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MySQL select with CONCAT condition
I'm trying to compile this in my mind.. i have a table with firstname and lastname fields
and i have a string like "Bob Jones" or "Bob Michael Jones" and several others.
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Assigning default value while creating migration file
... t.boolean :active, :default => 1 in migration file for creating entire table. After ran that migration when i checked in db it made as null. Even though i told default as "1". After that slightly i changed migration file like this then it worked for me for setting default value on create table m...
Why does typeof NaN return 'number'?
... The IEEE Standard for Floating-Point Arithmetic is a technical standard established by the Institute of Electrical and Electronics Engineers and the most widely used standard for floating-point computation [...]
The standard defines
arithmetic formats: sets of binary and decimal floati...
How can I force a long string without any blank to be wrapped?
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Also works with "display: table-cell", was necesary in my case
– César León
Jul 4 '18 at 15:55
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What are the use-cases for Web Workers? [closed]
...erface thread.
As a practical example, think of an app which has a large table of #s (this is real world, BTW - taken from an app I programmed ~2 years ago). You can change one # in a table via input field and a bunch of other numbers in different columns get re-computed in a fairly intensive proc...
What is the difference between a “function” and a “procedure”?
... a HAVING or a SELECT) block, whereas Functions can.
Functions that return tables can be treated as another Rowset. This can be used in a JOIN block with other tables.
Inline Functions can be thought of as views that take parameters and can be used in JOIN blocks and other Rowset operations.
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How can I handle time zones in my webapp?
...e situation you outlined is uncommon. By implementing a dropdown with a suitable default, you should be able to make things easy enough for those who do move around (because they typically have a better understanding of timezones than a non-traveller would).
In fact, even better would be to save th...
Showing data values on stacked bar chart in ggplot2
... Thanks for this answer. I used it to do similar using data.table instead of plyr, so something like this: Data.dt[,list(Category, Frequency, pos=cumsum(Frequency)-0.5*Frequency), by=Year]
– atomicules
May 17 '12 at 15:49
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htmlentities() vs. htmlspecialchars()
...ded with htmlentities.
implode( "\t", array_values( get_html_translation_table( HTML_ENTITIES ) ) ):
" & < >
¡ ¢ £ ¤ ¥ ¦ § ¨ © ª « ¬ ® ¯ ° ± ² ³ ´ µ ¶ · ¸ ¹ º » ¼ ½ ¾ ¿ À Á Â...
Using Eloquent ORM in Laravel to perform search of database using LIKE
... you can search the column as usual. The syntax is probably something like table.field.
– Anthony
Mar 2 '16 at 21:04
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