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How to use a wildcard in the classpath to add multiple jars? [duplicate]
...s, I have resorted to using a shell wrapper script to assemble a Classpath by 'globbing' a pattern and mangling the results to insert ':' characters at the appropriate points. This would be hard to do in a BAT file ...
shar...
How to grab substring before a specified character jQuery or JavaScript
...arison, see: jsperf.com/street-array-vs-substr
– Goodbye StackExchange
Nov 30 '17 at 13:17
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prev...
How do I deserialize a JSON string into an NSDictionary? (For iOS 5+)
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I like Objective C. Encode your string to raw bytes and then decode them back to NSStrings and NSNumbers. This is obvious, isn't it?
– vahotm
Jan 12 '15 at 10:55
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How do I create an HTML table with a fixed/frozen left column and a scrollable body?
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This is by far the best answer. Nothing is better than stickying the columns. Works great on Chrome, Safari and Firefox. Didn't test it on other browsers.
– nir shabi
Jul 16 at 8:41
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Comment the interface, implementation or both?
... For C#, you can use <inheritdoc />, which is supported by SandCastle. (More info...)
– Daniel A.A. Pelsmaeker
Jul 8 '12 at 19:51
2
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Conditional Replace Pandas
...it. Instead, you can use .loc or iloc indexers. You can solve this problem by:
mask = df.my_channel > 20000
column_name = 'my_channel'
df.loc[mask, column_name] = 0
Or, in one line,
df.loc[df.my_channel > 20000, 'my_channel'] = 0
mask helps you to select the rows in which df.my_channel &...
Where does R store packages?
...Frameworks/R.framework/Resources/library"
I don't install packages there by default, I prefer to have them installed in my home directory. In my .Rprofile, I have this line:
.libPaths( "/Users/tex/lib/R" )
This adds the directory "/Users/tex/lib/R" to the front of the .libPaths variable.
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Custom toast on Android: a simple example
...(R.layout.toast_layout,
(ViewGroup) findViewById(R.id.toast_layout_root));
ImageView image = (ImageView) layout.findViewById(R.id.image);
image.setImageResource(R.drawable.android);
TextView text = (TextView) layout.findViewById(R.id.text);
text.setText("Hello! This i...
difference between socket programming and Http programming
...n the level lower and actually control the connection and send/receive raw bytes.
Example:
var remoteEndpoint=new IPEndPoint(IPAddress.Loopback, 2345);
var socket = new Socket(remoteEndpoint.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(remoteEndpoint);
socket.Send(new byte[]...
PHP String to Float
...ning the locale-awareness. I just spent 1,5h tracking down an issue caused by different locales causing (float) to convert on the first server to "," and on the second to ","
– Dr. Gianluigi Zane Zanettini
Jan 22 '16 at 15:36
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