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How to Generate unique file names in C#
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If readability doesn't matter, use GUIDs.
E.g.:
var myUniqueFileName = string.Format(@"{0}.txt", Guid.NewGuid());
or shorter:
var myUniqueFileName = $@"{Guid.NewGuid()}.txt";
In my programs, I sometimes try e.g. 10 times ...
Creating an iframe with given HTML dynamically
...security on your browser.
You'll get a message
DOMException: Failed to read the 'contentDocument' property from 'HTMLIFrameElement': Blocked a frame with origin "http://localhost:7357" from accessing a cross-origin frame.
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Server.UrlEncode vs. HttpUtility.UrlEncode
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For readers: Please look at Joel Muller's answer below. That is the most effective way to URL encode: stackoverflow.com/a/603962/190476
– Sudhanshu Mishra
Apr 2 '16 at 6:40
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Does JavaScript have a built in stringbuilder class?
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I find this to be a lot more readable that string + string + string
– Andrew Ehrlich
Mar 3 '14 at 18:57
14
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What is the meaning of “this” in Java?
... here is not meant as a stand-alone, self-running program. You're meant to read the code and the text, not run it! It is valid code, but it's only meant for demonstration purposes (that's why it doesn't have a proper main). For help with the main method, please see stackoverflow.com/questions/146576...
What's the -practical- difference between a Bare and non-Bare repository?
I've been reading about the bare and non-bare / default repositores in Git. I haven't been able to understand quite well (theoretically) about the differences between them, and why I should "push" to a bare repository. Here's the deal:
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CSS: How to position two elements on top of each other, without specifying a height?
...t answer, "mu is too short".
I was seeking the exact same thing, and after reading your post I found a solution that fitted my problem.
I was having two elements of the exact same size and wanted to stack them.
As each have same size, what I could do was to make
position: absolute;
top: 0px;
left:...
$location / switching between html5 and hashbang mode / link rewriting
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Fur future readers, if you are using Angular 1.6, you also need to change the hashPrefix:
appModule.config(['$locationProvider', function($locationProvider) {
$locationProvider.html5Mode(true);
$locationProvider.hashPrefix('');...
Why can't Python's raw string literals end with a single backslash?
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Yep, it's just to indicate to someone reading the code whether you expect a path to be a directory or a file.
– cdleary
Mar 15 '09 at 13:40
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PostgreSQL Autoincrement
...ble I had just created in PostgreSQL by setting the columns default (after reading up on CREATE SEQUENCE postgresql.org/docs/8.1/interactive/sql-createsequence.html ). HOWEVER, I'm not quite sure why you changed the owner.
– JayC
Dec 15 '11 at 21:48
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