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How to prevent long words from breaking my div?
...ignore this character when searching text, and Chrome and Firefox (haven't tested others) ignore it when copying text to clipboard.
<wbr> element
Another option is to inject <wbr>, a former IE-ism, which is now in HTML5:
averyvery<wbr>longword
Breaks with no hyphen:
averyvery
lon...
Show AlertDialog in any position of the screen
...psicoder‘s answer, or the setting of wmlp doesn't take into effect by my test.
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How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
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$ sleep 20 && false || tee fail &
$ wait < <(jobs -p)
$ test -f fail && echo Calculation failed.
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Why isn't ProjectName-Prefix.pch created automatically in Xcode 6?
...our PCH file name, with the project name as prefix (i.e. for project named TestProject and PCH file named MyPrefixHeaderFile, add the value TestProject/MyPrefixHeaderFile.pch to the plist).
TIP: You can use things like $(SRCROOT) or $(PROJECT_DIR) to get to the path of where you put the .pch in the ...
Overloading Macro on Number of Arguments
... i << endl;
return 0;
}
Run:
User@Table 13:06:16 /c/T
$ g++ test_overloaded_macros.cpp
User@Table 13:16:26 /c/T
$ ./a.exe
counter = 3
counter = 4
abc = 0
abc = 1
abc = 2
abc = 3
i = 0
i = 1
i = 2
i = 100
i = 101
i = 102
Note that having both _OVR and _OVR_EXPAND may look redundant...
Print function log /stack trace for entire program using firebug
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I accomplished this without firebug. Tested in both chrome and firefox:
console.error("I'm debugging this code.");
Once your program prints that to the console, you can click the little arrow to it to expand the call stack.
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How can I count the number of matches for a regex?
...completely different.
Complete example:
import java.util.regex.*;
class Test {
public static void main(String[] args) {
String hello = "HelloxxxHelloxxxHello";
Pattern pattern = Pattern.compile("Hello");
Matcher matcher = pattern.matcher(hello);
int count = 0;...
Proper indentation for Python multiline strings
...ion it states that it is faster than the textwrap equivalent one and in my tests in ipython it is indeed 3 times faster on average with my quick tests. It also has the benefit that it discards any leading blank lines this allows you to be flexible in how you construct the string:
"""
line 1 of st...
Fastest way to replace NAs in a large data.table
...ur DT has columns of type logical, unlike the create_dt() example for this test. Change the 4th argument of the set() call (which is 0 in your example and type double in R) to FALSE and it should work without warning.
– Matt Dowle
Jan 5 '15 at 10:06
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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
... this for a navigation database built from ARINC424 I did a fair amount of testing and looking back at the code, I used a DECIMAL(18,12) (Actually a NUMERIC(18,12) because it was firebird).
Floats and doubles aren't as precise and may result in rounding errors which may be a very bad thing. I can't...