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“used as value” in function call
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How can you strip non-ASCII characters from a string? (in C#)
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If you want not to strip, but to actually convert latin accented to non-accented characters, take a look at this question: How do I translate 8bit characters into 7bit characters? (i.e. Ü to U)
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鸿蒙创新能力测试流程 · App Inventor 2 中文网
...鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + 'px'; element.style.top = (e.clientY - offsetY) + 'px'; }; // 鼠标释放时停止拖动 document.onmouseup = function(...
Disable all gcc warnings
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Java serialization: readObject() vs. readResolve()
... suppose you have serialized a lot of objects and stored them in database. If at later point of time, you want to migrate that data to new format, you can easily achieve that in readResolve method.
– Nilesh Rajani
May 20 '18 at 12:26
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How to set an “Accept:” header on Spring RestTemplate request?
...n HttpEntity for which you can also set the HttpHeaders. (You can also specify the HTTP method you want to use.)
For example,
RestTemplate restTemplate = new RestTemplate();
HttpHeaders headers = new HttpHeaders();
headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
HttpEnti...
How to change Status Bar text color in iOS
...rs inside UINavigationController, please see Tyson's comment below :)
Swift 3 - This will work controllers inside UINavigationController. Add this code inside your controller.
// Preferred status bar style lightContent to use on dark background.
// Swift 3
override var preferredStatusBarStyle: U...
What is a wrapper class?
... component without bothering the calling code with it. They can also simplify the use of the underlying object by reducing the number interface points involved; frequently, this makes for more secure use of underlying components.
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Resharper Alt Enter not working
...sing Alt+Enter ↵ does nothing. Fix using Step #2 first then try Step #1 if the issue persists.
Perform a Visual Studio reset:
Run cmd.exe as Administrator
cd C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\
devenv.exe /ResetSettings
Re-apply Visual Studio keyboard scheme:
(...
Modifying a subset of rows in a pandas dataframe
Assume I have a pandas DataFrame with two columns, A and B. I'd like to modify this DataFrame (or create a copy) so that B is always NaN whenever A is 0. How would I achieve that?
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