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Regex Match all characters between two strings
...?. The first one is greedy and will match till the last "sentence" in your string, the second one is lazy and will match till the next "sentence" in your string.
Update
Regexr
This is(?s)(.*)sentence
Where the (?s) turns on the dotall modifier, making the . matching the newline characters.
Upd...
How to use XPath contains() here?
...Model')]
encounters a limitation of the contains() function (or any other string function in XPath, for that matter).
The first argument is supposed to be a string. If you feed it a node list (giving it "li" does that), a conversion to string must take place. But this conversion is done for the f...
iOS: how to perform a HTTP POST request?
...nd/or HTTP headers, use NSMutableURLRequest with
(void)setHTTPMethod:(NSString *)method
(void)setHTTPBody:(NSData *)data
(void)setValue:(NSString *)value forHTTPHeaderField:(NSString *)field
Send your request in 2 ways using NSURLConnection:
Synchronously: (NSData *)sendSynchronousRequest:(NSU...
How to URL encode a string in Ruby
How do I URI::encode a string like:
8 Answers
8
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Jackson: how to prevent field serialization
... This answer previously suggested using transient (as in private transient String password;) but transient fields with public getters are ignored unless MapperFeature.PROPAGATE_TRANSIENT_MARKER is enabled.
– tom
Oct 11 '17 at 22:58
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make arrayList.toArray() return more specific types
...
Like this:
List<String> list = new ArrayList<String>();
String[] a = list.toArray(new String[0]);
Before Java6 it was recommended to write:
String[] a = list.toArray(new String[list.size()]);
because the internal implementatio...
What is the difference between printf() and puts() in C?
...ically appends a newline. If that's not what you want, you can fputs your string to stdout or use printf.
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How to test that no exception is thrown?
...mple code:
public class Printer {
public static void printLine(final String line) {
System.out.println(line);
}
}
What kind of assertion can be added to test this method?
Sure, you can make a try-catch around it, but that is only code bloat.
The solution comes from JUnit itself....
Practical example where Tuple can be used in .Net 4.0?
...ement a currency exchange mapping:
var forex = new Dictionary<Tuple<string, string>, decimal>();
forex.Add(Tuple.Create("USD", "EUR"), 0.74850m); // 1 USD = 0.74850 EUR
forex.Add(Tuple.Create("USD", "GBP"), 0.64128m);
forex.Add(Tuple.Create("EUR", "USD"), 1.33635m);
forex.Add(Tuple.Crea...
How can I use grep to find a word inside a folder?
... My searches for grep syntax shows I must specify the filename, i.e. grep string filename .
14 Answers
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