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WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a Scrip
... Why is this even an issue... Why couldn't this just be disabled by default? Who would ever want this enabled anyway? Whatever the answers, I added this key and I'm still getting the error...
– Ortund
Jun 13 '13 at 17:17
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What's default HTML/CSS link color?
...on of IE.
If you are looking for a standardized color scheme that is used by all browsers rather than suggested by HTML5, then there isn't one. Neither is there a way to revert to a browser's default value for a particular property on a particular element using pure CSS. You will have to either use...
Segmentation fault on large array sizes
...cate it local on stack, use some other place instead. This can be achieved by either making the object global or allocating it on the global heap. Global variables are fine, if you don't use the from any other compilation unit. To make sure this doesn't happen by accident, add a static storage speci...
Should you commit .gitignore into the Git repos?
... if you add a rule later. In those cases, you must untrack the file first, by running the following command in your terminal: git rm --cached FILENAME
– eli-bd
Apr 11 '18 at 1:28
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Key existence check in HashMap
...
You won't gain anything by checking that the key exists. This is the code of HashMap:
@Override
public boolean containsKey(Object key) {
Entry<K, V> m = getEntry(key);
return m != null;
}
@Override
public V get(Object key) {
Entr...
Ruby, !! operator (a/k/a the double-bang) [duplicate]
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In most programming languages, including Ruby, ! will return the opposite of the boolean value of the operand. So when you chain two exclamation marks together, it converts the value to a boolean.
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What is the difference between and ? [duplicate]
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In case somebody else is confused by this answer: <jsp:include is dynamic (JspRuntimeLibrary), <%@include is static (out.write).
– eis
Oct 18 '13 at 6:56
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Difference between a Postback and a Callback
...a couple of points. Postback is a term that gets introduced very recently by ASP .NET programming as Dreas explained, whereas callback is more generic and has been used way before web development exists. In fact I first heard about callback back in the days when I started programming in C (maybe t...
What does git push -u mean?
...inting out that the branch which is pushed to with git push isn't affected by the upstream branch configuration unless you have push.default set to tracking (or upstream in later versions of git).
– Mark Longair
Apr 22 '11 at 11:59
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Using DISTINCT and COUNT together in a MySQL Query
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Select count(*), productid
from products
where keyword = '$keyword'
group by productid
that will give you a list like
count(*) productid
----------------------
5 12345
3 93884
9 93493
This allows you to see how many of each distinct productid ID...