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What is the best way to check for Internet connectivity using .NET?
...ininet.dll")]
private extern static bool InternetGetConnectedState(out int Description, int ReservedValue);
public static bool CheckNet()
{
int desc;
return InternetGetConnectedState(out desc, 0);
}
shar...
Is there an upside down caret character?
I have to maintain a large number of classic ASP pages, many of which have tabular data with no sort capabilities at all. Whatever order the original developer used in the database query is what you're stuck with.
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Why do we need a fieldset tag?
...ows you to logically group sets of fields in order that your forms be more descriptive. So,
a set of form controls optionally grouped under a common name.
<fieldset>
<legend>Choose your favorite animal</legend>
<input type="radio" id="dog" name="animal">
<...
How to get the browser to navigate to URL in JavaScript [duplicate]
...cs/Web/API/Window/location
https://www.w3schools.com/js/js_window_location.asp
https://jstricks.com/javascript-redirect-page-redirection/
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How to export collection to CSV in MongoDB?
...r 3.0.0-rc10 and later. It changes
Fields string `long:"fields" short:"f" description:"comma separated list of field names, e.g. -f name,age"`
to
Fields string `long:"fields" short:"f" description:"comma separated list of field names (required for exporting CSV) e.g. -f \"name,age\" "`
VERSION...
Change one value based on another value in pandas
...
0 dog hound 5
1 cat ragdoll 1
Below we are adding a new description column as a concatenation of other columns by using the + operation which is overridden for series. Fancy string formatting, f-strings etc won't work here since the + applies to scalars and not 'primitive' values:...
Create an array or List of all dates between two dates [duplicate]
...
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Why doesn't a python dict.update() return the object?
...in your specific case, to create a along the way, either:
dict(name=name, description=desc % count, points=points, parent_award=parent,
**award_dict)
creates a single dict with exactly the same semantics as your a.update(award_dict) (including, in case of conflicts, the fact that entries in ...
CSS: How to remove pseudo elements (after, before,…)?
... if specified, to nothing.
http://www.w3schools.com/cssref/pr_gen_content.asp
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How to profile methods in Scala?
...u as a string, all in that same line.
Example usage:
Timelog("timer name/description")
//code to time
Timelog("timer name/description")
The code:
object Timelog {
val timers = scala.collection.mutable.Map.empty[String, Long]
//
// Usage: call once to start the timer, and once to stop it...