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Difference between Key, Primary Key, Unique Key and Index in MySQL
When should I use KEY , PRIMARY KEY , UNIQUE KEY and INDEX ?
8 Answers
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Jquery date picker z-index issue
...Put the following style at the 'input' text element: position: relative; z-index: 100000;.
The datepicker div takes the z-index from the input, but this works only if the position is relative.
Using this way you don't have to modify any javascript from jQuery UI.
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How do I reference a javascript object property with a hyphen in it?
...riginal question is: place the property name in quotes and use array style indexing:
obj['property-with-hyphens'];
Several have pointed out that the property you are interested in is a CSS property. CSS properties that have hyphens are automatically converted to camel casing. In that case you can...
How to force vim to syntax-highlight a file as html?
... :set syntax=<type> where <type> is something like perl, html, php, etc.
There is another mechanism that can be used to control syntax highlighting called filetype, or ft for short. Similar to syntax, you give it a type like this: :set filetype=html. Other filetypes are perl, php, etc.
S...
Add a custom attribute to a Laravel / Eloquent model on load?
...;
}
}
Any attributes listed in the $appends property will automatically be included in the array or JSON form of the model, provided that you've added the appropriate accessor.
Old answer (for Laravel versions < 4.08):
The best solution that I've found is to override the toArray() metho...
Calculating frames per second in a game
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This is what I have used in many games.
#define MAXSAMPLES 100
int tickindex=0;
int ticksum=0;
int ticklist[MAXSAMPLES];
/* need to zero out the ticklist array before starting */
/* average will ramp up until the buffer is full */
/* returns average ticks per frame over the MAXSAMPLES last fram...
Stack Memory vs Heap Memory [duplicate]
... on any architecture I'm aware of. Both can be accessed by stack pointer, index registers, or whatever. Both the stack pointer and index registers can be changed arbitrarily to access any memory available to the process.
– user2100815
Apr 29 '11 at 20:06
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How to read/process command line arguments?
...ain.py "James Smith" which puts James Smith in sys.argv[1] and produces an IndexError when you try to use the nonexistent sys.argv[2]. Quoting behavior will somewhat depend on which platform and shell you run Python from.
– tripleee
Dec 22 '17 at 8:02
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Python module for converting PDF to text [closed]
...ke they changed LTTextItem to LTChar. unixuser.org/~euske/python/pdfminer/index.html#changes
– tgray
Jul 19 '10 at 13:17
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Eclipse jump to closing brace
...: as mentioned by Romaintaz below, you can also get Eclipse to auto-select all of the code between two curly braces simply by double-clicking to the immediate right of a opening brace.
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