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Finding out current index in EACH loop (Ruby) [duplicate]
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This solution is clearer and more concise than what's in the duplicate.
– Sisi
Jan 16 '13 at 21:09
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How to clear stringstream? [duplicate]
Why doesn't it work?
1 Answer
1
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Loop through a Map with JSTL [duplicate]
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Like this:
<c:forEach var="entry" items="${myMap}">
Key: <c:out value="${entry.key}"/>
Value: <c:out value="${entry.value}"/>
</c:forEach>
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Maven “Module” vs “Project” (Eclipse, m2eclipse plugin)
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Found it! My searches were returning tons of hits for creating a "multi-module project", but once I added "-multi" to my query, the answer was on the first page.
According to Creating and Importing Projects:
m2eclipse provides the ability to create a Maven module. Creati...
How to loop through key/value object in Javascript? [duplicate]
...braries on your page, such as older versions of Prototype). You can check for this by using the object's hasOwnProperty() method. This is generally a good idea when using for...in loops:
var user = {};
function setUsers(data) {
for (var k in data) {
if (data.hasOwnProperty(k)) {
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nbsp not working in CSS content tag [duplicate]
I want to add a | and two spaces before each list item. However, for some reason it prints the word nbsp and not the space. Any ideas?
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How to set default vim colorscheme
The latest upgrade of Ubuntu made my vim colorscheme unusable. I know how to set it manually ( :colo evening , for example), but I want to set the default for all vim sessions. I see reference in other places to .vimrc , but the right location and syntax have eluded me thus far.
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Git: can't undo local changes (error: path … is unmerged)
I have following working tree state
5 Answers
5
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How to file split at a line number [closed]
...L $file_name > bottom_$file_name
Also, on second thought, split will work in your case, since the first split is larger than the second. Split puts the balance of the input into the last split, so
split -l 300000 file_name
will output xaa with 300k lines and xab with 100k lines, for an input...
How to escape regular expression special characters using javascript? [duplicate]
...liam I don’t know the exact details, but IIRC the , needs to be escaped for backwards compatibility with some old/buggy JavaScript engines.
– Mathias Bynens
May 20 '13 at 18:36
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