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Convert to/from DateTime and Time in Ruby
How do you convert between a DateTime and a Time object in Ruby?
6 Answers
6
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Track all remote git branches as local branches
...es would pretty quickly fall behind, and you'd have to update them all the time.
The remote branches are automatically going to be kept up to date, so it's easiest just to create the local branch at the point where you actually want to work on it.
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What is the difference between _tmain() and main() in C++?
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That is the second time recently that this four-year-old answer has been downvoted. It would be nice if downvoters made a comment explaining what problems they perceive and (if possible) how to improve the answer. b1naryatr0phy found a badly...
std::vector versus std::array in C++
...the array itself will be on the stack. Its size has to be known at compile time (it's passed as a template parameter), and it cannot grow or shrink.
It's more limited than std::vector, but it's often more efficient, especially for small sizes, because in practice it's mostly a lightweight wrapper a...
How to get the current time as datetime
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Tested with Swift 4
Getting the Current Date and Time
You can get the current date and time as simply as this:
let currentDateTime = Date()
However, Date is a 64-bit floating point number measuring the number of seconds since the reference date of January 1, 2001 at 00:00:...
How Do I Convert an Integer to a String in Excel VBA?
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Most times, you won't need to "convert"; VBA will do safe implicit type conversion for you, without the use of converters like CStr.
The below code works without any issues, because the variable is of Type String, and implicit t...
How can we prepend strings with StringBuilder?
... data after the insertion point. Inserting n piece of text can take O(n^2) time.
A naive approach would be to add an offset into the backing char[] buffer as well as the length. When there is not enough room for a prepend, move the data up by more than is strictly necessary. This can bring performa...
Proxies with Python 'Requests' module
...sts module with some proxy configs and stopwatch !
import requests
import time
class BaseCheck():
def __init__(self, url):
self.http_proxy = "http://user:pw@proxy:8080"
self.https_proxy = "http://user:pw@proxy:8080"
self.ftp_proxy = "http://user:pw@proxy:8080"
...
How to use ConcurrentLinkedQueue?
...have hundreds or even thousands of threads accessing the queue at the same time. Your needs will probably be met by using:
Queue<YourObject> queue = Collections.synchronizedList(new LinkedList<YourObject>());
A plus of this is that it locks on the instance (queue), so you can synchroniz...
Handler vs AsyncTask vs Thread [closed]
...ds at the
most.) If you need to keep threads running for long periods of time,
it is highly recommended you use the various APIs provided by the
java.util.concurrent package such as Executor, ThreadPoolExecutor and
FutureTask.
Update May 2015: I found an excellent series of lectures coveri...