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How to make an HTTP POST web request
...p
It is recommended to instantiate one HttpClient for your application's lifetime and share it unless you have a specific reason not to.
private static readonly HttpClient client = new HttpClient();
See HttpClientFactory for a dependency injection solution.
POST
var values = new Dictionary&...
jQuery: How to capture the TAB keypress within a Textbox
...own', '#textbox', function(e) {
var keyCode = e.keyCode || e.which;
if (keyCode == 9) {
e.preventDefault();
// call custom function here
}
});
Check an example here.
share
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im...
How to check if a string contains text from an array of substrings in JavaScript?
Pretty straight forward. In javascript, I need to check if a string contains any substrings held in an array.
21 Answers
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Connect Device to Mac localhost Server? [closed]
... I spent a whole day trying to figure this out. Toggling my Mac's WiFi on/off fixed it. Weird.
– oif_vet
Dec 14 '15 at 18:38
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Tomcat: How to find out running tomcat version
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if you can upload a JSP file you may print out some info like in this example: bestdesigns.co.in/blog/check-jsp-tomcat-version
Save this code into a file called tomcat_version.jsp:
Tomcat Version : <%= application.ge...
Filtering for empty or NULL names in a queryset
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You could do this:
Name.objects.exclude(alias__isnull=True)
If you need to exclude null values and empty strings, the preferred way to do so is to chain together the conditions like so:
Name.objects.exclude(alias__isnull=True).exclude(alias__exact='')
Chaining these methods togethe...
Parsing JSON array into java.util.List with Gson
... @MikO I have a similar question with Gson here. I wanted to see if you can help me out. I do have a solution but the problem is it looks very messy just to parse a JSON into a Map.
– john
Dec 8 '16 at 6:12
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How do I remove the blue styling of telephone numbers on iPhone/iOS?
...erlink colour from a telephone number when viewed on an iPhone? Like a specific Mobile Safari tag or CSS to add?
20 Answers...
How to convert milliseconds to “hh:mm:ss” format?
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Output:
01:00:00
I realised that my code above can be greatly simplified by using a modulus division instead of subtraction:
String hms = String.format("%02d:%02d:%02d", TimeUnit.MILLISECONDS.toHours(millis),
TimeUnit.MILLISECONDS.toMinutes(millis) % TimeUnit.HOURS.toMinutes(1),
Tim...
How can I disable HREF if onclick is executed?
I have an anchor with both HREF and ONCLICK attributes set. If clicked and Javascript is enabled, I want it to only execute ONCLICK and ignore HREF . Likewise, if Javascript is disabled or unsupported, I want it to follow the HREF URL and ignore ONCLICK . Below is an example of what I'...