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Most Useful Attributes [closed]
...ific and don't have any uses outside of the development of server controls from what I've found.
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When to use IComparable Vs. IComparer
...< and > operators (see Code Analysis warning CA1036).
Quoting Dave G from this blog post:
But the correct answer is to implement IComparer instead of IComparable if your objects are mutable, and pass an instance of the IComparer to sorting functions when necessary.
Since the IComparer is just...
Switch Git branch without files checkout
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If you want to check out to a fresh branch from the current branch, another way to do this is to 1. git stash 2. git checkout -b otherBranch 3. git stash pop
– Winny
Jul 15 '14 at 1:14
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Unexpected results when working with very big integers on interpreted languages
...ith enough bits to give an exact answer. Never touched PHP or Node.js, but from the results I suspect the math is done using floating point numbers and should be thus expected not to be exact for numbers of this magnitude.
s...
Gridview with two columns and auto resized images
... public MyAdapter(Context context) {
mInflater = LayoutInflater.from(context);
mItems.add(new Item("Red", R.drawable.red));
mItems.add(new Item("Magenta", R.drawable.magenta));
mItems.add(new Item("Dark Gray", R.drawable.dark_gray));
mItems.add(new...
What exactly is Type Coercion in Javascript?
... operator only acts on numbers. These rules exist primarily to prevent you from shooting yourself in the foot. But what happens when the programmer breaks that rule in the program? There’s nothing preventing the programmer from typing {} + {} or “hello” + 5 in a program even if the language do...
Is there a standard way to list names of Python modules in a package?
...t really part of the package. And .pyo is another valid extension. Aside from that, using imp.find_module is a really good idea; I think this is the right answer.
– DNS
Jan 28 '09 at 22:39
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.NET HashTable Vs Dictionary - Can the Dictionary be as fast?
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@Howiecamp: This is not really much different from Hashtable. Hash tables store 3 pieces of information in an entry: key hash, key itself, and the value. For items with equal hash, it'll have to traverse the list to find the item with equal key and return its value. This...
How to default to other directory instead of home directory
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Just write that line to a file "cd.sh", then do this from your shell prompt:
. ./cd.sh
Or you can create an alias or function in your $HOME/.bashrc file:
foo() { cd /d/work_space_for_my_company/project/code_source ; }
If the directory name includes spaces or other shell m...
Insert an element at a specific index in a list and return the updated list
...:
>>> a = [1, 2, 4]
>>> insert_at = 2 # Index starting from which multiple elements will be inserted
# List of elements that you want to insert together at "index_at" (above) position
>>> insert_elements = [3, 5, 6]
>>> a[insert_at:insert_at] = insert_elements...