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What does an Asterisk (*) do in a CSS selector?
... descendant elements inside a p tag. So if you had a span, b, strong, img, etc. inside your paragraph, it would select those and apply the styles to them.
– Soviut
Nov 20 '13 at 20:45
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Java URL encoding of query string parameters
... are represented by +, not %20, which is legitimately valid. The %20 is usually to be used to represent spaces in URI itself (the part before the URI-query string separator character ?), not in query string (the part after ?).
Also note that there are three encode() methods. One without Charset as s...
Difference between web server, web container and application server
...quest handling = WebServer
Web Server + EJB + (Messaging + Transactions+ etc) = ApplicaitonServer
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Cross-thread operation not valid: Control accessed from a thread other than the thread it was create
...ild thread.
So only accessing the value so that corresponding data can be fetched from the database.
The solution you want then should look like:
UserContrl1_LOadDataMethod()
{
string name = "";
if(textbox1.InvokeRequired)
{
textbox1.Invoke(new MethodInvoker(delegate { name = te...
Can't access RabbitMQ web management interface after fresh install
...
If you are in Mac OS, you need to open the /usr/local/etc/rabbitmq/rabbitmq-env.conf and
set NODE_IP_ADDRESS=, it used to be 127.0.0.1. Then add another user as the accepted answer suggested.
After that, restart rabbitMQ, brew services restart rabbitmq
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How to sparsely checkout only one single file from a git repository?
...y one file)
Richard Gomes points (in the comments) to "How do I clone, fetch or sparse checkout a single directory or a list of directories from git repository?"
A bash function which avoids downloading the history, which retrieves a single branch and which retrieves a list of files or direct...
FirstOrDefault: Default value other than null
... works with ALL APIs that need a default to be specified: First(), Last(), etc. As a user, you don't need to remember which APIs allow to specify default which don't. Very elegant!
– KFL
Feb 16 '18 at 21:45
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How do I convert a Ruby class name to a underscore-delimited symbol?
...ow can I programmatically turn a class name, FooBar , into a symbol, :foo_bar ? e.g. something like this, but that handles camel case properly?
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How do I group Windows Form radio buttons?
...form. Just use right panel - TableLayoutPanel if you should group in table etc
– Alex Zhukovskiy
Jan 14 '16 at 10:33
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If using maven, usually you put log4j.properties under java or resources?
...instead leave it to the client (for example app-server, stage environment, etc) to configure the desired logging. Thus, putting it in src/test/resources is my preferred solution.
Note: Speaking of leaving the concrete log config to the client/user, you should consider replacing log4j with slf4j in ...