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How to get a URL parameter in Express?
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PostgreSQL: Is it better to use multiple databases with one schema each, or one database with multip
After this comment to one of my question, I'm thinking if it is better using one database with X schemas or vice versa.
5...
Which characters need to be escaped in HTML?
...the element delimiter less-than and greater-than signs < >:
& becomes &amp;
< becomes &lt;
> becomes &gt;
Inside of attribute values you must also escape the quote character you're using:
" becomes &quot;
' becomes &#39;
In some cases it may be safe to skip esc...
Selecting the last value of a column
...lues[lastRow - 1];
}
Usage:
=lastValue("G")
EDIT:
In response to the comment asking for the function to update automatically:
The best way I could find is to use this with the code above:
function onEdit(event) {
SpreadsheetApp.getActiveSheet().getRange("A1").setValue(lastValue("G"));
}
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Why does PostgreSQL perform sequential scan on indexed column?
...current one- an index scan fetches one page at once. (A bitmap scan does a compromise between the two, you usually see that appearing in a plan for queries that aren't selective enough for an index scan, but still not so unselective as to merit a full table scan)
– araqnid
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Difference between two dates in Python
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What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
...load very, um, "helpfully" (?) converts all filenames to lowercase (see my comment to @user below). Can't use spl_autoload_register() vanilla if you like your CapitalLettersAndStuff.
– Just Plain High
Nov 28 '13 at 4:16
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How to validate inputs dynamically created using ng-repeat, ng-show (angular)
... Nesting forms isnt considered to be valid HTML stackoverflow.com/questions/379610/can-you-nest-html-forms Is angular planning a fix for this?
– Blowsie
Dec 9 '13 at 12:05
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Providing a default value for an Optional in Swift?
...}
}
Then you can just do:
optionalValue.or(defaultValue)
However, I recommend sticking to the ternary operator as other developers will understand that much more quickly without having to investigate the or method
Note: I started a module to add common helpers like this or on Optional to swift...
{" was not expected.} Deserializing Twitter XML
...decorate your root entity with the XmlRoot attribute which will be used at compile time.
[XmlRoot(Namespace = "www.contoso.com", ElementName = "MyGroupName", DataType = "string", IsNullable=true)]
Or specify the root attribute when de serializing at runtime.
XmlRootAttribute xRoot = new XmlRootA...