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How to print the full traceback without halting the program?
...data that can be readily used in the NumPy library. There are tons of errors this file encounters through bad links, poorly formed XML, missing entries, and other things I've yet to categorize. I initially made this program to handle errors like this:
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Grouping functions (tapply, by, aggregate) and the *apply family
...hat beginning useRs may have difficulty deciding which one is appropriate for their situation or even remembering them all. They may have a general sense that "I should be using an *apply function here", but it can be tough to keep them all straight at first.
Despite the fact (noted in other answer...
Design patterns to avoid [closed]
...l design patterns should be used with care. In my opinion you should refactor towards patterns when there is a valid reason to do so instead of implementing a pattern right away. The general problem with using patterns is that they add complexity. Overuse of patterns makes a given application or sys...
Concurrent HashSet in .NET Framework?
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Your implementation is correct. The .NET Framework does not provide a built-in concurrent hashset type, unfortunately. However, there are some workarounds.
ConcurrentDictionary (recommended)
This first one is to use the class ConcurrentDictionary...
In C, do braces act as a stack frame?
... curly braces, is that variable popped off the stack on the closing brace, or does it hang out until the end of the function? For example:
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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
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Relational databases enforces ACID. So, you will have schema based transaction oriented data stores. It's proven and suitable for 99% of the real world applications. You can practically do anything with relational databases.
But, there are limitati...
Difference between viewDidLoad and viewDidAppear
...nce between viewDidLoad and viewDidAppear ? What kind of initialization or custom code goes into those functions?
2 Answ...
Strtotime() doesn't work with dd/mm/YYYY format
...nction, but the user manual doesn't give a complete description of the supported date formats. strtotime('dd/mm/YYYY') doesn't work, it works only with mm/dd/YYYY format.
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Does Django scale? [closed]
...tes built on Django today?"
There isn't any single place that collects information about traffic on Django built sites, so I'll have to take a stab at it using data from various locations. First, we have a list of Django sites on the front page of the main Django project page and then a list of Dj...
SQL is null and = null [duplicate]
...alue and any other value (including another null) using a comparison operator (eg =, !=, <, etc) will result in a null, which is considered as false for the purposes of a where clause (strictly speaking, it's "not true", rather than "false", but the effect is the same).
The reasoning is that a n...