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Read each line of txt file to new array element

...sing, this should do what you're looking for $lines = file($filename, FILE_IGNORE_NEW_LINES); share | improve this answer | follow | ...
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UILabel with text of two different colors

...} SWIFT 3 extension NSMutableAttributedString{ func setColorForText(_ textToFind: String, with color: UIColor) { let range = self.mutableString.range(of: textToFind, options: .caseInsensitive) if range.location != NSNotFound { addAttribute(NSForegroundColorAttribut...
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String, StringBuffer, and StringBuilder

... 2; if (newCapacity < 0) { newCapacity = Integer.MAX_VALUE; } else if (minimumCapacity > newCapacity) { newCapacity = minimumCapacity; } value = Arrays.copyOf(value, newCapacity); } A best practice is to initialize the StringBuilder/Buffer ...
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Converting datetime.date to UTC timestamp in Python

...ase on the given platform. You could use pytz module (e.g., via tzlocal.get_localzone()) to get access to the tz database on all platforms. Also, utcfromtimestamp() may fail and mktime() may return non-POSIX timestamp if "right" timezone is used. To convert datetime.date object that represents da...
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Multiple Updates in MySQL

...teresting look at the functionality of casing... – me_ Feb 7 '17 at 21:55 1 @user2536953 , it can...
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How do I check if a string is unicode or ascii?

... it raises a UnicodeDecodeError exception, it wasn't valid. >>> u_umlaut = b'\xc3\x9c' # UTF-8 representation of the letter 'Ü' >>> u_umlaut.decode('utf-8') u'\xdc' >>> u_umlaut.decode('ascii') Traceback (most recent call last): File "<stdin>", line 1, in <m...
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Best way to show a loading/progress indicator?

... From the Android Developer website: STYLE_SPINNER Creates a ProgressDialog with a circular, spinning progress bar. – Tequilaman Dec 26 '14 at 1:15 ...
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How can I escape square brackets in a LIKE clause?

...derscore from a query, so I ended up with this: WHERE b.[name] not like '\_%' escape '\' -- use \ as the escape character share | improve this answer | follow ...
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How to define hash tables in Bash?

...are the answer by introducing the concepts: First, indirection. $ animals_moo=cow; sound=moo; i="animals_$sound"; echo "${!i}" cow Secondly, declare: $ sound=moo; animal=cow; declare "animals_$sound=$animal"; echo "$animals_moo" cow Bring them together: # Set a value: declare "array_$index=$...
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Peak-finding algorithm for Python/SciPy

... The function scipy.signal.find_peaks, as its name suggests, is useful for this. But it's important to understand well its parameters width, threshold, distance and above all prominence to get a good peak extraction. According to my tests and the document...