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Insert Update trigger how to determine if insert or update
...t, Update Trigger on table A which will delete all rows from table B whose one column (say Desc) has values like the value inserted/updated in the table A's column (say Col1). How would I go around writing it so that I can handle both Update and Insert cases. How would I determine if the trigger is ...
How Do I Choose Between a Hash Table and a Trie (Prefix Tree)?
...efix tree what are the discriminating factors that would lead me to choose one over the other. From my own naive point of view it seems as though using a trie has some extra overhead since it isn't stored as an array but that in terms of run time (assuming the longest key is the longest english word...
Sphinx autodoc is not automatic enough
... Even sphinx-apidoc is pretty rudimentary. For a package with one or two modules, it works okay, but we've got modules nested deeply, and sphinx-apidoc produces some pretty unmanageable output.
– slacy
Apr 27 '12 at 20:35
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Ruby on Rails: how do I sort with two columns using ActiveRecord?
I want to sort by two columns, one is a DateTime ( updated_at ), and the other is a Decimal (Price)
7 Answers
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Why can I access TypeScript private members when I shouldn't be able to?
...g Module Pattern, so the private members can remain private and the public ones can be accessible in JavaScript. This is a common pattern and would provide the same accessibility in TS and JS.
– John Papa
Dec 19 '12 at 1:42
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AngularJS browser autofill workaround by using a directive
...</form>
I think you just need to simplify your approach a bit. The one thing I definitely recommend is to check ngModel.$pristine and make sure you're not overwriting some poor user's input. Also, 3 seconds is probably too long. You shouldn't have to call $apply() in a $timeout, BTW, it shou...
vim, switching between files rapidly using vanilla Vim (no plugins)
...nkfully, you get tab-completion and wildcards: the classic * and a special one, **, which stands for "any subdirectory".
Combining all of that, you can do:
:e **/*foo<Tab>
to choose from all the files containing foo in their name under the working directory or:
:e **/*foo/*bar<Tab>
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Replace non-numeric with empty string
Quick add on requirement in our project. A field in our DB to hold a phone number is set to only allow 10 characters. So, if I get passed "(913)-444-5555" or anything else, is there a quick way to run a string through some kind of special replace function that I can pass it a set of characters to ...
How to remove line breaks from a file in Java?
...le -- calling replace doesn't change the original String, it returns a new one that's been changed. If you don't assign the result to text, then that new String is lost and garbage collected.
As for getting the newline String for any environment -- that is available by calling System.getProperty("...
Using std Namespace
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Well, am surprised no one discussed about the option of using std::xxx;. It doesn't do namespace pollution, writing code will be shorter and I think copy is lot more readale than std::copy.
– legends2k
Feb 18...