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How to read embedded resource text file
... A third method is to add the file to the project, then set "Copy to Output Directory" to "True". On compile, the file is copied into the output dir, and you can read the file using normal means. Example: in a WPF app when you want to display an image.
– Contango
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Replace part of a string with another string
...st reference should be the default mode for function parameters. (FTR, without the const, you couldn't even pass string literals to your function, because you cannot bind temporaries to non-const references. So the function wouldn't even do what it was written to.)
– sbi
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java.lang.NoClassDefFoundError: Could not initialize class XXX
...d then everything worked fine. How do I resolve this problem in future without restarting my system and solve the problem with a simple solu4tion.
– viper
Aug 9 '16 at 11:57
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How to use sed/grep to extract text between two words?
I am trying to output a string that contains everything between two words of a string:
12 Answers
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Difference between a class and a module
...good and gives some structural answers, but another approach is to think about what you're doing. Modules are about providing methods that you can use across multiple classes - think about them as "libraries" (as you would see in a Rails app). Classes are about objects; modules are about functions.
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MySQL InnoDB not releasing disk space after deleting data rows from table
I have one MySQL table using the InnoDB storage engine; it contains about 2M data rows. When I deleted data rows from the table, it did not release allocated disk space. Nor did the size of the ibdata1 file reduce after running the optimize table command.
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sed one-liner to convert all uppercase to lowercase?
...erts upper to lower case
$ tr '[:upper:]' '[:lower:]' < input.txt > output.txt
# Converts lower to upper case
$ tr '[:lower:]' '[:upper:]' < input.txt > output.txt
Works using GNU sed (BSD sed doesn't support \L \U):
# Converts upper to lower case
$ sed -e 's/\(.*\)/\L\1/' input.txt...
Difference between setTimeout with and without quotes and parentheses
I am learning JavaScript and I have learned recently about JavaScript timing events. When I learned about setTimeout at W3Schools , I noticed a strange figure which I didn’t run into before. They are using double quotes and then call the function.
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D3.js: what is 'g' in .append(“g”) D3.js code?
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I came here from a d3 learning curve as well. As already pointed out this is not specific to d3, it is specific to svg attributes. Here is a really good tutorial explaining the advantages of svg:g (grouping).
It is not that different from the use case of "grouping" in graphical drawings ...
Compress files while reading data from STDIN
...this. The best way is to read data as input and redirect the compressed to output file i.e.
cat test.csv | gzip > test.csv.gz
cat test.csv will send the data as stdout and using pipe-sign gzip will read that data as stdin. Make sure to redirect the gzip output to some file as compressed data w...