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MongoDB: update every document on one field
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My bad, POSIX time uses seconds, whereas Javascript time uses milliseconds. Date.now() / 1000 should work, though. You may have to round it.
– Philippe Plantier
Jan 27 '12 at 19:20
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What is a pre-revprop-change hook in SVN, and how do I create it?
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I am pretty sure, in my Ubuntu Linux version copying and giving permission was enough . But I don't know for sure anymore. I have edited the answer accordingly. Thanks.
– Alois Heimer
Jan 22 '16 at 15:10
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What is the “reactor” in Maven?
... closely with the Maven reactor. Brett Porter blogged about it in Reactor: My New Favourite Maven Plugin.
Most of the reactor plugin features are now natively supported (since Maven 2.1.0). See Maven Tips and Tricks: Advanced Reactor Options.
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How to change the font size on a matplotlib plot
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My purpose was to have the font of x-y labels, ticks and the titles to be of different sizes. A modified version of this worked so well for me.
– Ébe Isaac
Feb 13 '17 at 5:27
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Get the current displaying UIViewController on the screen in AppDelegate.m
...t be tricky - for example when modals are being presented, etc.
E.g.,
// MyAppDelegate.h
NSString * const UIApplicationDidReceiveRemoteNotification;
// MyAppDelegate.m
NSString * const UIApplicationDidReceiveRemoteNotification = @"UIApplicationDidReceiveRemoteNotification";
- (void)application:(...
How to remove space between axis & area-plot in ggplot2?
... probably closer to the expected outcome by the OP. I will add it later to my answer. Thank you.
– mpalanco
Nov 28 '19 at 13:38
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It has a DefiningQuery but no InsertFunction element… err
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I was missing a primary key on my table and got this error message. One thing I noted was after I added the key to the table, I needed to clear the table from the edmx using the designer, save the edmx, then update it again to add the table back in. It was...
How do you sort an array on multiple columns?
...r, sort by them. Otherwise, use publication name for tiebreaker.
function mysortfunction(a, b) {
var o1 = a[3].toLowerCase();
var o2 = b[3].toLowerCase();
var p1 = a[1].toLowerCase();
var p2 = b[1].toLowerCase();
if (o1 < o2) return -1;
if (o1 > o2) return 1;
if (p1 < p2) ...
Why do you have to call .items() when iterating over a dictionary in Python?
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My guess: Using the full tuple would be more intuitive for looping, but perhaps less so for testing for membership using in.
if key in counts:
counts[key] += 1
else:
counts[key] = 1
That code wouldn't really work i...
MS-DOS Batch file pause with enter key
...the enter key, you can use the set command to ask for user input with a dummy variable, something like:
set /p DUMMY=Hit ENTER to continue...
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