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Java Reflection Performance
...class via reflection is, by magnitude, more expensive.
Quoting Java's documentation on reflection:
Because reflection involves types that are dynamically resolved, certain Java virtual machine optimizations can not be performed. Consequently, reflective operations have slower performance than t...
How to import existing Git repository into another?
... simplest way would be to pull the XXX stuff into a branch in YYY and then merge it into master:
In YYY:
git remote add other /path/to/XXX
git fetch other
git checkout -b ZZZ other/master
mkdir ZZZ
git mv stuff ZZZ/stuff # repeat as necessary for each file/dir
git commit -m "M...
Programmatically change input type of the EditText from PASSWORD to NORMAL & vice versa
...nputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
For numeric password (pin):
password.setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD);
Also, make sure that the cursor is at the end of the text in the EditText because when you change the input...
Overriding a JavaScript function while referencing the original
... a() , that I want to override, but also have the original a() be performed in an order depending on the context. For example, sometimes when I'm generating a page I'll want to override like this:
...
C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H
...O-8859-1");
Encoding utf8 = Encoding.UTF8;
byte[] utfBytes = utf8.GetBytes(Message);
byte[] isoBytes = Encoding.Convert(utf8, iso, utfBytes);
string msg = iso.GetString(isoBytes);
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jQuery validation: change default error message
... separate file/script included after the validation plugin to override the messages, edit at will :)
jQuery.extend(jQuery.validator.messages, {
required: "This field is required.",
remote: "Please fix this field.",
email: "Please enter a valid email address.",
url: "Please enter a v...
What does the “>” (greater-than sign) CSS selector mean?
...
> is the child combinator, sometimes mistakenly called the direct descendant combinator.1
That means the selector div > p.some_class only selects paragraphs of .some_class that are nested directly inside a div, and not any paragraphs that are nested f...
Padding within inputs breaks width 100%
... is set explicitly. While one can argue the logic behind this, it causes some problems with some elements.
9 Answers
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Using IntelliJ to amend git commit message
Can one amend a git commit message using IntelliJ , or should one resort to command line?
9 Answers
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Composer install error - requires ext_curl when it's actually enabled
...mple run the line code below, in your case on Xamp take a look in Xamp documentation
sudo apt-get install php5-curl
For anyone who uses php7.0
sudo apt-get install php7.0-curl
For those who uses php7.1
sudo apt-get install php7.1-curl
For those who use php7.2
sudo apt-get install php7.2-c...