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converting a .net Func to a .net Expression
...
Ooh, it's not easy at all. Func<T> represents a generic delegate and not an expression. If there's any way you could do so (due to optimizations and other things done by the compiler, some data might be thrown away, so it might be impossible to get th...
How do I check if a given string is a legal/valid file name under Windows?
...tion "In C# check that filename is possibly valid (not that it exists)". (Although some clever guys closed that question in favour of this one...)
– mmmmmmmm
Oct 20 '15 at 19:02
...
Where and why do I have to put the “template” and “typename” keywords?
...e a declaration of a pointer f. However if it's not a type, it will be a multiplication. So the C++ Standard says at paragraph (3/7):
Some names denote types or templates. In general, whenever a name is encountered it is necessary to determine whether that name denotes one of these entities befo...
Fixed size queue which automatically dequeues old values upon new enques
... Dequeue when the count exceeds the limit.
public class FixedSizedQueue<T>
{
ConcurrentQueue<T> q = new ConcurrentQueue<T>();
private object lockObject = new object();
public int Limit { get; set; }
public void Enqueue(T obj)
{
q.Enqueue(obj);
...
How to use Bash to create a folder if it doesn't already exist?
...nd in bash is such an eye-opener. I feel like a lot of issues with my bash scripts are now resolved!
– raluru
Nov 5 '19 at 11:13
...
Iteration over std::vector: unsigned vs signed index variable
...edef of size_type):
Using std::vector
Using iterators
for(std::vector<T>::iterator it = v.begin(); it != v.end(); ++it) {
/* std::cout << *it; ... */
}
Important is, always use the prefix increment form for iterators whose definitions you don't know. That will ensure your code...
How can I horizontally align my divs?
...ction: row;
justify-content: center;
}
.block {
width: 100px;
}
<div class="row">
<div class="block">Lorem</div>
<div class="block">Ipsum</div>
<div class="block">Dolor</div>
</div>
...
Using tags in the with other HTML
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As others have already mentioned, HTML 4 requires the <style> tag to be placed in the <head> section (even though most browsers allow <style> tags within the body).
However, HTML 5 includes the scoped attribute (see update below), which allows you to create sty...
Is there a vr (vertical rule) in html?
...es not follow that paradigm.
This is easy to do using CSS, however. Ex:
<div style="border-left:1px solid #000;height:500px"></div>
Note that you need to specify a height or fill the container with content.
s...
Localization of DisplayNameAttribute
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We are doing this for a number of attributes in order to support multiple language. We have taken a similar approach to Microsoft, where they override their base attributes and pass a resource name rather than the actual string. The resource name is then used to perform a lookup in the DLL r...