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How to get milliseconds from LocalDateTime in Java 8
... name a time near the Daylight Saving Time (Summer Time) transition. Let's set these aside, but you should be aware that these cases exist.
Anyway, if you can get a valid ZonedDateTime, you can convert this to the number of milliseconds since the epoch, like so:
long millis = zdt.toInstant().toEpo...
Editing Javascript using Chrome Developer Tools
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For others that search for this topic: I had prettify set to OFF but still couldn't edit. Turning it ON and OFF again helped. (Thanks to IT Crowd for that advice ;) )
– Drkawashima
Oct 22 '13 at 12:43
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In git, is there a way to show untracked stashed files without applying the stash?
...cked), I added this alias to my config:
showstash = "!if test -z $1; then set -- 0; fi; git show --stat stash@{$1} && git show --stat stash@{$1}^3 2>/dev/null || echo No untracked files -"
It takes a single argument of which stash you want to view. Note it will still present it in two...
Groovy: what's the purpose of “def” in “def x = 0”?
...GroovyShell, the second script will be able to get all variables that were set in the first script without a "def".
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Change SVN repository URL
... in my case. On terminal: sqlite3 wc.db then: sqlite> update REPOSITORY set root='svn+ssh://192.168.0.20/var/svn-repos/myrepo' where id=1; check your value with select * from REPOSITORY;
– Samuel
Sep 8 at 0:28
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Python: Checking if a 'Dictionary' is empty doesn't seem to work
...this looks too idiomatic, you can also test len(myDictionary) for zero, or set(myDictionary.keys()) for an empty set, or simply test for equality with {}.
The isEmpty function is not only unnecessary but also your implementation has multiple issues that I can spot prima-facie.
The return False ...
How to change row color in datagridview?
...ht time. I had issues with my rows not getting colored, probably because I set the color at the wrong time. With this approach, it's guaranteed to happen at the correct time.
– sanderd17
Oct 12 '16 at 12:33
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“icon-bar” in twitter bootstrap navigation bar
... a block structure, so it is aligned line by line. The background-color is set to be gray80. Actually, you can change its width, height, background-color, etc. as you wish.
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What is the definition of “interface” in object oriented programming
...take.
In object oriented programming, an interface generally defines the set of methods (or messages) that an instance of a class that has that interface could respond to.
What adds to the confusion is that in some languages, like Java, there is an actual interface with its language specific sem...
How to set DialogFragment's width and height?
...tDimensionPixelSize(R.dimen.popup_height);
getDialog().getWindow().setLayout(width, height);
Then specify match_parent in your layout for the dialog:
android:layout_width="match_parent"
android:layout_height="match_parent"
You only have to worry about one place (place it in your DialogF...