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How to apply shell command to each line of a command output?
Suppose I have some output from a command (such as ls -1 ):
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Is there a simple way to remove multiple spaces in a string?
Suppose this string:
29 Answers
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How to split the name string in mysql?
How to split the name string in mysql ?
16 Answers
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IF statement: how to leave cell blank if condition is false (“” does not work)
I would like to write an IF statement, where the cell is left blank if the condition is FALSE.
Note that, if the following formula is entered in C1 ( for which the condition is false ) for example:
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Get exit code of a background process
I have a command CMD called from my main bourne shell script that takes forever.
12 Answers
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How to get names of enum entries?
I would like to iterate a TypeScript an enum type and get each enumerated symbol name, e.g.:
28 Answers
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Read/write to Windows registry using Java
How is it possible to read/write to the Windows registry using Java?
24 Answers
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Java ArrayList how to add elements at the beginning
I need to add elements to an ArrayList queue whatever, but when I call the function to add an element, I want it to add the element at the beginning of the array (so it has the lowest index) and if the array has 10 elements adding a new results in deleting the oldest element (the one with the high...
Difference between a Structure and a Union
Is there any good example to give the difference between a struct and a union ?
Basically I know that struct uses all the memory of its member and union uses the largest members memory space. Is there any other OS level difference?
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printf format specifiers for uint32_t and size_t
I have the following
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