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How to change Xcode Project name
... with app icon) in xcode 4 or later:
Click on your project file icon from Groups & Files panel, choose Target -> Build Settings -> Packaging -> Product Name.
Click on the row, a pop-up will come, type your new app name here.
For changing Project name only (that will display along with...
Number of occurrences of a character in a string [duplicate]
... .Cast<Match>()
.ToDictionary(m => m.Groups[1].Value, m => m.Groups[2].Value);
var count = keyValues.Count - 1;
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Open Redis port for remote connections
... and it took me whole day to figure out to add an inbound rule to security group
Step 1(as previous): in your redis.conf change bind 127.0.0.1 to bind 0.0.0.0
Step2(as previous): in your redis.conf change protected-mode yes to protected-mode no
important for Amazon Ec2 Instance:
Step3: In your ...
Remove ALL white spaces from text
...hitespace at the end of the string, the | is for either / or in the in the group, and the g modifier is explained in the comments above. You also need + quantifiers after each \s as you want to capture one or more instances of white spaces.
– Garrett Simpson
No...
Always pass weak reference of self into block in ARC?
... 1. What cause a retain cycle for this situation is when there is no other group have strong reference of A and B outside -- it means we cannot reach these two object(we cannot control A to release B and vice versa), therefor, A and B reference each other to keep themselves both alive.
...
How to use WHERE IN with Doctrine 2
...es
$qb->add('where', $qb->expr()->in('r.winner', $ids));
http://groups.google.com/group/doctrine-dev/browse_thread/thread/fbf70837293676fb
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What does “Document-oriented” vs. Key-Value mean when talking about MongoDB vs Cassandra?
...-generated.
The key-value pairs in the key-value database model cannot be grouped whereas, in a
document database, we can group key-value pairs into separate documents; moreover, some
forms of document databases allow us to even group these documents further, namely into
so, called "collections" or...
In git, what is the difference between merge --squash and rebase?
...f the master branch
Will NOT add extra dummy commit.
Squash and merge
Will group all feature branch commits into one commit then append it in the front of the master branch
Will add extra dummy commit.
You can find below how the master branch will look after each one of them.
In all cases:
We c...
How to determine whether a substring is in a different string
...e out so that I could solve this"
s = re.search(search,fullstring)
print(s.group())
s.group() will return the string "please help me out".
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Make multiple-select to adjust its height to fit options without scroll bar
...
select could contain optgroup which takes one line each:
<select id="list">
<optgroup label="Group 1">
<option value="1">1</option>
</optgroup>
<optgroup label="Group 2">
<option value="2">2&l...