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Postgresql: password authentication failed for user “postgres”
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What about on mac?
– AustinT
Apr 20 '16 at 1:55
1
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How to exit in Node.js
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Note that, beyond Node, the Ctrl+D shortcut on Mac or Linux works on almost all shells and REPLs you'll ever encounter, including Unix shells like Bash, the shells for databases like MySQL and PostgreSQL, and the REPLs for programming languages like Python, PHP, and Ruby....
Efficiently test if a port is open on Linux?
... Linux:
netstat -lnt | awk '$6 == "LISTEN" && $4 ~ /\.445$/'
On Mac:
netstat -anp tcp | awk '$6 == "LISTEN" && $4 ~ /\.445$/'
This will output a list of processes listening on the port (445 in this example) or it will output nothing if the port is free.
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iOS JavaScript bridge
...here isn't the same windowScriptObject property (and class) that exists on Mac OSX allowing complete communication between the two.
However, you can easily call from javascript custom-made URLs, like:
window.location = yourscheme://callfunction/parameter1/parameter2?parameter3=value
And intercep...
How to have favicon / icon set when bookmarklet dragged to toolbar?
...xplain the code a little to newbies? Thanks
– Andrew Mackenzie
Oct 6 '11 at 11:52
Sure. When you click it, it checks ...
What is the difference between an int and a long in C++?
...ytes
Linux Intel 64 8 bytes
Linux IA-64 8 bytes
Mac OS X IA-32 4 bytes
Mac OS X Intel 64 8 bytes
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How do I solve the INSTALL_FAILED_DEXOPT error?
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Christ... again this happened to me after updating my mac OS. Doubling down on my reimbursement of that solution goto -> settings and run factory restore. Had to look up this question just to remember how I fixed it... thank god for history on stack overflow, and I was able ...
pip broke. how to fix DistributionNotFound error?
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I find this problem in my MacBook, the reason is because as @Stephan said, I use easy_install to install pip, and the mixture of both py package manage tools led to the pkg_resources.DistributionNotFound problem.
The resolve is:
easy_install --upgra...
Groovy Shell warning “Could not open/create prefs root node …”
...t Menu and type regedit into the search field.
Navigate to path HKEY_LOCAL_MACHINE\Software\JavaSoft (Windows 10 seems to now have this here: HKEY_LOCAL_MACHINE\Software\WOW6432Node\JavaSoft)
Right click on the JavaSoft folder and click on New -> Key
Name the new Key Prefs and everything should w...
How to fix a locale setting warning from Perl?
...y guess is you used ssh to connect to this older host from a newer desktop machine. It's common for /etc/ssh/sshd_config to contain
AcceptEnv LANG LC_*
which allows clients to propagate the values of those environment variables into new sessions.
The warning gives you a hint about how to squelch...