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Round to 5 (or other number) in Python
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I don't know of a standard function in Python, but this works for me:
Python 2
def myround(x, base=5):
return int(base * round(float(x)/base))
Python3
def myround(x, base=5):
return base * round(x/base)
It is easy to see why the above works. You want to make sure that your n...
IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
When I attempt to run the following test in IntelliJ IDEA I get the message:
23 Answers
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How to implement the Android ActionBar back button?
...(savedInstanceState);
// etc...
getActionBar().setDisplayHomeAsUpEnabled(true);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
NavUtils.navigateUpFromSameTask(this);
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MySQL - Rows to Columns
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I'm going to add a somewhat longer and more detailed explanation of the steps to take to solve this problem. I apologize if it's too long.
I'll start out with the base you've given and use it to define a couple of terms that I'll use for the ...
Creating a temporary directory in Windows?
What's the best way to get a temp directory name in Windows? I see that I can use GetTempPath and GetTempFileName to create a temporary file, but is there any equivalent to the Linux / BSD mkdtemp function for creating a temporary directory?
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Delete/Reset all entries in Core Data?
...delete all of the entries stored in Core Data? My schema should stay the same; I just want to reset it to blank.
33 Answers...
Is it possible to install iOS 6 SDK on Xcode 5?
...t's been awhile since we updated; but they still accepted it after iOS 6 came out), and I currently build 10.5 apps with Xcode 5.
See How to point Xcode to an old SDK so it can be used as a "Base SDK"? for details on how to set it up. You can use my fix-xcode
script to link everything for you ever...
href=“tel:” and mobile numbers
...234 - Telephone Exchange specific extension.
For a mobile phone this becomes
0 - trunk prefix
4 - Area code for a mobile telephone
1234 5678 - Mobile telephone number
Now, when I want to dial via the international trunk, you need to drop the trunk prefix and replace it with the ...
Wrong Manifest.mf in IntelliJ IDEA created .jar
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I had the same problem.
Make sure your MANIFEST.MF is in:
src/main/resources/META_INF/
NOT
src/main/java/META_INF/
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Remove vertical padding from horizontal ProgressBar
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android:layout_marginTop="-6dp" worked for me. Wonder whether it's dependent on device? I have only tested on Xperia Z1
– Thorbjørn Kappel Hansen
Oct 29 '14 at 5:27
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