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Html.DropdownListFor selected value not being set
...er is the property where your selected value is stored once you submit the form. So, in your case, you should have a SelectedOrderId as part of your model or something like that, in order to use it in this way:
@Html.DropDownListFor(n => n.SelectedOrderId, new SelectList(Model.OrderTemplates, ...
How do you automatically set text box to Uppercase?
...mal"
name="Name" size="20" maxlength="20"
style="text-transform:uppercase" />
<img src="../images/tickmark.gif" border="0" />
Please note this transformation is purely visual, and does not change the text that is sent in POST.
...
In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
...otal of 8 bytes. As TIMESTAMP only stores the number of seconds since 1970-01-01, it uses 4 bytes.
You can read more about the differences between time formats in MySQL here.
In the end, it comes down to what you need your date/time column to do. Do you need to store dates and times before 1970 or...
Combine the first two commits of a Git repository?
...ween A and B, and B and C.
# Go back to the last commit that we want
# to form the initial commit (detach HEAD)
git checkout <sha1_for_B>
# reset the branch pointer to the initial commit,
# but leaving the index and working tree intact.
git reset --soft <sha1_for_A>
# amend the initia...
Set “Homepage” in Asp.Net MVC
...
In MVC 5. if you have a form login, when you click login on the home page, it will then still redirect to Home controller , not your custom controller specified in the route. register action will do similar thing. So apart from changing routeconfig...
Good introduction to the .NET Reactive Framework [closed]
...my feet learning about Rx because all of the learning materials are in the form of videos. +1 for providing this text-based resource.
– Daniel Schilling
Jan 8 '14 at 19:44
...
Is there a __CLASS__ macro in C++?
...ever, this will only work with gcc.
Here's an example of extracting the information through a macro style interface.
inline std::string methodName(const std::string& prettyFunction)
{
size_t colons = prettyFunction.find("::");
size_t begin = prettyFunction.substr(0,colons).rfind(" ") ...
For every character in string
...nt, that is still probably relevant for the OP:) It is not considered good form to use strlen in the loop condition, as it requires an O(n) operation on the string for each iteration, making the entire loop O(n^2) in the size of the string. strlen in the loop condition can be called for if the strin...
Building vs. Compiling (Java)
...m.
Compile means, convert (a program) into a machine-code or lower-level form in which the program can be executed.
In Java: Build is a Life cycle contains sequence of named phases.
for example: maven it has three build life cycles, the following one is default build life cycle.
◾validate...
Java project in Eclipse: The type java.lang.Object cannot be resolved. It is indirectly referenced f
...ry -> Next -> Workspace default JRE (or you can Choose Alternate JRE form your System) -> Finish
if Yes than .
Right click on your project -> Build Path -> Configure Build Path
Go to 'Libraries' tab
Remove Previous Version
Add Library -> JRE System Library -> Next -> Work...