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Difference between CouchDB and Couchbase
...orget about those features or stay with CouchDB.
In any case, make sure to read and understand the Migration to Couchbase for CouchDB Users tutorial before you think about switching.
People often get the wrong impression (maybe after reading things like "What's the future of CouchDB? It's Couchbase...
Is it possible to view bytecode of Class file? [duplicate]
...te code level is possible. Have a look at BCEL, a java library designed to read, manipulate and write class files.
A list of tool and libraries to edit byte code can be found on java-net. For example JBE, a Java Byte Code editor that even comes with a GUI.
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Multiplication on command line terminal
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By the way (for future readers), my example should have shown non-integer operands instead of only a non-integer result in order to accurately counter the assertion. Never fear, echo '4 k 50.5 7 / p' | dc works (output: 7.2142).
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Check whether a string matches a regex in JS
...})$/)) {
alert("match!");
}
But test() seems to be faster as you can read here.
Important difference between match() and test():
match() works only with strings, but test() works also with integers.
12345.match(/^([a-z0-9]{5,})$/); // ERROR
/^([a-z0-9]{5,})$/.test(12345); // true
/^([a-z0-...
byte[] to file in Java
...esources statement to avoid leaking resources and make your code easier to read. More on that here.
To write your byteArray to a file you would do:
try (FileOutputStream fos = new FileOutputStream("fullPathToFile")) {
fos.write(byteArray);
} catch (IOException ioe) {
ioe.printStackTrace();...
What is path of JDK on Mac ? [duplicate]
...ualMachines/jdk1.7.0_25.jdk/Contents/Home/bin/java
and therefrom you can read the Java home directory;
if usr/bin/java points to another symbolic link, recursively apply the same approach with
ls -l <whatever the /usr/bin/java symlink points to>
An important variation is the setup you ...
Git error on git pull (unable to update local ref)
... is basically what you were saying although it wasn't obvious to me when I read this.
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Add up a column of numbers at the Unix shell
...rrect of course - it was easier just to append on to the end of what was already there :-)
– Greg Reynolds
Jun 1 '09 at 10:05
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jQuery .on('change', function() {} not triggering for dynamically created inputs
...expected. Also, it is better to specify some element instead of document.
Read this article for better understanding: http://elijahmanor.com/differences-between-jquery-bind-vs-live-vs-delegate-vs-on/
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How to get all columns' names for all the tables in MySQL?
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Anyone reading this in 2016 - mysql_query has become deprecated. Best to use PHP's mysqli going forward.
– JCutting8
Jul 31 '16 at 2:50
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