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How and/or why is merging in Git better than in SVN?
...e because it's didn't store any merge information. This involves taking a set of changes and applying them to a tree. Even with merge information, this is still the most commonly-used merge strategy.
Git uses a 3-way merge algorithm by default, which involves finding a common ancestor to the head...
Can I add color to bootstrap icons only using CSS?
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Ahh, clever! Don't forget to set cursor: default; so users don't see the I-Bar. Also, check out FF Chartwell, a really clever font: tktype.com/chartwell.php
– Dai
Sep 12 '12 at 0:01
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How do I add 24 hours to a unix timestamp in php?
...$timestamp = mktime(15, 30, 00, 3, 28, 2015);
$d = new DateTime();
$d->setTimestamp($timestamp);
Add a Period of 1 Day:
$d->add(new DateInterval('P1D'));
echo $d->format('c');
See DateInterval for more details.
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C libcurl get output into a string
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You can set a callback function to receive incoming data chunks using curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, myfunc);
The callback will take a user defined argument that you can set using curl_easy_setopt(curl, CURLOPT_WRITED...
How many levels of pointers can we have?
... didn't try higher. So I'd guess g++ doesn't impose any limit either. (Try setting size = 10 and looking in ptr.cpp if it's not immediately obvious.)
g++ create.cpp -o create ; ./create > ptr.cpp ; g++ ptr.cpp -o ptr ; ./ptr
create.cpp
#include <iostream>
int main()
{
const int size...
Unpacking array into separate variables in JavaScript
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Android Crop Center of Bitmap
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Have you considered doing this from the layout.xml ? You could set for your ImageView the ScaleType to android:scaleType="centerCrop" and set the dimensions of the image in the ImageView inside the layout.xml.
sh...
Why start an ArrayList with an initial capacity?
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Setting the initial size of an ArrayList, e.g. to ArrayList<>(100), reduces the number of times the re-allocation of internal memory has to occur.
Example:
ArrayList example = new ArrayList<Integer>(3);
example...
Converting integer to binary in python
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>>> '{0:08b}'.format(6)
'00000110'
Just to explain the parts of the formatting string:
{} places a variable into a string
0 takes the variable at argument position 0
: adds formatting options for this variable (otherwise it would repre...
Can hash tables really be O(1)?
... hash tables don't use BSTs. BSTs don't require hash values. Maps and Sets can be implemented as BSTs though.
– Nick Dandoulakis
May 5 '10 at 8:08
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