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How to replace all occurrences of a character in string?
...op until your s.find starts returning npos. I suppose you could also catch range_error to exit the loop, but that's kinda ugly.
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Safely casting long to int in Java
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I'd always do the range check as (!(Integer.MIN_VALUE <= l && l <= Integer.MAX_VALUE)). I find it difficult to get my head around other ways of doing it. Pity Java does not have unless.
– Tom Hawtin - tackli...
Detecting a mobile browser
...t to do redirects based on scale for particular pages, then just check the range of a particular media query via JS i.e. tylergaw.com/articles/reacting-to-media-queries-in-javascript
– marksyzm
Aug 15 '13 at 10:07
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Java ArrayList copy
... and 10 from one arraylist to another new arraylist. In my application the range would be much bigger.
– Ashwin
Oct 16 '12 at 9:46
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NoSQL - MongoDB vs CouchDB [closed]
...sic queries you can do on the views like asking for a specific key (ID) or range of IDs regardless of what your map/reduce function does.
Read through these slides, it's the best clarification of map/reduce in Couch I've seen.
So both of these sources use JSON documents, but CouchDB follows this m...
REDHAT 6.4 X64下ORACLE 11GR2静默安装 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...rnel.shmmni = 4096
kernel.sem = 250 32000 100 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586
# /sbin/sysctl -p (设置参数立即生效)
9、修改系统资源限制
编辑...
Converting a Pandas GroupBy output from Series to DataFrame
...(["Name", "City"], as_index=False ).count()
#IndexError: list index out of range
print df1.groupby(["Name", "City"]).count()
#Empty DataFrame
#Columns: []
#Index: [(Alice, Seattle), (Bob, Seattle), (Mallory, Portland), (Mallory, Seattle)]
print df1.groupby(["Name", "City"])[['Name','City']].count(...
How to diff a commit with its parent?
...).
Note: the description in git-rev-parse(1) manpage talks about revision ranges, where it needs to work also for merge commits, with more than one parent. Then r1^! is "r1 --not r1^@" i.e. "r1 ^r1^1 ^r1^2 ..."
Also, you can use git show COMMIT to get commit description and diff for a commit. If...
When to use volatile with multi threading?
...echanism for a release store to only flush itself and a few select address-ranges: it would have to sync everything because it wouldn't know what other threads might want to read if their acquire-load saw this release-store (forming a release-sequence that establishes a happens-before relationship a...
Find and restore a deleted file in a Git repository
... find the first commit where the test fails. It starts halfway through the range given (from good to bad) and cuts it in half based on the result of the specified test.
git bisect run '[ -e foo.bar ]'
Now you're at the commit which deleted it. From here, you can jump back to the future and use gi...