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Mutex example / tutorial? [closed]
... his wife :) There's no queue system as such. When the person finishes his call, comes out of the booth and leaves the door handle, the next person to get hold of the door handle will be allowed to use the phone.
A thread is : Each person
The mutex is : The door handle
The lock is : Th...
AngularJS: Service vs provider vs factory
...$get(). The constructor function is instantiated before the $get method is called - ProviderFunction is the function reference passed to module.provider.
Providers have the advantage that they can be configured during the module configuration phase.
See here for the provided code.
Here's a great fu...
Add column to SQL Server
...le
ALTER TABLE [table]
ADD Column1 Datatype
E.g
ALTER TABLE [test]
ADD ID Int
If User wants to make it auto incremented then
ALTER TABLE [test]
ADD ID Int IDENTITY(1,1) NOT NULL
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imp...
Or versus OrElse
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So Or only makes sense when I call a function after the or that has side effects my code depends on?
– Ralph M. Rickenbach
Jul 23 '09 at 10:09
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How to check if click event is already bound - JQuery
...ta(this[0], 'events')[type];
jQuery events are stored in a data object called events, so you could search in this:
var button = $('#myButton');
if (-1 !== $.inArray(onButtonClicked, button.data('events').click)) {
button.click(onButtonClicked);
}
It would be best, of course, if you could ...
Functional, Declarative, and Imperative Programming [closed]
...rvable result of p.
Since every sub-expression is conceptually a function call, RT requires that the implementation of a function (i.e. the expression(s) inside the called function) may not access the mutable state that is external to the function (accessing the mutable local state is allowed). Put...
How to prevent auto-closing of console after the execution of batch file
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If its something like maven use CALL, stackoverflow.com/a/52205298/4485678
– Kevin Roy
Aug 6 '19 at 9:23
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Renew Provisioning Profile
...any that is famous for intuitiveness (if that's a word) this is extremely hidden and obscure. Worked for me, it did also prompt me something else relating to the provisioning profile and asked if xcode should fetch it for me, I said yes and it worked.
– Brett Gregson
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C# - Keyword usage virtual+override vs. new
...l here, the new / override keyword for the metods determine which metod is called when you put a Bar into a Foo variable.
– Thomas N
Apr 20 '15 at 13:00
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Basic http file downloading and saving to disk in python?
...Urllib()')
profile.run('testwget()')
testRequest - 4469882 function calls (4469842 primitive calls) in 20.236 seconds
testRequest2 - 8580 function calls (8574 primitive calls) in 0.072 seconds
testUrllib - 3810 function calls (3775 primitive calls) in 0.036 seconds
testwget - 3489 fu...