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Detecting an undefined object property
...ator to get at the special undefined value itself:
if(myVariable === void 0) {
alert("myVariable is the special value `undefined`");
}
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Is there a better way to find out if a local git branch exists?
... kaligne
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answered Mar 2 '11 at 16:15
Mark LongairMark Longair
358k656...
How can I undo git reset --hard HEAD~1?
...ted initial commit 1a75c1d: added file1
1 files changed, 1 insertions(+), 0 deletions(-)
create mode 100644 file1
$ echo "added new file" > file2
$ git add file2
$ git commit -m 'added file2'
Created commit f6e5064: added file2
1 files changed, 1 insertions(+), 0 deletions(-)
create mode 100...
String representation of an Enum
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870
Try type-safe-enum pattern.
public sealed class AuthenticationMethod {
private readonly St...
Why can't I use background image and color together?
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10 Answers
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Efficient way to remove ALL whitespace from String?
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20
Shouldn't that be Regex.Replace(XML, @"\s+", "")?
– Jan-Peter Vos
Jun 2 '11 at 19:46
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Are the decimal places in a CSS width respected?
...nal pixels, but if your percentage values yield integer pixel value (e.g. 50.5% of 200px in the example) you'll get sensible, expected behaviour.
Edit: I've updated the example to show what happens to fractional pixels (in Chrome the values are truncated, so 50, 50.5 and 50.6 all show the same widt...
How do you append to a file in Python?
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edited Jun 29 '11 at 10:07
answered Jan 16 '11 at 16:24
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How do I get a class instance of generic type T?
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edited Aug 9 '10 at 7:09
answered Aug 9 '10 at 7:03
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