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Unable to update the EntitySet - because it has a DefiningQuery and no element exis
... Int32? OrderNumber { get; set; }
[Key, Column(Order = 1)]
public String Customer { get; set; }
By doing this, you're basically faked EF into believing that there's a clustered key composed of OrderNumber and Customer. This will allow you to do inserts, updates, etc on your keyless table....
stash@{1} is ambiguous?
...n Windows"
(setcar (nthcdr 2 args)
(replace-regexp-in-string "{\\([0-9]+\\)}" "\\\\{\\1\\\\}" (elt args 2)))
)
)
This will quote {} in a 3rd parameter in ("stash", "cmd", "stash@{0}") which is run by magit-run-git
...
What does java.lang.Thread.interrupt() do?
...g example shows.
public class InterruptTest {
public static void main(String[] args) {
Thread.currentThread().interrupt();
printInterrupted(1);
Object o = new Object();
try {
synchronized (o) {
printInterrupted(2);
S...
Order by multiple columns with Doctrine
...
The orderBy method requires either two strings or an Expr\OrderBy object. If you want to add multiple order declarations, the correct thing is to use addOrderBy method, or instantiate an OrderBy object and populate it accordingly:
# Inside a Repository method:...
How do I use a file grep comparison inside a bash if/else statement?
...t to use a more specific regex, such as ^MYSQL_ROLE=master$, to avoid that string in comments, names that merely start with "master", etc.
This works because the if takes a command and runs it, and uses the return value of that command to decide how to proceed, with zero meaning true and non-zero m...
Using helpers in model: how do I include helper dependencies?
...include anything, just use ActionController::Base.helpers.sanitize("On the string you want to sanitize")
– Edward
Apr 24 '12 at 10:45
...
How do I create directory if it doesn't exist to create a file?
...ision with native MoveTo
public static void MoveTo(this FileInfo file, string destination, bool autoCreateDirectory) {
if (autoCreateDirectory)
{
var destinationDirectory = new DirectoryInfo(Path.GetDirectoryName(destination));
if (!destinationDirectory...
how to fire event on file select
... completion of your file processing set the value of file control to blank string.so the .change() will always be called even the file name changes or not. like for example you can do this thing and worked for me like charm
$('#myFile').change(function () {
LoadFile("myFile");//function to do...
Piping both stdout and stderr in bash?
...and stderr, 2>&1 redirects stderr back to stdout and grep sees both strings on stdin, thus filters out both.
You can read more about redirection here.
Regarding your example (POSIX):
cmd-doesnt-respect-difference-between-stdout-and-stderr 2>&1 | grep -i SomeError
or, using >=ba...
How to get a index value from foreach loop in jstl
... I need to know the index[location] of each element comes in the String Array.
– Java Questions
Sep 16 '13 at 11:10
...