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scp or sftp copy multiple files with single command
.../directory/\{a,b,c\} ./
Copy multiple files from local to remote:
$ scp foo.txt bar.txt your_username@remotehost.edu:~
$ scp {foo,bar}.txt your_username@remotehost.edu:~
$ scp *.txt your_username@remotehost.edu:~
Copy multiple files from remote to remote:
$ scp your_username@remote1.edu:/some/...
PHP code to convert a MySQL query to CSV [closed]
...sult, $showColumnHeaders);
}
For example:
$result = mysql_query("SELECT foo, bar, shazbot FROM baz WHERE boo = 'foo'");
csvToExcelDownloadFromResult($result);
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How to initialize std::vector from C-style array?
...an put it in the constructor and use the two iterator vector constructor:
Foo::Foo(double* w, int len) : w_(w, w + len) { }
Otherwise use assign as previously suggested:
void set_data(double* w, int len)
{
w_.assign(w, w + len);
}
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max value of integer
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@GaborSch In Java, int foo = Integer.MAX_VALUE + 1; System.out.println(Integer.toUnsignedLong(foo)); prints 2147483648 and char is an unsigned type
– howlger
Oct 7 '17 at 9:38
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Case insensitive regex in JavaScript
...same by just manipulating the case of the strings you are comparing:
const foo = 'HellO, WoRlD!';
const isFoo = 'hello, world!';
return foo.toLowerCase() === isFoo.toLowerCase();
I would also call this easier to read and grok the author's intent!
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Why does sed not replace all occurrences?
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Adding a corner case for GNU sed here: sed -E 's,foo,bar,g' doesn't do the global thing. If you change it to sed -E -e 's,foo,bar,g' it works.
– Melvyn Sopacua
Dec 12 '18 at 13:51
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How to assign a Git SHA1's to a file without Git?
...e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
Another example:
sha1("blob 7\0foobar\n") = "323fae03f4606ea9991df8befbb2fca795e648fa"
$ echo "foobar" > foo.txt
$ git hash-object foo.txt
323fae03f4606ea9991df8befbb2fca795e648fa
Here is a Python implementation:
from hashlib import sha1
def githas...
How to run a class from Jar which is not the Main-Class in its Manifest file
...Map<String, Class<?>>();
static{
ENTRY_POINTS.put("foo", Foo.class);
ENTRY_POINTS.put("bar", Bar.class);
ENTRY_POINTS.put("baz", Baz.class);
}
public static void main(final String[] args) throws Exception{
if(args.length < 1){
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How to delete and replace last line in the terminal using bash?
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Use the carriage return character:
echo -e "Foo\rBar" # Will print "Bar"
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How do I tidy up an HTML file's indentation in VI?
.../g to add a newline before the open bracket. Otherwise tags like <td>foo</td> would be split like <td> and foo</td>.
– wisbucky
Jun 22 '18 at 18:19
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