I am getting a null pointer exception when I am calling a function. Here is my code: try{ ..... String [] forForm = new String[5];
How can I call a JavaScript function when a div\'s display is set to none? This is the code I have : if(document.getElementById(\"myDiv\").style.display == \"none\"){
I开发者_开发技巧f I have a bit of code looking like this: if(someInteger || somecomplexfunction() > 0) {
I use this idiom all the time to print a bunch of content to standard out in utf-8 in Python 2: sys.stdout = codecs.getwriter(\'utf-8\')(sys.stdout)
This question already has answers here: Closed 11 years ago. 开发者_开发百科 Possible Duplicate: Find never-called functions
Hey there, I\'m a little confused with some Actionscript I\'m working on. For my GUI, I have written four functions for times when computing is taking place. These are showMessage(\"Loading Text...\")
I have two lines of code that are executed just before the pop of a view. Those two lines are making some scrolling.
Is the call to f() exception-safe? inline std::auto_ptr<C> auto_new() { return std::auto_ptr<C>(new C());
I\'m trying to write a parser for a Lua-like language, using lex and yacc. It is a language without a f开发者_Go百科orced statement terminator(a semicolon), and this feature made me not able to tell i
Once 开发者_JAVA技巧the AST is built, what is the best way implement the tree walker so that functions can be defined and called in whatever order?
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