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How should I escape strings in JSON?
...codehaus.jettison.json.JSONObject.quote("your string").
Download it here: http://mvnrepository.com/artifact/org.codehaus.jettison/jettison
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Why isn't vector a STL container?
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This comes from http://www.cplusplus.com/reference/vector/vector-bool/
Vector of bool This is a specialized version of vector, which is used
for elements of type bool and optimizes for space.
It behaves like the unspecialized vers...
How to overload the operator++ in two different ways for postfix a++ and prefix ++a?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
I can’t find the Android keytool
...compete with theirs or something. I didn't really read it. Oops.
So go to http://code.google.com/android/maps-api-signup.html and check it out. They want you to check the "I have read and agree with the terms and conditions" box and enter your certificate's MD5 fingerprint. Wtf is that, you might s...
Jackson and generic type reference
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What's the false operator in C# good for?
...p; when you write || and &&.
For example, look at this code (from http://ayende.com/blog/1574/nhibernate-criteria-api-operator-overloading - where I found out about this trick; archived version by @BiggsTRC):
public static AbstractCriterion operator &(AbstractCriterion lhs, AbstractCri...
Calculate number of hours between 2 dates in PHP
...nctional way to operate with dates. Therefore take a look at the overview: http://php.net/manual/book.datetime.php
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Filtering collections in C#
...you and return a subset of the list.
MSDN has a great code example here: http://msdn.microsoft.com/en-us/library/aa701359(VS.80).aspx
EDIT: I wrote this before I had a good understanding of LINQ and the Where() method. If I were to write this today i would probably use the method Jorge mentions a...
google mock分享（全网最全最好的gmock文档，没有之一） - C/C++ - 清泛网 ...
...景是用于搜索引擎的：
引擎接收一个查询的Query，比如http://127.0.0.1/search?q=mp3&retailwholesale=0&isuse_alipay=1
引擎接收到这个Query后，将解析这个Query，将Query的Segment（如q=mp3、retail_wholesale=0放到一个数据结构中）
引擎会调用另外内...
cannot convert data (type interface {}) to type string: need type assertion
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As asked for by @ρяσѕρєя an explanation can be found at https://golang.org/pkg/fmt/#Sprint. Related explanations can be found at https://stackoverflow.com/a/44027953/12817546 and at https://stackoverflow.com/a/42302709/12817546. Here is @Yuanbo's answer in full.
package main
imp...