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android on Text Change Listener
... on a EditText and onTextChanged would be called when I didn't want it to. My first solution was to write some code after calling setText() to undo the damage done by the listener. But that wasn't very elegant.
After doing some research and testing I discovered that using getText().clear() clears th...
Measuring execution time of a function in C++
I want to find out how much time a certain function takes in my C++ program to execute on Linux . Afterwards, I want to make a speed comparison . I saw several time function but ended up with this from boost. Chrono:
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SearchView's OnCloseListener doesn't work
...arg0) {
// search was opened
}
});
Above code worked well in my case.
I post same answer here: https://stackoverflow.com/a/24573266/2162924
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Convert int to char in java
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My answer is similar to jh314's answer but I'll explain a little deeper.
What you should do in this case is:
int a = 1;
char b = (char)(a + '0');
System.out.println(b);
Here, we used '0' because chars are actually represe...
Performance of foreach, array_map with lambda and array_map with static function
... Excellent respone. Nice to see how fast 7 is. Gotta start using it on my personal time, still at 5.6 at work.
– Dan
Oct 19 '16 at 22:48
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What are major differences between C# and Java?
...e else to discuss. I don't care about it.
I've been asked this question on my job interview and I thought it might be useful to learn a bit more.
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What is the JavaScript version of sleep()?
...bad practice. Suppose I wanted to make use of your functions while writing my own? When I called your method, my methods would all freeze up. If JavaScript could somehow preserve your function's execution context, store it somewhere, then bring it back and continue later, then sleep could happen, bu...
Add column with number of days between dates in DataFrame pandas
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Great answer. In my case, df['C'] = (df['B'] - df['A']).dt.days did not work and I had to use df['C'] = (df['B'] - df['A']).days. Any idea why mine did not give the number of days as expected?
– Samuel Nde
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Recommended Fonts for Programming? [closed]
... use for programming, and for what language/IDE? I use Consolas for all my Visual Studio work, any other recommendations?
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Automatically start a Windows Service on install
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You really saved my day :) Thank you for this useful comment. After I had commented out InitializeComponent() call, my service also started perfectly
– Konstantin
Feb 28 '18 at 14:21
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