Ways to clear an existing array A: Method 1 (this was my original answer to the question) This code will set the variable A to a new empty array. This is perfect if you don’t have references to the original array A anywhere else because this actually creates a brand new (empty) array. You should be careful with this method because … Read more
I am trying to open a program for the first time on Windows XP Pro that uses PostgreSQL 9. I’m getting an error message that says : A problem was encountered while trying to log into or create the production database. Details: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified … Read more
All the data Git uses for information is stored in .git/, so removing it should work just fine. Of course, make sure that your working copy is in the exact state that you want it, because everything else will be lost. .git folder is hidden so make sure you turn on the “Show hidden files, folders and disks” … Read more
Working with xenserver, and I want to perform a command on each file that is in a directory, grepping some stuff out of the output of the command and appending it in a file. I’m clear on the command I want to use and how to grep out string(s) as needed. But what I’m not … Read more
Error Description Actual Reason Your code trying to create a substring with though your actual response string length is = 28, so String length is not long enough to create a substring of 500 characters. Solutions : Validate length using ternary operator ?:mTextView.setText(“Response is: “+ ((response.length()>499) ? response.substring(0,500) : “length is too short”)); Note : Ternary … Read more
Use location.reload(): The reload() function takes an optional parameter that can be set to true to force a reload from the server rather than the cache. The parameter defaults to false, so by default the page may reload from the browser’s cache.
Use location.reload(): The reload() function takes an optional parameter that can be set to true to force a reload from the server rather than the cache. The parameter defaults to false, so by default the page may reload from the browser’s cache.
For JSON text: The MIME media type for JSON text is application/json. The default encoding is UTF-8. (Source: RFC 4627) For JSONP (runnable JavaScript) with callback: Here are some blog posts that were mentioned in the relevant comments: Why you shouldn’t use text/html for JSON Internet Explorer sometimes has issues with application/json A rather complete list of Mimetypes and what to use them for … Read more
There is a segmentation fault problem which was introduced in 0.1.39. You may check my repository that fixed this one meanwhile: https://github.com/vdudouyt/mhddfs-nosegfault
Here’s a good example. I use it to rename the variable because the JSON is coming from a .Net environment where properties start with an upper-case letter. This correctly parses to/from the JSON: