a Java-specific answer. There is no >>> operator in C/C++ or C#, and whether or not >> propagates the sign is implementation defined in C/C++ (a major potential gotcha)
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jquery input select all on focus
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the problem is that you can no more select part of the text by mouse, once click happens, full text is selected.
– Helin Wang
Jan 19 '13 at 23:14
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What are the alternatives now that the Google web search API has been deprecated? [closed]
...without warning, this is awful advice - that's the reason it was downvotes more that it was upvoted.
– WhyNotHugo
Dec 27 '12 at 16:35
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