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TypeError: 'dict_keys' object does not support indexing
.... . . Or just list(d) which will give you a list of keys on both python2.x and python3.x without making any copies :-)
– mgilson
Aug 28 '14 at 5:15
11
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How do I find out if first character of a string is a number?
...s, you must first be sure that the string isn't empty. If it is, charAt(0) and substring(0, 1) will throw a StringIndexOutOfBoundsException. startsWith does not have this problem.
To make the entire condition one line and avoid length checks, you can alter the regexes to the following:
s.matches("...
fetch from origin with deleted remote branches?
When I do git fetch origin and origin has a deleted branch, it doesn't seem to update it in my repository. When I do git branch -r it still shows origin/DELETED_BRANCH .
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How to find out element position in slice?
...lang, that it is designed very well to increase programmer's productivity. And go programs looks as nice as python ones :) So why there is no a common way to do such a common task? I mean, if you want to check if container has an element you can just if element in collection: do_something()
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e.printStackTrace equivalent in python
...ntStackTrace() that exactly traces the exception to what line it occurred and prints the entire trace of it.
4 Answers
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TimePicker Dialog from clicking EditText
...( "" + selectedHour + ":" + selectedMinute);
Your missing a + between "" and selected hour, setText methods only take a single string, so you need to concatenate all the parts (the first quotes are likely unnecessary).
eReminderTime.setOnClickListener(new OnClickListener() {
@Override
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How can I include a YAML file inside another?
So I have two YAML files, "A" and "B" and I want the contents of A to be inserted inside B, either spliced into the existing data structure, like an array, or as a child of an element, like the value for a certain hash key.
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Detect when a window is resized using JavaScript ?
...;
You can view a working demo here, it takes the new height/width values and updates them in the page for you to see. Remember the event doesn't really start or end, it just "happens" when a resize occurs...there's nothing to say another one won't happen.
Edit: By comments it seems you want so...
setting y-axis limit in matplotlib
...rks also for me. However, another workaround can be to get the plot's axis and then change only the y-values:
x1,x2,y1,y2 = plt.axis()
plt.axis((x1,x2,25,250))
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What happened to console.log in IE8?
...available after you have opened the Developer Tools (F12 to toggle it open and closed).
Funny thing is that after you've opened it, you can close it, then still post to it via console.log calls, and those will be seen when you reopen it.
I'm thinking that is a bug of sorts, and may be fixed, but we ...