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Installing PG gem on OS X - failure to build native extension
.../Versions/9.3/bin/pg_config
This answer finally helped me figure it out: https://stackoverflow.com/a/9235107/3546680
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Open a file with su/sudo inside Emacs
...amp does not round-trip sudo via SSH, it uses a subshell. See the manual: https://www.gnu.org/software/tramp/#Inline-methods
Therefore, I recommend that you stick with TRAMP.
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What does PHP keyword 'var' do?
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In PHP7.3 still working...
https://www.php.net/manual/en/language.oop5.visibility.php
If declared using var, the property will be defined as public.
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Simulate limited bandwidth from within Chrome?
...Xcode:
Go to the Apple Download Center and search for Hardware IO Tools
https://developer.apple.com/downloads/index.action
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Version of SQLite used in Android?
...ite version only works on emulators and on devices with sqlite3 available: https://stackoverflow.com/a/3645800/444761
For other devices, see Juri's answer.
I have added an Issue #58909 to the Android Issue Tracker. Please star this if you would like to support it.
Note: if you want your app to use t...
“The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine” Error in importing
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I had no luck until I installed the 2010 version link here:
https://www.microsoft.com/en-us/download/details.aspx?id=13255
I tried installing the 32 bit version, it still errored, so I uninstalled it and installed the 64 bit version and it started working.
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Sublime - delete all lines containing specific value
...uld not get the regex to work so I used Alt-F3 approach from this answer:
https://superuser.com/questions/452189/how-can-i-filter-a-file-for-lines-containing-a-string-in-sublime-text-2/598999#598999
Select string of interest
Hit Alt+F3 to go into multi-cursor mode on all occurrences (Ctrl+CMD+G o...
Rails find record with zero has_many records associated [duplicate]
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Bah, found it here: https://stackoverflow.com/a/5570221/417872
City.includes(:photos).where(photos: { city_id: nil })
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Can't open config file: /usr/local/ssl/openssl.cnf on Windows [duplicate]
I have installed OpenSSL 64. I want to use a certificate for my nodejs https server. I ran the following command:
7 Answers...
A Java API to generate Java source files [closed]
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You can use Roaster (https://github.com/forge/roaster) to do code generation.
Here is an example:
JavaClassSource source = Roaster.create(JavaClassSource.class);
source.setName("MyClass").setPublic();
source.addMethod().setName("testMethod").s...