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Colors with unix command “watch”?
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Some newer versions of watch now support color.
For example watch --color ls -ahl --color.
Related.
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MongoDB not equal to
...8b1a7768972d396fe2268"), "author" : "you", "post" : "how to query" }
And now $not, which takes in predicate ($ne) and negates it ($not):
db.test.find({'post': {$not: {$ne : ""}}})
{ "_id" : ObjectId("4f68b19c768972d396fe2267"), "author" : "me", "post" : "" }
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Using querySelectorAll to retrieve direct children
...do "combinator rooted queries" (as John Resig called them) did not exist.
Now the :scope pseudo-class has been introduced. It is not supported on [pre-Chrominum] versions of Edge or IE, but has been supported by Safari for a few years already. Using that, your code could become:
let myDiv = getEle...
With ng-bind-html-unsafe removed, how do I inject HTML?
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Usage:
<span ng-bind-html="yourDataValue | html"></span>
Now - I don't see why the directive ng-bind-html does not trustAsHtml as part of its function - seems a bit daft to me that it doesn't
Anyway - that's the way I do it - 67% of the time, it works ever time.
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Set Focus on EditText
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Thank you :-) Now my method is working correctly :-) but my main problem with the EditText-Field isn't solved yet. I still can't edit it, after the method has found a row...
– erdalprinz
Jan 15 '13 at...
Different return values the first and second time with Moq
...ust uses System.Collections.Generic.Queue and doesn't require any special knowledge of the mocking framework - since I didn't have any when I wrote it! :)
var pageModel = new Mock<IPageModel>();
IPageModel pageModelNull = null;
var pageModels = new Queue<IPageModel>();
pageModels.Enqueu...
Removing duplicates in lists
...weren't duplicated/removed. This is what I have but to be honest I do not know what to do.
50 Answers
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Why use multiple columns as primary keys (composite primary key)
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Pleas elaborate? Not sure what to say. I have known people that prefer to have multiple concatenated fields as a key because it is easier intuitively to understand what they are looking at. I have known others that prefer just assigning a unique key to each row because it...
Git file permissions on Windows
...sents execute permissions.
git update-index --chmod=+x 'scriptname.ext'
Now re-verify the permissions.
git ls-files --stage
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if you are using Windows PC, but deploying on linux machine. Execute the below command in the first place to make it co...
MySQL InnoDB not releasing disk space after deleting data rows from table
... of the original one, and doing so used up all the space on the partition. Now "optimize table" failed and I'm left with no space on the partition even after I dropped the entire db... very disappointing.
– basilikode
Apr 20 '15 at 20:43
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