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Symbolic link to a hook in git
...mbolic link from hooks to .git/hooks so I don't have to copy the file from one folder to the other every time someone changes it so I tried:
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How to generate all permutations of a list?
...(<2.6) for some reason or are just curious to know how it works, here's one nice approach, taken from http://code.activestate.com/recipes/252178/:
def all_perms(elements):
if len(elements) <=1:
yield elements
else:
for perm in all_perms(elements[1:]):
for ...
is vs typeof
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They don't do the same thing. The first one works if obj is of type ClassA or of some subclass of ClassA. The second one will only match objects of type ClassA. The second one will be faster since it doesn't have to check the class hierarchy.
For those who want ...
How to get height of entire document with JavaScript?
...l height values found on document, or documentElement, and use the highest one. This is basically what jQuery does:
var body = document.body,
html = document.documentElement;
var height = Math.max( body.scrollHeight, body.offsetHeight,
html.clientHeight, html.scrollHeig...
Need some clarification about beta/alpha testing on the developer console
...is time you can send your app to your friends, families, or on your smartphones.
3. Beta testing - This is a serious matter, this is public testing. But people cannot give reviews to your app. You can also limit how many users can install the app.
4. Production - This is the last release, now everyb...
How to add minutes to my Date
...e as simple as this (other option is to use joda-time)
static final long ONE_MINUTE_IN_MILLIS=60000;//millisecs
Calendar date = Calendar.getInstance();
long t= date.getTimeInMillis();
Date afterAddingTenMins=new Date(t + (10 * ONE_MINUTE_IN_MILLIS));
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Difference between Control Template and DataTemplate in WPF
... trying to explain the philosophical differences rather than the technical ones.
– Matt Hamilton
Aug 27 '09 at 10:20
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How to tell if browser/tab is active [duplicate]
...swer is not optimal because focus and blur events can often fire more than one time in the browser for each conceptual Focus or Blur action taken by the user, in which case the client will start doing hard_work on more than one interval, basically simultaneously.
– Jon z
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the source file is different from when the module was built
... the same solution so they were using Project to Project references, so as one changed the others should have been updated. However it was not the case, I tried to build, rebuild, close VS2010, pulled a new copy from our source control. None of this worked, what I finally ended up trying was right...
What are the most common non-BMP Unicode characters in actual use? [closed]
...e BMP (Basic Multilingual Plane) are the most common so far? These are the ones which require 4 bytes in UTF-8 or surrogates in UTF-16.
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