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Remove element by id
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But it does not work in IE7 and below. From IE7 and below, remove() does not work
– fanfan1609
Feb 13 '14 at 2:36
1
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How to overload functions in javascript?
...hen return all keys/values in a returned object.
// set all keys/values from the passed in object
obj.data(object);
If the type of the first argument is a plain object, then set all keys/values from that object.
Here's how you could combine all of those in one set of javascript logic:
// m...
Python None comparison: should I use “is” or ==?
...objects)
In other words, == is a check for equivalence (which is defined from object to object) whereas is checks for object identity:
lst = [1,2,3]
lst == lst[:] # This is True since the lists are "equivalent"
lst is lst[:] # This is False since they're actually different objects
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Custom checkbox image android
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Copy the btn_check.xml from android-sdk/platforms/android-#/data/res/drawable to your project's drawable folder and change the 'on' and 'off' image states to your custom images.
Then your xml will just need android:button="@drawable/btn_check"
&l...
Creating a copy of an object in C# [duplicate]
Please have a look at the code below (excerpt from a C# book):
4 Answers
4
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parseInt(null, 24) === 23… wait, what?
... specified radix (base). For example, a
radix of 10 indicates to convert from
a decimal number, 8 octal, 16
hexadecimal, and so on. For radices
above 10, the letters of the alphabet
indicate numerals greater than 9. For
example, for hexadecimal numbers (base
16), A through F are used.
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How expensive is the lock statement?
...e it takes to fetch/decode the instruction); and loading a single variable from (non-cached) memory into a register takes about 40ns. So 50ns is insanely, blindingly fast - you shouldn't worry about the cost of using lock any more than you'd worry about the cost of using a variable.
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StringFormat Localization issues in wpf
... XmlLanguage.GetLanguage(CultureInfo.CurrentCulture.IetfLanguageTag)));
From Creating an Internationalized Wizard in WPF
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Serializing class instance to JSON
...coders-and-decoders
One good solution would be to make your class inherit from JSONEncoder and then implement the JSONEncoder.default() function, and make that function emit the correct JSON for your class.
A simple solution would be to call json.dumps() on the .__dict__ member of that instance. ...
How do you specify command line arguments in Xcode 4?
...editor.
Product -> Edit Scheme... -> Run -> Arguments
(Copy-Paste from the link given by Jano)
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