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Python: Append item to list N times
...o go another route for an assignment but this is what I ended up with.
my_array += ([x] * repeated_times)
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Java: PrintStream to String?
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Use a ByteArrayOutputStream as a buffer:
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.nio.charset.StandardCharsets;
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
final String...
How to detect IE11?
...y-catch block is used to shorten the code, otherwise we'd need to test the array bounds for non-IE browsers.
Note: The user-agent can be spoofed or omitted, sometimes unintentionally if the user has set their browser to a "compatibility mode". Though this doesn't seem like much of an issue in practi...
Cordova: start specific iOS emulator image
...esizable-iPad'];
For use iPhone-4s, 7.1 (or some other) simple add it to array validTargets.
var validTargets = ['iPhone-4s', 'iPhone-4s, 7.1', 'iPhone-5', 'iPhone-5s', 'iPhone-6-Plus', 'iPhone-6',
'iPad-2', 'iPad-Retina', 'iPad-Air', 'Resizable-iPhone', 'Resizable-iPad'];
And in
cordova e...
How do I test if a variable is a number in Bash?
... That is true in both ksh93 and mksh. Further, since both of those support arrays, there is easy opportunity for code injection. Use a pattern match instead.
– ormaaj
Oct 8 '14 at 5:34
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Internal typedefs in C++ - good style or bad style?
... doesn't model the STL Sequence concept, and you need kludges such as std::array<T,N>. Boost.Range shows how a modern Sequence concept can be defined that T[N] can model, because it doesn't require nested typedefs, nor member functions.
– Marc Mutz - mmutz
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Spring Boot - inject map from application.yml
... it is SpEL expresion and can be used in @Value to convert json int Map or Array / list Reference
Tested in a spring boot project
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How to write multiple line property value using PropertiesConfiguration?
... escaped \\ characters \u0020
Backslashes are more difficult.
Lists and arrays:
You can specify a list of values in your properties file by using the
same key on several lines:
# chart colors
colors.pie = #FF0000;
colors.pie = #00FF00;
colors.pie = #0000FF;
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Difference between Statement and PreparedStatement
...is comprehendible to DB (not just toString() format).
In java, accepts SQL ARRAYs, as parameter type via setArray method
In java, accepts CLOBs, BLOBs, OutputStreams and Readers as parameter "feeds" via setClob/setNClob, setBlob, setBinaryStream, setCharacterStream/setAsciiStream/setNCharacterStrea...
How to quickly clear a JavaScript Object?
With a JavaScript Array, I can reset it to an empty state with a single assignment:
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