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How do you reverse a string in place in C or C++?
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@fredsbend, the "ridiculously long" version of the selected answer handles a case which this simple answer doesn't - UTF-8 input. It shows the importance of fully specifying the problem. Besides the question was about code that would work in C as well.
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How to iterate through a DataTable
... also use linq extensions for DataSets:
var imagePaths = dt.AsEnumerble().Select(r => r.Field<string>("ImagePath");
foreach(string imgPath in imagePaths)
{
TextBox1.Text = imgPath;
}
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How to prevent line breaks in list items using CSS
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If you want to achieve this selectively (ie: only to that particular link), you can use a non-breaking space instead of a normal space:
<li>submit&nbsp;resume</li>
https://en.wikipedia.org/wiki/Non-breaking_space#Encodings
edit: I un...
Is it Linq or Lambda?
...= from item in _List
where item.Value == 1
select item;
This is also LINQ (using method syntax):
var _Results = _List.Where(x => x.Value == 1);
It's interesting to note that both of these flavors will end up producing the exact same code. The compiler offers y...
How do I stop a Git commit when VI is on the screen waiting for a commit message?
...s not beginning with a #) for example by holding v and using arrow keys to select it and then pressing Delete. Quit with :wq to apply changes! If you use :q! the changes will be lost and the previous commit message will be used.
When using VIM it's ok in both cases to quit with :cq - VIM will quit...
Difference between GIT and CVS
...neral distributed version control systems, such as Git, provide much wider selection of possible workflows. With centralized version control systems, such as CVS, by necessity you have to distinguish between people with commit access to repository, and those without... and CVS doesn't offer any tool...
How to base64 encode image in linux bash / shell
...nd put it in your clipboard:
file="test.docx"
base64 -w 0 $file | xclip -selection clipboard
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When to use volatile with multi threading?
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There's no mechanism for a release store to only flush itself and a few select address-ranges: it would have to sync everything because it wouldn't know what other threads might want to read if their acquire-load saw this release-store (forming a release-sequence that establishes a happens-before...
Unable to hide welcome screen in Emacs
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Options -> customize emacs -> top-level customization group
then select environment group, then initialization, and set inhibit startup screen to on.
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How to unset max-height?
...ty of the element, overriding any other valid max-height properties in CSS selection rules that match that element.
An example:
styles.css
.set-max-height { max-height: 50px; }
main.js
document.querySelectorAll('.set-max-height').forEach($el => {
if($el.hasAttribute('data-hidden')){
$...