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What's in an Eclipse .classpath/.project file?
...th Eclipse, and specifically — how do you initialize a workspace. Do you start Eclipse on a new workspace, and then use "import existing Maven projects"? if so, then you're right — none of these files are really needed, as m2eclipse takes care of that for you (or, at least, that's what it's supp...
Split comma-separated strings in a column into separate rows
...ctor = rep(director, n), AB = rep(AB, n))
DT <- as.data.table(DF)
# start benchmarks
microbenchmark::microbenchmark(
matt_mod = {
s <- strsplit(as.character(DF$director), ',')
data.frame(director=unlist(s), AB=rep(DF$AB, lengths(s)))},
jaap_DT1 = {
DT[, lapply(....
Unable to find valid certification path to requested target - error even after cert imported
...rt);
socket.setSoTimeout(10000);
try {
System.out.println("Starting SSL handshake...");
socket.startHandshake();
socket.close();
System.out.println();
System.out.println("No errors, certificate is already trusted");
} catch (SSLException e) {
...
Is C++14 adding new keywords to C++?
...uage is mature for a certain niche, you can always break compatibility and start a new language to satisfy the needs of new niches. Python is one example. Other examples are C++ --> Java, Java --> Scala, Common Lisp --> Clojure, C++ --> D. Some languages grow indefinitely because their c...
What are the benefits of using C# vs F# or F# vs C#? [closed]
...ude if you have a large existing codebase. It might not make sense to just start writing parts in F#.
Design tools. F# doesn't have any. Does not mean it couldn't have any, but just right now you can't whip up a WinForms app with F# codebehind. Even where it is supported, like in ASPX pages, you do...
In Python, when should I use a function instead of a method?
...uidelines, and I think my advice is perfectly good for someone who is just starting out. I appreciate your point of view, however.
– Bryan Oakley
Nov 13 '11 at 17:12
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How to have an auto incrementing version number (Visual Studio)? [duplicate]
...
Can we set at which value the * starts? Instead of using the number of days since year 2000?
– ibiza
Dec 13 '12 at 17:24
...
C++ valarray vs. vector
...larray.
So, while I'm not entirely convinced that C++ programmers will be starting to use valarray in huge numbers, there are least some circumstances in which it can provide a speed improvement.
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Returning a C string from a function
... and modify the value of a returned variable to overflow and fun just gets started).
It is much more recommended to let the caller handle about memory allocations. See this new example:
char* myFunction(char* output_str, size_t max_len)
{
const char *str = "my string";
size_t l = strlen(str)...
Code First: Independent associations vs. Foreign key associations?
I have a mental debate with myself every time I start working on a new project and I am designing my POCOs. I have seen many tutorials/code samples that seem to favor foreign key associations :
...