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What is the difference between a map and a dictionary?
...eparate meanings in programming too, so I'd avoid them.
See here for more info.
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Heatmap in matplotlib with pcolor?
...nts', 'Field goals made', 'Field goal attempts', 'Field goal percentage', 'Free throws made', 'Free throws attempts', 'Free throws percentage',
'Three-pointers made', 'Three-point attempt', 'Three-point percentage', 'Offensive rebounds', 'Defensive rebounds', 'Total rebounds', 'Assists', 'Steals...
Function pointers, Closures, and Lambda
... dynamically. Instead it reuses an existing function but does so with new free variables. The collection of free variables is often called the environment, at least by programming-language theorists.
A closure is just an aggregate containing a function and an environment. In the Standard ML of...
How can I pass a member function where a free function is expected?
...tf("%d - %d = %d", a , b , a - b);
}
int main()
{
aClass obj;
// Free function
function1(&test);
// Bound member function
using namespace std::placeholders;
function1(std::bind(&aClass::aTest, obj, _1, _2));
// Lambda
function1([&](int a, int b) {
...
How to change an element's title attribute using jQuery
...king about the default tooltips that appear when you hover over items with alt or title attributes, then perhaps this answer will give you some insight.
– Cᴏʀʏ
Oct 3 '13 at 14:38
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How do I do base64 encoding on iOS?
...tring stringWithCString:strResult encoding:NSASCIIStringEncoding];
// Free memory
free(strResult);
return base64String;
}
To Decode:
+ (NSData *)decodeBase64WithString:(NSString *)strBase64 {
const char *objPointer = [strBase64 cStringUsingEncoding:NSASCIIStringEncoding];
si...
Logging errors in ASP.NET MVC
...app I create.
I still use log4net, but I tend to use it for logging debug/info, and leave all exceptions to Elmah.
You can also find more information in the question How do you log errors (Exceptions) in your ASP.NET apps?.
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Are PHP include paths relative to the file or the calling code?
... @Pekka- awesome- just what I was looking for. For further info, see stackoverflow.com/questions/2184810/…
– Yarin
Sep 11 '11 at 14:35
7
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Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2
...d
2 5 e
Or even anti_join(a1,a2) will get you the same results.
For more info: https://www.rstudio.com/wp-content/uploads/2015/02/data-wrangling-cheatsheet.pdf
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What is a good choice of database for a small .NET application? [closed]
... that are not listed.
You have a couple of immediately recognisable and free options:
SQL Server Express LocalDB
SQL Server Compact Edition
SQLite
The SQL Server Compact download comes with the ADO.NET provider that you will need to reference in code. The SQLite download might not have it so ...