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How to add a local repo and treat it as a remote repo
...ocal repo must have at least one commit that properly initializes a branch(root of the commit tree)
# - local repo needs to have a remote
# - local repo branch must have an upstream branch on the remote
{ # the brackets are optional, they allow to copy paste into terminal and run entire thing witho...
Java 8: performance of Streams vs Collections
...
public static void main(String[] args) {
//Calculating square root of even numbers from 1 to N
int min = 1;
int max = 10000000;
List<Integer> sourceList = new ArrayList<>();
for (int i = min; i < max; i++) {
sourceList.add(i);
}
Li...
Node.js / Express.js - How does app.router work?
...be assigned to a router, and then to use the router, the router is given a root path and placed in the "middleware" stack via app.use(path, router). This allows related routes to each use their own router and to be assigned a base path as a unit. If I understood it better, I'd offer to post another ...
.NET Global exception handler in console application
...application is to ensure that every thread has an exception handler at the root level:
static bool exiting = false;
static void Main(string[] args)
{
try
{
System.Threading.Thread demo = new System.Threading.Thread(DemoThread);
demo.Start();
Console.ReadLine();
exitin...
How important is the order of columns in indexes?
... care about the selectivity of the columns. It does a binary search of the root page and discovers that the Key (PPP...,3,~ ) is >=(JJJ...,1,~ ) and < (SSS...,3,~ ) so it should read page 1:118. It then does a binary search of the key entries on that page and locates the leaf page to travel do...
What is the difference between the states selected, checked and activated in Android?
...ate without help. These workarounds were of the following form: Extend the root layout to implement Checkable. In its constructor, recursively find all the children that implement Checkable. When setChecked() etc... are called, pass the call on to those Views. If those views implement state list dra...
HTML 5 Favicon - Support?
... </msapplication>
</browserconfig>
Save this xml file in the root of your site. When a site is pinned IE will look for this file. If you want to name the xml file something different or have it in a different location add this meta tag to the head:
<meta name="msapplication-config...
How dangerous is it to compare floating point values?
...ince 5 is not a power of 2), as well as irrational results like the square root of anything that's not a perfect square.
Double rounding. On some systems (particularly x86), floating point expressions are evaluated in higher precision than their nominal types. This means that when one of the above t...
Git Symlinks in Windows
... be used from any directory in the repository, not just the repository’s root directory.
The rm-symlink alias (singular) has been superseded by the rm-symlinks alias (plural), which now accepts multiple arguments (or no arguments at all, which finds all of the symlinks throughout the repository, a...
Fastest hash for non-cryptographic uses?
...e all sort of hashes for various purposes. This specific algorithm was the root source of many performance improvements in the current decade.
It's also used in implementations of Bloom Filters. You should be aware that if you're searching for "fast hashes", you're probably facing a typical problem...