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What does enctype='multipart/form-data' mean?
... library
Most (such as Perl's CGI->param or the one exposed by PHP's $_POST superglobal) will take care of the differences for you. Don't bother trying to parse the raw input received by the server.
Sometimes you will find a library that can't handle both formats. Node.js's most popular libra...
Big-O for Eight Year Olds? [duplicate]
...ion is sub-n^3 (the regular way is n^3), see the Strassen algorithm (n^(log_2(7)))
– Jason S
Jan 27 '09 at 0:00
1
...
Architecture for merging multiple user accounts together
...r's site
Table = ExternalAuths
[ ExternalAuthId | User_UserId | ProviderName | ProviderUserId ]
[ 56 | 23 | Facebook | "max.alexander.9"]
if the user wants to create an account with your own registration it would just be this ...
Caveats of select/poll vs. epoll reactors in Twisted
...ormation in a highly compact way (one bit per file descriptor). And the FD_SETSIZE (typically 1024) limitation on how many file descriptors you can use with select means that you'll never spend more than 128 bytes for each of the three fd sets you can use with select (read, write, exception). Comp...
C++ unordered_map using a custom class type as the key
I am trying to use a custom class as key for an unordered_map , like the following:
3 Answers
...
how to listen to N channels? (dynamic select statement)
...o a shared "aggregate" channel. For example:
agg := make(chan string)
for _, ch := range chans {
go func(c chan string) {
for msg := range c {
agg <- msg
}
}(ch)
}
select {
case msg <- agg:
fmt.Println("received ", msg)
}
If you need to know which channel the message ...
Why should I avoid using Properties in C#?
...you use public fields? Private fields usually have a different style, e.g. _field. Or just even lowercase field.
– Steven Jeuris
Jun 8 '11 at 11:08
...
What's the difference between deadlock and livelock?
... is a great video demonstrating deadlock and livelock: youtube.com/watch?v=_IxsOEEzf-c
– BlackVegetable
Apr 18 '15 at 22:25
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show 4 more co...
Javascript object Vs JSON
...your IDE for better understanding and comment the
line containing invalid_javascript_object_no_quotes object declaration to avoid compile time error.
// Valid JSON strings(Observe quotes)
valid_json = '{"key":"value"}'
valid_json_2 = '{"key 1":"value 1"}' // Observe the space(special character) i...
How to write WinForms code that auto-scales to system font and dpi settings?
...tion>
This PerMonitorV2 is new since Windows 10 Creators Update:
DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2
Also known as Per Monitor v2. An advancement over the original
per-monitor DPI awareness mode, which enables applications to access
new DPI-related scaling behaviors on a per to...