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What happens to a detached thread when main() exits?
...
Are you sure about this? Everywhere I tested (GCC 5, clang 3.5, MSVC 14), all detached threads are killed when the main thread exits.
– rustyx
Jun 29 '16 at 19:57
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How do I invert BooleanToVisibilityConverter?
...iew models, not to mention another property you theoretically have to unit test in order to maintain code coverage. View models shouldn't have to get that close to the implementation details of the view, otherwise you might as well just have Visibility properties in your view model.
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How to determine if a list of polygon points are in clockwise order?
...in. Try it on a bunch of random non-convex polygons, and you will find the test will fail for some polygons if you don't take the arcsin.
– Luke Hutchison
Jun 8 '18 at 9:07
1
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What is the difference between .text, .value, and .value2?
...so I would always recommend using Value. I used the below code to run some tests with various ranges.
If anyone sees anything contrary regarding performance, please post.
Sub Trial_RUN()
For t = 0 To 5
TestValueMethod (True)
TestValueMethod (False)
Next t
End Sub
Sub T...
`Apache` `localhost/~username/` not working
...5.5.14 on a Retina Macbook Pro (mid-2014) that is running OS X Yosemite (I tested this again using Apple's recent El Capitan update and confirmed to be a solution!). My problem was that I recieived a 403 ERROR stating that permission was denied whenever attempting to access localhost/~userDirName/....
You can't specify target table for update in FROM clause
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You can make this in three steps:
CREATE TABLE test2 AS
SELECT PersId
FROM pers p
WHERE (
chefID IS NOT NULL
OR gehalt < (
SELECT MAX (
gehalt * 1.05
)
FROM pers MA
WHERE MA.chefID = p.chefID
)
)
...
UPDATE pers P
SET P.gehalt = P.gehal...
iPhone Debugging: How to resolve 'failed to get the task for process'?
... figure out.
If you are using a distribution / ad hoc/ profile you cannot test it through xcode. You will get the error: The program being debugged is not being run.
You can build the app, go to the products folder in your app in xcode, click on the file with your project name and choose reveal i...
Does “git fetch --tags” include “git fetch”?
...rf script, which sets up a situation similar to the one described above:
Test HEAD^ HEAD
----------------------------------------------------------
5550.4: fetch 11.21(10.42+0.78) 0.08(0.04+0.02) -99.3%
That applies only for a situation where:
You have a lot o...
Download File to server from URL
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As from my tests, you can't assign to CURLOPT_FILE a file path directly. It has to be a file handler. First, open the file with $fh = fopen('/path/to/download/the/file/to.zip', 'w'); and close with fclose($fh); after curl_close($ch);. A...
Can I use the range operator with if statement in Swift?
...e code is compiled in Xcode 6.3 with
optimizations switch on, then for the test
if 200 ... 299 ~= statusCode
actually no function call is generated at all, only three assembly instruction:
addq $-200, %rdi
cmpq $99, %rdi
ja LBB0_1
this is exactly the same assembly code that is generated...