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What's the difference between an exclusive lock and a shared lock?
...eUploader: {
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Should I call Close() or Dispose() for stream objects?
... if (count != 0)
{
writer.Write(buffer, 0, count);
}
}
https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/proposals/csharp-8.0/using
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Post an empty body to REST API via HttpClient
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How to check for an active Internet connection on iOS or macOS?
...you'll freeze up your app.
Swift
1) Install via CocoaPods or Carthage: https://github.com/ashleymills/Reachability.swift
2) Test reachability via closures
let reachability = Reachability()!
reachability.whenReachable = { reachability in
if reachability.connection == .wifi {
print(...
Event system in Python
...ent()
>>> e()
>>> e.append(f)
>>> e(123)
f(123)
>>> e.remove(f)
>>> e()
>>> e += (f, g)
>>> e(10)
f(10)
g(10)
>>> del e[0]
>>> e(2)
g(2)
"""
def __call__(self...
“Insert if not exists” statement in SQLite
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differences in application/json and application/x-www-form-urlencoded
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How to make CSS width to fill parent?
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How do I format a number in Java?
...
You and String.format() will be new best friends!
https://docs.oracle.com/javase/1.5.0/docs/api/java/util/Formatter.html#syntax
String.format("%.2f", (double)value);
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display: inline-block extra margin [duplicate]
...
font-size: 0 to parent container
(Source: https://twitter.com/garand/status/183253526313566208)
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