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How do I create a comma-separated list from an array in PHP?
...append a comma, but it's always a pain having to take off the final comma. Is there an easy PHP way of doing it?
12 Answers...
How to set NODE_ENV to production/development in OS X
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Before running your app, you can do this in console,
export NODE_ENV=production
Or if you are in windows you could try this:
SET NODE_ENV=production
for PowerShell:
$env:NODE_ENV="production"
or you can run your app like this:
NODE_ENV=production node app.js
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django 1.5 - How to use variables inside static tag
... some places I use variables to get the content. With the new tag I can't, is there any way to solve this?
5 Answers
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How to add \newpage in Rmarkdown in a smart way?
...ly use LaTeX \newpage command in R markdown v2 in a different way than this:
3 Answers
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How to configure IntelliJ (also Android Studio) redo shortcut to CTRL+Y instead of CTRL+SHIFT+Z?
The default IntelliJ / Android Studio "Redo" action shortcut is CTRL + Shift + Z and this is a common problem for Windows users.
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Disabled input text color
The simple HTML below displays differently in Firefox and WebKit-based browsers (I checked in Safari, Chrome and iPhone).
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UILongPressGestureRecognizer gets called twice when pressing down
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UILongPressGestureRecognizer is a continuous event recognizer. You have to look at the state to see if this is the start, middle or end of the event and act accordingly. i.e. you can throw away all events after the start, or only look at movement as yo...
How to send a simple string between two programs using pipes?
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A regular pipe can only connect two related processes. It is created by a process and will vanish when the last process closes it.
A named pipe, also called a FIFO for its behavior, can be used to connect two unrelated processes and exists independently of the processes; meaning it ...
How to export all collections in MongoDB?
...ump/):
mongorestore -d <database_name> <directory_backup>
This way, you don't need to deal with all collections individually. Just specify the database.
Note that I would recommend against using mongodump/mongorestore for big data storages. It is very slow and once you get past 10/20...
Node.js/Windows error: ENOENT, stat 'C:\Users\RT\AppData\Roaming\npm'
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Manually creating a folder named 'npm' in the displayed path fixed the problem.
More information can be found on Troubleshooting page
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