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vs vs for inline and block code snippets
... foresaw the need for a <code> tag, but decided we'd only ever write one-line? Or I guess, because they didn't want to have two tags, one block and one inline? Still... what's wrong with making <code> block-level with CSS? I thought we were supposed to write "semantic" HTML. <code>...
What exactly is OAuth (Open Authorization)?
...In. Adding all of your many, many friends manually is tiresome and error-prone. You might get fed up half-way or insert typos in their e-mail address for invitation. So you might be tempted not to create an account after all.
Facing this situation, LinkedIn has the Good Idea(TM) to write a program ...
How can I redirect the output of the “time” command?
...will take the arguments as a command. But parenthesis will group that as a one command. Ex: time ls > file1.txt In arguments, 0 = time 1 = "ls > file1.txt"
– sganesh
Mar 9 '10 at 12:49
...
Regex Match all characters between two strings
...s on your regex engine.
The next thing is if you use .* or .*?. The first one is greedy and will match till the last "sentence" in your string, the second one is lazy and will match till the next "sentence" in your string.
Update
Regexr
This is(?s)(.*)sentence
Where the (?s) turns on the dotal...
Parsing boolean values with argparse
...;bool>
and still use a default value (specific to the user settings). One (indirectly related) downside with that approach is that the 'nargs' might catch a positional argument -- see this related question and this argparse bug report.
...
How can I add an item to a IEnumerable collection?
...specified type), which, when enumerated, will provide all items of the old one, plus some of your own. You use Enumerable.Concat for that:
items = items.Concat(new[] { "foo" });
This will not change the array object (you cannot insert items into to arrays, anyway). But it will create a new objec...
How to count certain elements in array?
... use a function as the body of the loop anyway if you need to capture or clone your iteration index or value. For-loops are more efficient generally, but sometimes you need a closure.)
The most readable way:
[....].filter(x => x==2).length
(We could have written .filter(function(x){return x==...
Where do I find the current C or C++ standard documents?
...ards body. If you need an old revision of a standard, check Techstreet as one possible source. For example, it can still provide the Canadian version CAN/CSA-ISO/IEC 9899:1990 standard in PDF, for a fee.
Non-PDF electronic versions of the standard
C89 – Draft version in ANSI text format: (htt...
How do I decode a URL parameter using C#?
...ng decodedUrl = HttpUtility.UrlDecode(url)
Url is not fully decoded with one call. To fully decode you can call one of this methods in a loop:
private static string DecodeUrlString(string url) {
string newUrl;
while ((newUrl = Uri.UnescapeDataString(url)) != url)
url = newUrl;
...
How to debug template binding errors for KnockoutJS?
...
One thing that I do quite often when there is an issue with what data is available at a certain scope is to replace the template/section with something like:
<div data-bind="text: ko.toJSON($data)"></div>
Or,...