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How do I convert a PDF document to a preview image in PHP? [closed]

... echo 'image-0.jpg'; returns a string. – suz Dec 1 '16 at 9:51 ...
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Removing nan values from an array

...ou are filtering nans from an array of objects with mixed types, such as a strings and nans. – Austin Richardson Jun 29 '15 at 14:15 ...
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Error in plot.new() : figure margins too large, Scatter plot

...lem with RStudio, and when I entered par("mar") I retrieved the same exact string [1] 5.1 4.1 4.1 2.1 so I entered par(mar=c(1,1,1,1)) but then plot() would not plot anything, so I had to close close both RStudio and the terminal. After reopening RStudio, it was back to normal. ...
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Remove an item from array using UnderscoreJS

... Please exercise care if you are filtering strings and looking for case insensitive filters. _.without() is case sensitive. You can also use _.reject() as shown below. var arr = ["test","test1","test2"]; var filtered = _.filter(arr, function(arrItem) { return ar...
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Adding days to $Date in PHP

...t solution to your query $date=date_create("2013-03-15"); // or your date string date_add($date,date_interval_create_from_date_string("40 days"));// add number of days echo date_format($date,"Y-m-d"); //set date format of the result ...
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How to handle ListView click in Android

...lv.getItemAtPosition(position); /* write you handling code like... String st = "sdcard/"; File f = new File(st+o.toString()); // do whatever u want to do with 'f' File object */ } }); share ...
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One-liner to recursively list directories in Ruby?

...lt; child.to_s so that you could assign it to an array and get an array of strings? Thanks! – MCP Jun 3 '13 at 5:30 add a comment  |  ...
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How do I access an access array item by index in handlebars?

...t people index) although if you get an error about index needing to be a string, do: (get people (concat index "")) share | improve this answer | follow | ...
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How to convert a scala.List to a java.util.List?

...ist val myList = List("a", "b", "c") val myListAsJavaList = seqAsJavaList[String](myList) share | improve this answer | follow | ...
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Using Python's os.path, how do I go up one directory?

... Using abspath will just clean it up a bit. If it's not there, the actual string for the path name will be /Users/hobbes3/Sites/mysite/mysite/../templates, which is perfectly fine, but just a little more cluttered. It also ensures that Django's reminder to use absolute paths is obeyed. If you're in...