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UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationCont

...SVPullToRefresh. Have you tried reading their docs? It seems quite obvious based on the docs that it can be pulled down programmatically: "If you’d like to programmatically trigger the refresh (for instance in viewDidAppear:), you can do so with: [tableView triggerPullToRefresh];" See: github....
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Node: log in a file instead of the console

... 64 If you are looking for something in production winston is probably the best choice. If you jus...
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How can I remove the gloss on a select element in Safari on Mac?

...cluding any image files: select{ background: url(data:image/svg+xml;base64,PHN2ZyBpZD0iTGF5ZXJfMSIgZGF0YS1uYW1lPSJMYXllciAxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0Ljk1IDEwIj48ZGVmcz48c3R5bGU+LmNscy0xe2ZpbGw6I2ZmZjt9LmNscy0ye2ZpbGw6IzQ0NDt9PC9zdHlsZT48L2RlZnM+PHRpdG...
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What is the optimal length for an email address in a database?

... from Ask Metafilter: My data comes from a database of 323 addresses. The distribution has some upper-end outliers (positively-skewed). It is normally distributed without the outliers (I tested it.) Min: 12 1st quartile: 19 Mean (w/ outliers): 23.04 Mean ...
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How is the default max Java heap size determined?

... In my case on Linux, InitialHeapSize = 262803264 and MaxHeapSize = 4206886912 which is about 256 MB and 4 GB if I'm not mistaken. Does this mean that every JVM starts as if it was launched with -Xms256m -Xmx4g options? – Yuriy Nakonechnyy ...
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What should a Multipart HTTP request with multiple files look like? [duplicate]

...nDaniel Martin 21.1k66 gold badges4545 silver badges6464 bronze badges 64 ...
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Ordering by specific field value first

...ever know. Second, pay attention to how FIELD() works: it returns the one-based index of the value - in the case of FIELD(priority, "core"), it'll return 1 if "core" is the value. If the value of the field is not in the list, it returns zero. This is why DESC is necessary unless you specify all p...
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How do you add Boost libraries in CMakeLists.txt?

...Boost_INCLUDE_DIRS} ) add_executable( run main.cpp ) # Example application based on main.cpp # Alternatively you could use ${Boost_LIBRARIES} here. target_link_libraries( run ${Boost_PROGRAM_OPTIONS_LIBRARY} ${Boost_REGEX_LIBRARY} ) Some general tips: When searching, FindBoost checks the envir...
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Does PowerShell support constants?

...ller. The following modified function fixes this problem. The solution is based on this answer to the question "Is there any way for a powershell module to get at its caller's scope?". function Set-Constant { <# .SYNOPSIS Creates constants. .DESCRIPTION This function...
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How can I extract a good quality JPEG image from a video file with ffmpeg?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...