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Bogus foreign key constraint fail

...each query (bugs.mysql.com/bug.php?id=8280), making it neccessary to write all the drop statements in one query, eg. SET FOREIGN_KEY_CHECKS=0; DROP TABLE my_first_table_to_drop; DROP TABLE my_second_table_to_drop; SET FOREIGN_KEY_CHECKS=1; Where the SET FOREIGN_KEY_CHECKS=1 serves as an extr...
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How to convert a SVG to a PNG with ImageMagick?

... to convert it into a PNG, then I get a 16x16 pixel PNG which is way too small: 18 Answers ...
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Migration: Cannot add foreign key constraint

...signed(); $table->string('priority_name'); $table->smallInteger('rank'); $table->text('class'); $table->timestamps('timecreated'); }); Schema::table('priorities', function($table) { $table->foreign('user_id')->references('id')->on('...
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Get content uri from file path in android

... the above solutions returns: 1. file:///storage/emulated/0/DCIM/Camera/VID_20140312_171146.mp4 2. /storage/emulated/0/DCIM/Camera/VID_20140312_171146.mp4 But what i was looking for is something different. I need the content:// format URI. The answer from Jinal seems to work perfect ...
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Converting a Java collection into a Scala collection

... but you can also avoid using jcl.Buffer: Set(javaApi.query(...).toArray: _*) Note that scala.collection.immutable.Set is made available by default thanks to Predef.scala. share | improve this an...
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Co-variant array conversion from x to y may cause run-time exception

...js[0] = new Foo(); // again legal, with runtime exception In C#, you are allowed to reference an array of objects (in your case, LinkLabels) as an array of a base type (in this case, as an array of Controls). It is also compile time legal to assign another object that is a Control to the array. Th...
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PHP function to get the subdomain of a URL

...hen dealing with co.uk, for example, it does not. As seen here This is actually a harder problem to solve. – Mike Lewis Mar 13 '11 at 23:12 2 ...
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Eclipse - Unable to install breakpoint due to missing line number attributes

... The above didn't work for me. I had to click the 'Remove all Breakpoints' icon in the Eclipse > Breakpoints view, then re-add the breakpoints. That worked. – Vik David May 19 '11 at 14:05 ...
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Get the Last Inserted Id Using Laravel Eloquent

... Actually you can do it right in the insert $id = DB::table('someTable')->insertGetId( ['field' => Input['data']); – Casey May 15 '14 at 15:05 ...
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OnCreateOptionsMenu() not called in Fragment

I have an app which got one activity with 2 fragments placed horizontally. 8 Answers 8...