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C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
...h that default values replaced, and for this situation I think this is the least ugly answer ;) On its own it doesn't necessarily work so well for interfaces though, because you really want the default value in one place. In this case I have found extension methods to be a useful tool: the interface...
Reading a plain text file in Java
...hmarked by us: 1.8-2x) to just use a FileReader and read everything (or at least large enough chunks). If you're processing it line by line then go for the BufferedReader.
– Vlad
Aug 27 '13 at 13:45
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Backup/Restore a dockerized PostgreSQL database
...ot detect changes to the folder /var/lib/postgresql once it's launched, at least not the kind of changes I want it do detect.
The first solution is to start a container with bash instead of starting the postgres server directly, restore the data, and then start the server manually.
The second solu...
Comparing HTTP and FTP for transferring files
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Are the times reproducible, at least approximately?
– masterxilo
Dec 18 '17 at 15:31
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Xcode 4: create IPA file instead of .xcarchive
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You have no idea how much I love you right now... at least one of my problems is solved! Thank you!
– Dmytro
Jul 7 '15 at 3:24
add a comment
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How to do ToString for a possibly null object?
... It works since (object??string) returns object, because coalesce uses the least common type. But I think this wont work for interfaces because it cannot decide which interface to chose (since multiple interfaces are allowed per class).
– codymanix
Oct 21 '10 a...
pycharm running way slow
...e freezing issue, we found this occurred when processing CSV files with at least one extremely long line.
To reproduce:
[print(x) for x in (['A' * 54790] + (['a' * 1421] * 10))]
However, it appears to have been fixed in PyCharm 4.5.4, so if you experience this, try updating your PyCharm.
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Is it feasible to compile Python to machine code?
...sure that the code compiles, because statically-compiled languages are (at least in my opinion) are less likely to blow up at run time? Is it possible to determine that some foo.x expression will not work because foo will not have x at the time it is called. Are there any static code checkers for Py...
What's the effect of adding 'return false' to a click event listener?
... In plain JS form submit handler returning false isn't working (at least in Chrome) so I use e.preventDefault(). according to @ 2astalavista 's comment above e.preventDefault fails in IE so use his method: event.preventDefault ? event.preventDefault() : event.returnValue = false;
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Modern way to filter STL container?
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For vector, at least, remove_if doesn't change the size(). You'll need to chain it with erase for that.
– rampion
Aug 28 '17 at 13:21
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