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How to generate gcc debug symbol outside the build target?
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chmurli
13.8k33 gold badges1313 silver badges1212 bronze badges
answered May 15 '09 at 2:13
lotharlothar
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Is cout synchronized/thread-safe?
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The C++03 standard does not say anything about it. When you have no guarantees about the thread-safety of something, you should treat it as not thread-safe.
Of particular interest here is the fact that cout is buffered. Even if the ...
Storing custom objects in an NSMutableArray in NSUserDefaults
...hiver archivedDataWithRootObject:objectArray] forKey:@"savedArray"];
As f3lix pointed out, you need to make your custom object comply to the NSCoding protocol. Adding methods like the following should do the trick:
- (void)encodeWithCoder:(NSCoder *)coder;
{
[coder encodeObject:label forKey:...
How do I create a directory from within Emacs?
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edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Sep 30 '08 at 23:04
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C# 5 async CTP: why is internal “state” set to 0 in generated code before EndAwait call?
...ooAsync()
{
var t = new SimpleAwaitable();
for (int i = 0; i < 3; i++)
{
try
{
Console.WriteLine("In Try");
return await t;
}
catch (Exception)
{
Console.WriteLine("Trying again...");
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Shell script to delete directories older than n days
...Which is a bit more efficient, because it amounts to:
rm -rf dir1 dir2 dir3 ...
as opposed to:
rm -rf dir1; rm -rf dir2; rm -rf dir3; ...
as in the -exec method.
With modern versions of find, you can replace the ; with + and it will do the equivalent of the xargs call for you, passing as ma...
What is the difference between gmake and make?
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dmckee --- ex-moderator kitten
87.6k2323 gold badges127127 silver badges219219 bronze badges
answered Jul 28 '09 at 15:39
bdonlanbdonlan
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Split (explode) pandas dataframe string entry to separate rows
...ws()]).reset_index()
Out[55]:
index 0
0 a 1
1 b 1
2 c 1
3 d 2
4 e 2
5 f 2
Then you just have to rename the columns
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jQuery posting valid json in request body
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300
An actual JSON request would look like this:
data: '{"command":"on"}',
Where you're sending...
How do I find which transaction is causing a “Waiting for table metadata lock” state?
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roadrunner66
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answered Oct 31 '12 at 10:24
JoddyJoddy
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