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Select which href ends with some string
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How can I convert a series of images to a PDF from the command line on linux? [closed]
...art from displaying files... i.e. do not parse it's output. find is a much more suitable tool. Here is an example convert $(find -maxdepth 1 -type f -name 'page*.png' | sort -n | paste -sd\ ) output.pdf. Keep in mind that the aforementioned command will not work if your pathnames contain spaces. The...
How to create a link to a directory [closed]
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Symbolic or soft link (files or directories, more flexible and self documenting)
# Source Link
ln -s /home/jake/doc/test/2000/something /home/jake/xxx
Hard link (files only, less flexible and not self documenting)
# Source ...
Call two functions from same onclick [duplicate]
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won't it have more overhead than just doing onclick="pay(); cls();" ?
– Am33d
May 16 '18 at 7:05
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cocktail party algorithm SVD implementation … in one line of code?
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Are you able to locate a reference that explains more explicitly the rationale for that line of code?
– Hans
Jun 5 '16 at 8:49
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What would be the Unicode character for big bullet in the middle of the character?
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These links contain some more info like HTML entities for these four characters: fileformat.info/info/unicode/char/25cf fileformat.info/info/unicode/char/26ab fileformat.info/info/unicode/char/2b24 fileformat.info/info/unicode/char/1f311
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Shortcut to Apply a Formula to an Entire Column in Excel [closed]
... the little box in the right-hand corner downwards to apply the formula to more cells of the column. Unfortunately, I need to do this for 300,000 rows!
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C: What is the difference between ++i and i++?
... 1;
j = i++;
(i is 2, j is 1)
For a for loop, either works. ++i seems more common, perhaps because that is what is used in K&R.
In any case, follow the guideline "prefer ++i over i++" and you won't go wrong.
There's a couple of comments regarding the efficiency of ++i and i++. In any non-...
Why do we need RESTful Web Services?
...hen you can start to see what REST is all about.
Look at StackOverflow for more benefits of REST. When I am looking at a question, I can bookmark that page or send the url to a friend and he can see the same information. He doesn't have to navigate through the site to find that question.
StackO...
Check for null in foreach loop
...he getter, this would be my own preferred since it expresses the intention more clearly by giving the operation a name (OrEmptyIfNull)
The extension method mentioned above might make certain optimizations impossible for the optimizer to detect. Specifically, those that are related to IList using me...