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How can strings be concatenated?

How to concatenate strings in python? 7 Answers 7 ...
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How to add one day to a date? [duplicate]

... database. Use a JDBC driver compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes. Where to obtain the java.time classes? Java SE 8, Java SE 9, Java SE 10, and later Built-in. Part of the standard Java API with a bundled implementation. Java 9 adds some minor ...
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What is C# analog of C++ std::pair?

... Tuples are available since .NET4.0 and support generics: Tuple<string, int> t = new Tuple<string, int>("Hello", 4); In previous versions you can use System.Collections.Generic.KeyValuePair<K, V> or a solution like the following: public class Pair<T, U> { pub...
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C++ : why bool is 8 bits long?

...or booleans, in a way. I seem to remember Pascal implementing sets as bit strings. That is, for the following set: {1, 2, 5, 7} You might have this in memory: 01100101 You can, of course, do something similar in C / C++ if you want. (If you're keeping track of a bunch of booleans, it could ...
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How to convert a String to CharSequence?

How to convert String to CharSequence in Java? 5 Answers 5 ...
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Get name of object or class

... And this will return empty string, if used on objects declared through variable: var Foo = function() {};. – Aleksandr Makov Feb 26 '14 at 14:56 ...
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A transport-level error has occurred when receiving results from the server [closed]

...ction pool of your app; as a result, when you pickup the shared connection string and try to execute it's not able to reach the database. If you are developing Visual Studio, simply close the temporary web server on your task bar. If it happens in production, resetting your application pool for yo...
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What is DOCTYPE?

... In HTML (including XHTML) as used on web pages, DOCTYPE is a string that triggers one of a few browser modes (quirks mode, standards mode, almost standards mode), depending on the exact spelling of the DOCTYPE. You want to use it to select a browser mode that best suits your page. For...
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Absolute positioning ignoring padding of parent

...in that both elements can have their own independent padding) are: Add an extra relatively positioned div (with no padding) around the absolutely positioned div. That new div will respect the padding of its parent, and the absolutely positioned div will then fill it. The downside, of course, is tha...
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Formatting numbers (decimal places, thousands separators, etc) with CSS

... You can use Number.prototype.toLocaleString(). It can also format for other number formats, e.g. latin, arabic, etc. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/toLocaleString ...