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Convert string to variable name in JavaScript
...
Javascript has an eval() function for such occasions:
function (varString) {
var myVar = eval(varString);
// .....
}
Edit: Sorry, I think I skimmed the question too quickly. This will only get you the variable, to set it you need
function SetTo5(varString) {
var newValue = 5;
eva...
PreparedStatement with list of parameters in a IN clause [duplicate]
...a "?" for each possible value.
For instance:
List possibleValues = ...
StringBuilder builder = new StringBuilder();
for( int i = 0 ; i < possibleValue.size(); i++ ) {
builder.append("?,");
}
String stmt = "select * from test where field in ("
+ builder.deleteCharAt( buil...
Get output parameter value in ADO.NET
...a couple using()'s
using (SqlConnection conn = new SqlConnection(connectionString))
using (SqlCommand cmd = new SqlCommand("sproc", conn))
{
// Create parameter with Direction as Output (and correct name and type)
SqlParameter outputIdParam = new SqlParameter("@ID", SqlDbType.Int)
{
...
Routing with Multiple Parameters using ASP.NET MVC
...ethods. Given an action like the following:
public ActionResult GetImages(string artistName, string apiKey)
MVC will auto-populate the parameters when given a URL like:
/Artist/GetImages/?artistName=cher&apiKey=XXX
One additional special case is parameters named "id". Any parameter named ...
Drop data frame columns by name
...comma, you use the "list" way of selecting, which means that even when you extract a single column, you still get a data frame returned. If you use the "matrix" way, as you do, you should be aware that if you only select a single column, you get a vector instead of a data frame. To avoid that, you n...
One line ftp server in python
...erver. Preferably a way using built in python libraries so there's nothing extra to install.
9 Answers
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Navigation Drawer (Google+ vs. YouTube)
...nd, navigation drawer is a design pattern now. developer.android.com/tools/extras/support-library.html
– Wubao Li
May 15 '13 at 20:45
...
ASP.NET MVC 3: Override “name” attribute with TextBoxFor
...
Try EditorFor. you can pass string as template name if you want to make sure textbox is rendered even if property type is not string. If property is string already, it does not need templatename explicitly to render textbox, so you can pass null. Note t...
What is RemoteSystemsTempFiles in Eclipse?
...ious state'.
Eclipse already adds the .metadata folder - why does it add extra clutter?
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How can I post an array of string to ASP.NET MVC Controller without a form?
...r @DustinDavis' answer).
First the javascript:
function test()
{
var stringArray = new Array();
stringArray[0] = "item1";
stringArray[1] = "item2";
stringArray[2] = "item3";
var postData = { values: stringArray };
$.ajax({
type: "POST",
url: "/Home/SaveList...