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What's quicker and better to determine if an array key exists in PHP?
...wer but a lot easier. If you need this for performance, checking big data, etc write it out full, otherwise if its a 1 time usage that very minor overhead in function array_key_isset() is negligible.
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How do I bottom-align grid elements in bootstrap fluid layout
...so...
...it's reusable for different element types (div, span, section, p, etc)
it's fairly-well supported (all the major browsers support margin-top)
Now the bad news:
it requires jQuery
it's not, as-written, responsive (sorry)
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What package naming convention do you use for personal/hobby projects in Java?
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I just use my initials: fg.nameofproject.etc
It reduces typing.
It can be prefixed at any time with sf.net or com. or org. or com.google..
As the project is personal treat it special just like your freshly pressed personalized gift shirt - it will feel good.
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Determine on iPhone if user has enabled push notifications
...ns are enabled (and don't worry about sounds, badges, notification center, etc.). The first line of code (types & UIRemoteNotificationTypeAlert) will return YES if "Alert Style" is set to "Banners" or "Alerts", and NO if "Alert Style" is set to "None", irrespective of other settings.
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java.lang.UnsupportedClassVersionError: Bad version number in .class file?
...s could happen is when you are launching an instance of eclipse (for debug etc.) from a host eclipse - in which case, altering the project's level or JRE library on the project's classpath alone doesn't help. What matters is the JRE used to launch the target eclipse environment.
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How to set a value of a variable inside a template code?
...ontain a templatetags directory, at the same level as models.py, views.py, etc. If this doesn’t already exist, create it - don’t forget the __init__.py file to ensure the directory is treated as a Python package.
Create a file named define_action.py inside of the templatetags directory with the...
Git: How to squash all commits on branch
...ctive and only oops moment may be checking in too much such as app secrets etc, which shouldn't matter if you have a proper gitignore file
– kkarakk
May 31 '19 at 6:41
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Creating the Singleton design pattern in PHP5
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Thanks. I normally have all warnings etc. turned into exceptions, so I forgot about the difference when I tested :P
– mpartel
Oct 28 '13 at 22:43
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How to send a header using a HTTP request through a curl call?
... @MartinKonicek and others: I HIGHLY recommend the tldr utiltiy (brew, etc install tldr). Its only examples. eg "- Send a request with an extra header, using a custom HTTP method: curl -H 'X-My-Header: 123' -X PUT example.com"
– user3853034
Dec 13 '17 ...
Nginx 403 forbidden for all files
... file to access that file. Check the permissions on /, /home, /home/demo, etc. for www-data x access. My guess is that /home is probably 770 and www-data can't chdir through it to get to any subdir. If it is, try chmod o+x /home (or whatever dir is denying the request).
EDIT: To easily display a...