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POST Content-Length exceeds the limit

..._max_filesize, because when uploading using HTTP POST method the text also includes headers with file size and name, etc. If you want to successfully uppload 1GiB files, you have to set: upload_max_filesize = 1024M post_max_size = 1025M Note, the correct suffix for GB is G, i.e. upload_max_files...
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Get size of all tables in database

...ming out, but before it does it seems to return a few (3-10) tables worth, including (reliably) the selected table. Select a table and click refresh to see the table you want if it's not displayed. – pcdev May 16 '19 at 5:54 ...
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How do you downgrade rubygems?

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window.onload vs

...d="body_onload();"> method instead of putting it in the javascript file included by every page. Then imagine you needed to change the name of that function for some reason. Putting the event in the included javascript file 1) makes changes vastly simpler, and 2) saves server resources since jav...
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Determine which element the mouse pointer is on top of in JavaScript

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How to override to_json in Rails?

...me way. There is a default as_json implementation that creates a hash that includes all the model's attributes. You should override as_json in your Model to create the JSON structure you want. as_json, just like the old to_json, takes an option hash where you can specify attributes and methods to in...
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Prevent double submission of forms in jQuery

... $('input').attr('disabled','disabled'); You're disabling ALL the inputs, including, I'd guess, the ones whose data the form is supposed to submit. To disable just the submit button(s), you could do this: $('button[type=submit], input[type=submit]').prop('disabled',true); However, I don't think IE...
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How to declare or mark a Java method as deprecated?

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Static link of shared library function in gcc

...cial format with entry points specified (and some sticky addressing issues included). It does not have all the information needed to link statically. You can't statically link a shared library (or dynamically link a static one). The flag -static will force the linker to use static libraries (.a) ins...
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Android screen size HDPI, LDPI, MDPI [duplicate]

...n and that icon should look good on all screen densities. Likewise, if you include other bitmap drawables in your application (such as for menu icons or other graphics in your application), you should provide alternative versions or each one, for different densities. Note: You only need to provide ...