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How to convert an enum type variable to a string?
... \
),
// we have to add a dummy element at the end of a tuple in order to make
// BOOST_PP_TUPLE_ELEM macro work in case an initial tuple has only one element.
// if we have a tuple (Element1), BOOST_PP_TUPLE_ELEM(2, (Element1)) macro won't compile.
// It requires that a tuple with only o...
How can I get a precise time, for example in milliseconds in Objective-C?
...l is in seconds, but it uses the double to give you greater precision.
In order to calculate millisecond time accuracy, you can do:
// Get a current time for where you want to start measuring from
NSDate *date = [NSDate date];
// do work...
// Find elapsed time and convert to milliseconds
// Use...
In git, is there a simple way of introducing an unrelated branch to a repository?
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@kikito: Re: "Next answer is better" ... The ordering here on SO is not stable. Could you add a link pointing to what you think is a better answer.
– David J.
Jan 8 '14 at 16:09
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right click context menu for datagridview
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In order to get the right screen coordiantes you should open the context menu like this: m.Show(dataGridView1.PointToScreen(e.Location));
– Olivier Jacot-Descombes
Nov 25 '14 at 17:53
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What is better, adjacency lists or adjacency matrices for graph problems in C++?
...kup time of checking for a specific edge can become O(n), if the list is unordered.
However, looking up the neighbours of a vertex becomes trivial, and for a sparse or small graph the cost of iterating through the adjacency lists might be negligible.
Adjacency matrices on the other hand use more sp...
How to build a framework or library for other developers, the secure way? [closed]
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What is the preferred syntax for defining enums in JavaScript?
... some assumptions can no longer be made (that value represents the correct order for the size for example).
Remember, in JavaScript an object is just like a map or hash table. A set of name-value pairs. You can loop through them or otherwise manipulate them without knowing much about them in advan...
Is object empty? [duplicate]
...bject of keys just to count how many keys are inside, than destroys it! In order to create that object he needs to loop overt the keys... so why use it and not the (for... in...) option :)
var a = {};
function timeit(func,count) {
if (!count) count = 100000;
var start = Date.now();
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AI2 Media Notification
...unction gradually switches everything down (display, CPU, WiFi, etc.). In order to bypass Doze mode effectively, it is necessary to create a foreground service. A lot of useful background information can be found in the ZEBRA Developer Portal: Keeping your Android application running when the dev...
Why does the arrow (->) operator in C exist?
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