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Django : How can I see a list of urlpatterns?
...r terminal
./manage.py show_urls
For more information you can check the documentation.
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Most efficient way to store thousand telephone numbers
..., so if we use binary search we can finish in O(log 1000) operations.
Pseudocode for printing all 1000 numbers follows, where I access the K'th k-bit entry of the first block of memory as a[K] and the M'th m-bit entry of the second block of memory as b[M] (both of these would require a few bit oper...
When to use f:viewAction / preRenderView versus PostConstruct?
... use the preRenderView workaround.
If the backing bean is @RequestScoped, do they effectively do the exact same thing? (and so then it is up to developer choice? (@PostConstruct seems "cleaner").
No, they do definitely not effectively do the same thing. The @PostConstruct is intented to perform ac...
C# Convert List to Dictionary
This may seem an odd thing to want to do but ignoring that, is there a nice concise way of converting a List to Dictionary where each Key Value Pair in the Dictionary is just each string in the List. i.e.
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JavaScript pattern for multiple constructors
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JavaScript doesn't have function overloading, including for methods or constructors.
If you want a function to behave differently depending on the number and types of parameters you pass to it, you'll have to sniff them manually. JavaS...
.NET: Simplest way to send POST with data and read response
To my surprise, I can't do anything nearly as simple as this, from what I can tell, in the .NET BCL:
8 Answers
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Can I use assert on Android devices?
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The API provides the JUnit Assert.
You can do
import static junit.framework.Assert.*;
now you can use all the functions like assertTrue, assertEquals, assertNull that are provided in the junit framework.
Be careful not to import the Junit4 framework through ecli...
What is the fastest way to send 100,000 HTTP requests in Python?
... Thread
import httplib, sys
from Queue import Queue
concurrent = 200
def doWork():
while True:
url = q.get()
status, url = getStatus(url)
doSomethingWithResult(status, url)
q.task_done()
def getStatus(ourl):
try:
url = urlparse(ourl)
conn = ...
Sleep until a specific time/date
...think the solution is just to sleep for the correct number of seconds.
To do this in bash, do the following:
current_epoch=$(date +%s)
target_epoch=$(date -d '01/01/2010 12:00' +%s)
sleep_seconds=$(( $target_epoch - $current_epoch ))
sleep $sleep_seconds
To add precision down to nanoseconds (e...
How can I add a help method to a shell script?
How do I check if a -h attribute has been passed into a shell script? I would like to display a help message when a user calls myscript.sh -h .
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