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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...e term “white space” includes all characters that are not visible on
screen. For example, space, line break, tab and empty string are white
space characters*.
Reference : Here
For performance, IsNullOrWhiteSpace is not ideal but is
good. The method calls will result in a small perfo...
Remove padding from columns in Bootstrap 3
...example):
/* Small devices (tablets, 768px and up) */
@media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
.row-sm-no-padding {
[class*="col-"] {
padding-left: 0 !important;
padding-right: 0 !important;
}
}
}
You can remove the max-width part of the media q...
How do I close a single buffer (out of many) in Vim?
...bove displays the list of file names that match 'txt' at the bottom of the screen and keeps the :bd command I initially typed untouched, ready to be completed.
Here's an example:
doc1.txt doc2.txt
:bd txt
I could backspace over the 'txt' bit and type in the file name I wish to delete, but where...
Getting reference to the top-most view/window in iOS application
...ut there's no guarantee that it's visible to the user. It could be off the screen, have an alpha of 0.0, or could be have size of 0x0 for example.
It could also be that the keyWindow has no subviews, so you should probably test for that first. This would be unusual, but it's not impossible.
UIWind...
Is there an API to get bank transaction and bank balance? [closed]
... of their "APIs" are just worker processes they run in the background that screen scrapes your bank data. This is why some accounts on Mint are unreliable. The rep also mentioned that Mint no longer uses Yodlee and they switched to a proprietary software that intuit developed. Also, the startup cost...
Stretch and scale a CSS image in the background - with CSS only
... background.
The background image resizes to the browser viewport for any screen size. When the content doesn't fit the browser viewport, and the user needs to scroll the page, the background image remains fixed in the viewport while the content scrolls.
With CSS 3 it seems this would be a lot eas...
What's the purpose of using braces (i.e. {}) for a single-line if or loop?
...ore this point. But there is a disadvantage: it takes up a lot of vertical screen space, and this in turn can make your code unreadable because it means you have to scroll more than necessary.
Consider a function with a lot of guard clauses at the beginning (and yes, the following is bad C++ code b...
Why is Visual Studio 2013 very slow?
...experience based on client performance" check box. (Refer to the following screen shot for this step.)
Clear the "Use hardware graphics acceleration if available" check box to prevent the use of hardware graphics acceleration.
Select or clear the "Enable rich client visual experience" check box to m...
console.log timestamps in Chrome?
...eft menu > check show timestamps in the Console section of the settings screen (top right)
– tekiegirl
Sep 4 '18 at 9:52
5
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jQuery get the location of an element relative to window
...element may be inside an iframe or some other elements. I need to get the screen location of the element's rectangle (as in position and dimension) as it is currently being displayed. Negative values are acceptable if the element is currently off-screen (have been scrolled off).
...