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What are the use(s) for tags in Go?
...:"name,omitempty" xml:"name"`
Usually a dash value ('-') for the "value" means to exclude the field from the process (e.g. in case of json it means not to marshal or unmarshal that field).
Example of accessing your custom tags using reflection
We can use reflection (reflect package) to access th...
Show Image View from file path?
I need to show an image by using the file name only, not from the resource id.
13 Answers
...
Error java.lang.OutOfMemoryError: GC overhead limit exceeded
...
This message means that for some reason the garbage collector is taking an excessive amount of time (by default 98% of all CPU time of the process) and recovers very little memory in each run (by default 2% of the heap).
This effectively...
How do I execute a program using Maven?
...hat you have defined for the exec-maven-plugin:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.4.0</version>
<configuration>
<mainClass>org.dhappy.test.NeoTraverse</mainClass>...
How can I select item with class within a DIV?
...
Try:
$('#mydiv').find('.myclass');
JS Fiddle demo.
Or:
$('.myclass','#mydiv');
JS Fiddle demo.
Or:
$('#mydiv .myclass');
JS Fiddle demo.
References:
find().
Selector context.
Good to learn from the find() documentation:
The .find() and .children...
Running SSH Agent when starting Git Bash on Windows
...e or ~/.bashrc (with ~ being usually set to %USERPROFILE%), in order for said session to launch automatically the ssh-agent. If the file doesn't exist, just create it.
This is what GitHub describes in "Working with SSH key passphrases".
The "Auto-launching ssh-agent on Git for Windows" section of...
整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...
...页面地址：（选填，URL中域名后面的部分，如：/space.php?uid=%s 这里的 %s 代表uid）
应用接口文件名称：（选填，默认为uc.php）
标签单条显示模板：（选填，默认留空）
标签模板标记说明：（选填，默认留空）
是...
How is std::function implemented?
...d state would be undesireable, because the small object optimization would mean that you'd go from shared state to unshared state at a compiler and compiler version determined size threshold (as small object optimization would block shared state). That seems problematic.
– Yak...
Render HTML to PDF in Django site
...R MY CONTENT
{% endfor %}
</div>
<div id="footerContent">
{%block page_foot%}
Page <pdf:pagenumber>
{%endblock%}
</div>
</body>
</html>
Hope it helps.
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What is the best way to add options to a select from a JavaScript object with jQuery?
...gn $("#mySelect") to a var, otherwise calling $("#mySelect") every time inside the loop is very wasteful, as is updating the DOM. See points #3 and #6 at artzstudio.com/2009/04/jquery-performance-rules/…
– Patrick
Oct 12 '14 at 7:03
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