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Playing .mp3 and .wav in Java?
...wav file in my Java application? I am using Swing. I tried looking on the internet, for something like this example:
14 An...
How to split a file into equal parts, without breaking individual lines? [duplicate]
I was wondering if it was possible to split a file into equal parts ( edit: = all equal except for the last), without breaking the line? Using the split command in Unix, lines may be broken in half. Is there a way to, say, split up a file in 5 equal parts, but have it still only consist of whole li...
initialize a vector to zeros C++/C++11
...
You don't need initialization lists for that:
std::vector<int> vector1(length, 0);
std::vector<double> vector2(length, 0.0);
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How does #include work in C++? [duplicate]
...n C++ totally unaware of where things you're using are defined.. at what point do you stop and figure it out?
– OJFord
Aug 14 '14 at 14:59
23
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Measuring text height to be drawn on Canvas ( Android )
...way to measure the height of text?
The way I am doing it now is by using Paint's measureText() to get the width, then by trial and error finding a value to get an approximate height. I've also been messing around with FontMetrics , but all these seem like approximate methods that suck.
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What is a good Java library to zip/unzip files? [closed]
...ipFile.extractAll(destination);
} catch (ZipException e) {
e.printStackTrace();
}
}
The Maven dependency is:
<dependency>
<groupId>net.lingala.zip4j</groupId>
<artifactId>zip4j</artifactId>
<version>1.3.2</version>
</depende...
Iterating through a JSON object
...e and DECODE
html=response.read().decode('utf8') # new python3 code
# now convert the decoded string into real JSON
loadedjson = json.loads(html)
# print to make sure it worked
print (loadedjson) # works like a charm
# iterate through each key value
for testdata in loadedjson['group']:
print ...
Is “else if” a single keyword?
... the original substatement.
and provides the following example:
if (x)
int i;
can be equivalently rewritten as
if (x) {
int i;
}
So how is your slightly extended example parsed?
if
statement_0;
else
if
statement_1;
else
if
statement_2 ;
will be parsed like this:
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When should TaskCompletionSource be used?
... Thanks, @Frans-Bouma. So TaskCompletionSource is a handy way of converting code that uses the Begin... End... statements into a task?
– Tola Odejayi
Nov 12 '14 at 0:56
3...
Filter Java Stream to 1 and only 1 element
...ial approach in this answer. For customization purposes, it is possible to convert the last get() to orElseThrow()
– arin
Jun 7 '17 at 16:52
1
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