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iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
...se values as the user could connect/disconnect a bluetooth keyboard at any time.
var element = document.getElementById("element"); // the input field
var focused = false;
var virtualKeyboardHeight = function () {
var sx = document.body.scrollLeft, sy = document.body.scrollTop;
var naturalH...
How to do this using jQuery - document.getElementById(“selectlist”).value
... @knite - Yes. I wish I had someone explain tht to me the first time I used jQuery.
– James Wiseman
Aug 17 '12 at 12:20
1
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JSON.parse vs. eval()
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Not all browsers have native JSON support so there will be times where you need to use eval() to the JSON string. Use JSON parser from http://json.org as that handles everything a lot easier for you.
Eval() is an evil but against some browsers its a necessary evil but where you can...
Is there a CSS not equals selector?
...which is now
supported by all major browsers (and has been for quite some time; this is an old answer...).
Example:
<input type="text" value="will be matched" />
<input type="text" value="will not be matched" class="avoidme" />
<input type="text" value="will be matched" />
and...
How make Eclipse/EGit recognize existing repository information after update?
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The last step in EGit is really misleading. The whole time I was thinking it is going to create new .git folder right above the project folder (this was because my project folder was two folders above...) Thanks for the answer!
– Danail
Nov...
Python/postgres/psycopg2: getting ID of row just inserted
I'm using Python and psycopg2 to interface to postgres.
3 Answers
3
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How does deriving work in Haskell?
Algebraic Data Types (ADTs) in Haskell can automatically become instances of some typeclasse s (like Show , Eq ) by deriving from them.
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How do I parse a YAML file in Ruby?
I would like to know how to parse a YAML file with the following contents:
3 Answers
3...
How do I put a variable inside a string?
I would like to put an int into a string . This is what I am doing at the moment:
8 Answers
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Possible to iterate backwards through a foreach?
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Sometimes you don't have the luxury of indexing, or perhaps you want to reverse the results of a Linq query, or maybe you don't want to modify the source collection, if any of these are true, Linq can help you.
A Linq extension ...