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How to get a URL parameter in Express?

... Thanks alot macek.you save my time.It was my mistake, i did all according to you but in url i was using "tagid" rather than "tagId". – user2834795 Nov 20 '13 at 7:38 ...
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What is a Lambda?

...that were in its lexical scope when it was declared, even after they have fallen out of scope. Anonymous functions do not necessarily have to be closures, but they are in most languages and become rather less useful when they aren't. A lambda is.. not quite so well defined as far as computer scie...
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Find the min/max element of an Array in JavaScript

... @HankH: passing null or Math or {} or whatever to apply() or call() has no bearing on the outcome. Math.max does not nor should not reference this internally. – Roatin Marth Nov 3 '09 at 18:43 ...
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What is the most efficient way to create a dictionary of two pandas Dataframe columns?

... I found a faster way to solve the problem, at least on realistically large datasets using: df.set_index(KEY).to_dict()[VALUE] Proof on 50,000 rows: df = pd.DataFrame(np.random.randint(32, 120, 100000).reshape(50000,2),columns=list('AB')) df['A'] = df['A'].apply(chr) %timeit dict(zip(df...
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How do I set the path to a DLL file in Visual Studio?

... The search path that the loader uses when you call LoadLibrary() can be altered by using the SetDllDirectory() function. So you could just call this and add the path to your dependency before you load it. See also DLL Search Order. ...
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What does Maven Update Project do in Eclipse?

...or doing a project update might revert what you have changed. There are usually some things I have to correct myself anyway though, such as build path exclusions that m2eclipse likes to put in and strange deployment assembly configurations. ...
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Difference between System.DateTime.Now and System.DateTime.Today

...as DateTimeKind.Local assigned to its Kind property. It is equivalent to calling any of the following: DateTime.UtcNow.ToLocalTime() DateTimeOffset.UtcNow.LocalDateTime DateTimeOffset.Now.LocalDateTime TimeZoneInfo.ConvertTime(DateTime.UtcNow, TimeZoneInfo.Local) TimeZoneInfo.ConvertTimeFromUtc(...
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Check if array is empty or null

... As long as your selector is actually working, I see nothing wrong with your code that checks the length of the array. That should do what you want. There are a lot of ways to clean up your code to be simpler and more readable. Here's a cleaned up version...
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Check if a string contains another string

... @RoobieNuby That's just my default error handling. I put it in on all my functions because if something goes wrong, I want the staff to call me, not to try and fix it themselves. – Sinister Beard Dec 3 '14 at 9:16 ...
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What are the possible values of the Hibernate hbm2ddl.auto configuration and what do they do

I really want to know more about the update, export and the values that could be given to hibernate.hbm2ddl.auto I need to know when to use the update and when not? And what is the alternative? ...