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How to remove/delete a large file from commit history in Git repository?
...sing history - which is exactly what you want to do). You need to get that setting changed on the remote, or failing that, push the updated repo history to a brand new blank repo.
– Roberto Tyley
Feb 23 '14 at 23:09
...
How to migrate GIT repository from one server to a new one
...o with all branches
cd the_repo
git remote add remoteName newRepoUrl
to setup a new remote
git push -f --tags remoteName refs/heads/*:refs/heads/*
to push all refs under refs/heads (which is probably what you want)
sha...
Adding gif image in an ImageView in android
...
First, copy your GIF image into Asset Folder of your app
create following classes and paste the code
AnimationActivity: -
public class AnimationActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundl...
How do I make python wait for a pressed key?
...aw_input():
raw_input("Press Enter to continue...")
This only waits for the user to press enter though.
One might want to use msvcrt ((Windows/DOS only) The msvcrt module gives you access to a number of functions in the Microsoft Visual C/C++ Runtime Library (MSVCRT)):
import msvcrt as m
d...
Validate that a string is a positive integer
...t;> 0 === 10000000
parseFloat does correct parsing of string numbers (setting NaN for non numeric strings)
TESTS:
"0" : true
"23" : true
"-10" : false
"10.30" : false
"-40.1" : false
"string" ...
Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?
...data;
// oh crap, now we read the end and *only* now the eof bit will be set (as well as the fail bit)
// do stuff with (now uninitialized) data
}
Against this:
int data;
while(inStream >> data){
// when we land here, we can be sure that the read was successful.
// if it wasn't, the...
How do I pipe a subprocess call to a text file?
... editor after snippets, if snippets enabled
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Big-O summary for Java Collections Framework implementations? [closed]
...) O(1)
CopyOnWrite-ArrayList O(1) O(n) O(n) O(1) O(n) O(n)
Set implementations:
add contains next notes
HashSet O(1) O(1) O(h/n) h is the table capacity
LinkedHashSet O(1) O(1) O(1)
CopyOnWriteArraySet O(n) ...
How to add an extra column to a NumPy array
...ightforward than the answer by @JoshAdel, but when dealing with large data sets, it is slower. I'd pick between the two depending on the importance of readability.
– dvj
Aug 22 '15 at 22:08
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How to automatically generate N “distinct” colors?
...lable by next month)
An Algorithm for the Selection of High-Contrast Color Sets (the authors offer a free C++ implementation)
High-contrast sets of colors (The first algorithm for the problem)
The last 2 will be free via most university libraries / proxies.
N is finite and relatively small
In t...