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SQL parser library for Java [closed]
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Any links to how one can use Antlr SQL Grammar to parse these queries? I looked at the grammar of some PL/SQL Parsers as well as Lexers and Parsers but was unable to fathom how to use one. Would appreciate any links.
– A...
How to paste over without overwriting register
Does anyone know of a way to paste over a visually selected area without having the selection placed in the default register?
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How can two strings be concatenated?
...ous posters pointed out, paste can do two things:
concatenate values into one "string", e.g.
> paste("Hello", "world", sep=" ")
[1] "Hello world"
where the argument sep specifies the character(s) to be used between the arguments to concatenate,
or collapse character vectors
> x <- c("H...
Changing the browser zoom level
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as the the accepted answer mentioned, you can enlarge the fontSize css attribute of the element in DOM one by one, the following code for your reference.
<script>
var factor = 1.2;
var all = document.getElementsByTagName("*");
for (var i...
Check if a temporary table exists and delete if it exists before creating a temporary table
...ou that you got it to work a different way.
– Gerard ONeill
Nov 19 '15 at 23:06
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RESTful Authentication
...M or Replay attacks, and is specific to HTTP.
Session via Cookies
To be honest, a session managed on the Server is not truly Stateless.
One possibility could be to maintain all data within the cookie content. And, by design, the cookie is handled on the Server side (Client, in fact, does even not...
“Uncaught Error: [$injector:unpr]” with angular after deployment
...ified or try to use some other library for minification instead of default one.
– Schnapz
Feb 26 '16 at 10:48
add a comment
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How to detect orientation change in layout in Android?
...setContentView(R.layout.yourxmlinlayoutfolder);
}
}
If you have only one layout then no necessary to make setContentView in This method. simply
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
}
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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...!nil) the array to hash
//
// return: (object)
// hash object with one property set to true for each value in the array
var hash = {};
for (var i=0; i<array.length; i++){
hash[ array[i] ] = true;
}
return hash;
}
function getDifference(a, b){
// compute the difference a\b
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Remove everything after a certain character
...r expressions, which should only really be used when necessary (this isn't one of those cases).
Updated code to account for no '?':
var s = '/Controller/Action';
var n = s.indexOf('?');
s = s.substring(0, n != -1 ? n : s.length);
document.write(s);
Sample here
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