Interview Q&A

• How to add a return in a Text object?

  Hold down the Shift key and press Enter when editing a text object.

• How to select more than one frame?

  In Frame List, To select non-sequential frames, hold down the Ctrl and click frames to add one by one. To select a series of frames, hold down the Shift key and click the start and end frame.

• Where are the sample and library files after installation?

  Sample and library files are copied to a sub-folder called "SamplesXXX" found in the folder where the main program is installed. The "XXX" will be the version number. To load a sample, choose Open... from the File menu, and locate the .MGF...

• Why is an MGF file needed that all imported images are converted to bitmaps?

  Since a GIF file only contains fixed images, saving the working file in the MGF file format allows you to retain all the object information contained in your animation. Therefore, a GIF file itself is less flexible. It's recommended that yo...

• Why is an MGF file needed that all imported images are converted to bitmaps?

  Since a GIF file only contains fixed images, saving the working file in the MGF file format allows you to retain all the object information contained in your animation. Therefore, a GIF file itself is less flexible. It's recommended that yo...

• how to Optimize Animated GIFs?

  GIF allows for any number of colors between 2 and 256. The fewer colors the less data and the smaller the graphic files. Not all software will let you set the bits per pixel for GIFs or the colors of the palette. For example, CorelDraw! 4 w...

• what is the Importance of Images

  Images vary from eye-candy entertainment to a vital function of a page. It's up to you to decide which of those apply. Remember, the World Wide Web used to be a place of TEXT, information, ideas, and exchange. While major corporations hit t...

• What Is Bandwidth?

  Bandwidth refers to how much data you can push over your telephone line. The average user is still using a 14.4 modem. You best average throughput is about 1.7 kilobytes of data (1.7k, 1,700 bytes) per second of bandwidth

• How to make GIF. animation picture into desktop background?

  t will install and run as desktop background.they usually are too small and pixily to be able to spread them out over the full desktop. You can center it or tile it. Just browse for the gif just like any picture you put on your background a...

• How can I create GIF animations?

  GIFBuilder 0.5+ can import layered Photoshop files but for more control over the color reduction process I saved each layer as a flattened Photoshop file. GIFBuilder arranges frames alphabetically so be sure to name the files in the order y...

• How to animate a text fade in and out

  Fireworks to create a text object that changed opacity from 0% to 100% over a series of frames and then reversed the animation with another text object, going from 100% to 0% opacity.

• how to call matlab in batch mode?

  his can be done from the command line or from a makefile. You need a script (filename.m). Just type at the command line, or include in the makefile: matlab

• how to Add noise to an image?

  The function noise.m, now installed on ashland too, adds Gaussian, uniform, salt and pepper, additive or multiplicative noise to an image.

• How to correctly apply the graphics patches?

  # Open a LOCAL MACHINE window and type: xhost +ashland # Add the following code sequence just before the plot command that was giving you problems: figure; set(gcf,'renderer','zbuffer'); [s,w] = unix('echo $DISPLAY'); set(gcf,'XDispl...

• can we run Matlab without graphics?

  Sometimes you may want to run scripts which contain plotting commands without displaying the plots and without going into the script to comment out the commands. An example: if you're working from home and it's too slow to run graphics over...

• LaTeX in Matlab

  Matlab already handles naturally simple LaTeX encodings that allow introducing Greek lettters or modifying the font size and appearance in plots.

• On what machines Matlab should be run

  Run it from sthelens, and only if sthelens is down, from cher, orsay or tiree. It works on other machines too, but some of the other machines have older versions of the OS and core dump upon exiting from matlab. Some other local machines wi...

• Vectorization What is that ? How to do it ?

  Thinking is terms of full matrices/vectors and also some related functions for that * Use of filter(), which works beautifully for some time series models

• What can we use Matlab for?

  1. Simple calculations 2. Plotting and analyzing mathematical relationships (2D and 3D) 3. List & Matrix Operations 4. Writing script files (a type of programming) 5. Symbolic manipulation of equations 6. Advanced visual...

• What is different in Rules and Constraints ?

  Rules and Constraints are similar in functionality but there is a An little diffrence between them.Rules are used for backward compatibility . One the most exclusive diffrence is that we an bind rules to a datatypes whereas constraints are...

• What is Normalization ?

  The logical design of the database, including the tables and the relationships between them, is the core of an optimized relational database. A good logical database design can lay the foundation for optimal database and application perform...

• What is the difference between UNION ALL Statement and UNION ?

  he main difference between UNION ALL statement and UNION is UNION All statement is much faster than UNION,the reason behind this is that because UNION ALL statement does not look for duplicate rows, but on the other hand UNION statement doe...

• Write some disadvantage of Cursor ?

  Cursor plays there row quite nicely but although there are some disadvantage of Cursor . Because we know cursor doing roundtrip it will make network line busy and also make time consuming methods. First of all select query gernate output a...

• What is Log Shipping and its purpose ?

