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LINQ: Distinct values

...d it should be okay: var query = doc.Elements("whatever") .Select(element => new { id = (int) element.Attribute("id"), category = (int) element.Attribute("cat") }) .Distinct(); If you're trying to get a dis...
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How to ignore SVN folders in WinMerge?

...ersion housekeeping directories d: \\.svn$ d: \\._svn$ Save it, then when selecting items to merge, select the filter you defined from the Select Files or Folders dialog box. Bonus points: It will save this and use it as a default for future merges. ...
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How to set IntelliJ IDEA Project SDK

... for me to set up the Project SDK. When I click on "JDK" it asks for me to select the home directory of the JDK as shown in this image. ...
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Pycharm: run only part of my Python file

... easier way. go to File -> Settings -> Keymap Search for Execute Selection in Console and reassign it to a new shortcut, like Crl + Enter. This is the same shortcut to the same action in Spyder and R-Studio. sha...
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What does the “+” (plus sign) CSS selector mean?

... See adjacent selectors on W3.org. In this case, the selector means that the style applies only to paragraphs directly following another paragraph. A plain p selector would apply the style to every paragraph in the page. This will onl...
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What is the difference between bindParam and bindValue?

...iated parameter markers Example: $value = 'foo'; $s = $dbh->prepare('SELECT name FROM bar WHERE baz = :baz'); $s->bindParam(':baz', $value); // use bindParam to bind the variable $value = 'foobarbaz'; $s->execute(); // executed with WHERE baz = 'foobarbaz' or $value = 'foo'; $s = $dbh...
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SQLAlchemy ORDER BY DESCENDING?

... from sqlalchemy import desc someselect.order_by(desc(table1.mycol)) Usage from @jpmc26 share | improve this answer | follow ...
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How do I delete a Discipline in EPF Composer 1.5?

... I understand what you are looking for can be done through Configurations (select OpenUP in your Library view) and published View definitions. See slide 83 and 84 of this PPT document. You should be able to take it from there. An Introduction to the Eclipse Process Framework. In case the link doe...
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Exporting data In SQL Server as INSERT INTO

...something else, see screenshot below this one 2008 R2 or later eg 2012 Select "Types of Data to Script" which can be "Data Only", "Schema and Data" or "Schema Only" - the default). And then there's a "SSMS Addin" Package on Codeplex (including source) which promises pretty much the same func...
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string.Join on a List or other type

...le<T>) If you can't upgrade, you can achieve the same effect using Select and ToArray. return string.Join(",", a.Select(x => x.ToString()).ToArray()); share | improve this answer ...