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How do I get into a non-password protected Java keystore or change the password?
...
206
which means that cacerts keystore isn't password protected
That's a false assumption. If y...
Determining complexity for recursive functions (Big O notation)
...O notation, for each function:
int recursiveFun1(int n)
{
if (n <= 0)
return 1;
else
return 1 + recursiveFun1(n-1);
}
This function is being called recursively n times before reaching the base case so its O(n), often called linear.
int recursiveFun2(int n)
{
if (n &...
What's the difference between subprocess Popen and call (how can I use them)?
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edited Oct 7 '11 at 0:07
answered Oct 6 '11 at 23:59
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Jackson JSON custom serialization for certain fields
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108
You can implement a custom serializer as follows:
public class Person {
public String nam...
How to disable textarea resizing?
...ical and horizontal with limit
textarea { resize: horizontal; max-width: 400px; min-width: 200px; }
disable horizontal and vertical with limit
textarea { resize: vertical; max-height: 300px; min-height: 200px; }
I think min-height should be useful for you
...
How to Decrease Image Brightness in CSS
...f image effects, including brightness:
#myimage {
filter: brightness(50%);
}
You can find a helpful article about it here: http://www.html5rocks.com/en/tutorials/filters/understanding-css/
An another: http://davidwalsh.name/css-filters
And most importantly, the W3C specs: https://dvcs.w3.or...
“FOUNDATION_EXPORT” vs “extern”
...akJesse Rusak
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2
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Sending “User-agent” using Requests library in Python
...requests
url = 'SOME URL'
headers = {
'User-Agent': 'My User Agent 1.0',
'From': 'youremail@domain.com' # This is another valid field
}
response = requests.get(url, headers=headers)
If you're using requests v2.12.x and older
Older versions of requests clobbered default headers, so you...
JavaScript hard refresh of current page
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305
Try to use:
location.reload(true);
When this method receives a true value as argument, it wi...
How to create JSON string in C#
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edited Jul 8 '09 at 20:55
Dan Esparza
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