大约有 2,320 项符合查询结果（耗时：0.0136秒） [XML]
When NOT to use Cassandra?
...oying Cassandra, it doesn't handle the many-to-many well. They are doing a hack job to do their initial testing. I spoke with a Cassandra consultant about this and he said he wouldn't recommend it if you had this problem set.
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How to extend an existing JavaScript array with another array, without creating a new array
...s one anymore, as it never really answered the question, but it was a 2015 hack around first-hit-on-Google :)
For those that simply searched for "JavaScript array extend" and got here, you can very well use Array.concat.
var a = [1, 2, 3];
a = a.concat([5, 4, 3]);
Concat will return a copy the...
What should my Objective-C singleton look like? [closed]
...:
- (id) init { <----- Wrong!
if (_instance != nil) {
// Some hack
}
else {
// Do stuff
}
return self;
}
But you will shoot yourself in the foot; or worse give another developer the opportunity to shoot themselves in the foot.
- (id) init { <----- Correct!
NSAs...
How to parse XML in Bash?
...
great hack, but i had to use double quotes like echo "$C" to prevent shell expansion and correct interpretation of end lines (depends on the enconding)
– user311174
Jan 16 '14 at 10:32
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How do I push amended commit to the remote Git repository?
... either need to change the remote repository's configuration or as a dirty hack you can delete and recreate the branch thus:
git push origin :master
git push origin master
In general the last parameter to git push uses the format <local_ref>:<remote_ref>, where local_ref is the name o...
C++ Convert string (or char*) to wstring (or wchar_t*)
...reak on non-ascii system. i.e. an arabic filename will get mangled by this hack.
– Stephen
Apr 18 '14 at 19:50
9
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Specify width in *characters*
... that isn't widely supported, it can be used as a workaround in HTML (ugly hack, but should work).
– waldyrious
May 9 '14 at 23:48
2
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CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the p
... THANK YOU! The flexbox solution is actually simple and uses no hacks or weird fixed sizes or fixed positions.
– Andrew Koster
Dec 7 '18 at 1:04
1
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GNU Makefile rule generating a few targets from a single source file
...usly delete file-a.out then the above solution works well. This suggests a hack: when only one of a or b exist, then the dependencies should be ordered such that missing file appears as output of input.in. A few $(widcard...) s, $(filter...) s, $(filter-out...) s etc., should do the trick. Ugh.
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Creating C macro with ## and __LINE__ (token concatenation with positioning macro)
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I think the answer here is "new C that breaks standards is bad C", these hacks always choose to (clobber namespaces) they change defaults for no reason but do not really "improve C" (excepting to their own say so: which i say is contraption made to explain why they get away with all the breakage n...