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Android App Not Install. An existing package by the same name with a conflicting signature is alread
...re), so if the previous APK was signed with a different key other than the one you are currently using you will always get the signatures conflict, in order to fix it, make sure you are using the very same key to sign both APKs, even if the previous APK was signed with a debug-key from another SDK, ...
Calling async method synchronously
...t()/Result waiting on a yet-to-be-scheduled 33rd task that wants to run on one of the waiting threads.
– Warty
Jul 16 '16 at 16:11
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How do I use reflection to invoke a private method?
There are a group of private methods in my class, and I need to call one dynamically based on an input value. Both the invoking code and the target methods are in the same instance. The code looks like this:
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List goals/targets in GNU make that contain variables in their definition
... This is pretty handy, much easier to remember than a custom alias for one of the other methods.
– Ibrahim
Dec 3 '12 at 10:01
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Why doesn't CSS ellipsis work in table cell?
...I needed. I have the table width 100%. And all of the columns except for one with a fixed width. This allows the last column to take up as much space as is left over.
– matthew_360
Nov 4 '14 at 18:48
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What's the most concise way to read query parameters in AngularJS?
...ly don't want to use routing in this case. This was a helpful suggestion nonetheless, and I'll upvote it once I have enough stackoverflow rep.
– Ellis Whitehead
Jun 17 '12 at 6:16
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How to make a valid Windows filename from an arbitrary string?
...o create your own method to create a char[] and replace all wrong chars in one iteration. Always is better to keep it simple unless it doesn't work, you might have worse bottle necks
– Diego Jancic
Mar 10 '09 at 14:55
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What is the difference between parseInt() and Number()?
...pe conversion
Number("20px"); // NaN
Number("2e1"); // 20, exponential notation
Also parseInt will ignore trailing characters that don't correspond with any digit of the currently used base.
The Number constructor doesn't detect octals:
Number("010"); // 10
parseInt("010"); ...
C++11 emplace_back on vector?
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For anyone from the future, this behavior will be changed in C++20.
In other words, even though implementation internally will still call T(arg0, arg1, ...) it will be considered as regular T{arg0, arg1, ...} that you would expect....
Why is it bad practice to call System.gc()?
... manually, but the comments were not entirely convincing. In addition, no one seemed to dare to upvote, nor downvote my answer.
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