I have the following JavaScript variables: var fontsize = “12px” var left= “200px” var top= “100px” I know that I can set them to my element iteratively like this: document.getElementById(“myElement”).style.top=top document.getElementById(“myElement”).style.left=left Is it possible to set them all together at once, something like this? document.getElementById(“myElement”).style = allMyStyle 26 Answers 26
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 1 year ago. Improve this question I was wondering what was the most clean and understandable syntax for doing condition checks on … Read more
Assuming connectionDetails is a Python dictionary, what’s the best, most elegant, most “pythonic” way of refactoring code like this? if “host” in connectionDetails: host = connectionDetails[“host”] else: host = someDefaultValue 8 Answers 8
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for … Read more
I’m writing some JavaScript code to parse user-entered functions (for spreadsheet-like functionality). Having parsed the formula I could convert it into JavaScript and run eval() on it to yield the result. However, I’ve always shied away from using eval() if I can avoid it because it’s evil (and, rightly or wrongly, I’ve always thought it … Read more
You can have 80-characters / right margin line in Netbeans, Text Mate and probably many, many more other IDEs. Is it possible to have it in Sublime Text 3 as well? Any option, plugin etc.? 2 Answers 2
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for … Read more
Some code style tools recommend this and I remember seeing some unix command line tools warning about missing empty line. What is the reasoning for having an extra empty line? 9 Answers 9
Is there a convention for naming enumerations in Java? My preference is that an enum is a type. So, for instance, you have an enum Fruit{Apple,Orange,Banana,Pear, … } NetworkConnectionType{LAN,Data_3g,Data_4g, … } I am opposed to naming it: FruitEnum NetworkConnectionTypeEnum I understand it is easy to pick off which files are enums, but then you would … Read more
I’ve been writing some batch files, and I ran into this user guide, which has been quite informative. One thing it showed me was that lines can be commented not just with REM, but also with ::. It says: Comments in batch code can be made by using a double-colon, this is better than using … Read more
