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SQL Inner-join with 3 tables?
....studentid = hp.studentid
INNER JOIN halls h
on hp.hallid = h.hallid
Based on your request for multiple halls you could do it this way. You just join on your Hall table multiple times for each room pref id:
SELECT s.StudentID
, s.FName
, s.LName
, s.Gender
, s.BirthDate
...
LINQ - Full Outer Join
...Explanation of terms used:
Joining is a term borrowed from relational database design:
A join will repeat elements from a as many times as there are elements in b with corresponding key (i.e.: nothing if b were empty). Database lingo calls this inner (equi)join.
An outer join includes elements fr...
How to convert an int to a hex string?
...hex representations of integers, so it's not entirely clear what you need. Based on the description you gave, I think one of these snippets shows what you want.
>>> chr(0x65) == '\x65'
True
>>> hex(65)
'0x41'
>>> chr(65) == '\x41'
True
Note that this is quite differen...
String contains - ignore case [duplicate]
...e Apache commons library
don't want to go with the expensive regex/Pattern based solutions,
don't want to create additional string object by using toLowerCase,
you can implement your own custom containsIgnoreCase using java.lang.String.regionMatches
public boolean regionMatches(boolean ignoreCa...
How to show changed file name only with git log? [duplicate]
...
Thanks for your answers, @mvp, @xero, I get what I want base on both of your answers.
git log --name-only
or
git log --name-only --oneline
for short.
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How do I get the collection of Model State Errors in ASP.NET MVC?
... associated with the key, here's what I came up with. For some reason the base Html.ValidationMessage helper only shows the first error associated with the key.
<%= Html.ShowAllErrors(mykey) %>
HtmlHelper:
public static String ShowAllErrors(this HtmlHelper helper, String key) {
...
Wildcards in jQuery selectors
...same solution because I'm using Django, whose ModelForm class dictates IDs based on models, and doesn't seem to allow for grouping like this; i.e. the HTML is out of my control.
– Christian Mann
Jun 12 '12 at 16:07
...
Problem getting the AssemblyVersion into a web page using Razor /MVC3
...
for an api controller I used this based of other answers
Version = GetType().Assembly.GetName().Version.ToString()
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Gradle store on local file system
...nvironment variable value.
By default, it is $USER_HOME/.gradle on Unix-OS based and %userprofile%.\gradle on Windows.
But if you set this variable, the cache directory would be located from this path.
And whatever the case, you should dig into caches\modules-2\files-2.1 to find the dependencies.
...
How to switch activity without animation in Android?
...tionStyle">@null</item>
like so:
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
...
<item name="android:windowAnimationStyle">@null</item>
</style>
...
<...