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What are these attributes: `aria-labelledby` and `aria-hidden`
... attributes are called as ARIA attribute states and model
aria-labelledby: Identifies the element (or elements) that labels the current element.
aria-hidden (state): Indicates that the element and all of its descendants are not visible or perceivable to any user as implemented
by the aut...
Regular expression to match DNS hostname or IP Address?
...
You can use the following regular expressions separately or by combining them in a joint OR expression.
ValidIpAddressRegex = "^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$";
ValidHostnameRegex = "^(([a-zA-Z0-9]|[a-zA-Z0-9]...
Save PL/pgSQL output from PostgreSQL to a CSV file
...part is that your function is there to perform additional checks, not just by-pass the security - so you could write a function which exports the exact data you need, or you could write something which can accept various options as long as they meet a strict whitelist. You need to check two things:
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Why am I seeing “TypeError: string indices must be integers”?
...te its indices (and step range, e.g. str[from:to:step])
tuples are defined by commas , (e.g. t = 1,)
add some information to error messages for users to understand what went wrong
Cheers and happy programming
winklerrr
[I know this question was already answered and this wasn't exactly the quest...
Does a view exist in ASP.NET MVC?
...se this across multiple controller actions, building on the solution given by Dave, you can define a custom view result as follows:
public class CustomViewResult : ViewResult
{
protected override ViewEngineResult FindView(ControllerContext context)
{
string name = SomeMethodToGetVie...
How to commit my current changes to a different branch in Git [duplicate]
...remember that this all took a bit of work, and avoid it next time, perhaps by putting your current branch name in your prompt by adding $(__git_ps1) to your PS1 environment variable in your bashrc file. (See for example the Git in Bash documentation.)
...
Check if an element contains a class in JavaScript?
...uld achieve the same effect with this code:
var test = document.getElementById("test"),
classes = ['class1', 'class2', 'class3', 'class4'];
test.innerHTML = "";
for(var i = 0, j = classes.length; i < j; i++) {
if(hasClass(test, classes[i])) {
test.innerHTML = "I have " + classe...
How to fix/convert space indentation in Sublime Text?
...d I want it to have 4 space indentation, how do I automatically convert it by using the Sublime Text editor?
9 Answers
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Making a request to a RESTful API using python
...ch on an EC2 instance to index a corpus of content. I can query the search by running the following from my terminal (MacOSX):
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#import using angle brackets < > and quote marks “ ”
... It seems the reason is same as for C/C++. Angle bracket (denoted by <> symbol) indicate that search for file other than current local directory whereas quotes (denoted by "" symbol) indicate that search for file in current local directory.
– Jayprakash Dubey
...