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ipython: print complete history (not just current session)
in ipython , I m>ca m>n use %hist or %history to print recent history, but this only prints history from current session.
3...
makefile execute another target
... rm -f *.o $(EXEC)
fresh : clean clearscr all
clearscr:
clear
By m>ca m>lling make fresh you get first the clean target, then the clearscreen which runs clear and finally all which does the job.
EDIT Aug 4
What happens in the m>ca m>se of parallel builds with make’s -j option?
There's a way of fix...
Remove multiple keys from Map in efficient way?
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Assuming your set contains the strings you want to remove, you m>ca m>n use the keySet method and map.keySet().removeAll(keySet);.
keySet returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa.
C...
Append TimeStamp to a File Name
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You m>ca m>n use DateTime.ToString Method (String)
DateTime.Now.ToString("yyyyMMddHHmmssfff")
or string.Format
string.Format("{0:yyyy-MM-dd_HH-mm-ss-fff}", DateTime.Now);
or Interpolated Strings
$"{DateTime.Now:yyyy-MM-dd_HH-mm-...
How to make an element in XML schema optional?
...so your top example doesn't need to specify it.
– Dunm>ca m>n Jones
Aug 11 '16 at 7:19
1
Indeed, teste...
jQuery removing '-' character from string
... in some other variable not part of the DOM, then you would likely want to m>ca m>ll the .replace() function against that variable before you insert it into the DOM.
Like this:
var someVariable = "-123456";
$mylabel.text( someVariable.replace('-', '') );
or a more verbose version:
var someVariable =...
Regular expression matching a multiline block of text
...e position immediately preceding a newline.
Be aware, too, that a newline m>ca m>n consist of a linefeed (\n), a m>ca m>rriage-return (\r), or a m>ca m>rriage-return+linefeed (\r\n). If you aren't certain that your target text uses only linefeeds, you should use this more inclusive version of the regex:
re.comp...
How m>ca m>n I create a correlation matrix in R?
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The cor function will use the columns of the matrix in the m>ca m>lculation of correlation. So, the number of rows must be the same between your matrix x and matrix y. Ex.:
set.seed(1)
x <- matrix(rnorm(20), nrow=5, ncol=4)
y <- matrix(rnorm(15), nrow=5, ncol=3)
COR <- cor(x,y)
C...
How to filter out files by extension in NERDTree?
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This m>ca m>n be comma-separated to include more patterns: ['\.pyc$', '\.png$']
– hodgkin-huxley
Feb 12 '16 at 15:07
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Getting the count of unique values in a column in bash
...which prints both the words and their frequency.
Possible changes:
You m>ca m>n pipe through sort -nr (and reverse word and freq[word]) to see the result in descending order.
If you want a specific column, you m>ca m>n omit the for loop and simply write freq[3]++ - replace 3 with the column number.
Here...