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How to add a local repo and treat it as a remote repo
...t to share a locally created repository, or you want to take contributions from someone elses repository - if you want to
interact in any way with a new repository, it's generally easiest to
add it as a remote. You do that by running git remote add [alias]
[url]. That adds [url] under a local ...
How do I pass command-line arguments to a WinForms application?
...form class, add a parameterized constructor which accepts the input values from Program class as like below.
public Form1(string s, int i)
{
if (s != null && i > 0)
MessageBox.Show(s + " " + i);
}
To test this, you can open command prompt and go to the location where this ex...
How to check if array element exists or not in javascript?
...ood of JS
Thus, they have the prototype method hasOwnProperty "inherited" from Object
in my testing, hasOwnProperty can check if anything exists at an array index.
So, as long as the above is true, you can simply:
const arrayHasIndex = (array, index) => Array.isArray(array) && array.h...
How do I automatically update a timestamp in PostgreSQL
...mp, only if the values changed
Based on E.J's link and add a if statement from this link (https://stackoverflow.com/a/3084254/1526023)
CREATE OR REPLACE FUNCTION update_modified_column()
RETURNS TRIGGER AS $$
BEGIN
IF row(NEW.*) IS DISTINCT FROM row(OLD.*) THEN
NEW.modified = now();
...
How to check if an intent can be handled from some activity?
...you tried this intent?
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.fromFile(yourFileHere));
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JQuery to load Javascript file dynamically
... only have to call init on it once, that is. If not, you can figure it out from here :)
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Handling an empty UITableView. Print a friendly message
...0.", viewController: self)
return 0
}
}
With a little help from http://www.appcoda.com/pull-to-refresh-uitableview-empty/
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In Python, how do I create a string of n characters in one line of code?
...nly one line of code (not counting the import statements and defining n):
from random import choice
from string import ascii_lowercase
n = 10
string_val = "".join(choice(ascii_lowercase) for i in range(n))
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How to undo 'git reset'?
...
3f6db14 HEAD@{0}: HEAD~: updating HEAD
d27924e HEAD@{1}: checkout: moving from d27924e0fe16776f0d0f1ee2933a0334a4787b4c
[...]
The first line says that HEAD 0 positions ago (in other words, the current position) is 3f6db14; it was obtained by resetting to HEAD~. The second line says that HEAD 1 po...
ASP.NET MVC Razor: How to render a Razor Partial View's HTML inside the controller action
...
You could also use the RenderView Controller extension from here
(source)
and use it like this:
public ActionResult Do() {
var html = this.RenderView("index", theModel);
...
}
it works for razor and web-forms viewengines
...