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How do I copy a file in Python?
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Note that not all metadata will be copied, depending on your platform.
– Kevin Horn
Oct 19 '09 at 20:50
14
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Why does C# disallow readonly local variables?
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It actually has nothing to do with CLI support for the feature, because local variables are in no way exposed to other assemblies. The readonly keyword for fields needs to be supported by the CLI because its effect is visible to oth...
Cross-browser custom styling for file upload button [duplicate]
...t[type="file"] {
position:absolute;
top: -1000px;
}
/***** Example custom styling *****/
.myLabel {
border: 2px solid #AAA;
border-radius: 4px;
padding: 2px 5px;
margin: 2px;
background: #DDD;
display: inline-block;
}
.myLabel:hover {
background: #...
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Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
... it almost work - with \v... regexp work find; in the replacement string, & works but \ are protected (\1\r are lost)
– JJoao
May 6 '15 at 8:11
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Renaming files in a folder to sequential numbers
I want to rename the files in a directory to sequential numbers. Based on creation date of the files.
27 Answers
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What's faster, SELECT DISTINCT or GROUP BY in MySQL?
...y i) a;
count
10001
(1 row)
Time: 594,481 ms
http://www.pgsql.cz/index.php/PostgreSQL_SQL_Tricks_I
so be careful ... :)
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How can I remove a character from a string using Javascript?
...ively you could use regex with a global flag (as suggested by Erik Reppen & Sagar Gala, below) to replace all occurrences with
mystring = mystring.replace(/\/r/g, '/');
EDIT:
Since everyone's having so much fun here and user1293504 doesn't seem to be coming back any time soon to answer clarif...
Produce a random number in a range using C#
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You can try
Random r = new Random();
int rInt = r.Next(0, 100); //for ints
int range = 100;
double rDouble = r.NextDouble()* range; //for doubles
Have a look at
Random Class, Random.Next Method (Int32, Int32) and Random.NextDouble Method
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Android Google Maps v2 - set zoom level for myLocation
...default myLocation Marker. However, if you would like the app to automatically zoom in on your location once it is found, I would check out my answer to this question
Note that the answer I provided does not zoom in, but if you modify the onLocationChanged method to be like the one below, you can ...