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What is the difference between `throw new Error` and `throw someObject`?
...yway the users searching for information related to this will get cleared. Now i am clear of what is what. :) Thank you. i will be back to vote in a few days.
– Jayapal Chandran
Feb 6 '12 at 6:28
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GridLayout and Row/Column Span Woe
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Starting from API 21, the GridLayout now supports the weight like LinearLayout. For details please see the link below:
https://stackoverflow.com/a/31089200/1296944
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ReactJS: Modeling Bi-Directional Infinite Scrolling
...ty div at the beginning to fake the previous items that are not rendered.
Now, the interesting part is that once an Element component is rendered, you measure its height and store it in your List. This lets you compute the height of the spacer and know how many elements should be displayed in view....
What is the >>>= operator in C?
...0.
The value of 0xF is way bigger than zero, so it passes. The expression now becomes:
a[ 0 :>>>=a<:!!0X.1P1 ]
Next, :> is a digraph. It is a construct that expands to ]:
a[0 ]>>=a<:!!0X.1P1 ]
>>= is the signed right shift operator, we can space that out from a t...
What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?
...ames), though Windows is the only platform where this is true as far as I know (so maybe we can think of wchar_t as 'Windows_char_t').
In hindsight wchar_t is clearly not useful for simplifying text handling, or as storage for locale independent text. Portable code should not attempt to use it for ...
Execution of Python code with -m option or not
..._ is set to None.
But run a package or module inside a package with -m and now there is at least the possibility of a package, so the __package__ variable is set to a string value; in the above demonstration it is set to 'foo.bar', for plain modules not inside a package it is set to an empty string....
Java “Virtual Machine” vs. Python “Interpreter” parlance?
...ng tokens. You can't look at each byte or even each line in isolation and know exactly what to do next. The tokens in the language can't be taken in isolation like they can relative to the instructions (byte codes) of a VM.
A Java compiler converts Java language into a byte-code stream no different...
What's to stop malicious code from spoofing the “Origin” header to exploit CORS?
... cookies. I guess I was confused because in all of the docs I was reading, nowhere did it say explicitly that the Origin header couldn't be overridden. Thanks!
– Jay Lamont
Jan 12 '14 at 0:39
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CSS triangle custom border color
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I know you accept that but check this one also with less css:
.container {
margin-left: 15px;
width: 200px;
background: #FFFFFF;
border: 1px solid #CAD5E0;
padding: 4px;
position: relative;
min-heigh...
Android custom dropdown/popup menu
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Now it can also be used in lower versions ie below 3.0(honeycomb) by using the v7 compat support library..
– AndroidMech
Jun 6 '14 at 13:27
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