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Unable to start debugging because the object invoked has disconnected from its clients
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I had to remove the hidden .vs folder at the root of my project. (This folder just holds user settings and will be recreated when the project is reloaded.)
– Brian Merrell
Jan 9 '18 at 20:03
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How can I make PHP display the error instead of giving me 500 Internal Server Error [duplicate]
... the error, it was different servers. Now I'm on a new server (I have full root, so if I need to configure it somewhere in the php.ini, I can.) Or perhaps its something with Apache?
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Javascript/jQuery: Set Values (Selection) in a multiple Select
I have a multiple select:
8 Answers
8
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How to change Android Studio's editor font?
...TRL + mouse wheel which is really easy to use it !!!
To use this feature select File -> Settings -> Editor -> General -> select the checkbox of Change the font size (Zoom) with Ctrl + Mouse Wheel
I hope it's helpful.
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Removing duplicate rows from table in Oracle
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Use the rowid pseudocolumn.
DELETE FROM your_table
WHERE rowid not in
(SELECT MIN(rowid)
FROM your_table
GROUP BY column1, column2, column3);
Where column1, column2, and column3 make up the identifying key for each record. You might list all your columns.
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Default text which won't be shown in drop-down list
I have a select which initially shows Select language until the user selects a language. When the user opens the select, I don't want it to show a Select language option, because it's not an actual option.
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Loading a properties file from Java package
...rties.load(inputStream);
In this case the properties file must be in the root/src directory for successful loading.
Case 2: Loading the properties file without using ClassLoader
InputStream inputStream = getClass().getResourceAsStream("A.config");
properties.load(inputStream);
In this case the...
How to tell which version of a gem a rails app is using
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There's also a list in Gemfile.lock, located in the root directory of your app.
For this reason I leave Gemfile.lock out of my .gitignore. This has saved me more than once when I forgot to specify the gem version in GemFile, and a gem got updated with breaking changes.
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Delete all files in directory (but not directory) - one liner solution
... This will fail to delete everything if you have subdirectories inside the root "dir" directory.
– Tiago
Sep 12 '13 at 7:04
2
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What is the difference between JSON and Object Literal Notation?
...lf. It is derived from a single language.
SQL Language - Hibernate MySQL Dialect, Oracle Dialect,.. which have some changes or added functionality.
Information about the browser and computer of your users.
navigator.appName // "Netscape"
ECMAScript is the scripting language that form...