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What exactly does @synthesize do?
...ame into a situation where I had to read and modify such code.
But if you now think "Hey, @synthesize is not important any more as we use a newer compiler" you are wrong! Your class then will result in having two ivars, namely someInt plus an autogenerated _someInt variable. Thus self.someInt and s...
Replace tabs with spaces in vim
...
what if i want to save it with spaces ? right now when I :wq and open the file again i am back to tabs
– Gorkem Yurtseven
Apr 2 '14 at 0:50
1
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What is the use of the ArraySegment class?
...ent<T> has become a lot more useful in .NET 4.5+ and .NET Core as it now implements:
IList<T>
ICollection<T>
IEnumerable<T>
IEnumerable
IReadOnlyList<T>
IReadOnlyCollection<T>
as opposed to the .NET 4 version which implemented no interfaces whatsoever.
The cl...
How to make node.js require absolute? (instead of relative)
...th the
node_modules/* trick, and then you can add your exceptions.
Now anywhere in your application you will be able to require('foo')
or require('bar') without having a very large and fragile relative
path.
If you have a lot of modules and want to keep them more separate from
the...
Quicksort vs heapsort
...ant, which
switches to heapsort when a bad case
is detected. If it is known in advance
that heapsort is going to be
necessary, using it directly will be
faster than waiting for introsort to
switch to it.
share
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Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
...nvalid state. it already makes life easier before we even use the object.
Now, let us have a look at temporary objects:
void CopyFileData(FileHandle source, FileHandle dest);
void Foo()
{
CopyFileData(FileHandle("C:\\source"), FileHandle("C:\\dest"));
}
There are three error cases to handle...
Java: Why is the Date constructor deprecated, and what do I use instead?
... as java.util.Date, java.util.Calendar, and java.text.SimpleDateFormat are now legacy, supplanted by the java.time classes built into Java 8 and later. See Tutorial by Oracle.
– Basil Bourque
Nov 28 '18 at 19:18
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How to start jenkins on different port rather than 8080 using command prompt in Windows?
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It lefts old 8080 and now new 9090 both are working now
– Ashish Kamble
Dec 12 '18 at 7:43
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How to get correct timestamp in C#
...date and time. The correct syntax to get current date and time is DateTime.Now, so change this:
String timeStamp = GetTimestamp(new DateTime());
to this:
String timeStamp = GetTimestamp(DateTime.Now);
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Could not find method compile() for arguments Gradle
Looked around for this solution for much too long now, and I'm not sure if I missed it or just misstyped something, but my Gradle script will not compile. I am migrating to Gradle, and am very new with it. I am very used to using Maven for dependency management, but Gradle seems best me for now. Fro...