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SQL SELECT WHERE field contains words

...e present, use this: SELECT * FROM mytable WHERE column1 LIKE '%word1%' AND column1 LIKE '%word2%' AND column1 LIKE '%word3%' If you want something faster, you need to look into full text search, and this is very specific for each database type. ...
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Dynamically adding a form to a Django formset with Ajax

...ent); } What it does: cloneMore accepts selector as the first argument, and the type of formset as the 2nd one. What the selector should do is pass it what it should duplicate. In this case, I pass it div.table:last so that jQuery looks for the last table with a class of table. The :last part of ...
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Why is it wrong to use std::auto_ptr with standard containers?

Why is it wrong to use std::auto_ptr<> with standard containers? 6 Answers 6 ...
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Generate Java class from JSON?

...on a lot. It's still in draft (not finalised) but it's close to completion and is now a viable tool specifying your structural rules I've recently started a new open source project specifically intended to solve your problem: jsonschema2pojo. The jsonschema2pojo tool takes a json schema document an...
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What are the benefits of functional programming? [closed]

What do you think the benefits of functional programming are? And how do they apply to programmers today? 9 Answers ...
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Find and restore a deleted file in a Git repository

Say I'm in a Git repository. I delete a file and commit that change. I continue working and make some more commits. Then, I find I need to restore that file. ...
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Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an

...list of events up in another page, the API itself is tremendously helpful, and all of what I'm discussing below is linked directly from this page. First, .click(function) is literally a shortcut for .bind('click', function), they are equivalent. Use them when binding a handler directly to an eleme...
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The 3 different equals

What is the difference between = , == , and === ? 5 Answers 5 ...
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IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”

... This problem happens because Android Platform (android.jar) already contains JUnit classes. IDEA test runner loads these classes and sees that they are from the old JUnit, while you are trying to use annotated tests which is a feature of the new JUnit, t...
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Should it be “Arrange-Assert-Act-Assert”?

... need to ensure. Such a test should always fail if the precondition fails, and this means that I don't need it embedded in all the other tests. This gives a better isolation of concerns, since one test case only verifies one thing. There may be many preconditions that need to be satisfied for a giv...