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How to state in requirements.txt a direct github source
...:
package-one==1.9.4
package-two==3.7.1
package-three==1.0.1
...
To specify a Github repo, you do not need the package-name== convention.
The examples below update package-two using a GitHub repo. The text between @ and # denotes the specifics of the package.
Specify commit hash (41b95ec in th...
Clone Object without reference javascript [duplicate]
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If you use an = statement to assign a value to a var with an object on the right side, javascript will not copy but reference the object.
You can use lodash's clone method
var obj = {a: 25, b: 50, c: 75};
var A = _.clone(ob...
File Upload without Form
... IMHO this is the best solution, however another choice is to use an <iframe inside you can do a regular post back
– John Smith
Nov 12 '14 at 16:41
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socket.io rooms or namespacing?
... to / joined a nsp / room, i.e. it's not just client-side filtering
The differences:
namespaces are connected to by the client using io.connect(urlAndNsp) (the client will be added to that namespace only if it already exists on the server)
rooms can be joined only on the server side (although cr...
How to print a groupby object
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key_list_from_gb = [key1, key2, key3]
for key, values in gb.items():
if key in key_list_from_gb:
print(df.ix[values], "\n")
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How to verify multiple method calls with different params
I have the following method that I wish to verify behaviour on.
7 Answers
7
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Fastest Way of Inserting in Entity Framework
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}
context.SaveChanges();
}
finally
{
if (context != null)
context.Dispose();
}
scope.Complete();
}
private MyDbContext AddToContext(MyDbContext context,
Entity entity, int count, int commitCount, bool recreateContext)
{
context.Set&...
Why does pattern matching in Scala not work with variables?
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What you're looking for is a stable identifier. In Scala, these must either start with an uppercase letter, or be surrounded by backticks.
Both of these would be solutions to your problem:
def mMatch(s: String) = {
val target: String = "a"
s match {
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How do I escape ampersands in batch files?
...ause who would be silly enough to define 20and as an environment variable? If you did, start http://www.google.com/search?q=ampersand%20and%20percentage could link tohttp://www.google.com/search?q=ampersandsomething-silly20percentage instead. Using ^% to escape in cmd, the example works as expected....
Where is array's length property defined?
...in the array whereas myArray.length ([]) provides the "capacity". That is, if for myArray = new int[10];, it returns 10. It is not the number of objects you've put in the array.
– wmorrison365
Feb 16 '12 at 13:15
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