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How to declare a global variable in JavaScript?
...in the normal sense. Instead, I just use a javascript object and place all my functions and variables as properties of this object.
Also, for convenience, I usually sub-space the plugin namespace with an i namespace for stuff that should only be used internally within the plugin, so as to hide it f...
How to prevent custom views from losing state across screen orientation changes
I've successfully implemented onRetainNonConfigurationInstance() for my main Activity to save and restore certain critical components across screen orientation changes.
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How do I check if an index exists on a table field in MySQL?
I've needed to Google this a couple times, so I'm sharing my Q/A.
10 Answers
10
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Simple conversion between java.util.Date and XMLGregorianCalendar
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That worked out for me. See edits to my question above for details on what I did.
– Jim Tough
Sep 10 '10 at 13:05
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How can I upgrade specific packages using pip and a requirements file?
I'm using pip with a requirements file, in a virtualenv, for my Django projects. I'm trying to upgrade some packages, notably Django itself, and I'm getting an error about source code conflicts:
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Checking if sys.argv[x] is defined
...s only speaking in comparison to using argparse. Still, these days, I kick myself every time I come back to an old script and find I didn't use argparse.
– senderle
Jul 9 '19 at 19:47
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How to set a cookie for another domain
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iframe worked perfectly for my solution, simply include the values in the url like a normal get request and respond from server with cookie values
– Joel Davis
Aug 25 '14 at 8:02
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[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to… web.config issue
...0 of the following section of Web.config resides inside the View folder of my project.
<configSections>
<sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyT...
Why not inherit from List?
When planning out my programs, I often start with a chain of thought like so:
27 Answers
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Concatenate multiple files but include filename as section headers
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+1 for showing me a new use for grep. this met my needs perfectly. in my case, each file only contained one line, so it gave me a neatly formatted output that was easily parsable
– verboze
Mar 31 '15 at 21:03
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