大约有 46,000 项符合查询结果（耗时：0.0534秒） [XML]
How do I put a border around an Android textview?
...Top="10dp"
android:layout_marginLeft="10dp"
android:text="@string/title"
android:id="@+id/title_label"
android:gravity="center_vertical"/>
<View
android:layout_width="fill_parent"
android:layout_height="0.2dp"
android:id="@+id/separat...
Finding sum of elements in Swift array
...o) { $0 + $1[keyPath: keyPath] } }
}
Usage:
struct Product {
let id: String
let price: Decimal
}
let products: [Product] = [.init(id: "abc", price: 21.9),
.init(id: "xyz", price: 19.7),
.init(id: "jkl", price: 2.9)
]
products.sum(\.pr...
What is the best way to stop people hacking the PHP-based highscore table of a Flash game
... and the flash frontend. The checksum above was created by prepending the string "secret" to the score "500", and running it through md5sum.
Although this system will prevent a user from posting arbitrary scores, it does not prevent a "replay attack", where a user reposts a previously calculated s...
How to switch between hide and view password
...arent"
android:layout_height="wrap_content"
android:hint="@string/fragment_login_password_hint"
android:inputType="textPassword"/>
</android.support.design.widget.TextInputLayout>
The passwordToggleEnabled attribute will do the job!
In your root layout don't for...
How to get all options of a select using jQuery?
...ecessary, however (that returns the DOM node, and val() already gives us a string, so...?) var opts = $('#cm_amt option').map( function() { return parseInt($(this).val()); } );
– sbeam
Aug 26 '11 at 15:05
...
What is App.config in C#.NET? How to use it?
...y database file is an Excel workbook. Since the location of the connection string is hard coded in my coding, there is no problem for installing it in my system, but for other systems there is.
...
Example invalid utf8 string?
...
We can create the invalid strings directly, we don't need randomness to try and eventually find them, though string processing libraries would (probably!) benefit from fuzzing just in case.
– galva
Mar 2 at 13:42...
Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing?
...vate JScrollPane sp = new JScrollPane(panel);
public static void main(String args[]) {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
DesignTest id = new DesignTest();
id.create("My Project");
}
...
How do you truncate all tables in a database using TSQL?
...favorite answer. But why do you (all, even commenters) enclose literal SQL strings in double-quotes?
– bitoolean
Apr 17 '18 at 16:13
|
show ...
When are you truly forced to use UUID as part of the design?
...
@Chamnap uuid.raw will give you the byte string. The hash method is not useful to you. It's used for hash tables and comparison operations internally within Ruby. All the methods for converting to and from various UUID representations are defined as class methods an...