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Access nested dictionary items via a list of keys?
...sted dictionary. Since this is the first SO post I saw for this subject in my google search, I would like to make it slightly better.
The set method in ( Setting a value in a nested python dictionary given a list of indices and value ) seems more robust to missing parental keys. To copy it over:
d...
Using SignalR with Redis messagebus failover using BookSleeve's ConnectionUtils.Connect()
...ultiplexer.
The initial problem encountered was that in spite of creating my own extension methods in BookSleeve to accept a collection of servers, fail-over was not possible.
Now, with the evolution of BookSleeve to StackExchange.Redis, we can now configure collection of servers/ports right in th...
Java “user.dir” property - what exactly does it mean?
I want to use user.dir dir as a base dir for my unit tests (that creates a lot of files). Is it correct that this property points to the current working directory (e.g. set by the 'cd' command)?
...
How to detect Ctrl+V, Ctrl+C using JavaScript?
...r that doesn't allow cancelling these events is Opera.
As you can see in my other answer intercepting Ctrl+v and Ctrl+c comes with many side effects, and it still doesn't prevent users from pasting using the Firefox Edit menu etc.
function disable_cutcopypaste(e) {
var fn = function(evt) {
...
Reading InputStream as UTF-8
...
Solved my own problem. This line:
BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
needs to be:
BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream(), "UTF-8"));
or since...
Algorithms based on number base systems? [closed]
...ibas, McCreight, Plass and Roberts: A new representation for linear lists.
Myers: An applicative random-access stack
Carlsson, Munro, Poblete: An implicit binomial queue with constant insertion time.
Kaplan, Tarjan: Purely functional lists with catenation via recursive slow-down.
...
Can I use a min-height for table, tr or td?
...
In my Google Chrome (version 47.0.2526.106 m) running on a Windows 7, I found that setting the height of a td actually is processed as a padding top and bottom, which may introduce some layout problem as you think it's really a ...
How do I represent a time only value in .NET?
...
LocalTime is exactly what I need to support my requirement.
– sduplooy
Jan 10 '10 at 15:14
1
...
Check if Python Package is installed
...e:
print(f"can't find the {name!r} module")
Python 3:
try:
import mymodule
except ImportError as e:
pass # module doesn't exist, deal with it.
Python 2:
try:
import mymodule
except ImportError, e:
pass # module doesn't exist, deal with it.
...
How to put multiple statements in one line?
...
Thanks ! Lifesaver ! I don't use this in my script, but in the interactive shell this is useful for debugging... I often simply quit the interactive shell and restart it to get a clean environment and then I have to repeat certain steps, i.e. importing a module, run...