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Select distinct values fro<em>mem> a table field
I'<em>mem> struggling getting <em>mem>y head around the Django's OR<em>Mem>. What I want to do is get a list of distinct values within a field on <em>mem>y table .... the equivalent of one of the following:
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find -exec c<em>mem>d {} + vs | xargs
Which one is <em>mem>ore efficient over a very large set of files and should be used?
3 Answers
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Using nu<em>mem>pad in Vi (Vi<em>mem>) via PuTTY
The nu<em>mem>berpad does not work properly when using Vi<em>mem> through PuTTY. Instead of nu<em>mem>bers I get
5 Answers
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How to i<em>mem>port existing *.sql files in PostgreSQL 8.4?
I a<em>mem> using PostgreSQL 8.4, and I have so<em>mem>e *.sql files to i<em>mem>port into a database. How can I do so?
5 Answers
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django: BooleanField, how to set the default value to true?
I a<em>mem> using BooleanField in django. By default the checkbox generated by it is unchecked state, I want the state to be checked by default, how to do it?
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Why would one declare a Java interface <em>mem>ethod as abstract?
...e based on an existing class. The dialog box offered to create all the new <em>mem>ethods of the new interface as "abstract" <em>mem>ethods.
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How do I search within an array of hashes by hash values in ruby?
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You're looking for Enu<em>mem>erable#select (also called find_all):
@fathers.select {|father| father["age"] &a<em>mem>p;gt; 35 }
# =&a<em>mem>p;gt; [ { "age" =&a<em>mem>p;gt; 40, "father" =&a<em>mem>p;gt; "Bob" },
# { "age" =&a<em>mem>p;gt; 50, "father" =&a<em>mem>p;gt; "Bat<em>mem>an" } ]
Per the docu<em>mem>entation, it "r...
How to run JUnit tests with Gradle?
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How do I add a junit 4 dependency correctly?
Assu<em>mem>ing you're resolving against a standard <em>Mem>aven (or equivalent) repo:
dependencies {
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testCo<em>mem>pile "junit:junit:4.11" // Or whatever version
}
Run those tests in the folders of tests/<em>mem>odel?
You define your t...
Get the current file na<em>mem>e in gulp.src()
In <em>mem>y gulp.js file I'<em>mem> strea<em>mem>ing all HT<em>Mem>L files fro<em>mem> the exa<em>mem>ples folder into the build folder.
6 Answers
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CodeFile vs CodeBehind
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CodeBehind: Needs to be co<em>mem>piled (ASP.NET 1.1 <em>mem>odel). The co<em>mem>piled binary is placed in the bin folder of the website. You need to do a co<em>mem>pile in Visual Studio before you deploy. It's a good <em>mem>odel when you don't want the source code to be viewable as ...