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Can I Set “android:layout_below” at Runtime Programmatically?
...out.setLayoutParams(params);
First, the code creates a new layout params by specifying the height and width. The addRule method adds the equivalent of the xml properly android:layout_below. Then you just call View#setLayoutParams on the view you want to have those params.
...
Define variable to use with IN operator (T-SQL)
...d;
Instead of using like, you make an inner join with the table returned by the function:
select * from table_1 where id in ('a','b','c')
becomes
select * from table_1 a inner join [dbo].[list_to_table] ('a,b,c') b on (a.id = b.item)
In an unindexed 1M record table the second version took a...
Calculate RSA key fingerprint
...For example:
ssh-keygen -lf ~/.ssh/id_dsa.pub
1024 SHA256:19n6fkdz0qqmowiBy6XEaA87EuG/jgWUr44ZSBhJl6Y (DSA)
If you need to compare it against an old fingerprint you also need to specify to use the MD5 fingerprint hashing function.
ssh-keygen -E md5 -lf ~/.ssh/id_dsa.pub
2048 MD5:4d:5b:97:19:8c:...
Getting “Skipping JaCoCo execution due to missing execution data file” upon executing JaCoCo
...t to the application under test. Depending on
the project packaging type by default a property with the following
name is set:
tycho.testArgLine for packaging type eclipse-test-plugin and
argLine otherwise.
Note that these properties must not be overwritten by the
test config...
What is a “slug” in Django?
...s the title of an article to generate a URL. I advise to generate the slug by means of a function, given the title (or another piece of data), rather than setting it manually.
An example:
<title> The 46 Year Old Virgin </title>
<content> A silly comedy movie </content>
<...
SSH Private Key Permissions using Git GUI or ssh-keygen are too open
... answered Oct 13 '09 at 15:01
KobyKoby
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What is the proper way to re-attach detached objects in Hibernate?
...
An obvious step in the object lifecycle is not available to you.
Judging by the number of similar questions about JPA,
it seems that even if JPA does claim to have a coherent model,
it most certainly does not match the mental model of most programmers,
who have been cursed to waste many hours try...
how to permit an array with strong parameters
...oller::Parameters.permit expects each argument to be a Hash or a Symbol. Ruby magic will turn all key value pairs s at the end of a method call into one hash, but Ruby won't know what to do if you mix symbols with key/value pairs in your method call.
– sameers
...
Principles for Modeling CouchDB Documents
...es to the mix of options for working with the original situation described by viatropos.
The key point at which to split up documents is where there might be conflicts (as mentioned earlier). You should never keep massively "tangled" documents together in a single document as you'll get a single re...
Understanding Linux /proc/id/maps
...ck], or [vdso]. [vdso] stands for virtual dynamic shared object. It's used by system calls to switch to kernel mode. Here's a good article about it: "What is linux-gate.so.1?"
You might notice a lot of anonymous regions. These are usually created by mmap but are not attached to any file. They are ...