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typecast string to integer - Postgres
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You can even go one further and restrict on this coalesced field such as, for example:-
SELECT CAST(coalesce(<column>, '0') AS integer) as new_field
from <table>
where CAST(coalesce(<column>, '0') AS integer) >= 10;
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UIlabel layer.cornerRadius not working in iOS 7.1
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If anyone came here looking for this and it didnt work: if you put the property "cornerRadius" it will work on iOS10+. On iOS9 it has to be "layer.cornerRadius"
– Nathan Barreto
Jun 21 '18 at ...
display:inline vs display:block [duplicate]
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that's why we have div and span - this one is Awesome bro :-)
– Siva
Jun 1 '16 at 21:00
Selecting a row in DataGridView programmatically
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add one line of code dataGrid.CurrentCell = dataGrid.Rows[row.Index].Cells[0];
– Timeless
Sep 18 '15 at 9:56
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How to check existence of user-define table type in SQL Server 2008?
...ken, User-Defined Types are indeed schema-scoped (The Schema_ID is in fact one of the attributes in the sys.types table you linked to; this is why they can be referenced as [dbo].[myUDType]). Nevertheless, you are correct that UD types are not listed in sys.objects, and therefore not accessible by O...
Insert current date in datetime format mySQL
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But it'll use MySQL server locale/timezone. If U have Apache/PHP and MySQL on different servers and timezone set incorrect in one of them U'll have different values.
– Jeff_Alieffson
Nov 24 '13 at 17:57
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CSS disable text selection
...nts you want to disable select:
.disable-select {
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
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What is the purpose of setting a key in data.table?
...st (due to data.table's internal radix sorting) and memory efficient (only one extra column of type double is allocated).
When is setkey() required?
For grouping operations, setkey() was never an absolute requirement. That is, we can perform a cold-by or adhoc-by.
## "cold" by
require(data.table...
How do you input commandline argument in IntelliJ IDEA?
...our command line parameters (space between each item if you have more than one argument)
Enter
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Display a float with two decimal places in Python
...ave a function taking float arguments (generally integers or decimals with one significant digit), and I need to output the values in a string with two decimal places (5 -> 5.00, 5.5 -> 5.50, etc). How can I do this in Python?
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