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Is there a “null coalescing” operator in JavaScript?
...are considered NOT NULL and therefore count as actual values. If you come from a .net background, this will be the most natural feeling solution.
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How to access data/data folder in Android device?
...package /data/data/com.application.package/*
Open DDMS view in Eclipse and from there open 'FileExplorer' to get your desired file
After this you should be able to browse the files on the rooted device.
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Can you disable tabs in Bootstrap?
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You could remove the data-toggle="tab" attribute from the tab as it's hooked up using live/delegate events
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Getting one value from a tuple
Is there a way to get one value from a tuple in Python using expressions?
2 Answers
2
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HTML table with fixed headers?
...r, and place the
cloned copy on top of the original.
Remove the table body from top table.
Remove the table header from bottom table.
Adjust the column widths. (We keep track of the original column widths)
Below is the code in a runnable demo.
function scrolify(tblAsJQueryObject, height) {
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How to represent empty char in Java Character class
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As Character is a class deriving from Object, you can assign null as "instance":
Character myChar = null;
Problem solved ;)
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How to load an ImageView by URL in Android? [closed]
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From Android developer:
// show The Image in a ImageView
new DownloadImageTask((ImageView) findViewById(R.id.imageView1))
.execute("http://java.sogeti.nl/JavaBlog/wp-content/uploads/2009/04/android_icon_256.png")...
Why do we use __init__ in Python classes?
... I will start referring to the object known as fido with yet another name. From now on, fido.colour is exactly the same variable as the_mangy_one.colour.
So, the things inside the __init__. You can think of them as noting things into the Dog's birth certificate. colour by itself is a random variabl...
Convert UTC date time to local date time
From the server I get a datetime variable in this format: 6/29/2011 4:52:48 PM and it is in UTC time. I want to convert it to the current user’s browser time using JavaScript.
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Programmatically get the cache line size?
...t sysconf(3).
sysconf (_SC_LEVEL1_DCACHE_LINESIZE)
You can also get it from the command line using getconf:
$ getconf LEVEL1_DCACHE_LINESIZE
64
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