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Rotating x axis labels in R for barplot

...up and down. Here's an example with the mtcars data set: x <- barplot(table(mtcars$cyl), xaxt="n") labs <- paste(names(table(mtcars$cyl)), "cylinders") text(cex=1, x=x-.25, y=-1.25, labs, xpd=TRUE, srt=45) share ...
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How to send an email using PHP?

...chments so you don't have to write your own implementation. The class is stable and it is used by many other projects like Drupal, SugarCRM, Yii, and Joomla! Here is an example from the page above: <?php require 'PHPMailerAutoload.php'; $mail = new PHPMailer; $mail->isSMTP(); ...
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Moving matplotlib legend outside of the axis makes it cutoff by the figure box

...me!): Code: #================================================== # Plot table colmap = [(0,0,1) #blue ,(1,0,0) #red ,(0,1,0) #green ,(1,1,0) #yellow ,(1,0,1) #magenta ,(1,0.5,0.5) #pink ,(0.5,0.5,0.5) #gray ,(0.5,0,0) #brown ...
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Why does Hibernate require no argument constructor?

... the @JsonCreator annotation in Jackson does this, and much benefit of immutable objects was had. – drrob May 22 '17 at 11:03 ...
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What are the advantages of using a schema-free database like MongoDB compared to a relational databa

... often represent in a single entity a construct that would require several tables to properly represent in a relational db. This is especially useful if your data is immutable. Deep query-ability. MongoDB supports dynamic queries on documents using a document-based query language that's nearly as po...
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Difference between CTE and SubQuery?

... The main advantage of the Common Table Expression (when not using it for recursive queries) is encapsulation, instead of having to declare the sub-query in every place you wish to use it, you are able to define it once, but have multiple references to it. H...
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JPA eager fetch does not join

...nd JOIN are two extremes and SUBSELECT falls in between. One can choose suitable strategy based on her/his domain model. By default SELECT is used by both JPA/EclipseLink and Hibernate. This can be overridden by using: @Fetch(FetchMode.JOIN) @Fetch(FetchMode.SUBSELECT) in Hibernate. It also all...
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How can I prevent the textarea from stretching beyond his parent DIV element? (google-chrome issue o

...o matter the device it's displaying on, the box filling the container (the table cell) takes up the correct amount of space. Here's how I solved it: <table width=100%> <tr class="idbbs"> B.S.: </tr></br> <tr> <textarea id="bsinpt"><...
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Compare DATETIME and DATE ignoring time portion

I have two tables where column [date] is type of DATETIME2(0) . 5 Answers 5 ...
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Current location permission dialog disappears too quickly

...heir destination or origin. All these possible destinations are shown in a table view, so I'm getting the users co-ordinates at the same time as populating the table. The only thing is, the alert view that asks for the users location appears then disappears so quickly it's impossible to click it! ...