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Merging: Hg/Git vs. SVN
...ercurial it is simply commit objects that can have more than one parent.
"Known Issues" subsection for merge tracking in Subversion suggests that repeated / cyclic / reflective merge might not work properly. It means that with the following histories second merge might not do the right thing ('A' c...
How to make a Java thread wait for another thread's output?
...ods themselves synchronized):
private final Object lock = new Object();
//now use lock in your synchronized blocks
To further your understanding:
There are other (sometimes better) ways to do the above, e.g. with CountdownLatches, etc. Since Java 5 there are a lot of nifty concurrency classes in ...
How to switch position of two items in a Python list?
...The simple Python swap looks like this:
foo[i], foo[j] = foo[j], foo[i]
Now all you need to do is figure what i is, and that can easily be done with index:
i = foo.index("password2")
share
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im...
AngularJS browser autofill workaround by using a directive
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Apparently this is a known issue with Angular and is currently open
I'm not sure what you could do here besides some sort of work around like you're trying. It seems you're on the right track. I couldn't get my browser to try to remember a passwo...
Generating CSV file for Excel, how to have a newline inside a value
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@Nir: Now let's talk about your real problem. So that means you had a UTF-8 BOM, and opened the file from within Excel and got the Text Import Wizard not recognising that your Value3 newline should be "protected" -- correct? Or pe...
Java Timestamp - How can I create a Timestamp with the date 23/09/2007?
... as java.util.Date, java.util.Calendar, and java.text.SimpleDateFormat are now legacy, supplanted by the java.time classes built into Java 8 and later. See Tutorial by Oracle.
– Basil Bourque
Jan 24 '19 at 23:55
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Why are data transfer objects (DTOs) an anti-pattern?
...the data in a slightly different format than a native business object.
I know this is a Java-oriented question, but in .NET languages anonymous types, serialization, and LINQ allow DTOs to be constructed on-the-fly, which reduces the setup and overhead of using them.
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Easy way to pull latest of all git submodules
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Probably you should use git submodule update --recursive nowadays.
– Jens Kohl
Sep 30 '11 at 14:12
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How can I pretty-print JSON in a shell script?
... I'm seeing every time and/or b) NOT sort the json keys; please do let me know, I will be highly thankful.
– Clint Eastwood
Feb 25 '15 at 17:42
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Can CSS detect the number of children an element has?
...the number of siblings they have.
Original answer:
Incredibly, this is now possible purely in CSS3.
/* one item */
li:first-child:nth-last-child(1) {
/* -or- li:only-child { */
width: 100%;
}
/* two items */
li:first-child:nth-last-child(2),
li:first-child:nth-last-child(2) ~ li {
widt...