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Difference between dict.clear() and assigning {} in Python
... find it to be an unfairly harsh judgement.
– cfwschmidt
Jul 7 '14 at 20:16
1
Also clear() do not...
FormData.append(“key”, “value”) is not working
...me newer browsers, this is no longer true and you can now see the data provided to FormData in addition to just stuffing data into it. See the accepted answer for more info.
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Link to “pin it” on pinterest without generating a button
...
The Pin It widget builder business.pinterest.com/widget-builder/#do_pin_it_button is also useful for getting some sample code that you can then customise programatically.
– William Denniss
Mar 18 '1...
Google Chrome Extensions - Can't load local images with CSS
...eature to modify a website. More specifically, the background-image of said website.
8 Answers
...
Is it possible to have multiple styles inside a TextView?
Is it possible to set multiple styles for different pieces of text inside a TextView?
18 Answers
...
Use Font Awesome Icon in Placeholder
...lass="form-group">
<input type="text" class="form-control empty" id="iconified" placeholder="&#xF002;"/>
</div>
</form>
With this CSS:
input.empty {
font-family: FontAwesome;
font-style: normal;
font-weight: normal;
text-decoration: inherit;
}
And ...
What do helper and helper_method do?
...pplication_controller.rb
def current_user
@current_user ||= User.find_by_id!(session[:user_id])
end
helper_method :current_user
the helper method on the other hand, is for importing an entire helper to the views provided by the controller (and it's inherited controllers). What this means is doin...
Should I use document.createDocumentFragment or document.createElement
...n> into the DOM. Is that why I should use createDocumentFragment? To avoid unnecessary elements being inserted into the DOM?
– screenm0nkey
Aug 3 '10 at 15:36
4
...
dpi value of default “large”, “medium” and “small” text views android
...
See in the android sdk directory.
In \platforms\android-X\data\res\values\themes.xml:
<item name="textAppearanceLarge">@android:style/TextAppearance.Large</item>
<item name="textAppearanceMedium">@android:style/Te...
How to save an image to localStorage and display it on the next page?
...also needs this problem solved:
Firstly, I grab my image with getElementByID, and save the image as a Base64. Then I save the Base64 string as my localStorage value.
bannerImage = document.getElementById('bannerImg');
imgData = getBase64Image(bannerImage);
localStorage.setItem("imgData", imgData);...