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Can I return the 'id' field after a LINQ insert?
...to the db the object receives a value in its ID field.
So:
myObject.Field1 = "value";
// Db is the datacontext
db.MyObjects.InsertOnSubmit(myObject);
db.SubmitChanges();
// You can retrieve the id from the object
int id = myObject.ID;
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Ruby: Change negative number to positive number?
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271
Using abs will return the absolute value of a number
-300.abs # 300
300.abs # 300
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Passing just a type as a parameter in C#
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215
There are two common approaches. First, you can pass System.Type
object GetColumnValue(string...
Most efficient way to concatenate strings in JavaScript?
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135
Seems based on benchmarks at JSPerf that using += is the fastest method, though not necessaril...
Updating version numbers of modules in a multi-module Maven project
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10 Answers
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How to modify PATH for Homebrew?
Trying to install ruby 1.9.3, read that I need to install homebrew first. Ran brew doctor, and it's giving me a bunch of warnings. One of which is:
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What is the lifecycle of an AngularJS Controller?
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1 Answer
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What does “atomic” mean in programming?
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381
Here's an example, because an example is often clearer than a long explanation. Suppose foo is a...
How do I navigate in the results of Diff
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164
Next line : return
Next page : space bar
Previous page : w
Qui...
PowerShell and the -contains operator
...lse #Not an exact match
I think what you want is the -Match operator:
"12-18" -Match "-"
Which returns True.
Important: As pointed out in the comments and in the linked documentation, it should be noted that the -Match operator uses regular expressions to perform text matching.
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