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how to prevent “directory already exists error” in a makefile when using mkdir
...ectory in my makefile and I would like to not get the "directory already exists error" over and over even though I can easily ignore it.
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.gitignore for Visual Studio Projects and Solutions
...es should I include in .gitignore when using Git in conjunction with Visual Studio Solutions ( .sln ) and Projects?
2...
CSS center text (horizontally and vertically) inside a div block
I have a div set to display:block ( 90px height and width ), and I have some text inside.
27 Answers
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How can I reverse a list in Python?
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You can make use of the reversed function for this as:
>>> array=[0,10,20,40]
>>> for i in reversed(array):
... print(i)
Note that reversed(...) does not return a list. You can get a reversed list using list(reversed(array)).
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Watch multiple $scope attributes
Is there a way to subscribe to events on multiple objects using $watch
11 Answers
11
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How do you close/hide the Android soft keyboard using Java?
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To help clarify this madness, I'd like to begin by apologizing on behalf of all Android users for Google's downright ridiculous treatment of the soft keyboard. The reason there are so many answers, each different, for the same simple question ...
Math.random() versus Random.nextInt(int)
What is the difference between Math.random() * n and Random.nextInt(n) where n is an integer?
4 Answers
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How to get rid of blank pages in PDF exported from SSRS
... it was taking 4 pages due to its width, where the 2nd and 4th pages were displaying one of my fields from the table. I tried to set the layout size in report properties as width=18in and height =8.5in.
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What's the difference between ng-model and ng-bind
...-way data binding ($scope --> view). It has a shortcut {{ val }}
which displays the scope value $scope.val inserted into html where val is a variable name.
ng-model is intended to be put inside of form elements and has two-way data binding ($scope --> view and view --> $scope) e.g. <inp...
What's the @ in front of a string in C#?
This is a .NET question for C# (or possibly VB.net), but I am trying to figure out what's the difference between the following declarations:
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