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NOT IN vs NOT EXISTS
... rows.
The reason for this can be found by looking at the details of what the
NOT IN operation actually means.
Let’s say, for illustration purposes that there are 4 rows in the
table called t, there’s a column called ID with values 1..4
WHERE SomeValue NOT IN (SELECT AVal FROM t)...
Create array of symbols
...ls! This literal:
%i[address city state postal country]
will do exactly what you want.
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Include an SVG (hosted on GitHub) in MarkDown
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Also from the rawgit.com sunset announcement: "What you should use instead The following free services offer fantastic alternatives to some or all of RawGit's functionality. You may like them even more than RawGit. jsDelivr GitHub Pages CodeSandbox unpkg"
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Escape double quotes in parameter
...-quotes act as a plain-text unescaped double-quote:
"Tim said to him, """What's been happening lately?""""
will print Tim said to him, "What's been happening lately?" as expected. Therefore, three quotes can always be reliably used as an escape.However, in understanding it, you may note that the...
Android WebView: handling orientation changes
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Does anyone have any suggestion on what to do now that "this method no longer stores the display data for this WebView" in order to prevent a WebView form reloading?
– Lucas P.
Oct 7 '19 at 13:18
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Should logger be private static or not
...eak problem as well. Non-static may have performance issue as others said. What's the ideal way then?
– liang
Oct 8 '13 at 7:26
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Encode String to UTF-8
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@Peter: you're right, we'd need clarification from Alex what he really means. Can't rescind the downvote though unless the answer is edited...
– Michael Borgwardt
Apr 20 '11 at 12:07
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JsonMappingException: No suitable constructor found for type [simple type, class ]: can not instanti
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So, finally I realized what the problem is. It is not a Jackson configuration issue as I doubted.
Actually the problem was in ApplesDO Class:
public class ApplesDO {
private String apple;
public String getApple() {
return apple;...
Entity Attribute Value Database vs. strict Relational Model Ecommerce
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What if you had a single table with indexes for text values 1-n, then in C# (in ram) map what you want to what you need. It would still work like an EAV, but the "matches" would be domain models. Sort of like a serializatio...
What is the purpose of “android.intent.category.DEFAULT”?
What is the purpose of using android.intent.category.DEFAULT in the Category field of Intent Filters?
7 Answers
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