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Way to get all alphabetic chars in an array in PHP?
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range for A-Z but if you want to go for example from A to DU then:
function generateAlphabet($na) {
$sa = "";
while ($na >= 0) {
$sa = chr($na % 26 + 65) . $sa;
$na = floor($na / 26) - 1;
}
return $sa;
}
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How do I use Assert.Throws to assert the type of the exception?
...PI, for some reason I was having problems understanding how to use it just from the NUnit documents alone.
– aolszowka
Oct 19 '13 at 20:44
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Convert a List into an ObservableCollection
I have a List<T> which is being populated from JSON. I need to convert it into an ObservableCollection<T> to bind it to my GridView .
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How do I get Flask to run on port 80?
...d will only pass "dynamic" requests (those where the content is often read from a database or the content changes) to be handled by the Python code.
+more. This is bordering on scope for this question. If you want more info do some research into this area.
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tag in Twitter Bootstrap not functioning correctly?
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I'm assuming span12 has been removed from Bootstrap at some point in the past two years because I don't have it, but putting my body content and the horizontal rule both in row classes worked for me.
– Casey
May 15 '14 at 1...
Get all keys of an NSDictionary as an NSArray
Is it possible to get all the keys from a specific NSDictionary as a seperate NSArray ?
3 Answers
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NPM cannot install dependencies - Attempt to unlock something which hasn't been locked
...hown -R [username] .npm and I was finally able to run npm install commands from my projects again!
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How to use CSS to surround a number with a circle?
...eed the zero width space for vertical alignment. Moved the line-height:0px from the outer to the pseudo so that it is at least visible when degrading for IE8.
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What does @media screen and (max-width: 1024px) mean in CSS?
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That’s a media query. It prevents the CSS inside it from being run unless the browser passes the tests it contains.
The tests in this media query are:
@media screen — The browser identifies itself as being in the “screen” category. This roughly means the browser consi...
Batch File; List files in directory, only filenames?
...o out all the file names of the current directory.
To print them directly from the console:
for %a in (*) do @echo %a
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