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Clojure differences between Ref, Var, Agent, Atom, with examples
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edited Dec 12 '17 at 20:21
Zignd
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answered ...
Change old commit message on Git
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130
It says:
When you save and exit the editor, it will rewind you back to that last commit in that...
How to structure a express.js application?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Oct 11 '11 at 21:21
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How can I get the list of a columns in a table for a SQLite database?
...a table_info(table_name) statement:
sqlite> pragma table_info(people);
0|first_name|varchar|0||0
1|last_name|varchar|0||0
2|email_address|varchar|0||0
For more information on the pragma statements, see the documentation.
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How do I tell git to always select my local version for conflicted merges on a specific file?
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140
On the specific instance of a config file, I would agree with Ron's answer:
a config should be "...
Using Excel OleDb to get sheet names IN SHEET ORDER
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Can you not just loop through the sheets from 0 to Count of names -1? that way you should get them in the correct order.
Edit
I noticed through the comments that there are a lot of concerns about using the Interop classes to retrieve the sheet names. Therefore here ...
vs in Generics
...iance in generic interfaces was added to C# and VB.NET (in .NET 4 with VS 2010), this was a compile time error.
After .NET 4, IEnumerable<T> was marked covariant, and became IEnumerable<out T>. Since IEnumerable<out T> only uses the elements within it, and never adds/changes them...
How can I add or update a query string parameter?
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edited Mar 21 '14 at 10:55
Niyaz
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answe...
In-place type conversion of a NumPy array
..., and then copy in-place into the view:
import numpy as np
x = np.arange(10, dtype='int32')
y = x.view('float32')
y[:] = x
print(y)
yields
array([ 0., 1., 2., 3., 4., 5., 6., 7., 8., 9.], dtype=float32)
To show the conversion was in-place, note that copying from x to y altered x:
pr...
How to use enum values in f:selectItem(s)
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210
JSF has a builtin converter for enum, so this should do:
@ManagedBean
@ApplicationScoped
public...