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What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
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It would be possible by using
setTypeface(Typeface tf, int style) method of TextView class.
spinner_text.setTypeface(Typeface.SANS_SERIF,Typeface.NORMAL);
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How to make pipes work with Runtime.exec()?
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I ran into a similar problem in Linux, except it was "ps -ef | grep someprocess".
At least with "ls" you have a language-independent (albeit slower) Java replacement. Eg.:
File f = new File("C:\\");
String[] files = f.listFiles(n...
How to Set a Custom Font in the ActionBar Title?
...);
}
}
@Override
public void updateMeasureState(TextPaint p) {
p.setTypeface(mTypeface);
// Note: This flag is required for proper typeface rendering
p.setFlags(p.getFlags() | Paint.SUBPIXEL_TEXT_FLAG);
}
@Override
public void updateDrawStat...
Check if my app has a new version on AppStore
...ObjectWithData:data options:0 error:nil];
if ([lookup[@"resultCount"] integerValue] == 1){
NSString* appStoreVersion = lookup[@"results"][0][@"version"];
NSString* currentVersion = infoDictionary[@"CFBundleShortVersionString"];
if (![appStoreVersion isEqualToString:curre...
Foreign key constraint may cause cycles or multiple cascade paths?
I have a problem when I try to add constraints to my tables. I get the error:
9 Answers
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Why is i++ not atomic?
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Basic C or C++ code like for (i = 0; i < LIMIT; i++) would translate into Java as for (i = 0; i < LIMIT; i = i + 1); because it would be inappropriate to use the atomic i++. What's worse, programmers coming from C or other C-like languages to Java would use i++ anyway, resulting in unnecess...
android.view.InflateException: Binary XML file: Error inflating class fragment
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I ran into this issue when trying to follow the official Android tutorial. Your fix (changing android:id to class) worked for me. I also got a Lint warning to change Fragment to fragment, which I did.
– stevep...
Is PHP's count() function O(1) or O(n) for arrays?
...ements() for non-recursive array, which is implemented this way:
ZEND_API int zend_hash_num_elements(const HashTable *ht)
{
IS_CONSISTENT(ht);
return ht->nNumOfElements;
}
So you can see, it's O(1) for $mode = COUNT_NORMAL.
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Why do I get a warning every time I use malloc?
...on is declared implicitly, its return and argument types are assumed to be int, which isn't compatible with the built-in malloc, which takes a size_t and returns a void*).
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static linking only some libraries
...option) for statically linking in of a specific library. Example:
# echo "int main() {}" > test.cpp
# c++ test.cpp /usr/lib/libX11.a
# ldd a.out
linux-vdso.so.1 => (0x00007fff385cc000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f9a5b233000)
libm.so.6 => /lib/libm.so.6 (0x00007f9...