  In Log Shipping the transactional log file from one server is automatically updated in backup database on the other server and in the case when one server fails the other server will have the same DB and we can use this as the DDR(disaster...

• What are the null values in SQL SERVER ?

  Before understand the null values we have some overview about what the value is. Value is the actual data stored in a particular field of particular record. But what is done when there is no values in the field.That value is something like...

• What is DTS in SQL Server ?

  If a organization is big then it is also there that there is multiple option to store data some people are using EXCEL some are using ACCESS and some of they are using SQL SERVER and in some other format also but there a problem is arise th...

• What is SQL whats its uses and its component ?

  The Structured Query Language (SQL) is foundation for all relational database systems. Most of the large-scale databases use the SQL to define all user and administrator interactions. QL is Non-Procedural language . Its allow the user to co...

• What is diffrence between OSQL and Query Analyzer ?

  Both are the same but ther eis little diffrence OSQL is command line tool whic is execute qery and display the result same a query analyzer but query analyzer is graphical and OSQL is a command line tool.OSQL have not ability like query ana...

• What is COMMIT & ROLLBACK statement in SQL ?

  Commit statement helps in termination of the current transaction and do all the changes that occur in transaction persistent and this also commits all the changes to the database.COMMIT we can also use in store procedure. ROLLBACK do the s...

• What is Cascade and Restrict when we use DROP table in SQL SERVER ?

  When we are using Drop table in SQL the syntax is simple. Drop table table_name(CASCADE / RESTRICT) We use cascade to drop table although it have some dependencies just like triggers,stroeprocrdure,primarykey,foreignkey it will delete fir...

• How do I make a Python script executable on Unix?

  You need to do two things: the script file's mode must be executable and the first line must begin with #! followed by the path of the Python interpreter. The first is done by executing chmod +x scriptfile or perhaps chmod 755 scriptfile....

• Why don't my signal handlers work?

  The most common problem is that the signal handler is declared with the wrong argument list. It is called as handler(signum, frame) so it should be declared with two arguments: def handler(signum, frame): ...

• How do I run a subprocess with pipes connected to both input and output?

  Use the popen2 module. For example: import popen2 fromchild, tochild = popen2.popen2("command") tochild.write("input\n") tochild.flush() output = fromchild.readline()

• How do I delete a file?

  Use os.remove(filename) or os.unlink(filename);

• How do I delete a file?

  Use os.remove(filename) or os.unlink(filename);

• How do I copy a file?

  The shutil module contains a copyfile() function.

• How can I find the methods or attributes of an object?

  For an instance x of a user-defined class, dir(x) returns an alphabetized list of the names containing the instance attributes and methods and attributes defined by its class.

• How do I copy an object in Python?

  In general, try copy.copy() or copy.deepcopy() for the general case. Not all objects can be copied, but most can. Some objects can be copied more easily. Dictionaries have a copy() method: newdict = olddict.copy() Sequences can be copied...

• What are the rules for local and global variables in Python?

  In Python, variables that are only referenced inside a function are implicitly global. If a variable is assigned a new value anywhere within the function's body, it's assumed to be a local. If a variable is ever assigned a new value inside...

• Is there a tool to help find bugs or perform static analysis?

  Yes. PyChecker is a static analysis tool that finds bugs in Python source code and warns about code complexity and style. Pylint is another tool that checks if a module satisfies a coding standard, and also makes it possible to write pl...

• Is python the right choice for Web based Programming?

  Python is another open source programming that has become popular for creating web-related applications and large programs. Scripts written in Python are often very clear to read; the language is also known for its flexibility. Whet...

• what is python?

  It is a scripting language that is simple and has all the advantages of using a high-level programming language

• My application is written in C, but I would like to use AppleScripts to perform some operations. How can I do this?

  To run an AppleScript inside of your application, your application should call the AppleScript component to compile and execute a script.

• how to use copy and set Commands?

  As its name implies, when you use the copy command to create a variable, it always creates a separate copy (though note that a copy of an object specifier still specifies the same object). However, when you use the set command to create a v...

• Debugging AppleScript Scripts

  AppleScript does not include a built-in debugger, but it does provide several simple mechanisms to help you debug your scripts or just observe how they are working.

• What Is in an Object Specifier

  An object specifier describes an object type, a location, and how to distinguish the object from other objects of the same type in that location. These three types of information—the type, or class; the location, or container; and the disti...

• What Is in a Script Object

  When you enter AppleScript statements in script window in Script Editor, you are working in a top-level script object. All script object definitions follow the same syntax, except that a top-level script object does not have statements mark...

• So AppleScript isn't free?

  Nope. But you can get it for free if you look around on the Internet.

• How do I learn AppleScript?

  Probably the best approach to learning AppleScript is to buy one of the available AppleScript books or the Scripting Kit and work through the scripts in the book. Constantly fooling around with AppleScript also helps. Because Apple event an...

• What is AppleScript?

  AppleScript is a scripting language for the Macintosh. It is an English-like language that has been compared to batch files on PCs, but it is more like UNIX shell scripts in its power and flexibility.