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Passing a std::array of unknown size to a function
...y is that its size is part of its type, so you'd have to use a template in order to implement a function that takes an std::array of arbitrary size.
gsl::span on the other hand stores its size as run-time information. This allows you to use one non-template function to accept an array of arbitrary...
AngularJS : The correct way of binding to a service properties
...N4bqA3h9Yio
<body ng-app="ServiceNotification">
<div style="border-style:dotted" ng-controller="TimerCtrl1">
TimerCtrl1<br/>
Bad:<br/>
Last Updated: {{lastUpdated}}<br/>
Last Updated: {{calls}}<br/>
Good:<br/>
...
Is there a simple way to convert C++ enum to string?
...
What I tend to do is create a C array with the names in the same order and position as the enum values.
eg.
enum colours { red, green, blue };
const char *colour_names[] = { "red", "green", "blue" };
then you can use the array in places where you want a human-readable value, eg
colour...
How do I install and use curl on Windows?
... environment), and you won't have to type the full pathname to curl.exe in order to run it.
– theglauber
Mar 1 '12 at 15:33
11
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Java executors: how to be notified, without blocking, when a task completes?
...y to wait for several threads to complete execution before continuing.
In order to achieve the callback effect you're looking after, that does require a little additional extra work. Namely, handling this by yourself in a separate thread which uses the CountDownLatch and does wait on it, then goes ...
How to determine day of week by passing specific date?
...
If you use this method, take careful note of the order of days and months.
– Joel Christophel
Feb 2 '13 at 22:36
1
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Fastest way to iterate over all the chars in a String
...s are done 1,000 times per string size
The tests are shuffled into random order each time. In other words, the tests are done in random order every time they are done, over 1000 times over.
The entire test suite is done forwards, and backwards, to show the effect of JVM warmup on optimization and ...
Is there a built-in method to compare collections?
... The problem is that SequenceEqual expects the elements to be in the same order. The Dictionary class does not guarantee the order of keys or values when enumerating, so if you're going to use SequenceEqual, you have to sort the .Keys and .Values first!
– Orion Edwards
...
What is a classpath and how do I set it?
...lframework/MyClass.class (along with every other file in that package). In order to get to that file, your path would simply need to contain the folder 'output', not the whole package structure, since your import statement provides all that information to the VM.
Now let's suppose that you bundle C...
Case in Select Statement
...00 THEN 'Under $1000'
ELSE 'Over $1000'
END
FROM Production.Product
ORDER BY ProductNumber ;
GO
Another good site you may want to check out if you're using SQL Server is SQL Server Central. This has a large variety of resources available for whatever area of SQL Server you would like to le...