Tutorial by Examples: v

Setting overflow value to hidden,auto or scroll to an element, will clear all the floats within that element. Note: using overflow:scroll will always show the scrollbox

In IDE Jaspersoft Studio (JSS) or the older version iReport Designer it is sufficient to press Preview. The JasperReports design file .jrxml will automatically be compiled to .jasper in same folder as .jrxml if no errors are present. Another way is to press "Compile Report" button in JSS...

While it is possible to compile .jrxml files into .jasper files using Java code, this incurs a performance hit that is best avoided by pre-compiling .jrxml files using the IDE. With that in mind, compiling .jrxml files can be accomplished using the JasperCompileManager as follows: JasperCompileMana...

Vectors can be used as a 2D matrix by defining them as a vector of vectors. A matrix with 3 rows and 4 columns with each cell initialised as 0 can be defined as: std::vector<std::vector<int> > matrix(3, std::vector<int>(4)); C++11 The syntax for initializing them using initia...

To save date to CloudKit, we must make: A CKRecordID (the key of your unique record) A CKRecord (which includes data) Making a record key To ensure that every new record identifier is unique, we use the current timestamp, which is unique. We get the timestamp using NSDate's method timeInter...

HTML <div> This div is too small to display its contents to display the effects of the overflow property. </div> CSS div { width:100px; height:100px; overflow:scroll; } Result The content above is clipped in a 100px by 100px box, with scrolling available ...

overflow-wrap tells a browser that it can break a line of text inside a targeted element onto multiple lines in an otherwise unbreakable place. Helpful in preventing an long string of text causing layout problems due to overflowing it's container. CSS div { width:100px; outline: 1px dash...

If static_cast is used to convert a pointer (resp. reference) to base class to a pointer (resp. reference) to derived class, but the operand does not point (resp. refer) to an object of the derived class type, the behavior is undefined. See Base to derived conversion.

if ([[dataObject objectForKey:@"yourVariable"] isEqualToString:"Hello World"]) { return YES; } else { return NO; } You can query values stored using KVC quickly and easily, without needing to retrieve or cast these as local variables.

This method allows a command to be sent to Cmd.exe, and returns the standard output (including standard error) as a string: private static string SendCommand(string command) { var cmdOut = string.Empty; var startInfo = new ProcessStartInfo("cmd", command) { ...

Following are the page life cycle events: PreInit - PreInit is the first event in page life cycle. It checks the IsPostBack property and determines whether the page is a postback. It sets the themes and master pages, creates dynamic controls, and gets and sets profile property values. This event ca...

To create a UDF, we need to extend UDF (org.apache.hadoop.hive.ql.exec.UDF) class and implement evaluate method. Once UDF is complied and JAR is build, we need to add jar to hive context to create a temporary/permanent function. import org.apache.hadoop.hive.ql.exec.UDF; class UDFExample ex...

Like Getting a result from another Activity you need to call the Fragment's method startActivityForResult(Intent intent, int requestCode). note that you should not call getActivity().startActivityForResult() as this will take the result back to the Fragment's parent Activity. Receiving the result c...

Here a simple portable way to get the current device family: /// <summary> /// All the device families /// </summary> public enum DeviceFamily { Desktop, Mobile, Iot, Xbox, } /// <summary> /// The helper to get the current device family /// </summ...

enum SomeEnum { A, B } let enumValues:Array<string>= []; for(let value in SomeEnum) { if(typeof SomeEnum[value] === 'number') { enumValues.push(value); } } enumValues.forEach(v=> console.log(v)) //A //B

The tabular environment is the most basic way to create a table in LaTeX and doesn't require any other packages. \begin{tabular}{|lcr||} left aligned column & center column & right column \\ \hline text & text & text \\ text & text & text \\ \end{tabular} T...

HTML <div> Even if this div is too small to display its contents, the content is not clipped. </div> CSS div { width:50px; height:50px; overflow:visible; } Result Content is not clipped and will be rendered outside the content box if it exceeds its co...

The two mapAccum functions combine the operations of folding and mapping. -- A Traversable structure -- | -- A seed value | ...

A model can also be added to the partial view : @model Solution.Project.Namespace.MyModelClass <p>@Model.Property</p> In the View you can now just use: <div> @Html.Partial("PartialViewExample", new MyModelClass(){Property="my property value"}) <...

If a type t is Traversable then values of t a can be split into two pieces: their "shape" and their "contents": data Traversed t a = Traversed { shape :: t (), contents :: [a] } where the "contents" are the same as what you'd "visit" using a Foldable insta...