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Is “else if” faster than “switch() case”? [duplicate]
I'm an ex Pascal guy, currently learning C#.
My question is the following:
14 Answers
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How do I use prepared statements in SQlite in Android?
...tatement statement = db.compileStatement(sql);
for (int i = 0; i < 1000; i++) {
statement.clearBindings();
statement.bindLong(1, i);
statement.bindString(2, stringValue + i);
statement.executeInsert();
}
db.setTransactionSuccessful(); // This commits ...
Do declared properties require a corresponding instance variable?
...ng the Modern Objective-C Runtime (that's either iOS 3.x or greater, or 64-bit Snow Leopard or greater) then you do not need to define ivars for your properties in cases like this.
When you @synthesize the property, the ivar will in effect be synthesized also for you. This gets around the "fragile-...
Python __call__ special method practical example
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@delnan: This is not intended to be shortest. No one wins at code golf. It's intended to show __call__, be simple and nothing more.
– S.Lott
Apr 28 '11 at 21:06
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Socket 错误返回码详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...cket error 10091 - Network subsystem is unavailable
Socket error 10092 - WINSOCK.DLL version out of range
Socket error 10093 - Successful WSAStartup not yet performed
Socket error 10094 - Graceful shutdown in progress
Socket error 11001 - Host not found
Socket error 11002 - Non-authoritati...
What causes java.lang.IncompatibleClassChangeError?
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Is there something concerned with 32bit or 64bit platform , I found a error only perform in 64bit platform.
– cowboi-peng
Sep 26 '17 at 3:21
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Zero-pad digits in string
...Rudolph
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How do I parallelize a simple Python loop?
...tiprocessing.Pool(4)
out1, out2, out3 = zip(*pool.map(calc_stuff, range(0, 10 * offset, offset)))
Note that this won't work in the interactive interpreter.
To avoid the usual FUD around the GIL: There wouldn't be any advantage to using threads for this example anyway. You want to use processes h...
How to profile a bash shell script slow startup?
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answered Feb 16 '11 at 10:20
Paused until further notice.Paused until further notice.
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How do I daemonize an arbitrary script in unix?
I'd like a daemonizer that can turn an arbitrary, generic script or command into a daemon .
12 Answers
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