大约有 3,270 项符合查询结果（耗时：0.0196秒） [XML]
Looking for a clear definition of what a “tokenizer”, “parser” and...
...ion, but in fact they may need to capture information above and beyond the raw token]. ....
– Ira Baxter
Jan 15 '19 at 16:37
...
How to avoid null checking in Java?
...ace Parser {
Action findAction(String userInput);
}
where Parser takes raw user input and finds something to do, perhaps if you're implementing a command line interface for something. Now you might make the contract that it returns null if there's no appropriate action. That leads the null che...
Why use apparently meaningless do-while and if-else statements in macros?
... Or they might be given a raise, if they're working for a three-letter agency and surreptitiously inserting that code into a widely-used open source program... :-)
– R.. GitHub STOP HELPING ICE
Apr 26 '12 at 3:09
...
Convert line-endings for whole directory tree (Git)
...gbar !footmp
2. short format with a list of explicite file names:
letter1.txt revenues9.xls report3\turnover5.ppt
3. long format with MANY dir trees and file masks PER dir tree:
-dir src1 src2 !src\save -file foosys .cpp -dir bin5 -file .exe
For detailed help on file selection,...
Solving “Who owns the Zebra” programmatically?
...f your own creation using a technique such as modus ponens to perform the draw the conclusions.
You will, of course, need to add some rules about zebras, since it isn't mentioned anywhere... I believe the intent is that you can figure out the other 4 pets and thus deduce the last one is the zebra?...
Which characters need to be escaped in HTML?
...ement does not need to be escaped in HTML because textarea is an escapable raw text element.
These restrictions are scattered across the specification. E.g., attribute values (§8.1.2.3) must not contain an ambiguous ampersand and be either (i) empty, (ii) within single quotes (and thus must not co...
What is the difference between a string and a byte string?
...t is Unicode:
Fundamentally, computers just deal with numbers. They store letters and other characters by assigning a number for each one.
......
Unicode provides a unique number for every character, no matter what the platform, no matter what the program, no matter what the language.
So when a co...
Split a module across several files
...
Aaaand you are done.
1Source file names usually start with a lowercase letter in Rust. That's why I use matrix.rs and not Matrix.rs.
2Java's different. You declare the path with package, too. It's redundant. The path is already evident from the source file location in the filesystem. Why repeat...
What are best practices that you use when writing Objective-C and Cocoa? [closed]
... rather than underbars (underscores).
Class names start with an upper-case letter, variable and method names with lower-case.
Whatever else you do, don't use Win16/Win32-style Hungarian notation. Even Microsoft gave up on that with the move to the .NET platform.
...
source of historical stock data [closed]
...o uses a different "corporate events" data provider and then just uses the raw CSI data adjusted by the corporate events. This somewhat old article gives some insight: amibroker.org/userkb/2007/09/23/yahoos-data-providers
– lukebuehler
Jul 8 '13 at 2:45
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