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Android and setting width and height programmatically in dp units
...ula is in the docs. For further reading, go to section 3 of developer.android.com/guide/practices/…
– SK9
Mar 20 '11 at 1:49
35
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Eclipse error “ADB server didn't ACK, failed to start daemon”
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I met same problem, though I didn't what caused this. Whatever, i find some clues and fixed finally.
When I open SDK and AVD manager, but find the AVD version(2.3.3) is not same with android lib version(2.3). So I create a new AVD with 2.3.
I fixed it b...
How can I view an old version of a file with Git?
...HA, a tag name, a branch name, a relative commit name, or any other way of identifying a commit in Git)
For example, to view the version of file <repository-root>/src/main.c from 4 commits ago, use:
$ git show HEAD~4:src/main.c
Git for Windows requires forward slashes even in paths relativ...
Hibernate SessionFactory vs. JPA EntityManagerFactory
...onFactory vs. EntityManagerFactory
As I explained in the Hibernate User Guide, the Hibernate SessionFactory extends the JPA EntityManagerFactory, as illustrated by the following diagram:
So, the SessionFactory is also a JPA EntityManagerFactory.
Both the SessionFactory and the EntityManagerFac...
Find (and kill) process locking port 3000 on Mac
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Find:
sudo lsof -i :3000
Kill:
kill -9 <PID>
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Test if a variable is set in bash when using “set -o nounset”
...that it does not generate an error if $VAR is not set. @dolmen can you provide an example of when it would not work?
– Chris Stryczynski
Nov 22 '17 at 14:29
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DDD - the rule that Entities can't access Repositories directly
...n on the business logic and where things get updated. You don't have some kid who is off by himself and writes this entire program that does all these complicated things to the product catalog and when it comes to integrate it to the upstream project, you're sitting there looking at it and realize i...
How to close this ssh tunnel? [closed]
...st is to be
forwarded to the given host and port on the remote side.
So -L 3306:mysql-server.com:3306 binds the local port 3306 to the remote port 3306 on host mysql-server.com.
When you connect to local port 3306, the connection is forwarded over the secure channel to mysql-server.co...
A TwoWay or OneWayToSource binding cannot work on the read-only property
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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How do I check in SQLite whether a table exists?
...ccepted answer, but would if the question were worded differently. The OP didn't ask how to check a table before dropping or creating. What if you have to query a table that possibly doesn't exist? This is the problem I'm facing now, and the accepted answer works best in this general problem stateme...