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Java Date cut off time information
...dar object:
Calendar cal = Calendar.getInstance(); // locale-specific
cal.setTime(dateObject);
cal.set(Calendar.HOUR_OF_DAY, 0);
cal.set(Calendar.MINUTE, 0);
cal.set(Calendar.SECOND, 0);
cal.set(Calendar.MILLISECOND, 0);
long time = cal.getTimeInMillis();
...
How to set limits for axes in ggplot2 R plots?
...r 'printing' purposes, with coord_cartesian(xlim = you probably need to reset ylim as well, and reset the label and grid breaks.
– PatrickT
Oct 17 '15 at 13:30
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overlay two images in android to set an imageview
...ying to overlay two images in my app, but they seem to crash at my canvas.setBitmap() line. What am I doing wrong?
5 Answ...
Setting a WebRequest's body data
...g = new ASCIIEncoding ();
byte[] byte1 = encoding.GetBytes (postData);
// Set the content type of the data being posted.
myHttpWebRequest.ContentType = "application/x-www-form-urlencoded";
// Set the content length of the string being posted.
myHttpWebRequest.ContentLength = byte1.Length;
Stream ...
How to write Unicode characters to the console?
...
It's likely that your output encoding is set to ASCII. Try using this before sending output:
Console.OutputEncoding = System.Text.Encoding.UTF8;
(MSDN link to supporting documentation.)
And here's a little console test app you may find handy:
C#
using System;
...
Suppress or Customize Intro Message in Fish Shell
...
Found that the greeting message is set in fishd.Machine.local. To override the following to ~/.config/fish/config.fish:
set fish_greeting
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ElasticSearch - Return Unique Values
...er of terms to include in the aggregation result. If you need all results, set this to a value that is larger than the number of unique terms in your data.
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How do I get my Python program to sleep for 50 milliseconds?
...first is None, and second arg is True, then it will sleep for global pause setting which is set with
pyautogui.PAUSE = int
if you are wondering the reason, see the source code:
def _autoPause(pause, _pause):
"""If `pause` is not `None`, then sleep for `pause` seconds.
If `_pause` is `Tru...
How can I wrap text to some length in Vim?
...t display them wrapped
Which do you want?
Option 1 would be achieved by setting textwidth (for example :set textwidth=30 (from Swaarop's answer)). Then you can reformat your text by highlighting it (in visual mode) and typing gq. (textwidth can be abbreviated as tw, thus :set tw=30.)
Option 2 ca...
Change One Cell's Data in mysql
...ably need to specify which rows you want to update...
UPDATE
mytable
SET
column1 = value1,
column2 = value2
WHERE
key_value = some_value;
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