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Python os.path.join on Windows
...ve a single specific case, but in case you want to do it programmatically, what is the criteria for which os.path.join('c:','folder') works differently from os.path.join('folder','file')? Is it because of the : or because 'c:` is a drive?
– Vincenzooo
Feb 8 at ...
iOS - forward all touches through a view
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I have same issue, but what I want is if I am zooming/rotating/moving view with gesture then it should return yes and for rest event it should return no, how can I achieve this?
– Minakshi
Aug 12 '13 at 6:27
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Cancellation token in Task constructor: why?
...and throws an OperationCanceledException containing that token
(which is what ThrowIfCancellationRequested does), then when the task
sees that OperationCanceledException, it checks whether the OperationCanceledException's token matches the Task's
token. If it does, that exception is viewed as...
C# DLL config file
...y in. In most cases this will be the assembly of your main .EXE, which is what loaded up the .DLL. It is possible to spin up other app domains within an application, but you must explicitly provide information on what the root assembly of that app domain is.
Because of all this, the procedure for...
Replace a string in a file with nodejs
... the HTML file with the new filename in the callback of the task. I wonder what's the easiest way to do this.
11 Answers
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Finding three elements in an array whose sum is closest to a given number
... in O(n3) -- that's the brute-force baseline. Is it possible to do better? What if we pick the tuples in a somewhat smarter way?
First, we invest some time to sort the array, which costs us an initial penalty of O(n log n). Now we execute this algorithm:
for (i in 1..n-2) {
j = i+1 // Start rig...
Error: Can't set headers after they are sent to the client
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+1 This is a great explanation, but what about the case when you use res.redirect()? I frequently run into this problem when the middleware is trying to redirect based on some condition. Should middleware not redirect, per your "Good Middleware" example?
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How to prettyprint a JSON file?
I have a JSON file that is a mess that I want to prettyprint. What's the easiest way to do this in Python?
12 Answers
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Create a new object from type parameter in generic class
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Somewhat late (but useful) comment - if your constructor takes args then the new() needs to as well - or a more generic: type: {new(...args : any[]): T ;}
– Rycochet
Apr 14 '16 at 8:46
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custom listview adapter getView method being called multiple times, and in no coherent order
...n out of the adapter at layout time, to know how big it should be. This is what provides ListView with the convertViews you see passed to getView() even before you scroll.
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