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Type erasure techniques
...re-virtual types) that can be easily stored locally, and (easily) divorced from the data they are virtualizing.
– Yakk - Adam Nevraumont
Jan 15 '16 at 19:27
...
vs vs for inline and block code snippets
... removed completely in 5? While not many tags have been completely removed from browsers - <blink> is one example - I would be anxious about using this for anything that needs to be future-proof.
– spacer GIF
Jun 19 '19 at 11:39
...
Is assert evil? [closed]
...s different example of when you might use an assertion:
build-sorted-list-from-user-input(input)
throw-exception-if-bad-input(input)
...
//build list using algorithm that you expect to give a sorted list
...
assert(is-sorted(list))
end
You use an exception for the input ...
What is the best way to find the users home directory in Java?
...ell32Util.getKnownFolderPath(...) in combination with one of the constants from the KnownFolders class should be appropriate. The older getFolderPath API function is deprecated since Windows Vista.
– Sebastian Marsching
May 29 '16 at 21:05
...
Override Java System.currentTimeMillis for testing time sensitive code
...Utils.setCurrentMillisFixed(millis);
//or set the clock to be a difference from system time
DateTimeUtils.setCurrentMillisOffset(millis);
//Reset to system time
DateTimeUtils.setCurrentMillisSystem();
If you want import a library that has an interface (see Jon's comment below), you could just use ...
Favicons - Best practices
...
Just wondering where the 196 pixel size comes from. Is that a spec for a specific device or a standard?
– bluesixty
Apr 25 '18 at 19:45
...
Windows recursive grep command-line
...attribute with two hex digits. See "color /?"
/F:file Reads file list from the specified file(/ stands for console).
/C:string Uses specified string as a literal search string.
/G:file Gets search strings from the specified file(/ stands for console).
/D:dir Search a semicolon del...
Is it safe to delete a NULL pointer?
...
From the C++0x draft Standard.
$5.3.5/2 - "[...]In either
alternative, the value of the operand
of delete may be a null pointer
value.[...'"
Of course, no one would ever do 'delete' of a pointer with NULL value, b...
那些曾被追捧的90后创业男神女神，还好吗？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...在技术上并不新鲜。
案例链接：http://emglook.com/play-17240?from=timeline&isappinstalled=0
质疑二：宣传片盗用
并且在云视链的宣传内容里，居然有不少其他公司做的案例。http://www.avdmg.com/cn
质疑三：高管资料疑伪造
2.昙花一现的“脸...
How can I loop through a C++ map of maps?
...x which is much clearer IMO than const int *const x. But it's just parsed from left to right so the effect is the same. See the answers to this question: stackoverflow.com/questions/5503352/const-before-or-const-after
– Riot
Dec 30 '14 at 12:34
...