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Fragment or Support Fragment?
... facing problems with the older fragment implementation in 4.0, like this one , that are already fixed in the support library, I am considering switching back to the fragment implementation from the support library to get a more reliable and consistent implementation.
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Flex-box: Align last row to grid
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One technique would be inserting a number of extra elements (as many as the max number of elements you ever expect to have in a row) that are given zero height. Space is still divided, but superfluous rows collapse to nothing...
How to open every file in a folder?
..., glob.glob and os.listdir return the filenames. You would then open those one by one within the loop.
– David R
Aug 12 '16 at 6:35
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How to handle the modal closing event in Twitter Bootstrap?
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There are two pair of modal events, one is "show" and "shown", the other is "hide" and "hidden".
As you can see from the name, hide event fires when modal is about the be close, such as clicking on the cross on the top-right corner or close button or so on. Whi...
Need to understand the usage of SemaphoreSlim
...please tell me what happen when we specify no of thread to run say 10.when one of 10 thread finish then again that thread jump onto finish another jobs or goes back to pool? this is not very clear to....so please explain what happen behind the scene.
– Mou
Nov ...
What's the difference between “squash” and “fixup” in Git/Git Extension?
...nteractive mode" section:
If you want to fold two or more commits into one, replace the command "pick" for the second and subsequent commits with "squash" or "fixup". If the commits had different authors, the folded commit will be attributed to the author of the first commit. The suggested commi...
Reuse Cucumber steps
...ar actions to World instead of reusing steps. It isolates those actions in one place, makes this code easier to find. You can extract code to usual Ruby classes or modules as well.
#/support/world_extensions.rb
module KnowsUser
def login
visit('/login')
fill_in('User name', with: user.nam...
How can you find the height of text on an HTML canvas?
...x.closePath();
ctx.stroke();
};
Then you can see how the text is positioned on the canvas relative to the top, baseline and bottom:
var font = '36pt Times';
var message = 'Big Text';
ctx.fillStyle = 'black';
ctx.textAlign = 'left';
ctx.textBaseline = 'top'; // important!
ctx.font = font;
ctx.f...
CSS - How to Style a Selected Radio Buttons Label?
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.radio-toolbar input[type="radio"] {
display: none;
}
.radio-toolbar label {
display: inline-block;
background-color: #ddd;
padding: 4px 11px;
font-family: Arial;
font-size: 16px;
cursor: pointer;
}
.radio-toolbar input[type="radio"]:checked+labe...
How to get first N elements of a list in C#?
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In case anyone is interested (even if the question does not ask for this version), in C# 2 would be: (I have edited the answer, following some suggestions)
myList.Sort(CLASS_FOR_COMPARER);
List<string> fiveElements = myList.GetRa...