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Return a `struct` from a function in C
...behaviour with respect to pass-by-value for parameter passing, assignment, etc.:
#include <stdio.h>
int f(int x)
{
int r = x;
return r;
}
int main(void)
{
int x = 12;
int y = f(x);
printf("%d\n", y);
return 0;
}
...
Seeding the random number generator in Javascript
...generator, but something that works in javascript, useful for quick demos, etc. I'll take something quick and simple that gives a good looking distribution over a million random numbers for that purpose.
– Jason Goemaat
May 31 '14 at 0:08
...
setuptools vs. distutils: why is distutils still a thing?
...n modules (their location, means of import, C extensions' binary interface etc.).
it's updated and released independently from Python releases
Effectively, the core team has narrowed down the scope of distutils, reserving the "core standards" and "minimal necessary compilation" parts for themselve...
How do you create a dropdownlist from an enum in ASP.NET MVC?
...;
DescriptionAttribute[] attributes = (DescriptionAttribute[])fi.GetCustomAttributes(typeof(DescriptionAttribute), false);
if ((attributes != null) && (attributes.Length > 0))
return attributes[0].Description;
else
return value.ToString();...
Is pass-by-value a reasonable default in C++11?
...ou're allowed to pass null pointers, if the function will take ownsership, etc. IMHO, a pointer parameter conveys much less informations than a non-const reference. I agree however that it would be nice to have a visual clue at the call site that the argument may be modified (like the ref keyword in...
Querying data by joining two tables in two database on different servers
...
You'll need to use sp_addlinkedserver to create a server link. See the reference documentation for usage. Once the server link is established, you'll construct the query as normal, just prefixing the database name with the other server. I.E:
...
Will Dart support the use of existing JavaScript libraries?
...or the core libraries of dartc (dart:core, dart:dom, dart:html, dart:json, etc), which itself compiles to javascript.
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CSS3 transition events
...ent. An event is fired for each property that undergoes a transition. This allows a content developer to perform actions that synchronize with the completion of a transition.
Webkit
To determine when a transition completes, set a JavaScript event listener function for the DOM event that is s...
Python Selenium accessing HTML source
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What if we need to get page source after all the javascript executes.?
– Yogeesh Seralathan
Jun 13 '14 at 5:58
4
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Datatable vs Dataset
...ff some internal behavior within the DataTable, such as index maintenance, etc. See this article for further details.
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