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Linear Layout and weight in Android
I always read about this funny weight value in the Android documentations.
Now I want to try it for the first time but it isn't working at all.
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How to un-commit last un-pushed git commit without losing the changes
...nt branch. See git reset man
In case you did push publicly (on a branch called 'master'):
git checkout -b MyCommit //save your commit in a separate branch just in case (so you don't have to dig it from reflog in case you screw up :) )
revert commit normally and push
git checkout master
git r...
How do I link a JavaScript file to a HTML file?
....js"></script>
<script> - tag is used to define a client-side script, such as a JavaScript.
type - specify the type of the script
src - script file name and path
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Pandoc markdown page break
...cter
return pandoc.Para{pandoc.Str '\f'}
end
end
-- Filter function called on each RawBlock element.
function RawBlock (el)
-- check that the block is TeX or LaTeX and contains only \newpage or
-- \pagebreak.
if el.text:match '\\newpage' then
-- use format-specific pagebreak marker....
How to loop over files in directory and change path and add suffix to filename
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Also handles the case where you have a directory called dir.txt
– vidstige
May 3 '18 at 23:41
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Convert a Map to a POJO
...with Jackson, too. (and it seems to be more comfortable since you were considering using jackson).
Use ObjectMapper's convertValue method:
final ObjectMapper mapper = new ObjectMapper(); // jackson's objectmapper
final MyPojo pojo = mapper.convertValue(map, MyPojo.class);
No need to convert into...
How to write LDAP query to test if user is member of a group?
...mmediate group memberships, and it will not test for membership in what is called the "primary group" (usually "cn=Users") in your domain. It does not handle nested memberships, e.g. User A is member of Group A which is member of Group B - that fact that User A is really a member of Group B as well ...
How to create a UIView bounce animation?
I have the following CATransition for a UIView called finalScoreView , which makes it enter the screen from the top:
4 Ans...
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...
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创建一个测试数据表，sql如下：
CREATE TABLE users (
id INTEGER PRIMARY KEY,
name TEXT,
age INTEGER);
数据表信息
这时，可以查看一下表信息：
插入数据
往 users 表中插入一条测试数据...
Getting the IP address of the current machine using Java
... command line parameter.
In summary, InetAddress.getLocalHost() will typically work, but you may need to provide an alternative method for the cases where your code is run in an environment with "complicated" networking.
I am able to get all the IP addresses associated all Network Interfaces...