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grep output to show only matching file
...erse and cryptic – or the equivalent --files-with-matches – longer and more readable.
The output of grep --help is not easy to read, but it's there:
-l, --files-with-matches print only names of FILEs containing matches
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How do you migrate an IIS 7 site to another server?
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Is there a cross-browser onload event when clicking the back button?
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In JPA 2, using a CriteriaQuery, how to count results
...ults which I know is analogous to SQL, but which would make this API a lot more OOP-like. Well, at least I can reuse some of the predicates, I guess.
– Sean Patrick Floyd
May 21 '10 at 18:34
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Immutability of Strings in Java
...works) you can see that what it does is the following:
If there is one or more occurrences of oldChar in the current string, make a copy of the current string where all occurrences of oldChar are replaced with newChar.
If the oldChar is not present in the current string, return the current string.
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Developing for Android in Eclipse: R.java not regenerating
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Can you require two form fields to match with HTML5?
... Please enter the same Password as above validation message. What might be more confusing: same thing happens if you put in both fields exact same password, that is shorter than 6 characters.
– user8554766
Jan 10 '18 at 7:04
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Algorithm to generate all possible permutations of a list?
...rent lists, making sure the cursor is one to the right.
When there are no more remaining values (cursor is at the end), print the list. This is the stop condition.
public void permutate(int[] list, int pointer) {
if (pointer == list.length) {
//stop-condition: print or process number...
How do I create an array of strings in C?
...racter of "foo" to the array str, which doesn't work. See this answer for more details.
– John Bode
Feb 7 '14 at 15:33
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