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| A variable is defined by name and type... |
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| The Service variable is used to... |
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| A report based on a variable is used to directly print the information found in a WLanguage variable... |
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| A composite variable contains different types of elements (members)... |
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| The advanced types of WLanguage are as follows |
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Initializes: - one or all variables of file items with their default values.
- one or all items of a Record variable with their default values.
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| The different types in WLanguage are... |
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Enables you to find out whether a variable or a control is: - a numeric (integer, real, currency or numeric).
- a string that can be converted into numeric.
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Initializes: - one or all variables of file items with their default values.
- one or all items of a Record variable with their default values.
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| Three assignment operators are available... |
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| A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc. |
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| Identifies the type of an expression, a variable (during a call to a procedure for example) or a control. |
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| The constants are language elements whose value is fixed once and for all... |
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| The code editor proposes several tools used to correct the code... |
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| The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler... |
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| Pushes an element onto the stack. |
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| Modifies the saturation of an image in an Image variable. |
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| Changes the hue of an image in an Image variable. |
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| Adds a shadow effect on an image found in an Image variable]. |
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| Retrieves the characteristics of a WLanguage list: types of elements and number of elements. |
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| Identifies the color of a pixel contained in an Image variable. |
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| Modifies the hue, saturation and lightness of an image in an Image variable. |
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| Identifies the opacity of a pixel in an image (in an Image variable) with an Alpha channel. |
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| Resizes an image in an Image variable. |
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| Rotates an image in an Image variable. |
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| Saves an image contained in an Image variable:
in a file in BMP format.
in memory.... |
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| Saves an image found in an Image variable:
in a file in GIF format.
in memory.... |
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| Saves an image in icon format either in a file, or in memory. |
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| Saves an image found in an Image variable:
in a PNG file.
in memory.... |
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| Deletes all the drawings made since the last call to dStartDrawing. |
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| Indicates that the drawing functions that will be used are intended for an Image variable. |
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| Flips an image contained in an Image variable with respect to a horizontal axis (symmetry... |
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| Flips an image contained in an Image variable with respect to a vertical axis (symmetry... |
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| Saves an image found in an Image variable:
in a JPEG file.
in memory.... |
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| Adds an element to the queue. |
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| Checks the status of a Facebook session. |
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| Stops the Facebook session that was started by FBStartSession. |
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| Used to authenticate and log in to Faceboook. |
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| Gets the Facebook information of the connected user. |
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| Sends an HTTP request to the Facebook Graph API. |
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