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How can I use a batch file to write to a text file?
...@echo off
echo This is a test> test.txt
echo 123>> test.txt
echo 245.67>> test.txt
Output:
D:\Temp>WriteText
D:\Temp>type test.txt
This is a test
123
245.67
D:\Temp>
Notes:
@echo off turns off printing of each command to the console
Unless you give it a specific pat...
Random / noise functions for GLSL
...at rand(vec2 co){
return fract(sin(dot(co.xy ,vec2(12.9898,78.233))) * 43758.5453);
}
You can also generate a noise texture using whatever PRNG you like, then upload this in the normal fashion and sample the values in your shader; I can dig up a code sample later if you'd like.
Also, check ou...
How do you create a hidden div that doesn't create a line break or horizontal space?
...
734
Use display:none;
<div id="divCheckbox" style="display: none;">
visibility: hidden hid...
SQL Server equivalent to Oracle's CREATE OR REPLACE VIEW
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104
The solutions above though they will get the job done do so at the risk of dropping user permiss...
How do I update a Python package?
...
answered Mar 3 '11 at 16:43
Jeremy WhitlockJeremy Whitlock
3,6402323 silver badges1616 bronze badges
...
Deleting Row in SQLite in Android
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edited Sep 24 '18 at 16:17
Karthik Kompelli
61866 silver badges1313 bronze badges
answered...
get list of pandas dataframe columns based on data type
...certain type, you can use groupby:
>>> df = pd.DataFrame([[1, 2.3456, 'c', 'd', 78]], columns=list("ABCDE"))
>>> df
A B C D E
0 1 2.3456 c d 78
[1 rows x 5 columns]
>>> df.dtypes
A int64
B float64
C object
D object
E int64
dtype: ob...
Is the NOLOCK (Sql Server hint) bad practice?
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edited May 4 '15 at 5:36
JumpingJezza
4,9311010 gold badges5959 silver badges9696 bronze badges
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What characters are allowed in DOM IDs? [duplicate]
..."." | [0-9] | #xB7 |
[#x0300-#x036F] | [#x203F-#x2040]
Source: Extensible Markup Language (XML) 1.0 (Fifth Edition) 2.3
For HTML the following applies:
id = name [CS]
This attribute assigns a name to an element. This name must be unique in a document.
ID and NAME tokens mu...
java.net.ConnectException: localhost/127.0.0.1:8080 - Connection refused
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Vikas PatidarVikas Patidar
40.5k2222 gold badges8888 silver badges104104 bronze badges
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