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Stop Mongoose from creating _id property for sub-document array items
...t declaration.
var schema = new mongoose.Schema({
field1:{
type:String
},
subdocArray:[{
_id:false,
field :{type:String}
}]
});
This will prevent the creation of an _id field in your subdoc.
Tested in Mongoose v5.9.10
...
django 1.5 - How to use variables inside static tag
...
You should be able to concatenate strings with the add template filter:
{% with 'assets/flags/'|add:request.LANGUAGE_CODE|add:'.gif' as image_static %}
{% static image_static %}
{% endwith %}
What you are trying to do doesn't work with the static templat...
How to identify numpy types in python?
...core.numerictypes.genericTypeRank. Note that the elements of this list are strings, so you'd have to do a tested.dtype is np.dtype(an_element_of_the_list)...
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Html.Partial vs Html.RenderPartial & Html.Action vs Html.RenderAction
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Html.Partial returns a String. Html.RenderPartial calls Write internally and returns void.
The basic usage is:
// Razor syntax
@Html.Partial("ViewName")
@{ Html.RenderPartial("ViewName"); }
// WebView syntax
<%: Html.Partial("ViewName") %>...
Get login username in java
...spired by @newacct's answer, a code that can be compiled in any platform:
String osName = System.getProperty( "os.name" ).toLowerCase();
String className = null;
String methodName = "getUsername";
if( osName.contains( "windows" ) ){
className = "com.sun.security.auth.module.NTSystem";
meth...
How do I get the base URL with PHP?
...omething like:
// array(3) {
// ["scheme"]=>
// string(4) "http"
// ["host"]=>
// string(12) "stackoverflow.com"
// ["path"]=>
// string(35) "/questions/2820723/"
// }
...
What does the “static” modifier after “import” mean?
...classes. Where I used to have to do this:
import org.apache.commons.lang.StringUtils;
.
.
.
if (StringUtils.isBlank(aString)) {
.
.
.
I can do this:
import static org.apache.commons.lang.StringUtils.isBlank;
.
.
.
if (isBlank(aString)) {
...
include antiforgerytoken in ajax post ASP.NET MVC
... [HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Index(string someValue)
{
return Json(new { someValue = someValue });
}
}
View:
@using (Html.BeginForm(null, null, FormMethod.Post, new { id = "__AjaxAntiForgeryForm" }))
{
@Html.AntiForgeryToken()
}
<div...
In C#, how to instantiate a passed generic type inside a method?
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Declare your method like this:
public string InstantiateType<T>(string firstName, string lastName)
where T : IPerson, new()
Notice the additional constraint at the end. Then create a new instance in the method body:
T obj = new T();
...
Echo tab characters in bash script
...
Put your string between double quotes:
echo "[$res]"
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