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String formatting: % vs. .format vs. string literal
...y the single argument as a single-item tuple
which is just ugly. .format doesn't have those issues. Also in the second example you gave, the .format example is much cleaner looking.
Why would you not use it?
not knowing about it (me before reading this)
having to be compatible with Python 2.5
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Completion handler for UINavigationController “pushViewController:animated”?
...ransaction will be completed after the push is complete, but the framework does not guarantee this behaviour. It is guaranteed than the view controller in question is shown in didShowViewController though. While this solution is fantastically simple, I would question its "future-proof-ness". Especia...
Printing object properties in Powershell
...will show all non-intrinsic, non-compiler-generated properties. The former does not appear to (always) show all Property types (in my tests, it does appear to show the CodeProperty MemberType consistently though -- no guarantees here).
Some switches to be aware of for Get-Member
Get-Member does...
WebRTC - scalable live stream broadcasting / multicasting
...pload bandwidth, so you will be able to stream to many peer.
So yes, it does involve a server, but that server speaks WebRTC, and you "own" it: you implement the Janus part so you don't have to worry about data corruption or man in the middle. Well unless your server is compromised, of course. Bu...
How do I iterate through table rows and cells in JavaScript?
... @JohnHartsock I know but I used your solution and figured out that it does not work on IE. It is just a comment to warn the others... I voted up your answer anyway ;-)
– William Remacle
Feb 7 '14 at 18:53
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How would Git handle a SHA-1 collision on a blob?
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Note that the gitbrute doesn't force a particular SHA1 but only a only a prefix (ie a subpart of the whole SHA1). Forcing an entire SHA1 (ie with a prefix of the full length of the key) will probably take "too long".
– mb14
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Accessing class variables from a list comprehension in the class definition
... scope of names defined in a class block is limited to the class block; it does not extend to the code blocks of methods – this includes comprehensions and generator expressions since they are implemented using a function scope. This means that the following will fail:
class A:
a = 42
b...
Good reasons NOT to use a relational database?
...ld take account these factors when thinking about a spindle:
Structure : does it obviously break into pieces, or are you making tradeoffs?
Usage : how will the data be analyzed/retrieved/grokked?
Lifetime : how long is the data useful?
Size : how much data is there?
One particular advantage of C...
How can I set the text of a WPF Hyperlink via data binding?
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So, does that mean the content property of a Hyperlink is the Inlines collection?
– Mal Ross
Jul 16 '10 at 8:41
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Easy way of running the same junit test over and over?
...gating to the JUnit runners.
If you are running with a custom runner that does not recognize the @Rule annotation, then you are really stuck with having to write your own runner that delegates appropriately to that Runner and runs it 10 times.
Note that there are other ways to potentially solve th...