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Accessing outside variable using anonymous function as params
...g. However I guess in the example above when use (&$result) is passed by reference it doesn't really matter?
– Dimitry K
Jun 19 '14 at 12:13
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What breaking changes are introduced in C++11?
...hread_local
Certain integer literals larger than can be represented by long could change from an unsigned integer type to signed long long.
Valid C++ 2003 code that uses integer division rounds the result toward 0 or toward negative infinity, whereas C++0x always rounds the result towa...
ExpressJS How to structure an application?
...packages, at least for libraries, and you should build your application up by using several npm packages as that starts to make sense and justify the overhead. So as your application grows and some portion of the code becomes clearly reusable outside of your application or is a clear subsystem, move...
Create ArrayList from array
...n UnsupportedOperationException.
The list returned from asList() is backed by the original array. If you modify the original array, the list will be modified as well. This may be surprising.
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Format decimal for percentage values?
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Use the P format string. This will vary by culture:
String.Format("Value: {0:P2}.", 0.8526) // formats as 85.26 % (varies by culture)
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HTTP error 403 in Python 3 Web Scraping
...gent': 'Mozilla/5.0'})
webpage = urlopen(req).read()
This works for me.
By the way, in your code you are missing the () after .read in the urlopen line, but I think that it's a typo.
TIP: since this is exercise, choose a different, non restrictive site. Maybe they are blocking urllib for some re...
What does Google Closure Library offer over jQuery? [closed]
... of tons of extensions and tutorial that jQuery has. However, being pushed by Google should ensure that support and reliability will be both pretty good. The current documentation and tutorial both seem really good, too.
Features
The features of Closure look decent, though, and its modular archite...
How to drop columns by name in a data frame
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The setdiff proposal by @hadley is very good for long lists of names.
– JASC
Jan 11 '19 at 3:44
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How to listen for changes to a MongoDB collection?
...? This is a PHP project that I am working on, but feel free to answer in Ruby or language agnostic.
11 Answers
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Entity Framework Code First - Advantages and disadvantages of Fluent Api vs Data Annotations [closed
...ons anymore your last resort is to follow the default mapping conventions (by naming your properties according to those rules). Currently you cannot overwrite the conventions (only disable them; MS announced to give configuration options for the conventions in future EF releases). But if you don't w...