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Aren't Python strings immutable? Then why does a + “ ” + b work?
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It's even more convincing to try something like x = 'abc'; x[1] = 'x' in the Python repl
– xpmatteo
May 23 '17 at 6:11
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Why does git-rebase give me merge conflicts when all I'm doing is squashing commits?
...conflict resolution isn't there when the rebase tries to cherry-pick the next commit, so its patch may not apply. (I believe this is shown as a merge conflict because git cherry-pick can apply the patch by doing a three-way merge between the original commit, the current commit, and the common ancest...
Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
...tion to build in in 32 bit mode (This is the answer I found when I did an extensive search for this known issue) and that causes other part of my code to break.
Fortunately, now Microsoft has released a 64 bit compatible 2010 Office System Driver which can be used as replacement for the traditional...
Javascript what is property in hasOwnProperty?
What is the right use/explanation of hasOwnProperty('someProperty') ?
9 Answers
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How to write an XPath query to match two attributes?
...both attributes of the required value.
It's worth using one of the online XPath testbeds to try stuff out.
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Starting iPhone app development in Linux? [closed]
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To provide a differing response, I'm running OS X and Xcode on a virtualised (VMware) machine on Linux. CPU is a Core2Quad (Q8800), and it is perfectly fast. I found a prebuilt VM online (I'll leave it to you to find)
Xcode/iPhone development works perfectly, as does deb...
When to use IComparable Vs. IComparer
...<T> also allows you to have a class for each type of sort you want. Example; PersonLastFirstNameComparer, PersonFirstLastNameComparer, or PersonAgeComparer.
– Eric Schneider
Mar 18 '10 at 21:32
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Eclipse hangs at the Android SDK Content Loader
I've been working with Eclipse 4.2 (Juno release 20120920-0800) on OS X 10.8.2 for a few weeks now, building apps for Android 3.0 and above. I have a quad core i7 MacBook Pro with an SSD, so performance is not an issue. Everything was fine.
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What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
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The order of evaluation of subexpressions, including
the arguments of a function call and
operands of operators (e.g., +, -, =, * , /), with the exception of:
the binary logical operators (&& and ||),
the ternary conditional operator (?:), and...
Is either GET or POST more secure than the other?
...curity, they are inherently the same. While it is true that POST doesn't expose information via the URL, it exposes just as much information as a GET in the actual network communication between the client and server. If you need to pass information that is sensitive, your first line of defense wou...