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How to install packages using pip according to the requirements.txt file from a local directory?

... requirements.txt file. cd to the directory where requirements.txt is located activate your virtualenv run: pip install -r requirements.txt in your shell share | improve this answer |...
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How to test if string exists in file with Bash?

... If I execute this command from bash script how to catch 0 or 1 into a variable ? – Toren Jan 20 '11 at 16:06 6 ...
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Best way to do multi-row insert in Oracle?

... description varchar2(20)); Table created. SQL> Create CSV oracle-2% cat ldr_test.csv 1,Apple 2,Orange 3,Pear oracle-2% Create Loader Control File oracle-2% cat ldr_test.ctl load data infile 'ldr_test.csv' into table ldr_test fields terminated by "," optionally enclosed by '"' ...
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Get list of data-* attributes using javascript / jQuery

... be able to get the data with: var attributes = element.dataset or var cat = element.dataset.cat Oh, but I also read: Unfortunately, the new dataset property has not yet been implemented in any browser, so in the meantime it’s best to use getAttribute and setAttribute as demonstrated ear...
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“#include” a text file in a C program as a char[]

...: char my_file[] = { #include "data.h" }; Where data.h is generated by cat file.bin | ./bin2c > data.h share | improve this answer | follow | ...
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Multiple simultaneous downloads using Wget?

... Since GNU parallel was not mentioned yet, let me give another way: cat url.list | parallel -j 8 wget -O {#}.html {} share | improve this answer | follow ...
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How can I remove all text after a character in bash?

...urces/views/admin/users/relationships/posts.blade.php" and you want to truncate everything after the LAST occurrence of the "/", given that you do NOT know how many "/" characters are in the string. So here I would want the output to be "/resources/views/admin/users/relationships/" (or even /resourc...
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How to access data/data folder in Android device?

...ything you want with it. Without rooting you have 2 options: If the application is debuggable you can use the run-as command in adb shell adb shell run-as com.your.packagename cp /data/data/com.your.packagename/ Alternatively you can use Android's backup function. adb backup -noapk com.your.pa...
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Merge / convert multiple PDF files into one PDF

...ityLevel=1.4 -dPDFSETTINGS=/default -dNOPAUSE -dQUIET -dBATCH -dDetectDuplicateImages -dCompressFonts=true -r150 -sOutputFile=output.pdf input.pdf cheers!! share | improve this answer | ...
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Using CMake, how do I get verbose output from CTest?

...ile command, for example) with following contents CTEST_CUSTOM_POST_TEST("cat Testing/Temporary/LastTest.log") Instead of cat you may use whatever Windows cmd command that does similar things. run make test again and get profit! additional info about customizing ctest you can find here. Just...