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Get parts of a NSURL in objective-c
...nt is the protocol, the host and the first path component. (The element at index 0 in the array returned by -[NSString pathComponents] is simply "/", so you'll want the element at index 1. The other slashes are discarded.)
s...
How do I get the name of captured groups in a C# Regex?
...onsole.WriteLine("Group: {0}, Value: {1}", regex.GroupNameFromNumber(group.Index), group.Value);
}
http://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex.groupnamefromnumber.aspx
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Quick Way to Implement Dictionary in C
...n;
int cap;
dict_entry_s *entry;
} dict_s, *dict_t;
int dict_find_index(dict_t dict, const char *key) {
for (int i = 0; i < dict->len; i++) {
if (!strcmp(dict->entry[i], key)) {
return i;
}
}
return -1;
}
int dict_find(dict_t dict, const cha...
get dictionary key by value
...
types.Values.ToList().IndexOf("one");
Values.ToList() converts your dictionary values into a List of objects.
IndexOf("one") searches your new List looking for "one" and returns the Index which would match the index of the Key/Value pair in the ...
How to redirect from OnActionExecuting in Base Controller?
...eValueDictionary
{
{"controller", "Home"},
{"action", "Index"}
}
);
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Trying to git pull with error: cannot open .git/FETCH_HEAD: Permission denied
...rmission to update the .git directory. I am calling the shell script using php over http in browser. Details here
– KillABug
Aug 21 '15 at 8:58
15
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Are custom elements valid HTML5?
...re all valid names, while <tabs> and <foo_bar> are not. This requirement is so the HTML parser can distinguish custom elements from regular elements. It also ensures forward compatibility when new tags are added to HTML.
Some Resources
Example Web Components are available at https://We...
Calculating sum of repeated elements in AngularJS ng-repeat
...shows the item name, its amount and the subtotal ( product.price * product.quantity ).
19 Answers
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Node.js: Difference between req.query[] and req.params
Is there a difference between obtaining QUERY_STRING arguments via req.query[myParam] and req.params.myParam ? If so, when should I use which?
...
How to modify a specified commit?
...t into the stage. Now pick and commit any files as you wish. This flow is quite well explained in "git-rebase" man page. See section "Splitting commits". bit.ly/d50w1M
– Diego Pino
Mar 15 '10 at 19:18
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