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What, exactly, is needed for “margin: 0 auto;” to work?
...lement being centered for it to work.
1 There is one exception to this: if your fixed or absolutely positioned element has left: 0; right: 0, it will center with auto margins.
2 Technically, margin: 0 auto does work with an auto width, but the auto width takes precedence over the auto margins, a...
Permission is only granted to system app
...that uses system permissions and I have those permissions listed in the manifest. Eclipse gives the following error when I try to make a build(command line build works):
...
Make outer div be automatically the same height as its floating content
...xpand to include floated children. Be warned with using the first example, if you have any children elements outside the parent element, they will be hidden. You can also use 'auto' as the property value, but this will invoke scrollbars if any element appears outside.
You can also try floating the ...
数据结构与本地数据库 03：增删改与 TinyDB 恢复 · App Inventor 2 中文网
...
procedure 刷新() {
显示 = []
var 标题 = []
foreach 项 in 卡片 {
if 关键词 = "" or textContains(lower(join(dictget(项,"question",""), " ", dictget(项,"category",""))), lower(关键词)) {
listadd(显示, 项)
listadd(标题, join("#", dictget(项,"id",0), " · ", dictget(项,"category...
How do I get an animated gif to work in WPF?
...io) to work properly. The result was weird, choppy animation with weird artifacts.
Best solution I have found so far:
https://github.com/XamlAnimatedGif/WpfAnimatedGif
You can install it with NuGet
PM> Install-Package WpfAnimatedGif
and to use it, at a new namespace to the Window where you wan...
How to resolve git's “not something we can merge” error
...e branch name because you are trying to pull a branch that doesn't exist.
If that is not the problem (as in my case), it is likely that you don't have a local copy of the branch that you want to merge. Git requires local knowledge of both branches in order to merge those branches. You can resolve t...
How do you copy a record in a SQL table but swap out the unique id of the new row?
This question comes close to what I need, but my scenario is slightly different. The source table and destination table are the same and the primary key is a uniqueidentifier (guid). When I try this:
...
How to remove frame from matplotlib (pyplot.figure vs matplotlib.figure ) (frameon=False Problematic
...
First off, if you're using savefig, be aware that it will override the figure's background color when saving unless you specify otherwise (e.g. fig.savefig('blah.png', transparent=True)).
However, to remove the axes' and figure's backg...
How do I center floated elements?
... it by giving the wrapper div padding of left, but every page will have a different number of pages, so that wouldn't work. Here's my code:
...
How to compile tests with SBT without running them
... took over 30 minutes.
I found out I can compile only the tests for a specific project named xyz by doing:
sbt xyz/test:compile
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