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Validating URL in Java
...dard APIs in Java to validate a given URL?
I want to check both if the URL string is right i.e. the given protocol is valid and then to check if a connection can be established.
...
Creating JSON on the fly with JObject
...perties.
This is a Sample User Properties
public class User
{
public string Name;
public string MobileNo;
public string Address;
}
and i want this property in newtonsoft JObject is:
JObject obj = JObject.FromObject(new User()
{
Name = "Manjunath",
MobileNo = "9876543210",
...
Checking whether something is iterable
...et.
Also, don't be surprised that this function returns true if obj is a string, as strings iterate over their characters.
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raw_input function in Python
...g])), gets input from the user and returns the data input by the user in a string. See the docs for raw_input().
Example:
name = raw_input("What is your name? ")
print "Hello, %s." % name
This differs from input() in that the latter tries to interpret the input given by the user; it is usually ...
How to compare types
...in C#?
I mean, I've a Type typeField and I want to know if it is System.String , System.DateTime , etc., but typeField.Equals(System.String) doesn't work.
...
Printing Lists as Tabular Data
...ermtables: https://github.com/nschloe/termtables
import termtables as tt
string = tt.to_string(
[["Alice", 24], ["Bob", 19]],
header=["Name", "Age"],
style=tt.styles.ascii_thin_double,
# alignment="ll",
# padding=(0, 1),
)
print(string)
+-------+-----+
| Name | Age |
+======...
Why does parseInt(1/0, 19) return 18?
...
The result of 1/0 is Infinity.
parseInt treats its first argument as a string which means first of all Infinity.toString() is called, producing the string "Infinity". So it works the same as if you asked it to convert "Infinity" in base 19 to decimal.
Here are the digits in base 19 along with t...
How to avoid passing parameters everywhere in play2?
...in.scala.html template parameters and mark it as “implicit”:
@(title: String)(content: Html)(implicit menus: Seq[Menu])
<html>
<head><title>@title</title></head>
<body>
<div>
@for(menu<-menus) {
<a href="#">@menu.name...
TimePicker Dialog from clicking EditText
...ssing a + between "" and selected hour, setText methods only take a single string, so you need to concatenate all the parts (the first quotes are likely unnecessary).
eReminderTime.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TOD...
How to check if a query string value is present via JavaScript?
How can I check if the query string contains a q= in it using JavaScript or jQuery?
10 Answers
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