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Command line: piping find results to rm
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You are actually piping rm's output to the input of find. What you want is to use the output of find as arguments to rm:
find -type f -name '*.sql' -mtime +15 | xargs rm
xargs is the command that "converts" its standard input into arguments of another program, or, as they more ac...
How to build a query string for a URL in C#?
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The HTTP spec (RFC 2616) doesn't say anything about what query strings can contain. Nor does RFC 3986, which defines the generic URI format. The key/value pair format that is commonly used is called application/x-www-form-urlencoded, and is actually defined by HTML, for the pu...
Cannot kill Python script with Ctrl-C
... Well, Ctrl-C is never a graceful way to stop anything. I'm not sure what resources would be left - shouldn't the OS reclaim anything when the process exits?
– Thomas K
May 20 '13 at 17:16
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Use Mockito to mock some methods but not others
... on quantity and price, rather than getQuantity() and getPrice(), which is what you've mocked.
Another possibility is to avoid mocks altogether:
@Test
public void getValueTest() {
Stock stock = new Stock(100.00, 200);
double value = stock.getValue();
assertEquals("Stock value not corre...
How does one output bold text in Bash?
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I'm trying to something similar to what the OP is doing, but with a motd file. How/where would I define the $bold and $normal variables in that instance?
– Matt
Apr 25 '14 at 23:50
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Android layout replacing a view with another view on run time
... to load either option1 or option2 in run time via Java into C? If so, what function do I have to use?
4 Answers
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remove all variables except functions
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Thanks a lot for this answer. May I know what is a period?
– RockScience
Nov 30 '11 at 4:18
1
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How to find out element position in slice?
.... At the lowest level the 'find value=x in array' function (PHP, Python or whatever) will look somewhat like the version given in the OP's question - at a low level. Loops are central to this kind of programming, even if they are hidden. Go does not hide this stuff.
– Ian Lewis...
Why do I get a warning every time I use malloc?
...n malloc
gives pretty useful results.
Googling man malloc will show you what I mean.
In unix you also get apropos for things that are related.
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Temporarily switch working copy to a specific Git commit
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Upvote for the git bisect reference; what an extremely useful tool!
– Niek
Jan 21 '17 at 10:52
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