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Express res.sendfile throwing forbidden error
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more details would be handy here for newbies like me
– Adam Waite
Aug 6 '13 at 10:49
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What is Python buffer type for?
... first element in t!
'\x05'
This can be very helpful if you want to have more than one view on the data and don't want to (or can't) hold multiple copies in memory.
Note that buffer has been replaced by the better named memoryview in Python 3, though you can use either in Python 2.7.
Note also t...
Recommended way to get hostname in Java
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What's better at freeing memory with PHP: unset() or $var = null
...tion time.
(Since 2013, that unset man page don't include that section anymore)
Note that until php5.3, if you have two objects in circular reference, such as in a parent-child relationship, calling unset() on the parent object will not free the memory used for the parent reference in the child obj...
What is the difference between memoization and dynamic programming?
...time brute-force solutions into polynomial-time algorithms.
DP may be much more efficient because its iterative
On the contrary, Memoization must pay for the (often significant) overhead due to recursion.
To be more simple,
Memoization uses the top-down approach to solve the problem i.e. it b...
How do I add BundleConfig.cs to my project?
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BundleConfig is nothing more than bundle configuration moved to separate file. It used to be part of app startup code (filters, bundles, routes used to be configured in one class)
To add this file, first you need to add the Microsoft.AspNet.Web.Opt...
What are valid values for the id attribute in HTML?
..."-"), underscores ("_"), colons (":"), and periods (".").
HTML 5 is even more permissive, saying only that an id must contain at least one character and may not contain any space characters.
The id attribute is case sensitive in XHTML.
As a purely practical matter, you may want to avoid certain ...
Pagination in a REST web application
This is a more generic reformulation of this question (with the elimination of the Rails specific parts)
13 Answers
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What's the point of const pointers?
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I make a point of using only const arguments because this enables more compiler checks: if I accidentally re-assign an argument value inside the function, the compiler bites me.
I rarely reuse variables, it’s cleaner to create new variables to hold new values, so essentially all my varia...
Library? Static? Dynamic? Or Framework? Project inside another project
...u can get around this challenge by using a media bundle though.
A better, more formal definition can be found on Wikipedia here.
Dynamic library - a unit of code and/or assets linked at runtime that may change.
However, only Apple is allowed to create dynamic libraries for iOS . You're not allo...