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React.js: onChange event for contentEditable
...t;ContentEditable html={this.state.html} onChange={handleChange} />);
jsbin
Which uses this simple wrapper around contentEditable.
var ContentEditable = React.createClass({
render: function(){
return <div
onInput={this.emitChange}
onBlur={this.emitChan...
Collection was modified; enumeration operation may not execute
...
BTW .ToList() is present in System.Core dll which is not compatible with .NET 2.0 applications. So you might need to change your target app to .Net 3.5
– mishal153
May 19 '10 at 9:25
...
How do I ZIP a file in C#, using no 3rd-party APIs?
...es to:
System.IO.Compression
System.IO.Compression.FileSystem
For .NET Core targeting net46, you need to add dependencies for
System.IO.Compression
System.IO.Compression.ZipFile
Example project.json:
"dependencies": {
"System.IO.Compression": "4.1.0",
"System.IO.Compression.ZipFile": ...
htaccess Access-Control-Allow-Origin
...cess-Control-Allow-Origin "*"
</IfModule>
And if it only concerns .js scripts you should wrap the above code inside this:
<FilesMatch "\.(js)$">
...
</FilesMatch>
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impro...
How to exclude property from Json Serialization
...tribute
As stated here:
The library is built-in as part of the .NET Core 3.0 shared framework.
For other target frameworks, install the System.Text.Json NuGet
package. The package supports:
.NET Standard 2.0 and later versions
.NET Framework 4.6.1 and later versions
.NET Cor...
Is there an IDictionary implementation that, on missing key, returns the default value instead of th
...
If someone using .net core 2 and above (C# 7.X), CollectionExtensions class is introduced and can use GetValueOrDefault method to get default value if key is not there in a dictionary.
Dictionary<string, string> colorData = new Dictionary...
JSON formatter in C#?
...
This worked for me using System.Text.Json in .Net Core 3.1
public string PrettyJson(string unPrettyJson)
{
var options = new JsonSerializerOptions(){
WriteIndented = true
};
var jsonElement = JsonSerializer.Deserialize<JsonElement>(unPrettyJs...
Why seal a class?
...NET you've likely run into the issue and just not noticed, nearly all .NET core classes are sealed.
– CoryG
Dec 24 '16 at 23:18
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show 4 mor...
Length of a JavaScript object
...
Updated: If you're using Underscore.js (recommended, it's lightweight!), then you can just do
_.size({one : 1, two : 2, three : 3});
=> 3
If not, and you don't want to mess around with Object properties for whatever reason, and are already using jQuery, a...
Object.watch() for all browsers?
...t and how this works internally would be nice for those of us that are not JS masters, thanks.
– maraujop
Dec 26 '11 at 15:48
...