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Difference between 'python setup.py install' and 'pip install'
... the surface, both do the same thing: doing either python setup.py install or pip install <PACKAGE-NAME> will install your python package for you, with a minimum amount of fuss.
However, using pip offers some additional advantages that make it much nicer to use.
pip will automatically downl...
How to connect an existing SQL Server login to an existing SQL Server database user of same name
... SQL Server command to connect a user of a single database to a login for the database server of the same name?
3 Answe...
Set up git to pull and push all branches
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The simplest way is to do:
git push --all origin
This will push tags and branches.
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How do I initialize an empty array in C#?
...rray with one element where that element is null.
– rory.ap
Sep 27 '13 at 14:24
15
@roryap - No. ...
Why do you use typedef when declaring an enum in C++?
... it like so:
TokenType my_type;
If you use the second style, you'll be forced to declare your variable like this:
enum TokenType my_type;
As mentioned by others, this doesn't make a difference in C++. My guess is that either the person who wrote this is a C programmer at heart, or you're compi...
Wrap long lines in Python [duplicate]
...:
print(('{0} Here is a really long '
'sentence with {1}').format(3, 5))
Adjacent string literals are concatenated at compile time, just as in C. http://docs.python.org/reference/lexical_analysis.html#string-literal-concatenation is a good place to start for more info.
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Removing All Child Views from View
How would I remove all child views from a widget? For example, I have a GridView and I dynamically inflate many other LinearLayouts into it; later in my application I am looking to start fresh with that GridView and clear all of its child Views. How would I do this? TIA.
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add created_at and updated_at fields to mongoose schemas
...an now set a timestamps option on the Schema to have Mongoose handle this for you:
var thingSchema = new Schema({..}, { timestamps: true });
You can change the name of the fields used like so:
var thingSchema = new Schema({..}, { timestamps: { createdAt: 'created_at' } });
http://mongoosejs.co...
When is a CDATA section necessary within a script tag?
...o character data by default. This is not an issue with scripts that are stored in external source files, but for any inline JavaScript in XHTML you will probably want to use a CDATA section.
Note that many XHTML pages were never intended to be parsed as XML in which case this will not be an issue....
Submitting the value of a disabled input field
I want to disable an input field, but when I submit the form it should still pass the value.
4 Answers
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