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For-each over an array in JavaScript
...sole.log(index, value);
}
//console.log(index); // would cause "ReferenceError: index is not defined"
//console.log(value); // would cause "ReferenceError: value is not defined"
let a = ["a", "b", "c"];
for (let index = 0; index < a.length; ++index) {
let value = a[index];
co...
git switch branch without discarding local changes
...ither succeed, or complain. If it succeeds, great! Just
commit. If not (error: Your local changes to the following files would be overwritten ...), you still have lots of options.
The easiest is probably git stash (as all the other answer-ers
that beat me to clicking post said). Run git stash s...
How to move files from one git repo to another (not a clone), preserving history
...
@mcarans Getting the following error: fatal: Couldn't find remote ref repo-B-branch on applying in step 4 of Stage Three, git pull repo-A-branch repo-B-branch --allow-unrelated-histories But repo-B-branch is present in repo B
– Kaush...
How can I set the Secure flag on an ASP.NET Session Cookie?
...your (server-level) configuration. I brought the Test Region down with the error "The application is configured to issue secure cookies. These cookies require the browser to issue the request over SSL (https protocol). However, the current request is not over SSL." This was because we have a reverse...
What is java interface equivalent in Ruby?
... a class in Ruby that implements (enough of) IO, but I did it by trial and error and wasn't too happy with the process. I've also written multiple implementations of an interface of my own, but documenting which methods are required and what they are supposed to do so that other members of my team ...
How to redirect cin and cout to files?
...tions one by one and avoid using namespace std; as it would give ambiguity error:
error: reference to 'cin' is ambiguous
cin >> a >> b;
^
note: candidates are:
std::ifstream cin
ifstream cin("input.txt");
^
In file test.cpp
std::istream std::cin
exter...
Task vs Thread differences [duplicate]
...atively safely (e.g. not in finally clauses etc.), so it will help against errors like infinite loops etc. Using it in production-level code doesn't make much sense, though.
– Luaan
Mar 30 '15 at 12:14
...
How to save traceback / sys.exc_info() values in a variable?
I want to save the name of the error and the traceback details into a variable. Here's is my attempt.
5 Answers
...
ExecuteReader requires an open and available Connection. The connection's current state is Connectin
...ot only impact the performance tremendously but also be a source for nasty errors and (without using Transactions) a data-dumping-area.
If you're even using static connections you're creating a lock for every thread trying to access this object. ASP.NET is a multithreading environment by nature. So...
Better way of incrementing build number?
...he plist file, however it's making Xcode 4.2.1 crash frequently (with an error about the target not belonging to a project; I'm guessing the changing of the plist file is confusing Xcode in some way).
...