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Bootstrap select dropdown list placeholder
...s a placeholder. It doesn't seem to support placeholder="stuff" as other forms do. Is there a different way to obtain a placeholder in my dropdown?
...
What is Unicode, UTF-8, UTF-16?
...t, such as large web-pages or lengthy word documents, this could impact performance.
Encoding basics
Note: If you know how UTF-8 and UTF-16 are encoded, skip to the next section for practical applications.
UTF-8: For the standard ASCII (0-127) characters, the UTF-8 codes are identical. This make...
Jquery: how to trigger click event on pressing enter key
...d]').click();
return false;
}
});
I also just found Submitting a form on 'Enter' which covers most of the issues comprehensively.
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Simplest way to profile a PHP script
...unc.php';
prof_flag("Connect to DB");
connect_to_db();
prof_flag("Perform query");
// Get all the data
$select_query = "SELECT * FROM data_table";
$result = mysql_query($select_query);
prof_flag("Retrieve data");
$rows = array();
$found_data=false;
while($r = mysql_fetch_...
How do I update the GUI from another thread?
...e following will happily compile:
myLabel.SetPropertyThreadSafe(() => aForm.ShowIcon, false);
Hence I added the runtime checks to ensure that the passed-in property does actually belong to the Control that the method's being called on. Not perfect, but still a lot better than the .NET 2.0 vers...
Android – Listen For Incoming SMS Messages
...ntains the permission will be rejected. Then the developer has to submit a form to Google Play administrators for approval. Other developers have mentioned the process is awful with feedback taking weeks and receiving outright rejections with either no explanations or generic feedback. Any ideas on ...
Get the value in an input text box
... append function seems to have no problem adding to the HTML while keeping form values.
– Adam F
Jun 7 '13 at 19:30
1
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jQuery Datepicker with text input that doesn't allow user input
...t; or <input readonly="readonly"> without true/false w3.org/TR/html5/forms.html#the-readonly-attribute
– Ankit Sharma
Sep 21 '16 at 14:13
5
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Function to clear the console in R and RStudio
... that key combination to the R.app? (I see that \014 is the ASCII code for Form Feed, so I guess it is not sending the key combination but just the Form Feed command, which makes it unlikely that a 'code' for Cmd+Alt+L would exist.)
– Johan
Sep 20 '13 at 10:19
...
What is the difference between a mutable and immutable string in C#?
....e once created its state cannot be altered.
So all the operations you perform on a string like Substring, Remove, Replace, concatenation using '+' operator etc will create a new string and return it.
See the following program for demonstration -
string str = "mystring";
string newString = str.Su...