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Postgresql query between date ranges
...ogin_date >= '2014-02-01'
AND login_date < '2014-03-01'
In this case you still need to calculate the start date of the month you need, but that should be straight forward in any number of ways.
The end date is also simplified; just add exactly one month. No messing about with 28th, 30th...
How do I unset an element in an array in javascript?
...plice i.e.
myArray.splice(key, 1);
For someone in Steven's position you can try something like this:
for (var key in myArray) {
if (key == 'bar') {
myArray.splice(key, 1);
}
}
or
for (var key in myArray) {
if (myArray[key] == 'bar') {
myArray.splice(key, 1);
}
...
How to declare a friend assembly?
...
You need to sign both assemblies, because effectively both assemblies reference each other.
You have to put the public key in the InternalsVisibleTo attribute. For example, in Protocol Buffers I use:
[assembly:InternalsVisibleTo("Google.ProtocolBuffers.Test,P...
How can you escape the @ character in javadoc?
How can I escape the @ symbol in javadoc? I am trying to use it inside a {@code} tag, which is inside <pre> tags.
...
Haskell error parse error on input `='
...ion i have) doesn't have the let in its examples
– Micah
Jul 19 '12 at 21:48
43
"Learn you Haskel...
What is & used for
...
HTML doesn't recognize the & but it will recognize &amp; because it is equal to & in HTML
I looked over this post someone had made: http://www.webmasterworld.com/forum21/8851.htm
share
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How to get CSS to select ID that begins with a string (not in Javascript)?
...
[id^=product]
^= indicates "starts with". Conversely, $= indicates "ends with".
The symbols are actually borrowed from Regex syntax, where ^ and $ mean "start of string" and "end of string" respectively.
See the specs for full information.
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jQuery: select an element's class and id at the same time?
...
You can do:
$("#country.save")...
OR
$("a#country.save")...
OR
$("a.save#country")...
as you prefer.
So yes you can specify a selector that has to match ID and class (and potentially tag name and anything else you want...
What does a b prefix before a python string mean?
...
I specifically checked it in the 2.6 reference before posting: docs.python.org/reference/lexical_analysis.html#literals
– wRAR
Apr 7 '10 at 14:02
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How to disable code formatting for some part of the code using comments?
...able the IntelliJ IDEA code formatter for a portion of code just like I can in Eclipse . Does IntelliJ support this feature, and if so, how do I use it?
...