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c# why can't a nullable int be assigned null as a value [duplicate]
...ll cannot be assigned to an int?. The problem is that both values returned by the ternary operator must be the same type, or one must be implicitly convertible to the other. In this case, null cannot be implicitly converted to int nor vice-versus, so an explict cast is necessary. Try this instead:
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Java split() method strips empty strings at the end? [duplicate]
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Should not the parameter be zero, as demonstrated by the last two examples of the Javadoc?
– Nicolas Raoul
Apr 5 '17 at 7:48
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Disable spell checking on IntelliJ IDEA
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I've put together a "visual solution" here (inspired by a previous solution above/below by @user277236 in this forum!).
In Webstorm you can either:
Disable spell checking entirely, or
Disable spell checking selectively (e.g. just the code), but enable for some others (e.g. c...
What does the message “rewrite … (90%)” after a Git commit mean? [duplicate]
...he percentage
of changed lines. It is a rounded down
integer, followed by a percent sign.
The similarity index value of 100% is
thus reserved for two equal files,
while 100% dissimilarity means that no
line from the old file made it into
the new one.
First time I saw the number I tho...
C#: Difference between List and Collection (CA1002, Do not expose generic lists) [duplicate]
...bclass (even though you can subclass it as it is not sealed).
Therefore, by exposing the List itself, you can never extend your collection to track add or remove operations (for example) without breaking the public contract of the class.
By exposing your collection as an IList or some-such, you ...
How to check whether a string contains a substring in JavaScript?
...care about worst-case time complexity.
Here's a JavaScript implementation by Project Nayuki, taken from https://www.nayuki.io/res/knuth-morris-pratt-string-matching/kmp-string-matcher.js:
// Searches for the given pattern string in the given text string using the Knuth-Morris-Pratt string matching...
Why does javascript replace only first instance when using replace? [duplicate]
... Why difference then C# replace. Thought it would replace all occurrences by default. But why did it take 2 slashes away if it is only first occurrence?
– chobo2
Dec 27 '09 at 21:44
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Exceptions in .gitignore [duplicate]
...1 different subfolders that have the same name and were previously ignored by a single line, just so I can exclude one file. ????
– endolith
Jul 21 at 3:23
add a comment
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Draw horizontal divider in winforms [duplicate]
... Fixed3D.
Set AutoSize to false.
Set Height to 2 (most easily accomplished by typing 2 into the Size/Height field under Label Properties).
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foll...
get an element's id
...DOMElement.id
Or, something like this:
var inputs = document.getElementsByTagName("input");
for (var i = 0; i < inputs.length; i++) {
alert(inputs[i].id);
}
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