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How do I trigger the success callback on a model.save()?
...ttribute name-values? (2) What if you just want to save the model after performing some .set()s - why the attribute list? (3) In the docs, the attribute list param is shown as optional. Can you clarify? Thanks.
– UpTheCreek
Sep 21 '11 at 13:19
...
How to cancel a local git commit
My issue is I have changed a file eg: README, added a new line ' this for my testing line ' and saved the file, then I issued the following commands
...
Read specific columns from a csv file with csv module?
...column from this code is if you don't include your print statement in your for loop.
This is most likely the end of your code:
for row in reader:
content = list(row[i] for i in included_cols)
print content
You want it to be this:
for row in reader:
content = list(row[i] for i in in...
What are “res” and “req” parameters in Express functions?
...
req is an object containing information about the HTTP request that raised the event. In response to req, you use res to send back the desired HTTP response.
Those parameters can be named anything. You could change that code to this if it's more clear:...
Fling gesture detection on grid layout
... gesture listener to all the views you add to the main layout;
// Do this for each view added to the grid
imageView.setOnClickListener(SelectFilterActivity.this);
imageView.setOnTouchListener(gestureListener);
Watch in awe as your overridden methods are hit, both the onClick(View v) of the activ...
Convert string to integer type in Go?
...
For example,
package main
import (
"flag"
"fmt"
"os"
"strconv"
)
func main() {
flag.Parse()
s := flag.Arg(0)
// string to int
i, err := strconv.Atoi(s)
if err != nil {
// handle ...
What is the exact difference between currentTarget property and target property in javascript
...refers to span.
Note: that if we also have an event listener on body, then for this event-listener, event.currentTarget refers to body (ie. event provided as input to event-listerners is updated each time event is bubbling one node up).
...
How to make a JSONP request from Javascript without JQuery?
... I think it's worth pointing out that the response should be of the form: foo(payload_of_json_data), the idea being that when it gets loaded into the script tag, it calls the foo function with the payload already as a javascript object and no parsing is necessary.
– Octo...
_=> what does this underscore mean in Lambda expressions?
...ut and from there, it spills over into other programming languages. It is, for example, also used in Ruby to mean the same thing as in this example, even though _ has absolutely no special significance in Ruby.
– Jörg W Mittag
May 6 '10 at 5:33
...
Show hide fragment in android
...lags of the container - FragmentTransaction.hide/show does that internally for you.
So the correct way to do this is:
FragmentManager fm = getFragmentManager();
fm.beginTransaction()
.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out)
.show(somefrag)
...