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Entity Framework. Delete all rows in table

... var all = from c in dataDb.Table select c; dataDb.Table.RemoveRange(all); dataDb.SaveChanges(); share | improve this answer | follo...
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Liquibase lock - reasons?

...ONTINUE"> <sqlCheck expectedResult="0"> select count(*) from user_sequences where sequence_name = 'SEQUENCE_NAME_SEQ'; </sqlCheck> </preConditions> <createSequence sequenceName="SEQUENCE_NAME_SEQ"/> </changeSet> Lockd...
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How to ssh to vagrant without actually running “vagrant ssh”?

...lhost To account for when you have more than one vagrant host, this will select the desired host, as well as cull blank lines from the config (using sed): HOST=name-of-my-host ssh $(vagrant ssh-config $HOST | sed '/^[[:space:]]*$/d' | awk 'NR>1 {print " -o "$1"="$2}') localhost ...
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Set Locale programmatically

...haredPrefUtils.saveLocale(locale); // optional - Helper method to save the selected language to SharedPreferences in case you might need to attach to activity context (you will need to code this) Resources resources = getResources(); Configuration configuration = resources.getConfiguration()...
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How to succinctly write a formula with many variables from a data frame?

...kage leaps and in particular the function regsubsets() functions for model selection. As stated in the documentation: Model selection by exhaustive search, forward or backward stepwise, or sequential replacement share ...
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jQuery 'input' event

...by itself will not trigger the event, but Ctrl-V to paste some text will), selecting an auto-completion option, Linux-style middle-click paste, drag-and-drop, and lots of other things. See this page and the comments on this answer for more details. ...
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How to make a always full screen?

... @AdamHarte Why it doesn't work if you remove the 'html' selector from the CSS? → body { height: 100%; margin: 0; } – Alex Prut Apr 12 '14 at 10:14 ...
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How do you access a website running on localhost from iPhone browser

...) Go to the "Info" tab Click on the drop down menu that says "Wi-Fi" and select "iPhone USB" as shown in the photo. You'll find an IP address like "xxx.xxx.xx.xx" or similar. Open Safari browser on your iPhone and enter IP_address:port_number Example: 169.254.72.86:3000 [NOTE: If the IP addr...
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How can I post an array of string to ASP.NET MVC Controller without a form?

...C and JQuery, and one of the pages is a list of items in which some can be selected. Then I would like to press a button and send a List (or something equivalent) to my controller containing the ids of the items that were selected, using JQuery's Post function. ...
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How to upgrade all Python packages with pip?

... install pip-review $ py -3 -m pip_review --local --interactive You can select 'a' to upgrade all packages; if one upgrade fails, run it again and it continues at the next one. share | improve th...