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What do 3 dots nem>x m>t to a parameter type mean in Java?
What do the 3 dots following String in the following method mean?
12 Answers
12
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Random row from Linq to Sql
...se, by using a fake UDF; in a partial class, add a method to the data contem>x m>t:
partial class MyDataContem>x m>t {
[Function(Name="NEWID", IsComposable=true)]
public Guid Random()
{ // to prove not used by our C# code...
throw new NotImplementedEm>x m>ception();
}
}
Then jus...
Are there any smart cases of runtime code modification?
...ch involves the dynamic creation of code on the stack (or another place). Em>x m>amples are GCC's nested functions and the signal mechanism of some Unices.
Sometimes code is translated into code at runtime (this is called dynamic binary translation):
Emulators like Apple's Rosetta use this technique ...
if a ngSrc path resolves to a 404, is there a way to fallback to a default?
... If an empty string is not valid for your model, then make it so that the em>x m>pression you are binding to with ng-src does not return an empty string.
– Justin Lovero
Feb 21 '14 at 3:41
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onchange event on input type=range is not triggering in firefom>x m> while dragging
...s an onchange event only if we drop the slider to a new position where Chrome and others triggers onchange events while the slider is dragged.
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Algorithm to detect corners of paper sheet in photo
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I'm Martin's friend who was working on this earlier this year. This was my first ever coding project, and kinda ended in a bit of a rush, so the code needs some errr...decoding...
I'll give a few tips from what I've seen you d...
Iterate over the lines of a string
I have a multi-line string defined like this:
6 Answers
6
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Fast way to discover the row count of a table in PostgreSQL
...e is a way to speed this up dramatically if the count does not have to be em>x m>act like it seems to be in your case.
Instead of getting the em>x m>act count (slow with big tables):
SELECT count(*) AS em>x m>act_count FROM myschema.mytable;
You get a close estimate like this (em>x m>tremely fast):
SELECT reltuple...
Use of Initializers vs Constructors in Java
...ic initializer is the way to go, especially as it allows you to do a complem>x m> initialization and still have the static variable be final. This is a big win.
I find "if (someStaticVar == null) // do stuff" to be messy and error prone. If it is initialized statically and declared final, then you avo...
Import regular CSS file in SCSS file?
...le with Sass's @import command? While I'm not using all of the SCSS syntam>x m> from sass, I do still enjoy it's combining/compressing features, and would like to be able to use it without renaming all of my files to *.scss
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