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Transfer-Encoding: gzip vs. Content-Encoding: gzip
...h encoding is being used. The client can then read data off of the socket based on the Transfer-Encoding (ie, chunked) and then decode it based on the Content-Encoding (ie: gzip).
So, in your case, the client would send an Accept-Encoding: gzip request header, and then the server may decide to com...
Understanding dispatch_async
...ount).
The level of concurrency is handled entirely by the system and is based on system load and other internally determined factors. This is the beauty of Grand Central Dispatch (the dispatch_async() system) - you just make your work units as code blocks, set a priority for them (based on the qu...
How to check if type of a variable is string?
...
In Python 2.x, you would do
isinstance(s, basestring)
basestring is the abstract superclass of str and unicode. It can be used to test whether an object is an instance of str or unicode.
In Python 3.x, the correct test is
isinstance(s, str)
The bytes class is...
Delete duplicate records in SQL Server?
...d EmployeeName table Employee . The goal is to delete repeated records, based on the EmployeeName field.
10 Answers
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mysqldump - Export structure only without autoincrement
I have a MySQL database and I am trying to find a way to export its structure only, without the auto increment values. mysqldump --no-data would almost do the job, but it keeps the auto_increment values. Is there any way to do it without using PHPMyAdmin (that I know it can do it)?
...
How to move files from one git repo to another (not a clone), preserving history
...ctory 1. The result is the contents of directory 1 spewed out
into to the base of repository A.
git filter-branch --subdirectory-filter <directory> -- --all
# eg. git filter-branch --subdirectory-filter subfolder1/subfolder2/FOLDER_TO_KEEP -- --all
For single file move only: go through what...
What are the undocumented features and limitations of the Windows FINDSTR command?
...
Preface
Much of the information in this answer has been gathered based on experiments run on a Vista machine. Unless explicitly stated otherwise, I have not confirmed whether the information applies to other Windows versions.
FINDSTR output
The documentation never bothers to explain the ou...
How to perform case-insensitive sorting in JavaScript?
...e case-insensitive, e.g.: return a.localeCompare(b, 'en', {'sensitivity': 'base'});
– Michael Dyck
Jul 30 '14 at 21:47
...
How are 3D games so efficient? [closed]
...ail as much as you can -- low/medium/high versions of 3D models and switch based on distance from camera player - no point rendering a high-res version if it's only 5 pixels on screen.
share
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impr...
✔ Checkmark selected row in UITableViewCell
... tableView.cellForRow(at: indexPath)?.accessoryType = .none
}
}
based on dataArray table view formed.. similarly, I took an empty array, and whenever the user taps on a cell, based on indexValue of from dataArray I stored that object in selectedDataArray
As for the question its like... A...