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Difference between getAttribute() and getParameter()
...getAttribute(String name) method, bear in mind that the attributes must be cast.
Additionally, there is no servlet specific attributes, and there are no session parameters.
This post is written with the purpose to connect on @Bozho's response, as additional information that can be useful for oth...
How to count string occurrence in string?
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Edit: changes I've made
cached substring length
added type-casting to string.
added optional 'allowOverlapping' parameter
fixed correct output for "" empty substring case.
Gist
https://gist.github.com/victornpb/7736865
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How to ignore the certificate check when ssl
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I'm using WebRequest, which gets cast to HttpWebRequest, such as: ((HttpWebRequest)request).Accept = contentType;
– B. Clay Shannon
Dec 29 '14 at 18:38
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Java: random long number in 0
...inclusive) through 123456789 (exclusive)
Note: check parentheses, because casting to long has higher priority than multiplication.
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Where can I find the Java SDK in Linux after installing it?
...to see if the current $JAVA_HOME contains a path of lib/tools.jar . In the cast of /usr/lib/jvm/java-8-oracle/bin that is not true, therefore it is not a JDK.
– Zombies
Jan 19 '16 at 7:37
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How to toggle a boolean?
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Since this recasts to an integer anyway, it can be simplified as: bool ^= 1
– Kyle Mueller
Oct 23 '13 at 16:14
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How do I seed a random class to avoid getting duplicate random values [duplicate]
...blic Random()
: this(Environment.TickCount) {
}
This avoids having to cast DateTime.UtcNow.Ticks from a long, which is risky anyway as it doesn't represent ticks since system start, but "the number of 100-nanosecond intervals that have elapsed since 12:00:00 midnight, January 1, 0001 (0:00:00 U...
KeyValuePair VS DictionaryEntry
...able = new Hashtable();
foreach (DictionaryEntry item in hashtable) {
// Cast required because compiler doesn't know it's a <string, int> pair.
int i = (int) item.Value;
}
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Java Round up Any Number
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^^ "a" needs to be a double or cast a double.
– Codeversed
Jan 25 '17 at 16:15
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Getting current unixtimestamp using Moment.js
.... Which moment.js won't actually parse back afterwards, unless you convert/cast it back to a number first.
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