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How can I detect if a browser is blocking a popup?
...al idea was to show another content without closing the main window. As of now, there are other ways to do that: JavaScript is able to send requests for server, so popups are rarely used. But sometimes they are still handy.
In the past evil sites abused popups a lot. A bad page could open tons of p...
mongoose vs mongodb (nodejs modules/extensions), which better? and why?
... In case anyone was wondering the documentation is pretty good now.
– Kevin Beal
Jan 18 '13 at 6:03
7
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Modifying location.hash without page scrolling
...
It would be useful to know which browsers need step 2 here.
– djc
Nov 5 '10 at 9:51
1
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Apache Spark: The number of cores vs. the number of executors
...son, but we still see a similar drop in performance when we lose threads.
Now for the last bit: why is it the case that we get better performance with more threads, esp. more threads than the number of CPUs?
A good explanation of the difference between parallelism (what we get by dividing up data ...
Cannot find JavaScriptSerializer in .Net 4.0
...tem.Web.Extensions (4.0)
Have access to JavaScriptSerializer in Program.cs now :-)
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Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
...ype(8), .rest:nth-of-type(9), .rest:nth-of-type(10){
display:none;
}
Now you must be wondering what is the difference between nth-child and nth-of-type so this is the difference
Suppose the html is
<div class="one">...</div>
<div class="two">...</div>
<div class="...
Difference between `set`, `setq`, and `setf` in Common Lisp?
...namic ones. And
there was no SETQ or SETF, just the SET function.
What is now written as:
(setf (symbol-value '*foo*) 42)
was written as:
(set (quote *foo*) 42)
which was eventually abbreviavated to SETQ (SET Quoted):
(setq *foo* 42)
Then lexical variables happened, and SETQ came to be use...
Putting a simple if-then-else statement on one line [duplicate]
...
Better Example: (thanks Mr. Burns)
'Yes' if fruit == 'Apple' else 'No'
Now with assignment and contrast with if syntax
fruit = 'Apple'
isApple = True if fruit == 'Apple' else False
vs
fruit = 'Apple'
isApple = False
if fruit == 'Apple' : isApple = True
...
Getter and Setter declaration in .NET [duplicate]
...rty
{
get { return _myProperty; }
set { _myProperty = value; }
}
Now you can add code that validates the value in your setter:
set
{
if (string.IsNullOrWhiteSpace(value))
throw new ArgumentNullException();
_myProperty = value;
}
Properties can also have different access...
How to shrink/purge ibdata1 file in MySQL
...ou start MySQL in step 5 the ibdata1 and ib_log files will be recreated.
Now you're fit to go. When you create a new database for analysis, the tables will be located in separate ibd* files, not in ibdata1. As you usually drop the database soon after, the ibd* files will be deleted.
http://dev.m...