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npm WARN package.json: No repository field
... you can set private key in your package.json.
This will not only stop you from accidentally running npm publish in your app, but will also stop NPM from printing warnings regarding package.json problems.
{
"name": "my-super-amazing-app",
"version": "1.0.0",
"private": true
}
...
Best way to test for a variable's existence in PHP; isset() is clearly broken
From the isset() docs :
17 Answers
17
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Google Authenticator available as a public service?
... QR code documented here.
Google Authenticator generates a 6 digit code by from a SHA1-HMAC of the Unix time and the secret (lots more detail on this in the RFC)
The server also knows the secret / unix time to verify the 6-digit code.
I've had a play implementing the algorithm in javascript here: ...
Asynchronous shell exec in PHP
...for me to release a "sudo reboot" ("echo 'sleep 3; sudo reboot' | at now") from a webgui AND finish rendering the page .. on openbsd
– Kaii
Aug 13 '09 at 18:47
1
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Is there a “do … until” in Python? [duplicate]
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There is no do-while loop in Python.
This is a similar construct, taken from the link above.
while True:
do_something()
if condition():
break
share
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improve this answer
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How can I measure the speed of code written in PHP? [closed]
...names
(Read the documentation for more informations)
This screenshot is from a C++ program in KcacheGrind :
(source: sourceforge.net)
You'll get exactly the same kind of thing with PHP scripts ;-)
(With KCacheGrind, I mean ; WinCacheGrind is not as good as KCacheGrind...)
This allows you to get...
How can I symlink a file in Linux? [closed]
...me -> target
You could also look at these as
ln -s "to-here" <- "from-here"
mklink "from-here" -> "to-here"
The from-here should not exist yet, it is to be created, while the to-here should already exist (IIRC).
(I always get mixed up on whether various commands and arguments should...
Fatal error: Class 'SoapClient' not found
...ate php.ini in your apache bin folder, I.e Apache/bin/php.ini
Remove the ; from the beginning of extension=php_soap.dll
Restart your Apache server
Look up your phpinfo(); again and check if you see a similar picture to the one above
If you do, problem solved!
On the other hand if this doesn't solv...
What are some good resources for learning about Artificial Neural Networks? [closed]
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Good point. A neuron is just a logistic unit which comes from logistic regression. Then multiphase multi regression units are created and called Neural Networks because it "looks like" neural networks. It is not inspired by brain or such.
– ozgur
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Mythical man month 10 lines per developer day - how close on large projects? [closed]
...rybody always says that they can beat the "10 lines per developer per day" from the "Mythical Man Month", and starting a project, I can usually get a couple hundred lines in in a day.
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