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Git Alias - Multiple Commands and Parameters

...ing redirections and return the status 0. Here're some usages: 1. a=123;$a errors, but a=123; : $a does not. 2. : > hello.txt empties hello.txt. 3. if [ "$a" = "hello" ];then : ;fi runs okay but errors without ':'. It's like pass in python. 4. : this is a comment, the colon followed by space work...
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Selenium c# Webdriver: Wait Until Element is Present

... I still had a lot of errors until I used this line return wait.Until(ExpectedConditions.ElementToBeClickable(by)); and it works great now. Heads up in case anyone else gets random elements not found still. – prospector ...
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What does string::npos mean in this code?

..."not found"); // assume it returns npos if (idx == std::string::npos) { // ERROR: comparison might not work ... } One way to avoid this error is to check whether the search fails directly: if (s.find("hi") == std::string::npos) { ... } However, often you need the index of the matching character...
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Find all elements on a page whose element ID contains a certain text using jQuery

I'm trying to find all elements on a page whose element ID contains a certain text. I'll then need to filter the found elements based on whether they are hidden or not. Any help is greatly appreciated. ...
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C++ catch blocks - catch exception by value or reference? [duplicate]

...yException which inherits from CustomException and overrides items like an error code. If a MyException type was thrown your catch block would cause it to be converted to a CustomException instance which would cause the error code to change. ...
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Track all remote git branches as local branches

Tracking a single remote branch as a local branch is straightforward enough. 15 Answers ...
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How to compare variables to undefined, if I don’t know whether they exist? [duplicate]

...ere. } Note that typeof always returns a string, and doesn't generate an error if the variable doesn't exist at all. share | improve this answer | follow | ...
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Polymorphism vs Overriding vs Overloading

... Active Oldest Votes ...
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Visual Studio: How to “Copy to Output Directory” without copying the folder structure?

...perfectly except for one dll that I am not able to add as a reference. The error I get while adding as reference is A reference to 'libeay32.dll' could not be added. Please make sure that the file is accessible, and that it is a valid assembly or COM component. – OhDear ...
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Apache shows PHP code instead of executing it

...member the extension but I think it's .so. Also check in /var/log/apache2/error.log to see if you have any other errors. share | improve this answer | follow ...