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Remove new lines from string and replace with one empty space
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590
You have to be cautious of double line breaks, which would cause double spaces. Use this really ...
How can my iphone app detect its own version number?
..."], kRevisionNumber]
which will create a string of the format "Version 1.0 (51)".
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How to increment datetime by custom months in python without using library [duplicate]
...> somedate = datetime.date.today()
>>> somedate
datetime.date(2010, 11, 9)
>>> add_months(somedate,1)
datetime.date(2010, 12, 9)
>>> add_months(somedate,23)
datetime.date(2012, 10, 9)
>>> otherdate = datetime.date(2010,10,31)
>>> add_months(otherdate,1...
Laravel - Eloquent or Fluent random row
... method for collections:
User::all()->random();
User::all()->random(10); // The amount of items you wish to receive
Laravel 4.2.7 - 5.1:
User::orderByRaw("RAND()")->get();
Laravel 4.0 - 4.2.6:
User::orderBy(DB::raw('RAND()'))->get();
Laravel 3:
User::order_by(DB::raw('RAND()'))->ge...
HTML if image is not found
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270
The best way to solve your problem:
<img id="currentPhoto" src="SomeImage.jpg" onerror="this...
In Intellij IDEA how do I replace text with a new line?
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TypeError: $.ajax(…) is not a function?
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1032
Neither of the answers here helped me. The problem was: I was using the slim build of jQuery, ...
python date of the previous month
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309
datetime and the datetime.timedelta classes are your friend.
find today.
use that to find the...
Change UITextField and UITextView Cursor / Caret Color
... using the appearance proxy and it will apply throughout the app:
Swift 3.0:
UITextField.appearance().tintColor = .black
Objective-C:
[[UITextField appearance] setTintColor:[UIColor blackColor]];
Same answer applies for an individual UITextField:
Swift 3.0:
myTextField.tintColor = .black
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Convert JSON String to JSON Object c#
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305
JObject defines method Parse for this:
JObject json = JObject.Parse(str);
You might want to ...