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structure vs class in swift language
...assed to a function
Value Type:
Struct, Enum, Tuple
struct String, struct Array(Set, Dictionary)
When you assign or pass value type a new copy of data is created. Actually the copy on write - COW mechanism is used with some optimisations, for example the copy is created when object is modified
Whe...
How to find a Java Memory Leak
...t have the information to chain the reference. For example it may put char array at the top. And String class somewhere below. You have to draw the connection yourself.
jdk/jdk1.6.0_38/bin/jmap -histo:live 60030 > /tmp/60030istolive1330.txt
Instead of taking two heap dumps, take two class his...
Can I specify a custom location to “search for views” in ASP.NET MVC?
... existingPaths.Add(paths);
ViewLocationFormats = existingPaths.ToArray();
}
public void AddPartialViewLocationFormat(string paths)
{
List<string> existingPaths = new List<string>(PartialViewLocationFormats);
existingPaths.Add(paths);
Partia...
“Comparison method violates its general contract!”
...
Introduced in Java 7's java.util.Arrays.sort stackoverflow.com/questions/7849539/…
– leonbloy
Jun 22 '16 at 17:28
46
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AngularJS directive with default options
...the values as they would be passed from the template. If you're passing an array f.e. it should be attributes.foo = '["one", "two", "three"]' instead of attributes.foo = ["one", "two", "three"]
– Dominik Ehrenberg
Apr 22 '15 at 7:39
...
How can I send an HTTP POST request to a server from Excel using VBA?
...the backends parse the raw post data. In PHP for example, you will have an array $_POST in which individual variables within the post data will be stored. In this case you have to use an additional header "Content-type: application/x-www-form-urlencoded":
Set objHTTP = CreateObject("WinHttp.WinHttp...
Gradients on UIView and UILabels On iPhone [duplicate]
... do that, he's not going to like being told that you just adjust the color array on the CAGradientLayer in MyLabelView.m ... and nor should he. Doesn't matter much for a one person shop, but for teams it does.
– Nate
Jun 16 '12 at 10:05
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What is the 'CLSCompliant' attribute in .NET?
...: Overloaded method 'Foo.Bar(ref Baz)' differing only in ref or out, or in array rank, is not CLS-compliant
– Drew Noakes
Mar 25 '18 at 18:40
...
How to set initial size of std::vector?
...hatever;
whatever.reserve(20000);
The former sets the actual size of the array -- i.e., makes it a vector of 20000 pointers. The latter leaves the vector empty, but reserves space for 20000 pointers, so you can insert (up to) that many without it having to reallocate.
At least in my experience, i...
How to write DataFrame to postgres table?
...
Note: to_sql does not export array types in postgres.
– Saurabh Saha
Jun 20 '19 at 13:25
1
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