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Match multiline text using regular expression

...ntire string. Pattern p = Pattern.compile("xyz"); Matcher m = p.matcher("123xyzabc"); System.out.println(m.find()); // true System.out.println(m.matches()); // false Matcher m = p.matcher("xyz"); System.out.println(m.matches()); // true Furthermore, MULTILINE doesn't mean what you think it d...
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How does the Java 'for each' loop work?

...est A: 326,373,762 nanoseconds Test B: 202,555,566 nanoseconds B faster by 123,818,196 nanoseconds (37.437545972215744% faster) I also ran this for an Integer array, and indexes are still the clear winner, but only between 18 and 25 percent faster. For collections, iterators are faster than index...
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Check if a string is html or not

... purposes your app may want to detect these too. – TK123 Sep 21 '16 at 19:39 HTML is designed with the forgiveness of ...
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Better way of incrementing build number?

...at (e.g. 1.0.0) # This splits a two-decimal version string, such as "0.45.123", allowing us to increment the third position. VERSIONNUM=$(/usr/libexec/PlistBuddy -c "Print CFBundleShortVersionString" "${PROJECT_DIR}/${INFOPLIST_FILE}") NEWSUBVERSION=`echo $VERSIONNUM | awk -F "." '{print $3}'` NEWS...
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What is a “callback” in C and how are they implemented?

... 123 Here is an example of callbacks in C. Let's say you want to write some code that allows regis...
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Android: Difference between Parcelable and Serializable?

...ited Nov 27 '15 at 19:06 hichris123 9,5151212 gold badges5050 silver badges6666 bronze badges answered Mar 12 '14 at 11:44 ...
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How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting

...ion from sklearn.preprocessing import FunctionTransformer np.random.seed(123) # General Functions def func_exp(x, a, b, c): """Return values from a general exponential function.""" return a * np.exp(b * x) + c def func_log(x, a, b, c): """Return values from a general log function...
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c++11 Return value optimization or move? [duplicate]

... 123 All return values are either already moved or optimized out, so there is no need to explicitly...
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How to implement one-to-one, one-to-many and many-to-many relationships while designing tables?

...D) ); INSERT INTO gov(GID, Name, Address, TermBegin) values(110, 'Bob', '123 Any St', '1-Jan-2009'); INSERT INTO STATE values(111, 'Virginia', 2000000, 110); One-to-many (1:M) A relationship is one-to-many if and only if one record from table A is related to one or more records in table B. How...
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How do I associate file types with an iPhone application?

... Ortwin Gentz 46.7k2222 gold badges123123 silver badges201201 bronze badges answered May 6 '10 at 13:05 Brad Larson♦Brad Larson ...