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UPDATE multiple tables in MySQL using LEFT JOIN

I have two tables, and want to update fields in T1 for all rows in a LEFT JOIN. 5 Answers ...
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Find nearest value in numpy array

...f you can't assume that the array is already sorted. It’s overkill for small arrays, but once they get large this is much faster. share | improve this answer | follow ...
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Multiple github accounts on the same computer?

... All you need to do is configure your SSH setup with multiple SSH keypairs. This link is easy to follow (Thanks Eric): http://code.tutsplus.com/tutorials/quick-tip-how-to-work-with-github-and-multiple-accounts--net-22574 Gen...
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Eclipse Android and gitignore

... What I usually add to .gitignore is: bin gen bin and gen are constantly changed while coding, so there's no need to include them into the Git repository. Also, sometimes I add .classpath and .project which are Eclipse specific files...
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[SOLVED] Can't send payload > 23bytes(MTU setted to 128bytes) - #9 by ...

.... From the app side I have a text box that is sending the string to ESP32, all working except when I try to send strings over 23bytes. Ok, I read some topics here and tried to apply those solutions but no success yet. From my ESP32 firmware I wrote: BLEDevice::init("Monitor3"); BLEDevice::setMTU(128...
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UITextField - capture return button event

...terPressed), for: .editingDidEndOnExit) } in enterPressed() function put all behaviours you're after func enterPressed(){ //do something with typed text if needed textField.resignFirstResponder() } share ...
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jQuery ui dialog change title after load-callback

...m an UI Dialog after i have submitted a form in this UI Dialog. So in the callback-function after load i should suggest, but i've tried and googled without result. ...
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What does the explicit keyword mean?

... The compiler is allowed to make one implicit conversion to resolve the parameters to a function. What this means is that the compiler can use constructors callable with a single parameter to convert from one type to another in order to get t...
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dynamic_cast and static_cast in C++

... Here's a rundown on static_cast<> and dynamic_cast<> specifically as they pertain to pointers. This is just a 101-level rundown, it does not cover all the intricacies. static_cast< Type* >(ptr) This takes the pointer in ptr and tries to safely cast it to a pointer of type Type...
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Reload .profile in bash shell script (in unix)?

I'm new to bash shell scripting, and have come across a challenge. I know I can reload my ".profile" file by just doing: 5 ...