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Add leading zeroes/0's to existing Excel values to certain length
... were truncated as numbers when, in fact, they should have been handled as strings. I need to clean up the data and add the leading zeros back in.
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Sequence contains no elements?
...point on that line, or a Debug.Print before it, in both cases and see what ID contains.
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Converting an array of objects to ActiveRecord::Relation
...jiSaini I’m unsure of the exact method you’re referring to, please provide doc or source link. Though, if it’s deprecated, not a very viable solution as it’ll likely go away soon.
– Andrew Marshall
Feb 14 '17 at 14:09
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How can I build XML in C#?
...Create(Console.Out);
writer.WriteStartElement("Foo");
writer.WriteAttributeString("Bar", "Some & value");
writer.WriteElementString("Nested", "data");
writer.WriteEndElement();
Finally, via XmlSerializer:
[Serializable]
public class Foo
{
[XmlAttribute]
public string Bar { get; set; }...
Java Constructor Inheritance
...ows ClassCastException
Or even simpler:
class Super {
private final String msg;
Super(String msg){
if (msg == null) throw new NullPointerException();
this.msg = msg;
}
}
class Sub {
private final String detail;
Sub(String msg, String detail){
super(msg)...
How can I shift-select multiple checkboxes like GMail?
...
<head>
</head>
<body>
<input type="checkbox" id="id_chk1" class="chkbox" value="1" />Check 1<br/>
<input type="checkbox" id="id_chk2" class="chkbox" value="2" />Check 2<br/>
<input type="checkbox" id="id_chk3" class="chkbox" value="3" /...
How to check existence of user-define table type in SQL Server 2008?
...pe. I want to check it's existence before editing in a patch using OBJECT_ID(name, type) function.
5 Answers
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Fragment is not being replaced but put on top of the previous one
...ically using FragmentTransaction.
FragmentTransaction.replace expects the id of the container that contains the fragment and not the id of the fragment as the first parameter. So you should pass the first argument as the id of the container that you added the first fragment to.
You can refer to ...
Delete a single record from Entity Framework?
...r table in Entity Framework named employ with a single key column named ID .
15 Answers
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Django database query: How to get object by id?
Django automatically creates an id field as primary key.
6 Answers
6
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