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How to create separate AngularJS controller files?
...heyeball, the problem of this approach is which the order of import in the index.html is important, otherwise, Angular emit error.
– Deoxyseia
Oct 10 '14 at 2:30
2
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Can git operate in “silent mode”?
...ike a natural way of doing it to me. Although I have in the past defined a quiet_git shell function like this for use in cron jobs:
quiet_git() {
stdout=$(tempfile)
stderr=$(tempfile)
if ! git "$@" </dev/null >$stdout 2>$stderr; then
cat $stderr >&2
rm -...
Minimal web server using netcat
...ere is no way for your program (the date-replacement) to get the browser request. So you probably finally want to do something like this:
while true ; do nc -l -p 1500 -e /path/to/yourprogram ; done
Where yourprogram must do the protocol stuff like handling GET, sending HTTP 200 etc.
...
Android Spinner: Get the selected item change event
...edListener() being called with a simple check: Store the current selection index in an integer variable and check within the onItemSelected(..) before doing anything.
E.g:
Spinner spnLocale;
spnLocale = (Spinner)findViewById(R.id.spnLocale);
int iCurrentSelection = spnLocale.getSelectedItemPosit...
How do I instantiate a Queue object in java?
...
A Queue is an interface, which means you cannot construct a Queue directly.
The best option is to construct off a class that already implements the Queue interface, like one of the following: AbstractQueue, ArrayBlockingQueue,...
Show percent % instead of counts in charts of categorical variables
...o the ggplot syntax. Summing up the discussion in the comments above:
require(ggplot2)
require(scales)
p <- ggplot(mydataf, aes(x = foo)) +
geom_bar(aes(y = (..count..)/sum(..count..))) +
## version 3.0.0
scale_y_continuous(labels=percent)
Here's a reproducible ...
How to save a dictionary to a file?
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save_obj seems to require that the file obj/'+ name + '.pkl already exist. I created a dictionary named Q, populated it, and made the call save_obj(Q, "Qtable") I got an error: FileNotFoundError: [Errno 2] No such file or directory: 'obj/Qtable....
With arrays, why is it the case that a[5] == 5[a]?
...ed this definition from C, which got it from B (the commutativity of array indexing is explicitly mentioned in the 1972 Users' Reference to B), which got it from BCPL (manual dated 1967), which may well have gotten it from even earlier languages (CPL? Algol?).
So the idea that array indexing is def...
Unix command to find lines common in two files
... file2.
Note that the comparison in arr uses the entire line from file2 as index to the array, so it will only report exact matches on entire lines.
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When to encode space to plus (+) or %20?
...ans a space only in application/x-www-form-urlencoded content, such as the query part of a URL:
http://www.example.com/path/foo+bar/path?query+name=query+value
In this URL, the parameter name is query name with a space and the value is query value with a space, but the folder name in the path is ...