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How can I avoid Java code in JSP files, using JSP 2?
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The use of scriptlets (those <% %> things) in JSP is indeed highly discouraged since the birth of taglibs (like JSTL) and EL (Expression Language, those ${} things) way back in 2001.
The major disadvantages of scriptlets are:
R...
What is @ModelAttribute in Spring MVC?
...="Book" action="" methon="post">
<form:input type="text" path="title"></form:input>
</form:form>
and I catch the object on controller with follow code
public String controllerPost(@ModelAttribute("Book") Book book)
and every field name of book must be match with path ...
How do I detect IE 8 with jQuery?
...forget that you can also use HTML to detect IE8.
<!--[if IE 8]>
<script type="text/javascript">
ie = 8;
</script>
<![endif]-->
Having that before all your scripts will let you just check the "ie" variable or whatever.
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Remove All Event Listeners of Specific Type
... even added, similar to Toms answer above, by adding this before any other scripts are loaded:
<script type="text/javascript">
var current = document.addEventListener;
document.addEventListener = function (type, listener) {
if(type =="keydown")
{
//do nothin...
Difference between freeze and seal
I just heard about the JavaScript methods freeze and seal , which can be used to make any Object immutable.
8 Answers
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What are JavaScript's builtin strings?
this question is difficult to summarize in a question title
7 Answers
7
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What is a postback?
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Postback happens when a webpage posts its data back to the same script/dll/whatever that generated the page in the first place.
Example in C# (asp.net)
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if (!IsPostback)
// generate form
else
process submitted data;
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How do I make calls to a REST api using C#?
...Id { get; set; }
public int Id { get; set; }
public string Title { get; set; }
public bool Completed { get; set; }
}
}
Running the above example in a .NET Core Console app, produces the following output.
Install these packages using NuGet
Install-Package ServiceSt...
How do I override nested NPM dependency versions?
... it by:
npm install npm-force-resolutions --save-dev
You can add --ignore-scripts if some broken transitive dependency scripts are blocking you from installing anything.
Then in package.json define what dependency should be overridden (you must set exact version number):
"resolutions": {
"your-de...
How do I execute any command editing its file (argument) “in place” using bash?
... overwrites the original file with this data. You could do the same in the scripting language of your choice, perhaps even in Bash. But note that it will need enough memory to store the entire file, this is not advisable when working with large files.
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