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Boolean vs boolean in Java
... in Compilation and Runtime (a bit far going but almost as instanceof vs. getClass()).
Finally, autoboxing is slower than primitives
Note the fact that Java can do autoboxing is just a "syntactic sugar". It does not speed up anything, just allows you to write less code. That's it. Casting and wra...
Using 'return' in a Ruby block
...sers to use return in their procs without consequences, self is preserved, etc.
The advantage of using Thread here is that in some cases you won't get the LocalJumpError - and the return will happen in the most unexpected place (onside a top-level method, unexpectedly skipping the rest of it's body...
How to draw a circle with text in the middle?
...e circle plus vertical centering */
.circle_text
{
/* change font/size/etc here */
font: 11px "Tahoma", Arial, Serif;
text-align : center;
/* vertical centering technique */
position : relative;
top : 50%;
transform : translateY(-50%);
}
<div class="circle_container">
&...
Secret copy to clipboard JavaScript function in Chrome and Firefox?
... return FBL.values(o); // the object is from the page, unwrapped
};
// etc...
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Can I nest a element inside an using HTML5?
...ke a button. For example, any click within a div (image, background, text, etc) goes to a link, but only the span looks like a button.
– Josiah
Sep 3 '15 at 19:23
add a commen...
Cannot create or edit Android Virtual Devices (AVD) from Eclipse, ADT 22.6
... packages from Android (DDMS, Hierarchy Viewer, NDT, Traceview, OpenGL ES..etc..) to avoid any possible compatibility issues and install a fresh new ADT from above link through archive installation method.
Hope this will solve this problem temporarily. And wait for new release of ADT here.
Update...
How do I find a “gap” in running counter with SQL?
...e( name ) select name from artificial_range;
-- you now have eight rows
--etc.
insert into artificial_range( name ) select name from artificial_range;
-- you now have 1024 rows, with ids 1-1024
Then,
select a.id from artificial_range a
where not exists ( select * from your_table b
where b.co...
Force browser to download image files on click
...uit your needs. You might be able to get the image mime-type (jpeg,png,gif,etc) with some more research if you needed to. There may be a way to do something similar to this with videos as well. Hope this helps someone!
Leeroy & Richard Parnaby-King:
UPDATE: As of spring 2018 this i...
Defining private module functions in python
...er-score)
Such a variable has its name "mangled" to include the classname etc.
It can still be accessed outside of the class logic, through the mangled name.
Although the name mangling can serve as a mild prevention device against unauthorized access, its main purpose is to prevent possible name co...
Delete fork dependency of a GitHub repository
...wed it to skip the VCS detection and just import the code/commits/branches etc. This was the case when importing Github --> Github. The import might not have hung if I was coming from a different VCS? Not sure. Please also note on doing this with a second repo, I had to cancel twice for it to wor...