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What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
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Technically, the first raises a Runti<em>mem>eError with the <em>mem>essage set to "foo", and the second raises an Exception with the <em>mem>essage set to "foo".
Practically, there is a significant difference between when you would want to use the for<em>mem>er and when you want to use t...
Center Google <em>Mem>aps (V3) on browser resize (responsive)
I have a Google <em>Mem>aps (V3) in <em>mem>y page at 100% page width with one <em>mem>arker in the <em>mem>iddle. When I resize <em>mem>y browser window's width I would like the <em>mem>ap to stay centered (responsive). Now the <em>mem>ap just stays at the left side of the page and gets s<em>mem>aller.
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How to call function fro<em>mem> another file in go language?
I want to call function fro<em>mem> another file in go lang, can any one help?
4 Answers
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“continue” in cursor.forEach()
I'<em>mem> building an app using <em>mem>eteor.js and <em>Mem>ongoDB and I have a question about cursor.forEach().
I want to check so<em>mem>e conditions in the beginning of each forEach iteration and then skip the ele<em>mem>ent if I don't have to do the operation on it so I can save so<em>mem>e ti<em>mem>e.
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NULL vs nil in Objective-C
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nil should only be used in place of an id, what we Java and C++ progra<em>mem><em>mem>ers would think of as a pointer to an object. Use NULL for non-object pointers.
Look at the declaration of that <em>mem>ethod:
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object
change:(NSDictionary *)cha...
How to pass <em>mem>ultiple para<em>mem>eters in a querystring
I have three values which I have to pass as para<em>mem>eters for e.g., strID , strNa<em>mem>e and strDate .
6 Answers
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Is there a way to suppress JSHint warning for one given line?
I have a (single) case in <em>mem>y app were eval is used, and I would like to suppress JSHint warning only for this case.
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Difference between nu<em>mem>py.array shape (R, 1) and (R,)
In nu<em>mem>py , so<em>mem>e of the operations return in shape (R, 1) but so<em>mem>e return (R,) . This will <em>mem>ake <em>mem>atrix <em>mem>ultiplication <em>mem>ore tedious since explicit reshape is required. For exa<em>mem>ple, given a <em>mem>atrix <em>Mem> , if we want to do nu<em>mem>py.dot(<em>Mem>[:,0], nu<em>mem>py.ones((1, R))) where R is the nu<em>mem>ber of rows (of co...
What does [:] <em>mem>ean?
I'<em>mem> analyzing so<em>mem>e Python code and I don't know what
6 Answers
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Do browsers send “\r\n” or “\n” or does it depend on the browser?
This question has bothered <em>mem>e for a <em>mem>illion years... whenever I create a website with a textarea that allows <em>mem>ulti-line (such as a "Bio" for a user's profile) I always end up writing the following paranoid code:
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