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In Flux architecture, how do you manage Store lifecycle?
...when you need Store #1 update itself, and then have Store #2 update itself based on both the Action and on the state of Store #1. Flux assumes this situation is an eventuality in a large application. Ideally this situation would not need to happen, and developers should strive to avoid this comple...
Get person's age in Ruby
...t does not handle issues with Timezone. In Rails Date.today returns a date based on the system timezone. ActiveRecord returns a time based on your Apps configured timezone. If the system timezone is different from your application timezone you would effectively be comparing time from two different t...
jQuery: Return data after ajax call success [duplicate]
...form-async-to-generator/
or with a slightly different syntax a generator based approach like in co or Bluebird coroutines:
https://www.npmjs.com/package/co
http://bluebirdjs.com/docs/api/promise.coroutine.html
More info
Some other questions about promises for more details:
promise call sepa...
How do i find out what all symbols are exported from a shared object?
...amp: 53BBA519 Tue Jul 8 10:00:25 2014
Version: 0.00
Ordinal base: 1
# of functions: 31
# of Names: 31
Addresses of functions: 000375C8
Addresses of name ordinals: 000376C0
Addresses of names: 00037644
Entry Pt Ordn Name
0001FDA0 1 pcre_assign_jit_stack
000380...
Python Dictionary Comprehension
...
The main purpose of a list comprehension is to create a new list based on another one without changing or destroying the original list.
Instead of writing
l = []
for n in range(1, 11):
l.append(n)
or
l = [n for n in range(1, 11)]
you should write only
l = r...
What is an Endpoint?
...
Why not just call it (i.e. so called "endpoint") a "base URI"? Is there a fundamental difference between an "endpoint" and a "base URI"? Thanks.
– Withheld
Jul 28 '15 at 17:48
...
Can you add new statements to Python's syntax?
...;
return 1;
}
I have a confession to make: this code wasn't written based on a deep understanding of Python bytecode. Like the rest of the article, it was done in imitation of the kin compiler_while function. By reading it carefully, however, keeping in mind that the Python VM is stack-based,...
Am I immoral for using a variable name that differs from its type only by case?
...et tripped up by being unable to discern between types and their instances based on this naming convention.
– Andrew Hare
Sep 14 '09 at 18:19
2
...
Select parent element of known element in Selenium
...Close</span>
</a>
Now that you need to select parent tag 'a' based on <span> text, then use
driver.findElement(By.xpath("//a[.//span[text()='Close']]"));
Explanation: Select the node based on its child node's value
...
How do I know the script file name in a Bash script?
...
me=`basename "$0"`
For reading through a symlink1, which is usually not what you want (you usually don't want to confuse the user this way), try:
me="$(basename "$(test -L "$0" && readlink "$0" || echo "$0")")"
IMO, ...