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Why does pthread_cond_wait have spurious wakeups?
...gt;situations where a wait times out just as a signal arrives?
> You know, I wonder if the designers of pthreads used logic like this:
> users of condition variables have to check the condition on exit anyway,
> so we will not be placing any additional burden on them if we allow
> s...
Android: install .apk programmatically [duplicate]
...s(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
That is correct now, my auto-update is working. Thanks for help. =)
Edit 20.7.2016:
After a long time, I had to use this way of updating again in another project. I encountered a number of problems with old solution. A lot of things have ...
Display element as preformatted text via CSS [duplicate]
...
How do you guys know about this stuff? I spent some time barking up the wrong tree (display) but never thought to look at white-space.
– Dagg Nabbit
Mar 17 '12 at 21:02
...
How to avoid using Select in Excel VBA
...kbook.Worksheets("SomeSheet").Range("A1:A10000")
dat = rng.Value ' dat is now array (1 to 10000, 1 to 1)
for i = LBound(dat, 1) to UBound(dat, 1)
dat(i,1) = dat(i,1) * 10 'or whatever operation you need to perform
next
rng.Value = dat ' put new values back on sheet
This is a small taster for ...
Large-scale design in Haskell? [closed]
...roll your own build system. (EDIT: Actually you probably want to use Stack now for getting started.).
Use Haddock for good API docs
Tools like graphmod can show your module structures.
Rely on the Haskell Platform versions of libraries and tools, if at all possible. It is a stable base. (EDIT: Again...
Loop through an array in JavaScript
...e this:
var x = [1,2,3,4].map( function(item) {return item * 10;});
And now x is [10,20,30,40].
You don't have to write the function inline. It could be a separate function.
var item_processor = function(item) {
// Do something complicated to an item
}
new_list = my_list.map(item_process...
Does it make sense to use Require.js with Angular.js? [closed]
... itself, there's this, from Brian Ford, author of the Angular Batarang and now a member of the Angular core team:
I don't recommend using RequireJS with AngularJS. Although it's certainly possible, I haven't seen any instance where RequireJS was beneficial in practice.
So, on the very specific...
Learn C first before learning Objective-C [closed]
...s, they started with Obj-C and learned only as much C as necessary.
Every now and then I see how they solve a problem entirely in Obj-C, sometimes resulting in a very clumsy solutions. Usually I then replace some Obj-C code with pure C code (after all you can mix them as much as you like, the conte...
How does the Amazon Recommendation feature work?
...ile of you
Demographic information (your shipping address, etc.) - they know what is popular in your general area for your kids, yourself, your spouse, etc.
user segmentation = did you buy 3 books in separate months for a toddler? likely have a kid or more.. etc.
Direct marketing click throug...
Where is Erlang used and why? [closed]
I would like to know a list of the most common application/websites/solutions where Erlang is used, successfully or not .
...