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How can I multiply all items in a list together with Python?
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I really wouldn't call .009 an order of magnitude lower than .02. It's just about half.
– jlh
Apr 11 '18 at 21:28
1
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What are Aggregates and PODs and how/why are they special?
...clared default constructor is value-initialized its default constructor is called. If the default constructor is implicitly defined then all nonstatic members are recursively value-initialized. This definition is imprecise and a bit incorrect but it should give you the basic idea. A reference cannot...
Convert a String representation of a Dictionary to a dictionary?
...ample:
>>> eval("shutil.rmtree('mongo')")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<string>", line 1, in <module>
File "/opt/Python-2.6.1/lib/python2.6/shutil.py", line 208, in rmtree
onerror(os.listdir, path, sys.exc_in...
What is “Orthogonality”?
...ign, operations do not have side effects; each action (whether it's an API call, a macro invocation, or a language operation) changes just one thing without affecting others. There is one and only one way to change each property of whatever system you are controlling.
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How to set the context path of a web application in Tomcat 7.0
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What you can do is the following;
Add a file called ROOT.xml in <catalina_home>/conf/Catalina/localhost/
This ROOT.xml will override the default settings for the root context of the tomcat installation for that engine and host (Catalina and localhost).
Enter the...
Traits vs. interfaces
...his point, when I create an instance of class MyClass, it has two methods, called foo() and bar() - which come from myTrait. And - notice that the trait-defined methods already have a method body - which an Interface-defined method can't.
Additionally - PHP, like many other languages, uses a single...
Can scripts be inserted with innerHTML?
...e that you've inserted as DOM text.
MooTools will do this for you automatically, and I'm sure jQuery would as well (depending on the version. jQuery version 1.6+ uses eval). This saves a lot of hassle of parsing out <script> tags and escaping your content, as well as a bunch of other "gotcha...
Android Reading from an Input stream efficiently
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If you have to download it, I wouldn't call it "built in"; nevertheless, I just downloaded it, and will give it a go.
– B. Clay Shannon
Apr 2 '14 at 18:22
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HTTP handler vs HTTP module
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Technically, not "less than two sentences." <trollface>
– Andrew Theken
Dec 4 '15 at 13:38
6
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Redirecting to previous page after authentication in node.js using passport.js
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hm.. its not quite I'm looking for. I call ensureAuthenticated to figure out if a user is already authed or not, if not it is redirected to /login. From this view I need a way to get back to /account. Calling req.path within /login gives me simple /login back. Us...