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Check for current Node Version
... version running in a library I am writing. Can't seem to find this in the docs.
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get dictionary key by value
How do I get a Dictionary key by value in C#?
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Blank HTML SELECT without blank item in dropdown list
...y: none' makes this option not displayed in older browsers. See: Can I Use documentation for hidden attribute.
hidden makes this option to don't be displayed in the drop-down list.
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Run a PHP file in a cron job using CPanel
...our php script path
/dev/null should be cron output , ex: /home/username/stdoutx.txt
So you can monitor your cron by viewing cron output /home/username/stdoutx.txt
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How can I have linked dependencies in a git repo?
...ipts, I often use libraries (mine or others') that have their own repos. I don't want to duplicate those in my repo and get stuck with updating them every time a new version comes out.
However, when somebody clones the repo, it should still work locally and not have broken links.
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What steps should I take to protect my Google Maps API Key?
I have obtained a Google Maps API key for my domain.
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How to use a servlet filter in Java to change an incoming servlet request url?
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Implement javax.servlet.Filter.
In doFilter() method, cast the incoming ServletRequest to HttpServletRequest.
Use HttpServletRequest#getRequestURI() to grab the path.
Use straightforward java.lang.String methods like substring(), split(), concat() and so on to...
If isset $_POST
... to another page. There, it checks if the input mail is filled. If so then do something and if it is not filled, do something else. I don't understand why it always says that it is set, even if I send an empty form. What is missing or wrong?
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Could not launch process launch failed: timed out waiting for app to launch
...> Code signing.
As @AndyDynn pointed out in his comment:
Make sure you do this on the "Target" build settings and not just the "Project" build settings.
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namespaces for enum types - best practices
.... In a large project, you would not be guaranteed that two distinct enums don't both think they are called eFeelings
For simpler-looking code, I use a struct, as you presumably want the contents to be public.
If you're doing any of these practices, you are ahead of the curve and probably don't ne...