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private final static attribute vs private final attribute
...m.out.println("final int address " +
ObjectUtils.identityToString(value));
System.out.println("final static int address " +
ObjectUtils.identityToString(valueStatic));
System.out.println("final file address " +
ObjectUtils.identityToSt...
Ternary Operator Similar To ?:
....getClass.getSimpleName |> {x => x.endsWith("$") ? x.init | x}
res0: String = String
scala> List.getClass.getSimpleName |> {x => x.endsWith("$") ? x.init | x}
res1: String = List
Is this adequate for your needs?
...
How can I know when an EditText loses focus?
...to execute when EditText loses focus
if (et_mobile.getText().toString().trim().length() == 0) {
CommonMethod.showAlert("Please enter name", FeedbackSubmtActivity.this);
}
}
}
});
public static void showAlert(String message, Activity context) {
...
Are querystring parameters secure in HTTPS (HTTP + SSL)? [duplicate]
Do querystring parameters get encrypted in HTTPS when sent with a request?
4 Answers
4...
C# Iterate through Class properties
...operty name to property in one place eg:
public class Record
{
public string ItemType { get; set; }
public string this[string propertyName]
{
set
{
switch (propertyName)
{
case "itemType":
ItemType = value;
...
How do I create a dictionary with keys from a list and values defaulting to (say) zero? [duplicate]
...y key in the dictionary (check here for a solution for this case). Numbers/strings are safe.
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Eclipse, regular expression search and replace
In eclipse, is it possible to use the matched search string as part of the replace string when performing a regular expression search and replace?
...
Setting different color for each series in scatter plot on matplotlib
...ersion of matplotlib.pylab.scatter support assigning: array of colour name string, array of float number with colour map, array of RGB or RGBA.
this answer is dedicate to @Oxinabox's endless passion for correcting the 2013 version of myself in 2015.
you have two option of using scatter command w...
How to create a hex dump of file containing only the hex characters without spaces in bash?
...
Format strings can make hexdump behave exactly as you want it to (no whitespace at all, byte by byte):
hexdump -ve '1/1 "%.2x"'
1/1 means "each format is applied once and takes one byte", and "%.2x" is the actual format string, l...
How to know user has clicked “X” or the “Close” button?
...te void Form1_FormClosing(object sender, FormClosingEventArgs e) {
if (string.Equals((sender as Button).Name, @"CloseButton"))
// Do something proper to CloseButton.
else
// Then assume that X has been clicked and act accordingly.
}
Otherwise, I have never ever needed to di...