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Clearing a string buffer/builder after loop
How do you clear the string buffer in Java after a loop so the next iteration uses a clear string buffer?
8 Answers
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Using a custom typeface in Android
...of code snippets around to help simplify applying a typeface to your UI in Java, but there's no way to do it from XML.
– CommonsWare
Jan 30 '13 at 13:17
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Match everything except for specified strings
...e so:
(?!red|green|blue)
(Thanks for the syntax fix, the above is valid Java and Perl, YMMV)
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Can I have H2 autocreate a schema in an in-memory database?
...ate.sql'";
Please note the double backslash (\\) is only required within Java. The backslash(es) before ; within the INIT is required.
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Is there a way to ignore a single FindBugs warning?
... deprecated in favor of @SuppressFBWarnings because of the name clash with Java's SuppressWarnings.
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Read stream twice
...() it . if your InputStrem doesn't support mark then you can use the class java.io.BufferedInputStream,so you can embed your stream inside a BufferedInputStream like this
InputStream bufferdInputStream = new BufferedInputStream(yourInputStream);
bufferdInputStream.mark(some_value);
//re...
Using openssl to get the certificate from a server
...emote server, which I can then use to add to my keystore and use within my java application.
11 Answers
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String.replaceAll single backslashes with double backslashes
...;
Update: as per the comments, you appear to want to use the string in JavaScript context. You'd perhaps better use StringEscapeUtils#escapeEcmaScript() instead to cover more characters.
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How do I provide JVM arguments to VisualVM?
I'm using VisualVM from JDK 1.6.0_26 to profile a Java webapp running under Tomcat, but VisualVM often tells me that it doesn't have enough memory to take a snapshot, and to use the -Xmx switch to provide more memory to Netbeans. The problem is, I'm running VisualVM outside of Netbeans, so how can I...
Polymorphism with gson
...ain. This is what happened in my similar code.
– che javara
Nov 27 '13 at 22:11
6
Wrong. This sol...