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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...
Design by contract using assertions or exceptions? [closed]
...tions and eventually going out of sync? I mean on reader part it is always my mistake if I am trying to read the things the wrong way so I tend to use asserts, but on the other hand I have external data, which can eventually change format without notice.
– Slava
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AngularJS ng-click stopPropagation
...herwise calling $event.stopPropagation() was redirecting me to the root of my app when clicking the button.
– Desty
Oct 21 '15 at 16:13
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Disable Rails SQL logging in console
...tory, edit code in vi and then execute it in the Rails console, etc. check my gem utility_belt if you're on Ruby 1.8 or the Ruby 1.9 port called flyrb
– Giles Bowkett
Sep 5 '12 at 3:57
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Secure Web Services: REST over HTTPS vs SOAP + WS-Security. Which is better? [closed]
... more protection than HTTPS would, and SOAP offers a richer API than REST. My opinion is that unless you really need the additional features or protection you should skip the overhead of SOAP and WS-Security. I know it's a bit of a cop-out but the decisions about how much protection is actually just...
Django CharField vs TextField
...nce among these three types", but AFAIK there are some differences in e.g. MySQL, so this is something to keep in mind.
A good rule of thumb is that you use CharField when you need to limit the maximum length, TextField otherwise.
This is not really Django-specific, also.
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How to do case insensitive search in Vim
... I like to add set ignorecase for case-insensitive searching in my vimrc, and I can use \C to do a case-sensitive search similar to what @AlokSinghal mentioned.
– Nick McCurdy
Aug 5 '13 at 18:23
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