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How to install python3 version of package via pip on Ubuntu?
I have both python2.7 and python3.2 installed in Ubuntu 12.04 .
The symbolic link python links to python2.7 .
17 ...
Java Try Catch Finally blocks without Catch
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130
If any of the code in the try block can throw a checked exception, it has to appear in the throw...
How to make a JTable non-editable
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edited May 19 '18 at 10:23
Matthias Braun
22.1k1616 gold badges104104 silver badges138138 bronze badges
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Select datatype of the field in postgres
...ble,
student_details (
stu_id integer,
stu_name varchar(30 ),
joined_date timestamp
);
7 Answe...
Calling constructors in c++ without new
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edited Apr 27 '10 at 16:18
answered Apr 27 '10 at 16:12
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can we use xpath with BeautifulSoup?
...ort XPath expressions.
An alternative library, lxml, does support XPath 1.0. It has a BeautifulSoup compatible mode where it'll try and parse broken HTML the way Soup does. However, the default lxml HTML parser does just as good a job of parsing broken HTML, and I believe is faster.
Once you've pa...
Android Studio - How to increase Allocated Heap Size
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-------EDIT--------
Android Studio 2.0 and above, you can create/edit this file by accessing "Edit Custom VM Options" from the Help menu.
-------ORIGINAL ANSWER--------
Open file located at
/Applications/Android\ Studio.app/Contents/bin/studio.vmoptions
Change ...
How many random elements before MD5 produces collisions?
...bility of just two hashes accidentally colliding is 1/2128 which is 1 in 340 undecillion 282 decillion 366 nonillion 920 octillion 938 septillion 463 sextillion 463 quintillion 374 quadrillion 607 trillion 431 billion 768 million 211 thousand 456.
However if you keep all the hashes then the probabi...
What's the difference between %s and %d in Python string formatting?
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190
They are used for formatting strings. %s acts a placeholder for a string while %d acts as a plac...
How do you change the width and height of Twitter Bootstrap's tooltips?
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Just override bootstrap.css
The default value in BS2 is max-width:200px; So you can increase it with whatever fits your needs.
.tooltip-inner {
max-width: 350px;
/* If max-width does not work, try using width instead */
width: 350px;
}
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