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#ifdef #ifndef in Java

... to 3 seconds. But when I defined the variables as static class variables (and not a function local variable) the running time returned to 1 second. Thanks for the help. – jutky Nov 28 '09 at 22:34 ...
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PHP random string generator

I'm trying to create a randomized string in PHP, and I get absolutely no output with this: 59 Answers ...
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Why does Typescript use the keyword “export” to make classes and interfaces public?

...meClass = SomeClass;. So conceptually, visibility as controlled by public and private is just for tooling, whereas the export keyword changes the output. share | improve this answer | ...
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How to check that a string is a palindrome using regular expressions?

...d about finite state machines. A finite state machine is composed of nodes and edges. Each edge is annotated with a letter from a finite alphabet. One or more nodes are special "accepting" nodes and one node is the "start" node. As each letter is read from a given word we traverse the given edge in ...
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Which Eclipse version should I use for an Android app?

I am starting to develop Android applications. Which version of Eclipse should I use? 14 Answers ...
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Where is the Keytool application?

I need to use mapview control in android and I can't seem to understand how to run keytool . Is it installed with eclipse? I can't seem to find a download link. ...
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How can I replace every occurrence of a String in a file with PowerShell?

...ired: Without the parenthesis the content is read, one line at a time, and flows down the pipeline until it reaches out-file or set-content, which tries to write to the same file, but it's already open by get-content and you get an error. The parenthesis causes the operation of content reading t...
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Removing a list of characters in string

... If you're using python2 and your inputs are strings (not unicodes), the absolutely best method is str.translate: >>> chars_to_remove = ['.', '!', '?'] >>> subj = 'A.B!C?' >>> subj.translate(None, ''.join(chars_to_remove))...
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How to select a radio button by default? [duplicate]

I have some radio buttons and I want one of them to be set as selected by default when the page is loaded. How can I do that? ...
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Realistic usage of the C99 'restrict' keyword?

I was browsing through some documentation and questions/answers and saw it mentioned. I read a brief description, stating that it would be basically a promise from the programmer that the pointer won't be used to point somewhere else. ...