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How do I format a number with commas in T-SQL?
...ayer, this formatting can be accomplished in T-SQL by casting to money and then converting to varchar. This does include trailing decimals, though, that could be looped off with SUBSTRING.
SELECT CONVERT(varchar, CAST(987654321 AS money), 1)
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MySQL stored procedure vs function, which would I use when?
...gers cannot use Dynamic SQL (where you construct statements as strings and then execute them). (Dynamic SQL in MySQL stored routines)
Some more interesting differences between FUNCTION and STORED PROCEDURE:
(This point is copied from a blogpost.)
Stored procedure is precompiled execution plan wh...
Best way to build a Plugin system with Java
...);
public JComponent getConfigurationPage();
}
Plugin authors should then bundle their plugins into JAR files. Your applications opens the JAR file and could then use an attribute from JAR manifest or the list of all files in the JAR file to find the class that implements your Plugin interfac...
Trying to add adb to PATH variable OSX
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Much, MUCH better then trying to fiddle with PATH, .bash_profile etc.. Thanks!
– smets.kevin
Sep 25 '15 at 8:22
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Check if an element is present in an array [duplicate]
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@Francisc - Then you might try a map-based approach. Then your inArray() implementation could be as simple as return haystack[needle] != undefined;.
– aroth
Sep 11 '11 at 14:36
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How to change folder with git bash?
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If there are any spaces in the path then you need quotes. eg: cd "/c/program files (x86)/git/bin/"
– CAD bloke
Jan 24 '15 at 9:34
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How to draw vertical lines on a given plot in matplotlib?
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If someone wants to add a legend and/or colors to some vertical lines, then use this:
import matplotlib.pyplot as plt
# x coordinates for the lines
xcoords = [0.1, 0.3, 0.5]
# colors for the lines
colors = ['r','k','b']
for xc,c in zip(xcoords,colors):
plt.axvline(x=xc, label='line at x...
Why is the C++ STL is so heavily based on templates? (and not on *interfaces*)
...even though they all accept iterators as parameters. Which is more modular then?
The STL may not follow the rules of OOP as Java defines it, but doesn't it achieve the goals of OOP? Doesn't it achieve reusability, low coupling, modularity and encapsulation?
And doesn't it achieve these goals bett...
How to clear the cache of nginx?
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Unless you configured a cache zone via proxy_cache_path and then used it (for example in a location block), via:
proxy_cache nothing will get cached.
If you did, however, then according to the author of nginx, simply removing all files from the cache directory is enough.
Simplest wa...
How to transfer some data to another Fragment?
...ments(bundle);
Bundle has put methods for lots of data types. See this
Then in your Fragment, retrieve the data (e.g. in onCreate() method) with:
Bundle bundle = this.getArguments();
if (bundle != null) {
int myInt = bundle.getInt(key, defaultValue);
}
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