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Printing leading 0's in C?
I'm trying to find a good way to print leading 0's, such as 01001 for a zipcode. While the number would be stored as 1001, what is a good way to do it?
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Memcached下一站：HandlerSocket！ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...般是/etc/mysql/my.cnf，否则一般是/etc/my.cnf
最后登陆MySQL并激活HandlerSocket插件：
mysql> INSTALL PLUGIN handlersocket soname 'handlersocket.so';
重启一下MySQL服务，如果没有问题，就能在MySQL里看到HandlerSocket的线程了：
mysql> SHOW PROCESSLIST;
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Filter git diff by type of change
...ster
PREV_VERSION is the hash of your first commit.
To get an export as zip you can use this code
git archive --output=export.zip HEAD $(git diff --name-only --diff-filter=ACMR PREV_VERSION HEAD)
Note: .gitignore is not in export.zip
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构建高并发高可用的电商平台架构实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...个Sink Group。一个Sink Processor负责从一个指定的Sink Group中激活一个Sink。Sink Processor可以通过组中所有Sink实现负载均衡；也可以在一个Sink失败时转移到另一个。
e、 事务支持
Scribe没有考虑事务的支持。
Flume通过应答确认机制实...
pytest: assert almost equal
...ld=0.0001):
return abs(x-y) < threshold
assert all(map(almost_equal, zip((1.32, 2.4), i_return_tuple_of_two_floats())
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How to trigger Autofill in Google Chrome?
...er to tell the browser "this is the input for the address" or "this is the ZIP code field" to correctly fill it in (assumed the user activated this feature).
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What does Java option -Xmx stand for? [duplicate]
... interpreted mode execution only
-Xbootclasspath:<directories and zip/jar files separated by ;>
set search path for bootstrap classes and resources
-Xbootclasspath/a:<directories and zip/jar files separated by ;>
append to end of boot...
How to backup a local Git repository?
I am using git on a relatively small project and I find that zipping the .git directory's contents might be a fine way to back up the project. But this is kind of weird because, when I restore, the first thing I need to do is git reset --hard .
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How to use mongoimport to import csv
...lder version of MongoDB?
$ cat > locations.csv
Name,Address,City,State,ZIP
Jane Doe,123 Main St,Whereverville,CA,90210
John Doe,555 Broadway Ave,New York,NY,10010
ctrl-d
$ mongoimport -d mydb -c things --type csv --file locations.csv --headerline
connected to: 127.0.0.1
imported 3 objects
$ mon...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
...要 反馈 在线 客服 扫码添加客服咨询 我要 分享 扫码分享到朋友圈 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", ...