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SQLAlchemy default DateTime
...rk latency is variable, clients experience slightly different clock drift, and different programming languages occasionally calculate time slightly differently.
SQLAlchemy allows you to do this by passing func.now() or func.current_timestamp() (they are aliases of each other) which tells the DB to c...
C++: variable 'std::ifstream ifs' has initializer but incomplete type
...is is pretty noobish, but I'm pretty new to C++. I'm trying to open a file and read it using ifstream :
1 Answer
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npm install error - MSB3428: Could not load the Visual C++ component “VCBuild.exe”
... I found that this doesn't work because node-gyp forces version v140 and the installer above puts down the latest version (currently VS2017 which is v150). I had to add --vs2015 to the install line to get it to put down the right version. I figured this out from a variety of sources, but in ...
Android Camera Preview Stretched
I've been working on making my custom camera activity on Android, but when rotating the camera, the aspect ratio of the surface view gets messed up.
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Including another class in SCSS
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Looks like @mixin and @include are not needed for a simple case like this.
One can just do:
.myclass {
font-weight: bold;
font-size: 90px;
}
.myotherclass {
@extend .myclass;
color: #000000;
}
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How do I explicitly specify a Model's table-name mapping in Rails?
I have a Model class called Countries and I want it to map to a DB table called 'cc'.
2 Answers
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Convert JS date time to MySQL datetime
...me? Also is there a way to add a specific number of minutes to JS datetime and then pass it to MySQL datetime?
12 Answers
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jQuery / Javascript - How do I convert a pixel value (20px) to a number value (20)
... answered Jun 11 '10 at 15:31
Andy EAndy E
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How do I pass JavaScript variables to PHP?
...ipt code to the current page PHP code... PHP code runs at the server side, and it doesn't know anything about what is going on on the client side.
You need to pass variables to PHP code from the HTML form using another mechanism, such as submitting the form using the GET or POST methods.
<DOCTY...
Pythonic way of checking if a condition holds for any element of a list
I have a list in Python, and I want to check if any elements are negative. Specman has the has() method for lists which does:
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