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Print “hello world” every m>X m> seconds
... use to schedule your task to run every n seconds.
You need a class that em>x m>tends TimerTask and override the public void run() method, which will be em>x m>ecuted everytime you pass an instance of that class to timer.schedule() method..
Here's an em>x m>ample, which prints Hello World every 5 seconds: -
cla...
Pycharm does not show plot
...se
plt.show()
This command tells the system to draw the plot in Pycharm.
Em>x m>ample:
plt.imshow(img.reshape((28, 28)))
plt.show()
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Binary Data in MySQL [closed]
...CHAR(50),
filesize CHAR(50),
filetype CHAR(50)
);
Here is a PHP em>x m>ample:
<?php
// store.php3 - by Florian Dittmer <dittmer@gmm>x m>.net>
// Em>x m>ample php script to demonstrate the storing of binary files into
// an sql database. More information can be found at http://www.ph...
What's the difference between “git reset” and “git checkout”?
...ring the project back to a specific commit. However, I feel they can't be em>x m>actly the same, as that would be redundant. What is the actual difference between the two? I'm a bit confused, as the svn only has svn co to revert the commit.
...
Where can I find the “clamp” function in .NET?
I would like to clamp a value m>x m> to a range [a, b] :
9 Answers
9
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How to create strings containing double quotes in Em>x m>cel formulas?
How can I construct the following string in an Em>x m>cel formula:
12 Answers
12
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Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
...in the superview. This conversion is what those methods are doing.
Your em>x m>ample above is pointless (no pun intended) since it converts a point from a view to itself, so nothing will happen. You would more commonly find out where some point of a view was in relation to its superview - to test if a ...
Using a .php file to generate a MySQL dump
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You can use the em>x m>ec() function to em>x m>ecute an em>x m>ternal command.
Note: between shell_em>x m>ec() and em>x m>ec(), I would choose the second one, which doesn't return the output to the PHP script -- no need for the PHP script to get the whole SQL dump a...
Python's json module, converts int dictionary keys to strings
...ects I guess you have a couple of choices. First you could try (try: ... em>x m>cept: ...) to convert any key to a number in the event of a dictionary look-up failure. Alternatively, if you add code to the other end (the serializer or generator of this JSON data) then you could have it perform a JSON...
urlencode vs rawurlencode?
...systems is important then it seems rawurlencode is the way to go. The one em>x m>ception is legacy systems which em>x m>pect the query string to follow form-encoding style of spaces encoded as + instead of %20 (in which case you need urlencode).
rawurlencode follows RFC 1738 prior to PHP 5.3.0 and RFC 3986 a...