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Pass array to ajax request in $.ajax() [duplicate]
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I am doing this, with my C# controller having both a List<string> and a string[] parameter, but in both cases, the array being past ends up being one comma-delimited string in the first element of the List<string> or string[] param. Any thoughts ?
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Problems with Android Fragment back stack
...nsaction not the fragment as itself! So now we have frag3 on the layout:
< press back button >
// System pops the back stack and find the following saved back entry to be reversed:
// [Transaction.remove(frag1).add(frag2)]
// so the system makes that transaction backward!!!
// tries to remove...
Extracting bits with a single multiplication
...000000.
The solution consisted of two steps: a bit masking, followed by multiplication. The bit mask is a simple AND operation that turns uninteresting bits to zeros. In the above case, your mask would be 00100100 and the result 00a00b00.
Now the hard part: turning that into ab.......
A multipli...
Run/install/debug Android applications over Wi-Fi?
...ifconfig with 6.0 and higher;
You can disconnect the USB now;
adb connect <DEVICE_IP_ADDRESS>:5555. This connects to the server we set up on the device on step 2;
Now you have a device over the network with which you can debug as usual.
To switch the server back to the USB mode, run adb usb,...
Split data frame string column into multiple columns
...ng a 'c' at the beginning of each row. Any idea why is that??? left_right <- str_split_fixed(as.character(split_df),'\">',2)
– LearneR
Jul 28 '15 at 6:53
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How do I set a cookie on HttpClient's HttpRequestMessage
...r content = new FormUrlEncodedContent(new[]
{
new KeyValuePair<string, string>("foo", "bar"),
new KeyValuePair<string, string>("baz", "bazinga"),
});
cookieContainer.Add(baseAddress, new Cookie("CookieName", "cookie_value"));
var result = await client.Post...
How to split a string and assign it to variables
...0.0.1:5432")
fmt.Println(host, port, err)
}
Output:
127.0.0.1 5432 <nil>
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PHP cURL HTTP CODE return 0
... one, there is nobody to send a code back.
Tested using the code below.
<?php
$html_brand = "www.google.com";
$ch = curl_init();
$options = array(
CURLOPT_URL => $html_brand,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HEADER => true,
CURLOPT_FOLLOWLOCA...
Python - 'ascii' codec can't decode byte
...fore re-encoding it with another encoding. This conversion chooses a default 'ascii' decoder†, giving you the decoding error inside an encoder.
In fact, in Python 3 the methods str.decode and bytes.encode don't even exist. Their removal was a [controversial] attempt to avoid this common confusi...
Password hint font in Android
...dViewById(R.id.register_password_text);
password.setTypeface(Typeface.DEFAULT);
password.setTransformationMethod(new PasswordTransformationMethod());
This approach gave me the hint font I wanted AND gives me the behavior I want with the password dots.
Hope that helps!
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