大约有 2,945 项符合查询结果（耗时：0.0199秒） [XML]
Collapse sequences of white space into a single character and trim string
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Excellent code for removing leading and trailing space at the same time.
– user523234
Feb 12 '12 at 16:27
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Reason for Column is invalid in the select list because it is not contained in either an aggregate f
... Love it when folks take the time to explain using first principles. Excellent explanation Bill. Thanks.
– Klaus Nji
Feb 21 '14 at 19:54
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How do you test a public/private DSA keypair?
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This is an excellent answer. (1) diff -qs returns a simple "identical/not identical answer. (2) you should delete the comment in the public key file before running the diff.
– emory
Dec 28 '17 at...
Practicing BDD with python [closed]
... a behavior driven design style. Specifically, the spec plugin for nose is excellent for BDD.
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Javascript: formatting a rounded number to N decimals
...to and from strings, and the precision parameter works same way as PHP and Excel whereby a positive 1 would round to 1 decimal place and -1 would round to the tens.
var myNamespace = {};
myNamespace.round = function(number, precision) {
var factor = Math.pow(10, precision);
var tempNumber =...
How to get a tab character?
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Excellent suggestion. Why exactly does it behave like this?
– pkanane
Aug 4 '15 at 9:04
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How to style UITextview to like Rounded Rect text field?
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Excellent. That looks great :D
– Sune Trudslev
Sep 16 '13 at 6:22
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Overriding !important style
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Building on @Premasagar's excellent answer; if you don't want to remove all the other inline styles use this
//accepts the hyphenated versions (i.e. not 'cssFloat')
addStyle(element, property, value, important) {
//remove previously defined prope...
How to change the blue highlight color of a UITableViewCell?
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Zonble has already provided an excellent answer.
I thought it may be useful to include a short code snippet for adding a UIView to the tableview cell that will present as the selected background view.
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZ...
How to get the path of the batch script in Windows?
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Excellent... I've been using %~0\.. -- knew there had to be a better way! Also, you will probably want to enclose %~dp0 in double quotation marks ("") in case there's spaces in the directory name, etc.
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