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Why should I prefer single 'await Task.WhenAll' over multiple awaits?
...am that wants to wait will actually continue early.
I think it also makes reading the code easier because the semantics that you want are directly documented in code.
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If REST applications are supposed to be stateless, how do you manage sessions?
I'm in need of some clarification. I've been reading about REST, and building RESTful applications. According to wikipedia, REST itself is defined to be Representational State Transfer . I therefore don't understand all this stateless gobbledeygook that everyone keeps spewing.
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Port 80 is being used by SYSTEM (PID 4), what is that?
...NING: means that port 80 is listening to all interfaces (not used)
How to read NETSTAT -AN results:
https://sites.google.com/site/xiangyangsite/home/technical-tips/linux-unix/networks-related-commands-on-linux/how-to-read-netstat--an-results
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NPM cannot install dependencies - Attempt to unlock something which hasn't been locked
...cond line sudo chown -R $USER /usr/local/lib/node_modules? I ran it before reading that it's not a good idea..
– shaneparsons
Jun 10 '15 at 15:21
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How to split a large text file into smaller files with equal number of lines?
...1000 lines, and default PREFIX is `x'. With no INPUT, or when INPUT
is -, read standard input.
Mandatory arguments to long options are mandatory for short options too.
-a, --suffix-length=N use suffixes of length N (default 2)
-b, --bytes=SIZE put SIZE bytes per output file
-C, --li...
How to get time difference in minutes in PHP
...ght saving (depending on timezone) into account where the "old way" won't. Read the manual about Date and Time http://www.php.net/manual/en/book.datetime.php
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Maximum length for MD5 input/output
...e, in which case you can pass in blocks to the digest function as they are read, in other words, you only need to have block bytes of the input available at a time.
– L̲̳o̲̳̳n̲̳̳g̲̳̳p̲̳o̲̳̳k̲̳̳e̲̳̳
Aug 3 '10 at 8:02
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iOS: How to store username/password within an app?
...quits (if that was your concern).
Apple provides sample code that stores, reads and deletes keychain items and here is how to use the keychain wrapper class from that sample which greatly simplifies using Keychain.
Include Security.framework (in Xcode 3 right-click on frameworks folder and add exi...
Advantage of creating a generic repository vs. specific repository for each object?
... Oldie but a goodie. This post is incredibly wise and should be read and re-read but all well-to-do developers. Thanks @BryanWatts. My implementation is typically dapper based, but premise is the same. Base repository, with specific repositories to represent the domain that opt-in to feat...
iPhone SDK: what is the difference between loadView and viewDidLoad?
...I add init code to loadView, I end up with an infinite stack trace
Don't read self.view in -loadView. Only set it, don't get it.
The self.view property accessor calls -loadView if the view isn't currently loaded. There's your infinite recursion.
The usual way to build the view programmatically i...