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How to replace text between quotes in vi
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Use ci", which means: change what inside the double quotes.
You can also manipulate other text objects in a similar way, e.g.:
ci' - change inside the single quotes
ciw - change inside a word
ci( - change inside parentheses
dit - delete inside an HTML tag, etc.
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How to retrieve an element from a set without removing it?
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Two options that don't require copying the whole set:
for e in s:
break
# e is now an element from s
Or...
e = next(iter(s))
But in general, sets don't support indexing or slicing.
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How to detect DIV's dimension changed?
...a DIV which has 100% width. It contains some elements. While performing windows re-sizing, the inner elements may be re-positioned, and the dimension of the div may change. I'm asking if it is possible to hook the div's dimension change event? and How to do that? I currently bind the callback functi...
Break parallel.foreach?
How do I break out of an parallel.for loop?
5 Answers
5
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How to define different dependencies for different product flavors
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How do you handle not calling the Ad classes?
– Jared Burrows
Jun 13 '15 at 19:55
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Is background-color:none valid CSS?
...ited Oct 13 '16 at 16:24
JGallardo
9,28666 gold badges7171 silver badges8080 bronze badges
answered Jan 5 '12 at 8:42
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Android- create JSON Array and JSON Object
...tudent1.put("birthday", "5/5/1993");
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
JSONObject student2 = new JSONObject();
try {
student2.put("id", "2");
student2.put("name", "NAME OF STUDENT2");
student2.put("year", "4rd");
student2....
How to convert Set to Array?
...s like a nice way to create Arrays with guaranteed unique elements, but it does not expose any good way to get properties, except for generator [Set].values, which is called in an awkward way of mySet.values.next() .
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How to change indentation mode in Atom?
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Like @zamber said, if auto indenting a page and it doesn't pick up your indentation settings, re-open it and try again.
– Victor S
Oct 10 '14 at 13:48
59
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How to Create Deterministic Guids
...RFC 4122 §4.3 defines a way to create a name-based UUID. The advantage of doing this (over just using a MD5 hash) is that these are guaranteed not to collide with non-named-based UUIDs, and have a very (very) small possibility of collision with other name-based UUIDs.
There's no native support in ...