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How to make my font bold using css?
...can use the strong element in html, which is great semantically (also good for screen readers etc.), which typically renders as bold text:
See here, some <strong>emphasized text</strong>.
Or you can use the font-weight css property to style any element's text as bold:
sp...
How to drop multiple columns in postgresql
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Does not work for me. I get: ERROR: 42601: syntax error at or near ","
– Audrey
Nov 5 '14 at 12:12
9
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What is the _references.js used for?
What is the _references.js file used for in a new ASP.NET MVC 4 project?
2 Answers
2
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SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...ing key) {
// Implementation
}
});
do this:
// Use instance field for listener
// It will not be gc'd as long as this instance is kept referenced
listener = new SharedPreferences.OnSharedPreferenceChangeListener() {
public void onSharedPreferenceChanged(SharedPreferences prefs, String key...
Truncating all tables in a Postgres database
I regularly need to delete all the data from my PostgreSQL database before a rebuild. How would I do this directly in SQL?
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MySql server startup error 'The server quit without updating PID file '
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worked for me. i checked the error file and said that it was becuase o file permissions. executed the chown command and worked. thanks!!
– Packet Tracer
Feb 26 '13 at 19:47
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How can I distinguish whether Switch,Checkbox Value is changed by user or programmatically (includin
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For a Switch, answer 1 works in both tap and slide cases, whereas answer 2 will only work in the tap case. As a personal preference, I made my class extend CheckBox/Switch rather than holding a reference to one. Feels cleaner...
How to get everything after a certain character?
...nderscore. I'd like to get the rest of the string after the underscore. So for example if I have the following strings and what I'd like returned:
...
Take a full page screenshot with Firefox on the command-line
...t --fullpage
Find out more regarding screenshots and other features
For Firefox versions < 60:
Press Shift+F2 or go to Tools > Web Developer > Developer Toolbar to open a command line. Write:
screenshot
and press Enter in order to take a screenshot.
To fully answer the question,...
HttpListener Access Denied
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This is helpful, but for completeness, the URL specified in this line of code: httpListener.Prefixes.Add("http://*:4444/"); must match EXACTLY with the one in the netsh command. For example, I had httpListener.Prefixes.Add("http://127.0.0.1:80/"...