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How to set RelativeLayout layout params in code not in xml?
...n1 or button2. Secondly, dynamically declared Views (ImageViews, Buttons, etc.) get instantiated with an id of -1. An id of -1 will not work for a rule.
– Craig B
Dec 6 '11 at 17:38
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Do you need to dispose of objects and set them to null?
...e collector sees fit. Sometimes, you may need to set an object to null in order to make it go out of scope (such as a static field whose value you no longer need), but overall there is usually no need to set to null.
Regarding disposing objects, I agree with @Andre. If the object is IDisposable i...
Shiro vs. SpringSecurity [closed]
...TTP logic, cookies, session id's and stuff, and what should happen in what order, but I spent the better part of a day struggling with the Spring Security APIs, and still could not figure out exactly what class or interface I shoud implement or override, and how to plug them in the context. The whol...
ICollection Vs List in Entity Framework
...perations do not add or mutate things, they simply filter, group, project, etc. Forward-only, read-only sequences are all that's necessary to support those operations. When you have a Linq provider such as Entity Framework that deals with data persistence, the ability to Add is a substantial benefit...
How can I select all children of an element except the last child?
...the problem is when you have many css style like (border, color, font-size etc.) you will need to initialize the css style again to the :last-child. So the suitable solution is using :not(:last-child)
– davecar21
Feb 5 '18 at 11:52
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Creating stored procedure and SQLite?
...ed functions in the host language (PHP, Python, Perl, C#, Javascript, Ruby etc). You can then use these custom functions as part of any SQLite select/update/insert/delete. I've done this in C# using DevArt's SQLite to implement password hashing.
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How to read a text file reversely with iterator in C#
...eld keyword such that a new Enumerable is created iterating in the reverse order
– applejacks01
Jul 26 '16 at 12:48
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Transfer-Encoding: gzip vs. Content-Encoding: gzip
... would not be allowed to change, in addition to other ramifications (ETags etc). According to reality however, TE is not normally used for compression, and many servers/clients don't even support it out of the box, whereas CE is used more or less the way TE was intented to be used: as a transport la...
WITH (NOLOCK) vs SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
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NOLOCK is local to the table (or views etc)
READ UNCOMMITTED is per session/connection
As for guidelines... a random search from StackOverflow and the electric interweb...
Is the NOLOCK (Sql Server hint) bad practice?
When is it appropriate to use NOLOCK?
Get ...
Use find command but exclude files in two directories
...( -path "./tmp" -path "./scripts" \) ! -prune -o -name "*_peaks.bed"
The order is important. It evaluates from left to right.
Always begin with the path exclusion.
Explanation
Do not use -not (or !) to exclude whole directory. Use -prune.
As explained in the manual:
−prune The primary shall a...