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How to alias a table in Laravel Eloquent queries (or using Query Builder)?

...AS. Try $users = DB::table('really_long_table_name AS t') ->select('t.id AS uid') ->get(); Let's see it in action with an awesome tinker tool $ php artisan tinker [1] > Schema::create('really_long_table_name', function($table) {$table->increments('id');}); // N...
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How to inspect the return value of a function in GDB?

...ue -- given the program int fun() { return 42; } int main( int argc, char *v[] ) { fun(); return 0; } You can debug it as such -- (gdb) r Starting program: /usr/home/hark/a.out Breakpoint 1, fun () at test.c:2 2 return 42; (gdb) finish Run till exit from #0 fun () a...
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Regex Named Groups in Java

...ursor; [...] // test forGroupName int startChar = ch; while(ASCII.isWord(ch) && ch != '>') ch=read(); if(ch == '>'){ // valid group name int len = cursor-start; i...
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What does extern inline do?

..., ## s); //=========== MACRO MAGIC ENDS ============ int main (int argc, char** argv) { LOG("Greetings StackOverflow! - from enthusiasticgeek\n"); return 0; } For multiple files define these macros in a separate header file including the same in each c/cc/cxx/cpp files. Please prefer inlin...
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Colorized Ruby output to the terminal [closed]

...tional: def no_colors self.gsub /\e\[\d+m/, "" end removes formatting characters Note puts "\e[31m" # set format (red foreground) puts "\e[0m" # clear format puts "green-#{"red".red}-green".green # will be green-red-normal, because of \e[0 ...
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Importing Maven project into Eclipse

...e Open Eclipse Click File > Import Type Maven in the search box under Select an import source: Select Existing Maven Projects Click Next Click Browse and select the folder that is the root of the Maven project (probably contains the pom.xml file) Click Next Click Finish ...
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How to use greater than operator with date?

..._date with single quote causing it to become string, use backtick instead SELECT * FROM `la_schedule` WHERE `start_date` > '2012-11-18'; SQLFiddle Demo share | improve this answer |...
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Cause of a process being a deadlock victim

I have a process with a Select which takes a long time to finish, on the order of 5 to 10 minutes. I am currently not using NOLOCK as a hint to the MS SQL database engine. At the same time we have another process doing updates and inserts into the same database and same tables. The first pr...
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Beautiful Soup and extracting a div and its contents by ID

... Beautiful Soup 4 supports most CSS selectors with the .select() method, therefore you can use an id selector such as: soup.select('#articlebody') If you need to specify the element's type, you can add a type selector before the id selector: soup.select('di...
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Does PostgreSQL support “accent insensitive” collations?

...n unaccent() you can use with your example (where LIKE seems not needed). SELECT * FROM users WHERE unaccent(name) = unaccent('João'); Index To use an index for that kind of query, create an index on the expression. However, Postgres only accepts IMMUTABLE functions for indexes. If a functio...