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Why did Rails4 drop support for “assets” group in the Gemfile
In Rails 3, gems used exclusively to generate assets in the asset pipeline were properly placed in the assets group of the Gemfile:
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Return only string message from Spring MVC 3 Controller
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@ResponseBody
public String foo() {
return "Response!";
}
From: 15.3.2.6 Mapping the response body with the @ResponseBody annotation:
The @ResponseBody annotation [...] can be put on a method and indicates that the return type should be written straight to the HTTP response body (and not...
Concurrent.futures vs Multiprocessing in Python 3
Python 3.2 introduced Concurrent Futures , which appear to be some advanced combination of the older threading and multiprocessing modules.
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How do I import .sql files into SQLite 3?
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From a sqlite prompt:
sqlite> .read db.sql
Or:
cat db.sql | sqlite3 database.db
Also, your SQL is invalid - you need ; on the end of your statements:
create table server(name varchar(50),ipaddress varchar(15),id init);
create table client(name varchar(50),ipaddress varchar(15),id init);
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What's the difference between eval, exec, and compile?
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3 Answers
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$(this).val() not working to get text from span using jquery
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edited Dec 7 '17 at 11:32
Rory McCrossan
291k3333 gold badges259259 silver badges297297 bronze badges
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File extension for PowerShell 3
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133
PowerShell files for all versions are .ps1 (or .psm1, .psd1, etc.).
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When to use window.opener / window.parent / window.top
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163
window.opener refers to the window that called window.open( ... ) to open the window from which...
Maven check for updated dependencies in repository
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[INFO] Total time: 17 seconds
[INFO] Finished at: Fri Aug 15 10:46:03 IST 2008
[INFO] Final Memory: 10M/167M
[INFO] ------------------------------------------------------------------------
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Python Matplotlib Y-Axis ticks on Right Side of Plot
...f = plt.figure()
ax = f.add_subplot(111)
ax.yaxis.tick_right()
plt.plot([2,3,4,5])
plt.show()
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