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Is there a destructor for Java?
...re is no direct equivalent of a destructor.
There is an inherited method called finalize, but this is called entirely at the discretion of the garbage collector. So for classes that need to explicitly tidy up, the convention is to define a close method and use finalize only for sanity checking (i.e...
How do I seed a random class to avoid getting duplicate random values [duplicate]
... be far from uniform distribution.
For the sake of completeness, if you really need to reseed a Random, you'll create a new instance of Random with the new seed:
rnd = new Random(newSeed);
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Frame Buster Buster … buster code needed
... who may want to iframe your site just to take a peek at it, though not to allow use of it. Ideally, I think a screenshot of the site's homepage should be used, with some explanation of why it can't be used in the iframe overlaid on top.
– wheresrhys
Feb 11 '10...
How to get primary key column in Oracle?
....table_name, cols.column_name, cols.position, cons.status, cons.owner
FROM all_constraints cons, all_cons_columns cols
WHERE cols.table_name = 'TABLE_NAME'
AND cons.constraint_type = 'P'
AND cons.constraint_name = cols.constraint_name
AND cons.owner = cols.owner
ORDER BY cols.table_name, cols.positi...
How do I hide javascript code in a webpage?
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I'm not sure anyone else actually addressed your question directly which is code being viewed from the browser's View Source command.
As other have said, there is no way to protect javascript intended to run in a browser from a determined viewer. If th...
“A lambda expression with a statement body cannot be converted to an expression tree”
...e:
Think carefully when using this method, because this way, you will have all query result in memory, that may have unwanted side effects on the rest of your code.
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Best branching strategy when doing continuous integration?
...
I find the topic really interesting since I heavily rely on branches on my daily job.
I remember Mark Shuttleworth proposing a model about keeping the main branch pristine while going beyond conventional CI. I posted about it here.
Since I'm ...
Cache Invalidation — Is there a General Solution?
...ched value of b. If you chose 2 you must still check b every time but can fall back on the cache for a if b checks out.
If you layer caches you must consider whether you have violated the 'rules' of the system as a result of the combined behaviour.
If you know that a always has validity if b does...
What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
... are part of the ECMAscript 6 specification. They are not yet supported in all browsers, but they are partially or fully supported in Node v. 4.0+ and in most modern browsers in use as of 2018. (I’ve included a partial list of supporting browsers below).
You can read more in the Mozilla documentat...
Using Sass Variables with CSS3 Media Queries
...de.
Achieving your expected result would only be possible if SASS grabbed all rules and properties in your stylesheet containing your $base_width variable and copied/changed them accordingly.
Since it won't work automatically you could do it by hand like this:
@media screen and (max-width: 1170px...