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print call stack in C or C++
...il call optimization?
Benchmark run on -O3:
time ./boost_stacktrace.out 1000 >/dev/null
Output:
real 0m43.573s
user 0m30.799s
sys 0m13.665s
So as expected, we see that this method is extremely slow likely to to external calls to addr2line, and is only going to be feasible if a l...
What size should TabBar images be?
I have icons for a tabBar of size 100.
6 Answers
6
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iOS 6: How do I restrict some views to portrait and allow others to rotate?
...
Among 100 different answers on SO, this is the one that really works. Thanks :-)
– Christer Nordvik
Nov 15 '12 at 9:57
...
Finding local IP addresses using Python's stdlib
...my computer it printed:
{45639BDC-1050-46E0-9BE9-075C30DE1FBC}: 192.168.0.100
{D43A468B-F3AE-4BF9-9391-4863A4500583}: 10.5.9.207
Author of this module claims it should work on Windows, UNIX and Mac OS X.
How do I get java logging output to appear on a single line?
...re indented.
//sb.append( String.format("% ""s") );
int iOffset = (1000 - record.getLevel().intValue()) / 100;
for( int i = 0; i < iOffset; i++ ){
sb.append(" ");
}
sb.append(message);
sb.append(lineSeparator);
if (record.getThrown() != null) {
try {
...
嵌套块验证失败：未知的代码块类型: procedures_ifreturn，已拒绝添加 - AI...
...n": "ADD_BLOCK",
"xml": "<block type=\"component_event\" x=\"20\" y=\"100\"><mutation component_type=\"Screen\" is_generic=\"false\" instance_name=\"Screen2\" event_name=\"Initialize\"></mutation><field name=\"COMPONENT_SELECTOR\">Screen2</field><statement name=\"DO\"><block type=\"controls_if\...
How to allow http content within an iframe on a https site
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+100
Note: While this solution may have worked in some browsers when it was written in 2014, it no longer works. Navigating or redirec...
What is the !! (not not) operator in JavaScript?
...
100
new Boolean(false) is an object and an object is truthy even if it contains a falsy value!
– Salman A
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Properties order in Margin
...en working on a large-scale WPF application for the past 5 years with over 100 screens. Part of a team of 5 WPF/C#/Java devs. We eventually settled on either using 1 number (for border thickness) or 4 numbers. We never use 2. It is consistent, and seems to be a good way to reduce cognitive load when...
How to pass a single object[] to a params object[]
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100
A simple typecast will ensure the compiler knows what you mean in this case.
Foo((object)new ...