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Why NSUserDefaults failed to save NSMutableDictionary in iOS?
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Great! In my case, I tried to use NSNumber as a key of NSDictionary in user defaults. I have to change it into an NSString.
– Joey
May 25 '12 at 1:40
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How to set up tmux so that it starts up with specified windows opened?
...ew-window 'mutt'
tmux -2 attach-session -d
So everytime I want to launch my favorite dev environment I can just do
$ dev-tmux
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Paging UICollectionView by cells, not screen
...ou mean with not smooth? For me, the result is animated very smooth.. See my result here
– Romulo BM
Jan 28 '19 at 12:42
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When to use symbols instead of strings in Ruby?
If there are at least two instances of the same string in my script, should I instead use a symbol?
4 Answers
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GetType() can lie?
...'m sorry. As usual I did not read the question carefully enough. I updated my answer to point out the two different ways of being sure about the type.
– Johannes Wanzek
May 28 '13 at 9:54
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How can I include a YAML file inside another?
...n
Here is a class-based solution, that avoids the global root variable of my original response.
See this gist for a similar, more robust Python 3 solution that uses a metaclass to register the custom constructor.
import yaml
import os
class Loader(yaml.SafeLoader):
def __init__(self, stream...
How to push to a non-bare Git repository?
...ry. Sometimes I'm not online, so I have a separate repository (cloned from my remote) on my laptop.
5 Answers
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Retrieve list of tasks in a queue in Celery
...UE_NAME 0 -1
From there you'll have to deserialize the returned list. In my case I was able to accomplish this with something like:
r = redis.StrictRedis(
host=settings.REDIS_HOST,
port=settings.REDIS_PORT,
db=settings.REDIS_DATABASES['CELERY'],
)
l = r.lrange('celery', 0, -1)
pickle....
Twitter Bootstrap - Tabs - URL doesn't change
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My solution to your problem:
First add new data-value attribute to each a link, like this:
<ul class="nav nav-tabs">
<li class="active">
<a data-toggle="tab" href="#tab-add" data-value="#add">a...
What is “String args[]”? parameter in main method Java
... array of String objects.
In other words, if you run your program as java MyProgram one two then args will contain ["one", "two"].
If you wanted to output the contents of args, you can just loop through them like this...
public class ArgumentExample {
public static void main(String[] args) {
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