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Objective-C: Reading a file line by line
...(large size of text), then use the method that other people here were mentioned such as buffered (reserve the size of the text in memory space).
Say you read a Text File.
NSString* filePath = @""//file path...
NSString* fileRoot = [[NSBundle mainBundle]
pathForResource:filePath ofT...
Why Doesn't C# Allow Static Methods to Implement an Interface?
...ke a non-nullable “this” argument (unlike an instance or virtual), but one where the method called would depend on the constructed type of T (unlike a static, which must be determinable at compile time).
but is yet to be convinced of its usefulness.
...
explicit casting from super class to subclass
...
To develop the answer of @Caumons:
Imagine one father class has many children and there is a need to add a common
field into that class. If you consider the mentioned approach, you should
go to each children class one by one and refactor their constructors for the...
iOS multiline label in Interface builder
...am writing the label, but when I press enter to accept it just all goes on one line.
– Samuli Lehtonen
Jul 2 '11 at 14:30
3
...
How to write a scalable Tcp/Ip based server
...catch (System.Net.Sockets.SocketException e)
{
throw new ApplicationException("Could not create socket, check to make sure not duplicating port", e);
}
try
{
_serverSocket.Bind(serverEndPoint);
_serverSocket.Listen(_backlog);
}
catch (Exception e)
{
...
Why not infer template parameter from constructor?
...genuinely can't believe it was accepted, reached +29, took 6 years for someone to notice the glaring problem, and sat without a single downvote for 7 years. Does no one else think while they read, or...?
– underscore_d
Aug 21 '16 at 19:19
...
Resolving LNK4098: defaultlib 'MSVCRT' conflicts with
...+ Properties, Linker, Command Line. Note how these libraries are not mentioned here. The linker automatically figures out what /M switch was used by the compiler and which .lib should be linked through a #pragma comment directive. Kinda important, you'd get horrible link errors and hard to diagno...
Scroll to bottom of Div on page load (jQuery)
...
Well done! I was looking for a snippet to scroll and all I could find it page scrolling (html, body). This is a great solution and using scrollHeight is a great way to make sure it always reaches the bottom.
–...
What is the easiest way to duplicate an activerecord record?
...
To get a copy, use the clone (or dup for rails 3.1+) method:
# rails < 3.1
new_record = old_record.clone
#rails >= 3.1
new_record = old_record.dup
Then you can change whichever fields you want.
ActiveRecord overrides the built-in Object#cl...
Delete all records in a table of MYSQL in phpMyAdmin
...o delete all records of a table in phpMyAdmin (select all) it deletes only one record not all records. Why it does not delete all records?
...