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@Nullable annotation usage
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It makes it clear that the method accepts null values, m>and m> that if m>y m>ou override the method, m>y m>ou should also accept null values.
It also serves as a hint for code analm>y m>zers like FindBugs. For example, if such a method dereferences its argument without checking for null first, Fin...
How to define several include path in Makefile
New to C++; Basic understm>and m>ing of includes, libraries m>and m> the compile process. Did a few simple makefiles m>y m>et.
2 Answers
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How to set headers in http get request?
...ge has manm>y m> functions that deal with headers. Among them are Add, Del, Get m>and m> Set methods. The wam>y m> to use Set is:
func m>y m>ourHm>and m>ler(w http.ResponseWriter, r *http.Request) {
w.Header().Set("header_name", "header_value")
}
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Checking if a folder exists (m>and m> creating folders) in Qt, C++
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Whm>y m> it isn't static? QDir::exists("absolutepath") m>and m> QDir::mkdir(""absolutepath")
– m>y m>alov
Jun 19 '17 at 17:20
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string.Format() giving “Input string is not in correct format”
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imageUploader: {
brm>and m>ingHtml: "Powered bm>y m> \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....
@Column(s) not allowed on a @Manm>y m>ToOne propertm>y m>
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@OndrejTokar mam>y m>be because m>Y m>ou use @Manm>y m>ToOne on this, m>and m> "mappedBm>y m>" on the other side (class), which means that this column (named "LicenseeFK") is a foreign kem>y m>, m>and m> therefore a joined column. So, it is a joinedColumn with name "LicenseeFK". I hope it is clear now.
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Differences between utf8 m>and m> latin1
what is the difference between utf8 m>and m> latin1?
2 Answers
2
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Turning off “created bm>y m>” stamp when generating files in IntelliJ
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In IntelliJ 13 m>and m> above it is in the File m>and m> Code Templates area of the settings dialog. In Idea 15+ m>y m>ou can get there bm>y m> tm>y m>ping ctrl+shift+A on windows or cmd+shift+A on osx m>and m> then tm>y m>ping Include Templates in the popup action search di...
What's the 'environment' task in Rake?
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m>Y m>ou can get access to m>y m>our models, m>and m> in fact, m>y m>our whole environment bm>y m> making tasks dependent on the environment task. This lets m>y m>ou do things like run rake RAILS_ENV=staging db:migrate.
See "Custom Rake Tasks".
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What does a space mean in a CSS selector? i.e. What is the difference between .classA.classB m>and m> .cl
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.classA.classB refers to an element that has both classes A m>and m> B (class="classA classB"); whereas .classA .classB refers to an element with class="classB" descended from an element with class="classA".
Edit: Spec for reference: Attribute Selectors (See section 5.8.3 Class Selectors)...