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Can I make fast forwarding be off by default in git?
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It seems there is still a pending question in the thread: How to do it globally (i.e. for all branches) ? For the records, we can use the following:
git config --add merge.ff false
...to make it apply to all branches in the current repository. To make it apply to all branch...
How do I calculate tables size in Oracle
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First, gather optimiser stats on the table (if you haven't already):
begin
dbms_stats.gather_table_stats('MYSCHEMA','MYTABLE');
end;
/
WARNING: As Justin says in his answer, gathering optimiser stats affects query optimisation and should not be done without due care and considera...
Do you use source control for your database items? [closed]
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Must read Get your database under version control. Check the series of posts by K. Scott Allen.
When it comes to version control, the database is often a second or even third-class citizen. From what I've seen, teams that woul...
Efficient way to remove ALL whitespace from String?
...t every time, which is more expensive than you might think. private static readonly Regex sWhitespace = new Regex(@"\s+"); public static string ReplaceWhitespace(string input, string replacement) { return sWhitespace.Replace(input, replacement); }
– hypehuman
J...
How can I use break or continue within for loop in Twig template?
...ssed Unlike in PHP, it's not possible to break or continue in a loop. when read the docs. But I think break and continue is a good features, which would need to add
– Victor Bocharsky
Feb 10 '14 at 9:35
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How to negate a method reference predicate
...);
Personally, I prefer the later technique because I find it clearer to read it -> !it.isEmpty() than a long verbose explicit cast and then negate.
One could also make a predicate and reuse it:
Predicate<String> notEmpty = (String it) -> !it.isEmpty();
Stream<String> s = ...;...
Swift Programming: getter/setter in stored property
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Ok. Reading through Apples documentation on Swift I found this:
If you assign a value to a property within its own didSet observer,
the new value that you assign will replace the one that was just set.
So all you have to ...
How to pipe stdout while keeping it on screen ? (and not to a output file)
...grams or shell procedures that wish to be sure of
writing messages to or reading data from the terminal no matter how
output has been redirected. It can also be used for applications that
demand the name of a file for output, when typed output is desired and
it is tiresome to find out what t...
Cross field validation with Hibernate Validator (JSR 303)
... seems cleaner both from a usability standpoint (his annotation is easy to read and quite functional vs. inelegant javascript->java references), and from a scalability standpoint (I assume there's reasonable overhead to handle the javascript, but maybe Hibernate is caching the compiled code at le...
How do I add a simple onClick event handler to a canvas element?
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Probably very late to the answer but I just read this while preparing for my 70-480 exam, and found this to work -
var elem = document.getElementById('myCanvas');
elem.onclick = function() { alert("hello world"); }
Notice the event as onclick instead of onClick.
J...