大约有 23,000 项符合查询结果（耗时：0.0373秒） [XML]
How to get a JavaScript object's class?
...andards-compliant means of getting the "class" of a JavaScript object as a string. If the object is instantiated with var obj = new MyClass(), it will return "MyClass".
It will return "Number" for numbers, "Array" for arrays and "Function" for functions, etc. It generally behaves as expected. The o...
Android JSONObject - How can I loop through a flat JSON object to get each key and value
... to iterate over all the properties, and call get() for each.
Iterator<String> iter = json.keys();
while (iter.hasNext()) {
String key = iter.next();
try {
Object value = json.get(key);
} catch (JSONException e) {
// Something went wrong!
}
}
...
How to get the device's IMEI/ESN programmatically in android?
...droid.telephony.TelephonyManager.getDeviceId().
This will return whatever string uniquely identifies the device (IMEI on GSM, MEID for CDMA).
You'll need the following permission in your AndroidManifest.xml:
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
in order t...
TypeScript with KnockoutJS
...callback: (newValue: number) => void) => void;
}
interface ObservableString {
(newValue: string): void;
(): string;
subscribe: (callback: (newValue: string) => void) => void;
}
interface ObservableBool {
(newValue: b...
How to get the current date without the time?
...just looking to print the date, you can use:
Console.WriteLine(dateTime.ToString("d"));
or use an explicit format:
Console.WriteLine(dateTime.ToString("dd/MM/yyyy"));
See more about standard and custom date/time format strings. Depending on your situation you may also want to specify the cultu...
moment.js - UTC gives wrong date
...
By default, MomentJS parses in local time. If only a date string (with no time) is provided, the time defaults to midnight.
In your code, you create a local date and then convert it to the UTC timezone (in fact, it makes the moment instance switch to UTC mode), so when it is format...
How do I get Month and Date of JavaScript in 2 digit format?
...
@KasperHoldum–getMonth and getDate return numbers, not strings. And if compatibility with Strings is required, then '0' + Number(n) will do the job.
– RobG
Jul 23 '12 at 0:16
...
A potentially dangerous Request.Form value was detected from the client
...erently dangerous. It's only dangerous in a specific context: when writing strings that haven't been encoded to HTML output (because of XSS).
In other contexts different sub-strings are dangerous, for example, if you write an user-provided URL into a link, the sub-string "javascript:" may be dangero...
How do I make the return type of a method generic?
Is there a way to make this method generic so I can return a string, bool, int, or double? Right now, it's returning a string, but if it's able find "true" or "false" as the configuration value, I'd like to return a bool for example.
...
How to launch an Activity from another Application in Android
...better, here is the method:
public void startNewActivity(Context context, String packageName) {
Intent intent = context.getPackageManager().getLaunchIntentForPackage(packageName);
if (intent != null) {
// We found the activity now start the activity
intent.addFlags(Intent.FL...