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Why does JQuery have dollar signs everywhere?
...cated)
var yourFunction = function() {
alert('a function');
}
window.Myf = yourFunction;
Now you can call yourFunction like:
Myf(); // definitely a short syntax
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Why use argparse rather than optparse?
... example of this than command-line parsers -- but the email package vs the myriad old ways to deal with similar issues isn't too far away either;-).
You may make threatening grumbles in the docs about the old ways being "deprecated", but (as long as you need to keep backwards compatibility) you can...
How to make tinymce paste in plain text by default
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Just ran into this one myself and discovered that as of TinyMCE 3.4.2 you can simply:
paste_text_sticky: true,
paste_text_sticky_default: true
...which was nice.
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How to use Greek symbols in ggplot2?
My categories need to be named with Greek letters. I am using ggplot2 , and it works beautifully with the data. Unfortunately I cannot figure out how to put those greek symbols on the x axis (at the tick marks) and also make them appear in the legend. Is there any way to do it?
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How to prevent line-break in a column of a table cell (not a single cell)?
...="blueTable" style="white-space:nowrap;">
<tr>
<td>My name is good</td>
</tr>
</table>
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How to remove all the null elements inside a generic list in one go?
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Yep, this is the same as my answer but using the newer C#3 lambda syntax.
– Mark Bell
Jun 18 '10 at 13:02
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Is background-color:none valid CSS?
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In my example it's complete opposite. If you change none to transparent it will not work. I really need to use none: jsfiddle.net/BkAad
– Hrvoje Golcic
May 17 '14 at 9:54
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Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?
...ivss. See Floating point division vs floating point multiplication, where my answer has a section on why rcpps is not a throughput win anymore. (Or a latency win), and numbers on divide throughput/latency.
– Peter Cordes
Apr 25 '18 at 11:38
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What is the memory consumption of an object in Java?
...s this information by class reference. Example of an output for Integer on my environment:
Running 64-bit HotSpot VM.
Using compressed oop with 3-bit shift.
Using compressed klass with 3-bit shift.
Objects are 8 bytes aligned.
Field sizes by type: 4, 1, 1, 2, 2, 4, 4, 8, 8 [bytes]
Array element siz...
How Do I Use Factory Girl To Generate A Paperclip Attachment?
...bove answers in some cases can help, and the one actually helped in one of my situations, but when using a Carrierwave, the previous solution from this question didn't work out this time.
FIRST APPROACH:
For me adding an after :create solved the problem for me like this:
after :create do |b|
b...