One of our group member has successfully defended his Ph.D.. His thesis was on "Solution of Network Coupled Partial Differential Equations Through Electrical Analogy". Abstract of his thesis : In the thesis, Partial Differential Equations (PDEs) are modeled by an electrical circuit generated from the equations arising from the Finite Element Method. This allows the …
Use this script. Make sure ~/Video directory exits on your computer. And ffmpeg is also installed. This script computes the resolution of your desktop and saves the video to ~/Video/output.mkv file. The file size is typically very big (high definition) which you can again reduce to by converting the file to some other format using …
Easiest way (the command line way) to record your desktop (screencast) in linux Read More »
Someone suggested that if you have seahorse installed, remove it. (I did, but it did not work) Someone suggested that exporting PINENTRY_USER_DATA=”USE_CURSES=1″ will do the trick. It also did not work. Add –no-use-agent to the command option. It worked with old version of gpg. No gui is appeared while decrypting the file. This does not …
लो अतीत से उतना ही जितना पोषक है जीर्ण-शीर्ण का मोह मृत्यु का ही द्योतक है तोड़ो बन्धन, रुके न चिंतन गति, जीवन का सत्य चिरन्तन धारा के शाश्वत प्रवाह में इतने गतिमय बनो कि जितना परिवर्तन है। — Dwarika Prasad Maheshwari One of our historians has noted, rather ruefully, the lack of taste for …
In case I can not google it again. Here is this informative post. Following is the verbatim copy of this email. # Create target for the parser ADD_CUSTOM_TARGET(FooParser echo “Creating parser.c”) # Create custom command for flex/lex (note the outputs) ADD_CUSTOM_COMMAND( SOURCE ${Foo_SOURCE_DIR}/src/lexer.l COMMAND ${FLEX_EXECUTABLE} ARGS -o${Foo_BINARY_DIR}/src/lexer.c ${Foo_SOURCE_DIR}/src/lexer.l TARGET FooParser OUTPUTS ${Foo_BINARY_DIR}/src/lexer.c) # Create custom …
CMake with Flex and Bison (Yacc) : ADD_CUSTOM_COMMAND Read More »
Our newspapers are filled with articles and news-reports where all sorts of accusations and allegations can be found. People in India, like people in many other countries, were not any less enthusiastic in the past for lashing out at their politicians, bureaucrats or any public-office holder but the style and content of this activity has …
How to detect if you are getting caught inside a loop when you are traversing a directed graph. This is equivalent of checking if you graph is a Directed Acyclic Graph (DAG). Assume that each vertex of graph has a label such as A, B, C, etc. While you are traversing the graph, you keep …
Getting caught in a loop while traversing a (directed acyclic) graph Read More »
If LD_LIBRARY_PATH is exported in Makefile and makefile is not working as you have expected, then you should try updating LIBRARY_PATH. LIBRARY_PATH is used by gcc before compilation to search for directories containing libraries that need to be linked to your program. If you wish to link static libraries, you should update LIBRARY_PATH and not …
A growing tendency in India is to attack secularism, covertly and indirectly. The attack on secularism is somewhat similar to the attack on equality. They maintain since we can not define secularism (like equality) in a strict sense, it will be good if we stop using the term altogether, at least to avoid the intellectual …
Most likely all of the links mentioned on hub-list page are now dead. If there are lot of enlightened (and pervert) users over LAN then there would definitely be some Direct Connection (DC) hubs. And IIT Bombay is no exception. DC-hubs are maintained by undergraduate students. They download and share most of the data. I …