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throw new std::exception vs throw std::exception
... (probably logging related code)
}
Note that yourexception should derive from std::exception directly or indirectly.
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How do I give text or an image a transparent background using CSS?
...r use CSS 3:
background-color: rgba(255, 0, 0, 0.5);
Here's an article from css3.info, Opacity, RGBA and compromise (2007-06-03).
<p style="background-color: rgba(255, 0, 0, 0.5);">
<span>Hello, World!</span>
</p>
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Are list-comprehensions and functional functions faster than “for loops”?
...within a set of points, functional programming (using the starmap function from the built-in itertools module) turned out to be slightly slower than for-loops (taking 1.25 times as long, in fact). Here is the sample code I used:
import itertools, time, math, random
class Point:
def __init__(se...
Performing a Stress Test on Web Application?
...esting you want to do, that might be fine.
Pros:
Open-Source/Free tool from the Apache project (helps with buy-in)
Easy to get started with, and easy to use once you grasp the core concepts. (Ie, how to create a request, how to create an assertion, how to work with variables etc).
Very scalable....
Create a File object in memory from a string in Java
...d add that the String data don't exist in a file (so I cannot read my data from a file).
5 Answers
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Convert a matrix to a 1 dimensional array
...
From ?matrix: "A matrix is the special case of a two-dimensional 'array'." You can simply change the dimensions of the matrix/array.
Elts_int <- as.matrix(tmp_int) # read.table returns a data.frame as Brandon noted
dim(...
How to print the contents of RDD?
...rite it to disk you can use one of the saveAs... functions (still actions) from the RDD API
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What is a JavaBean exactly?
...on. Lots of libraries depend on it though.
With respect to Serializable, from the API documentation:
Serializability of a class is enabled by the class implementing the
java.io.Serializable interface. Classes that do not implement this
interface will not have any of their state serialized ...
Jackson Vs. Gson [closed]
...t's very important for me. The project is also quite active as you can see from their web page and that's a very good sign as well.
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What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
...e include a source in your answer, so we can go ahead and learn the basics from it.
– Shimmy Weitzhandler
Jul 20 '10 at 18:20
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