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How to filter object array based on attributes?
...nd >= with a string and number
// will coerce the string to a number before comparing.)
var newArray = obj.homes.filter(function (el) {
return el.price <= 1000 &&
el.sqft >= 500 &&
el.num_of_beds >= 2 &&
el.num_of_baths >= 1.5...
Check if an element contains a class in JavaScript?
...> -1;
}
Otherwise you will also get true if the class you are looking for is part of another class name.
DEMO
jQuery uses a similar (if not the same) method.
Applied to the example:
As this does not work together with the switch statement, you could achieve the same effect with this code:...
How do you create a transparent demo screen for an Android app?
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Thanks for the answer! This is pretty much what I ended up doing, after a lot of trial and error. I'm still curious as to how the Pulse demo screen is able to 'reposition' the overlayed content in the right places, even on differe...
What was the strangest coding standard rule that you were forced to follow? [closed]
...What is the supposed point of this rule? Personally I'd fail a code review for code that could be made easier to read by putting in another return.
– Mark Baker
Oct 20 '08 at 15:31
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Android List Preferences: have summary as selected value?
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The simplest way to do this is just to have Android do it for you. Assuming you want the summary to match the selected value, you can simply set the summary of the ListPreference to "%s" using either XML or the setSummary method in Java. For example:
<ListPreference
androi...
Convert UTC/GMT time to local time
We are developing a C# application for a web-service client. This will run on Windows XP PC's.
11 Answers
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How to get the pure text without HTML element using JavaScript?
...d, and figured the OP needed a little handholding. it still is good enough for any application for which the HTML source is already known not to contain unbalanced angle brackets.
– jcomeau_ictx
Aug 29 '16 at 23:39
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How to get distinct values from an array of objects in JavaScript?
...ury. Instead, try this:
var flags = [], output = [], l = array.length, i;
for( i=0; i<l; i++) {
if( flags[array[i].age]) continue;
flags[array[i].age] = true;
output.push(array[i].age);
}
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Rollback a Git merge
...ommit has been exhaustively covered in other questions. When you do a fast-forward merge, the second one you describe, you can use git reset to get back to the previous state:
git reset --hard <commit_before_merge>
You can find the <commit_before_merge> with git reflog, git log, or, i...
Inspect attached event handlers for any DOM element
Is there any way to view what functions / code are attached to any event for a DOM element? Using Firebug or any other tool.
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