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How can I remove the first line of a text file using bash/sed script?
...p" "$FILE"
The && will make sure that the file doesn't get overwritten when there is a problem.
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Margin-Top push outer div down
... my wrapper div, but when I add a top margin to a h1 inside the header div it pushes the entire header div down. I realize this happens whenever I apply a top margin to the first visible element on a page.
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When do we need to set ProcessStartInfo.UseShellExecute to True?
... true then the Process class will use the ShellExecute function, otherwise it will use CreateProcess.
The longer answer is that the ShellExecute function is used to open a specified program or file - it is roughly equivalnt to typing the command to be executed into the run dialog and clicking OK, wh...
MySQL offset infinite rows
...offset by 5 from the start of the table. As far as I can tell, MySQL's LIMIT requires a limit as well as an offset. Is there any way to do this?
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How does the Comma Operator work
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It would be equal to b.
The comma operator has a lower precedence than assignment.
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How to read a file into a variable in shell?
I want to read a file and save it in variable, but I need to keep the variable and not just print out the file.
How can I do this? I have written this script but it isn't quite what I needed:
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Java String remove all non numeric characters
...s and characters that are not 0-9 and a period. I'm using Character.isDigit() but it also removes decimal, how can I also keep the decimal?
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annotation to make a private method public only for test classes [duplicate]
...s to make the private method protected or package-private and to put the unit test for this method in the same package as the class under test.
Guava has a @VisibleForTesting annotation, but it's only for documentation purposes.
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Why is printing “B” dramatically slower than printing “#”?
...g, and treats B as a word character but # as a non-word character. So when it reaches the end of a line and searches for a place to break the line, it sees a # almost immediately and happily breaks there; whereas with the B, it has to keep searching for longer, and may have more text to wrap (which ...
What is the difference between HTML tags and ?
...and <span> . I've seen them both used to mark a section of a page with an id or class , but I'm interested in knowing if there are times when one is preferred over the other.
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