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?? Coalesce for empty string?
...u call this Coalesce when it doesn't bring the values together, but merely selects the one that isn't empty? It's a confusing name dude.
– Jimmyt1988
Jan 10 '17 at 11:40
8
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Change EOL on multiple files in one go
...after googling for 1 hour is this:
install PyCham trial mode,
open and select your Project Folder/Folders and follow the screenshot
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Avoiding “resource is out of sync with the filesystem”
...lesystem” this problem happens when I use external workspace, so after I select this option, problem solved.
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AppSettings get value from .config file
...iguration
Go to your Solution Explorer and right click on References and select Add reference. Select the Assemblies tab and search for Configuration.
Here is an example of my App.config:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup>
<suppo...
How to list all the available keyspaces in Cassandra?
...keyspace in the system schema using the SQL query
below is the command.
SELECT * FROM system_schema.keyspaces;
Hope this will answer your question...
You can go through the explanation on understanding and creating the keyspaces from below resources.
Documentation:
https://docs.datastax.co...
How to make EditText not editable through XML in Android?
...r example, the default editText is said to be single line. But you have to select an inputType for it to be single line. And if you select "none", it is still multiline.
AI助手重构版问题记录 - AI 助手 - 清泛IT社区，为创新赋能！
...ValueLabel.Text","value":{"join":[{"dict_lookup":{"key": "temp_C","dict":{"select_item":{"list":{"dict_lookup":{"key": "current_condition","dict":{"get_var": "weatherData"},"default_val":{"list":[]}}},"index": 0}},"default_val": "--"}},"°C"]}},{"set_prop": "WeatherValueLabel.Text","value":{"dict_lo...
How to create a database from shell command?
... I get this error ERROR 1046 (3D000) at line 27: No database selected when I run echo "create database databasename" | mysql -u -u username -p command
– keerthi
Mar 15 '13 at 5:16
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git stash apply version
...
git stash list
then select the stash to apply and use only number:
git stash apply 1
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IIS Express gives Access Denied error when debugging ASP.NET MVC
...I used Jason's answer but wanted to clarify how to get in to properties.
Select project in Solution Explorer
F4 to get to properties (different than the right click
properties)
Change Windows Authentication to Enabled
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