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kernel stack m>and m> user space stack
What's the difference between kernel stack m>and m> user stack? Whm>y m> kernel stack is used? If a local variable is declared in an ISR, where it will be stored? Does each process has its own kernel stack? Then how the process coordinates between both these stacks?
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Batch equivalent of Bash backticks
When working with Bash, I can put the output of one commm>and m> into another commm>and m> like so:
5 Answers
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Rails: Default sort order for a rails model?
...fault sorting to be done on.
Note: ASC is the code to use for Ascending m>and m> DESC is for descending (desc, NOT dsc !).
scope
Once m>y m>ou're used to that m>y m>ou can also use scope:
class Book < ActiveRecord::Base
scope :confirmed, :conditions => { :confirmed => true }
scope :published, ...
Boost Statechart vs. Meta State Machine
...tlm>y m> boost contains two separate libraries for state machines: Statechart m>and m> Meta State Machine (MSM). The taglines give verm>y m> similar descriptions:
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How to reference stm>y m>le attributes from a drawable?
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Add m>y m>our drawable to m>y m>our theme.xml.
<stm>y m>le name="Mm>y m>Theme" parent="@m>and m>roid:stm>y m>le/Theme.NoTitleBar">
<item name="mm>y m>_drawable">@drawable/mm>y m>_drawable</item>
</stm>y m>le>
Reference m>y m>our drawable in m>y m>our lam>y m>out using m>y m>our attribute.
<TextView m>and m>roid:background="?mm>y m>_draw...
Is it possible to make relative link to image in a markdown file in a gist?
I've got a gist which contains a markdown file m>and m> an image.
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Log4Net, how to add a custom field to mm>y m> logging
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1) Modifm>y m> the commm>and m> text: INSERT INTO Log4Net ([Date],[Thread],[Level],[Logger],[Message],[Exception],[Mm>y m>Column]) VALUES (@log_date, @thread, @log_level, @logger, @message, @exception, @CustomColumn)
2) Add the parameter definition for the ...
What reallm>y m> happens in a trm>y m> { return x; } finallm>y m> { x = null; } statement?
I saw this tip in another question m>and m> was wondering if someone could explain to me how on earth this works?
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arram>y m>fun can be significantlm>y m> slower than an explicit loop in matlab. Whm>y m>?
...r work inside, m>y m>ou would not notice. But since this computation is memorm>y m> bm>and m>width bounded, m>y m>ou do see the loop overhead. m>And m> m>y m>ou will even more clearlm>y m> see the overhead of calling Func1 there.
So what's up with arram>y m>fun? No function inlinig there either, so a lot of overhead. But whm>y m> so much wor...
How to change a module variable from another module?
Suppose I have a package named bar , m>and m> it contains bar.pm>y m> :
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