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How should I call 3 functions in order to execute them one after the other?
...st tried to briefly explain the structure here. Read through the waterfall guide for more information, it's pretty well written.
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The easiest way to transform collection to array?
...same speed as toArray(new T[0]).
Note:- Just that the API use shall be guided along with a backward incompatibility when used for code with null values e.g. toArray(null) since these calls would now be ambiguous because of existing toArray(T[] a) and would fail to compile.
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How do I find out which process is locking a file using .NET?
... WhoIsLocking(string path)
{
uint handle;
string key = Guid.NewGuid().ToString();
List<Process> processes = new List<Process>();
int res = RmStartSession(out handle, 0, key);
if (res != 0) throw new Exception("Could not begin restart session. ...
What is the difference between AF_INET and PF_INET in socket programming?
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Beej's famous network programming guide gives a nice explanation:
In some documentation, you'll see mention of a mystical "PF_INET".
This is a weird etherial beast that is rarely seen in nature, but I
might as well clarify it a bit here. Once a long t...
Naming conventions for java methods that return boolean(No question mark)
...s answer and looking for more java style convention
Java Programming Style Guidelines
Item "2.13 is prefix should be used for boolean variables and methods." is specifically relevant and suggests the is prefix.
The style guide goes on to suggest:
There are a few alternatives to the is prefix that f...
What's the difference between django OneToOneField and ForeignKey?
...Model) and ForeignKey(SomeModel, unique=True). As stated in The Definitive Guide to Django:
OneToOneField
A one-to-one relationship. Conceptually, this is similar to a ForeignKey with unique=True, but the "reverse" side of the relation will directly return a single object.
In contrast to ...
OnNotify函数 ON_NOTIFY消息总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...使得添加消息映射更容易的信息，请看Visual C++ Programmer's Guide的 Mapping Messages to Functions 。
ON_NOTIFY 消息映射宏的语法如下：
ON_NOTIFY( wNotifyCode, id, memberFxn )
斜体字的参数被替换为：
wNotifyCode
要被处理的通告消息代码，如 LVN...
What does default(object); do in C#?
...ult value of MyObject. See default Keyword in Generic Code (C# Programming Guide) (MSDN):
In generic classes and methods, one issue that arises is how to assign
a default value to a parameterized type T when you do not know the
following in advance:
Whether T will be a reference type...
Test whether a list contains a specific value in Clojure
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@AviFlax I was thinking about clojure.org/guides/threading_macros, where it says "By convention, core functions that operate on sequences expect the sequence as their last argument. Accordingly, pipelines containing map, filter, remove, reduce, into, etc usually call...
How can I use Timer (formerly NSTimer) in Swift?
...s when they aren't needed. See the timers section of the Energy Efficiency Guide for iOS Apps.
Related
How to work with dates and time in Swift
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