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Understanding generators in Python
I am reading the Python cookbook at the moment and am currently looking at generators. I'm finding it hard to get my head round.
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How do I get the real .height() of a overflow: hidden or overflow: scroll div?
...out .scrollHeight property refer to the docs:
The Element.scrollHeight read-only attribute is a measurement of the height of an element's content, including content not visible on the screen due to overflow. The scrollHeight value is equal to the minimum clientHeight the element would require in...
Multiple arguments to function called by pthread_create()?
...multiple arguments to a function that I would like to call on a separate thread. I've read that the typical way to do this is to define a struct, pass the function a pointer to that, and dereference it for the arguments. However, I am unable to get this to work:
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Is there a Subversion command to reset the working copy?
...se of use
Add permanent alias to your .bash_aliases
alias svn.HardReset='read -p "destroy all local changes?[y/N]" && [[ $REPLY =~ ^[yY] ]] && svn revert . -R && rm -rf $(awk -f <(echo "/^?/{print \$2}") <(svn status) ;)'
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Jackson - Deserialize using generic class
...eric type you use and use that for deserialization. For example -
mapper.readValue(jsonString, new TypeReference<Data<String>>() {});
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What's the use of Jade or Handlebars when writing AngularJs apps
...ension, Jade brings nothing worthwhile to the table that Angular doesn't already supply. Let's be honest: Using the sound principle of "favour composition over inheritance" (i.e. partials), you shouldn't ever need template extensibility. Jade is hardly "easier to parse" than HTML. They are but trivi...
How can I have linebreaks in my long LaTeX equations?
...best, is to rework your equation so that it is not so long; it is likely unreadable if it is that long.
If it must be so, check out the AMS Short Math Guide for some ways to handle it. (on the second page)
Personally, I'd use an align environment, so that the breaking and alignment can be precisel...
Remove CSS “top” and “left” attributes with jQuery
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Go here: jQuery API
Ctrl + F for 'remove'
Read:
Setting the value of a style property to an empty string — e.g. $(
"#mydiv" ).css( "color", "" ) — removes that property from an element
if it has already been directly applied, whether in the HTML style
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Rails: How to change the text on the submit button in a Rails Form
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It's worth reading the other answers that show how to make changes using a file such as config/locales/en.yml
– cwd
Jun 16 '18 at 11:48
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How to check a checkbox in capybara?
...epts the following values: id, name or related label element. Here you can read more about it.
– Nesha Zoric
Feb 26 '18 at 12:26
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