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Force to open “Save As…” popup open at text link click for PDF in HTML
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Netbeans error checking complains about it, but it seems to work fine. You can specify a preliminary name for the new file like so: download="myFile.txt"
– Yster
May 26 '15 at 11:55
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How to delete selected text in the vi editor
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Actually, vim has great mouse support if your terminal supports it. For example using the gpm daemon in a console, or running xterm or konsole in a graphical environment, you can tell vim set mouse=a (or add it to your .vimrc) a...
How can I find the last element in a List?
...serve to be the top answer, it reads terribly and leaves the chance for an error if count is zero. The CleanCode™ approach would be to use Last/LastOrDefault as mentioned below.
– chillitom
Dec 4 '13 at 18:04
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Maximum single-sell profit
...oblem in each subarray, then combining the two together. Turns out we actually can do this, and can do so efficiently! The intuition is as follows. If we have a single day, the best option is to buy on that day and then sell it back on the same day for no profit. Otherwise, split the array into ...
Using python's eval() vs. ast.literal_eval()?
...aded operators) will fail. Eg. ast.literal_eval("1 & 1") will throw an error but eval("1 & 1") will not.
– Daniel van Flymen
May 22 '17 at 0:34
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Easiest way to flip a boolean value?
...;first().lights[PATTERN1_LIGHT + i].value ^= 1 is much more readable, less error prone, and fewer characters than the original code.
– Vortico
Oct 31 '17 at 10:40
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How to do a https request with bad certificate?
...ppen to know a site where I can test this? golang org now doesn't throw an error anymore.
– topskip
Nov 8 '17 at 7:57
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Import multiple csv files into pandas and concatenate into one DataFrame
...d.concat(map(pd.read_csv(header=0), glob.glob('data/*.csv)) but it gave an error "parser_f() missing 1 required positional argument: 'filepath_or_buffer'"
– cadip92
Mar 3 at 13:14
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Is it possible to break a long line to multiple lines in Python [duplicate]
...ltiple short lines. But in Python , if I do this, there will be an indent error... Is it possible?
7 Answers
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How can I use grep to find a word inside a folder?
..., a directory is a kind of file (there is a term "regular file" to specifically refer to entities that are called just "files" in Windows).
grep -nr string reads the content to search from the standard input, that is why it just waits there for input from you, and stops doing so when you press ^C (...