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Finding what methods a Python object has
...s above and ignores exceptions.
import pandas as pd
df = pd.DataFrame([[10, 20, 30], [100, 200, 300]],
columns=['foo', 'bar', 'baz'])
def get_methods(object, spacing=20):
methodList = []
for method_name in dir(object):
try:
if callable(getattr(object, metho...
Is it safe to parse a /proc/ file?
...
+400
In general, no. (So most of the answers here are wrong.) It might be safe, depending on what property you want. But it's easy to end ...
Error in finding last used cell in Excel with VBA
...h any of the methods given below, it will give you 5. Now color the cell A10 red. If you now use the any of the below code, you will still get 5. If you use Usedrange.Rows.Count what do you get? It won't be 5.
Here is a scenario to show how UsedRange works.
xlDown is equally unreliable.
Consid...
Adding two Java 8 streams, or an extra element to a stream
...stream = concat(
concat(stream1.filter(x -> x!=0), stream2).filter(x -> x!=1),
element)
.filter(x -> x!=2);
The code is now significantly shorter. However, I agree that the readability hasn't improved. So I have anothe...
Compiling Java 7 code via Maven
...
answered Dec 26 '12 at 16:50
Ryan StewartRyan Stewart
112k1919 gold badges166166 silver badges189189 bronze badges
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Why do python lists have pop() but not push()
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10 Answers
10
Active
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How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?
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answered Nov 14 '09 at 17:58
MortyMorty
1,2181111 silver badges1010 bronze badges
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Image resizing client-side with JavaScript before upload to the server
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Here's a gist which does this:
https://gist.github.com/dcollien/312bce1270a5f511bf4a
(an es6 version, and a .js version which can be included in a script tag)
You can use it as follows:
<input type="file" id="select">
<img id="preview">
<script>
document.getElementById('select...
Android – Listen For Incoming SMS Messages
... msgs = new SmsMessage[pdus.length];
for(int i=0; i<msgs.length; i++){
msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
msg_from = msgs[i].getOriginatingAddress();
String msgBody = msgs[i].getM...
How to get the entire document HTML as a string?
... time ago.
According to MDN, outerHTML is supported in Firefox 11, Chrome 0.2, Internet Explorer 4.0, Opera 7, Safari 1.3, Android, Firefox Mobile 11, IE Mobile, Opera Mobile, and Safari Mobile. outerHTML is in the DOM Parsing and Serialization specification.
See quirksmode for browser compatibili...