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Calculating how many minutes there are between two times
...tes;
long long_minutes = (long)endTime.Subtract(startTime).TotalMinutes;
string string_minutes = (string)endTime.Subtract(startTime).TotalMinutes;
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How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...with this class name not found,
UIView *view = [[bundle loadNibNamed:NSStringFromClass([self class]) owner:self options:nil] firstObject];
return view;
}
- (void)commonSetup {
UIView *nibView = [self loadViewFromNib];
nibView.frame = self.bounds;
// the autoresizingMask will be...
How to generate the “create table” sql statement for an existing table in postgreSQL
...ttypmod) as column_type,
CASE WHEN
(SELECT substring(pg_catalog.pg_get_expr(d.adbin, d.adrelid) for 128)
FROM pg_catalog.pg_attrdef d
WHERE d.adrelid = a.attrelid AND d.adnum = a.attnum AND a.atthasdef) IS NOT NULL THEN
'...
How to use SQL Order By statement to sort results case insensitive?
...
@Vincy: I don't see what's so weird about case-sensitive string comparison. That's how the <, ==, etc. operators work by default in every programming language that I'm familiar with.
– dan04
Feb 13 '18 at 17:31
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HTML5 canvas ctx.fillText won't do line breaks?
...les i am using the measureText() method which shows how long (in pixels) a string will be when printed.
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Android - Setting a Timeout for an AsyncTask?
...ternally in the class.
public class YouExtendedClass extends AsyncTask<String,Integer,String> {
...
public YouExtendedClass asyncObject; // as CountDownTimer has similar method -> to prevent shadowing
...
@Override
protected void onPreExecute() {
asyncObject = this;
new CountDown...
How to make connection to Postgres via Node.js
... I interact with this through node? For example, what would the connectionstring be, or how am I able to find out what it is.
...
When would you use a WeakHashMap or a WeakReference?
...xProvider MUTEX_PROVIDER = new IdMutexProvider();
public void performTask(String resourceId) {
IdMutexProvider.Mutex mutext = MUTEX_PROVIDER.getMutex(resourceId);
synchronized (mutext) {
// look up the resource and do something with it
}
}
IdMutextProvider provides id-based ob...
How to use sessions in an ASP.NET MVC 4 application?
...s UserProfileSessionData
{
public int UserId { get; set; }
public string EmailAddress { get; set; }
public string FullName { get; set; }
}
Use case:
public class LoginController : Controller {
[HttpPost]
public ActionResult Login(LoginModel model)
{
if (ModelSta...
Add a new line in file?
I want to add a new line after a string is inserted.
2 Answers
2
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