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What can MATLAB do that R cannot do? [closed]
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All R submitted packages are tested for documentation and examples.
– Fernando
Nov 10 '12 at 2:28
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What is mod_php?
...restart your web server, which makes the CGI version preferable if you are testing a lot of new settings and want to see instant responses.
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REST API Best practices: Where to put parameters? [closed]
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The 404 error test helps me a lot to avoid putting information into the path that belongs in query parameters, headers, or the request body. Thanks for point that out!
– Kevin Condon
Dec 17 '14 at 15:...
How to provide user name and password when connecting to a network share
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@Breeze - I haven't tested it, but I'd expect it authenticate for the logon session; so if your program is running as the logged on user, they'd have access as well (at least for the duration of the operation).
– Mark Brack...
Advantages of stateless programming?
...ise.
But efficiency is not the only concern. A pure function is easier to test and debug since anything that affects it is explicitly stated. And when programming in a functional language, one gets in the habit of making as few functions "dirty" (with I/O, etc.) as possible. Separating out the stat...
Erasing elements from a vector
...ex access,
To avoid O(n^2) complexity
you can use two indices, i - current testing index, j - index to
store next item and at the end of the cycle new size of the vector.
code:
void erase(std::vector<int>& v, int num)
{
size_t j = 0;
for (size_t i = 0; i < v.size(); ++i) {
if...
Explain Morris inorder tree traversal without using stacks or recursion
... break
pre = pre.right
#And now for some tests. Try "pip3 install binarytree" to get the needed package which will visually display random binary trees
import binarytree as b
for _ in range(10):
print()
print("Example #",_)
tree=b.tree()
print(tree)
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Deserialize JSON to ArrayList using Jackson
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This works for me.
@Test
public void cloneTest() {
List<Part> parts = new ArrayList<Part>();
Part part1 = new Part(1);
parts.add(part1);
Part part2 = new Part(2);
parts.add(part2);
try {
ObjectMapper o...
Facebook database design?
... requires some trial and error and benchmarking.
Here is my disappointing test for just findings friends of friends:
DB Schema:
CREATE TABLE IF NOT EXISTS `friends` (
`id` int(11) NOT NULL,
`user_id` int(11) NOT NULL,
`friend_id` int(11) NOT NULL
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARS...
Adding parameter to ng-click function inside ng-repeat doesn't seem to work
... <div >
<img ng-src={{'./assets/img/PlaceHolder/Test.png'}}
<!--Pass Param-->
ng-click="connectDevice(scannedDevice.id)"
altSrc="{{'./assets/img/PlaceHolder/user_place_holder.png'}}"
onerro...