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How to update a mongo record using Rogue with MongoCaseClassField when case class contains a scala E
...
One of the long-standing problems with Rogue was that it was too easy to
accidentally make a field that was not serializable as BSON, and have it
fail at runtime (when you try to add that value to a DBObject) rather than
at compile time.
I introduced the BSONType type class to try to address this....
What is the Sign Off feature in Git for?
...lly use it.
It was introduced in the wake of the SCO lawsuit, (and other accusations of copyright infringement from SCO, most of which they never actually took to court), as a Developers Certificate of Origin. It is used to say that you certify that you have created the patch in question, or that y...
libcurl的使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...CONNECT
不能连接到remote 主机或者代理
4 CURLE_REMOTE_ACCESS_DENIED
访问被拒绝
5 CURLE_HTTP_RETURNED_ERROR
Http返回错误
6 CURLE_READ_ERROR
读本地文件错误
以下主要是一些使用示例，由于部分代码是来源网上，原作者...
AngularJS access parent scope from child controller
...g-controller="ChildCtrl">
</div>
</div>
Then you can access the parent scope as follows
function ParentCtrl($scope) {
$scope.cities = ["NY", "Amsterdam", "Barcelona"];
}
function ChildCtrl($scope) {
$scope.parentcities = $scope.$parent.cities;
}
If you want to access...
make: Nothing to be done for `all'
...hat you use tabs instead of spaces inside of your rules.
all:
<\t>$(CC) $(CFLAGS) ...
instead of
all:
$(CC) $(CFLAGS) ...
Please see the GNU make manual for the rule syntax description: https://www.gnu.org/software/make/manual/make.html#Rule-Syntax
...
How to see which flags -march=native will activate?
I'm compiling my C++ app using GCC 4.3. Instead of manually selecting the optimization flags I'm using -march=native , which in theory should add all optimization flags applicable to the hardware I'm compiling on. But how can I check which flags is it actually using?
...
Send email using java
...ord GMail password
* @param recipientEmail TO recipient
* @param ccEmail CC recipient. Can be empty if there is no CC recipient
* @param title title of the message
* @param message message to be sent
* @throws AddressException if the email address parse failed
* @throws...
git recover deleted file where no commit was made after the delete
...
The output tells you what you need to do. git reset HEAD cc.properties etc.
This will unstage the rm operation. After that, running a git status again will tell you that you need to do a git checkout -- cc.properties to get the file back.
Update:
I have this in my config file
...
快速开发CSS的利器LESS 系列教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，黄金圣斗士复活于北欧仙宫，2015年4月11日起全球免费直播。貌似艾奥里亚是男一号（狮子座）</p>
</dd>
</dl>
<dl>
<dt>
<a href="http://blog.163.com/hongshaoguoguo@126/blog/static/18046...
Can two different strings generate the same MD5 hash code?
...gt;/dev/null >(md5) >(sha1sum)
c6b384c4968b28812b676b49d40c09f8af4ed4cc -
008ee33a9d58b51cfeb425b0959121c9
$ echo '4dc968ff0ee35c209572d4777b721587d36fa7b21bdc56b74a3dc0783e7b9518afbfa202a8284bf36e8e4b55b35f427593d849676da0d1d55d8360fb5f07fea2' | xxd -r -p | tee >/dev/null >(md5) >(...