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UITableViewHeaderFooterView: Unable to change background color

...se contentView.backgroundColor instead." then I tried this: within the xib file the background color for header view was selected to clear color instead of default once I changed it to default the warning went away. shar...
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Xcode 5 - “iOS Simulator failed to install application” every time I switch simulators

...hat this happen only if I open xib that created in xcode 4.6 If it's other files, this not happen share | improve this answer | follow | ...
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How to take backup of a single table in a MySQL database?

...resses well--you can pipe the command above through gzip and the resulting file will be much smaller: mysqldump db_name table_name | gzip > table_name.sql.gz to restore: gunzip < table_name.sql.gz | mysql -u username -p db_name – John McGrath Apr 12 '1...
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Rails - Could not find a JavaScript runtime?

...rformance issues. If you add a runtime, such as therubyracer to your Gemfile and run bundle then try and start the server it should work. gem 'therubyracer' A javascript runtime is required for compiling coffeescript and also for uglifier. Update, 12/12/2011: Some folks found issues with ruby...
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AngularJS disable partial caching on dev machine

... Does caching affect production too? What if I push new web files to the server, what prevents subsequent requests from production clients from loading a pre-published cached versions? – Northstrider Jun 30 '15 at 22:39 ...
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How can I install an older version of a package via NuGet?

... project, change the corresponding package element in your packages.config file to look like this: <package id="Newtonsoft.Json" version="3.5.8" allowedVersions="[3.0, 4.0)" targetFramework="net40" /> Notice the allowedVersions attribute. This will limit the version of that package to version...
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Formatting Phone Numbers in PHP

... Great library, but note that it is 37 MB and 1500 files! In my case, I have a limited number of phone numbers to format, so I decided to just add a number_formatted column in my database and manually enter the formatted numbers. Still use libphonenumber locally to generate t...
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What do the parentheses around a function name mean?

In one of my project source files, I found this C function definition: 3 Answers 3 ...
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ImportError: No module named apiclient.discovery

... in the import statement fixed it. I had moved Google's sample code into a file in PyCharm, and when PyCharm prompted me to install a package named apiclient I did so. When I actually looked at the module it had installed, it was tiny and didn't seem to be related to Google. – ...
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In VIM, how do I break one really long line into multiple lines?

...ot really related to VIM, but you could use the fmt program as in $ fmt myfile share | improve this answer | follow | ...