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Change Oracle port from port 8080
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243
From Start | Run open a command window.
Assuming your environmental variables are set correctly...
How do I return multiple values from a function? [closed]
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14 Answers
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Active
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Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...rder from largest to smallest to the destination, and have only used about 47 bits of RAM for the two persistent variables (and whatever small amount you need for the temporary values).
I know this is horrible, and I know there can be all sorts of practical issues, but I thought it might give some ...
Switch statement: must default be the last case?
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84
The C99 standard is not explicit about this, but taking all facts together, it is perfectly vali...
How to drop a list of rows from Pandas dataframe?
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401
Use DataFrame.drop and pass it a Series of index labels:
In [65]: df
Out[65]:
one tw...
What's the difference between an argument and a parameter?
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34 Answers
34
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Make xargs execute the command once for each line of input
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405
The following will only work if you do not have spaces in your input:
xargs -L 1
xargs --max-...
Change color of PNG image via CSS?
...y {
background-color:#03030a;
min-width: 800px;
min-height: 400px
}
img {
width:20%;
float:left;
margin:0;
}
/*Filter styles*/
.saturate { filter: saturate(3); }
.grayscale { filter: grayscale(100%); }
.contrast { filter: contrast(160%); }
.brightness { filter...
Execute another jar in a Java program
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answered Aug 24 '09 at 5:27
gjrwebbergjrwebber
2,38822 gold badges1818 silver badges2424 bronze badges
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How to add a progress bar to a shell script?
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edited Sep 6 '18 at 1:42
answered Oct 26 '08 at 14:47
M...