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undefined reference to boost::system::system_category() when compiling
... new Boost 1.66 behavior of havinging less references to system_category() etc. may introduce new link issues in the presence of link ordering issues. See github.com/PointCloudLibrary/pcl/pull/2236 for example
– pixelbeat
Mar 1 '18 at 6:19
...
Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT
...NT_WRITE_URI_PERMISSION);
// Check for the freshest data.
getContentResolver().takePersistableUriPermission(originalUri, takeFlags);
}
loadSomeStreamAsynkTask(originalUri);
}
Probably need
@SuppressLint("NewApi")
for
takePersistableUriPermission
...
How to append contents of multiple files into one file
...t working directory.
-type f
Only interested in files, not directories, etc.
-name '*.txt'
Whittle down the result set by name
-exec cat {} +
Execute the cat command for each result. "+" means only 1 instance of cat is spawned (thx @gniourf_gniourf)
>> output.file
As explained in ...
How to run a program without an operating system?
...;
};
}
entry.S
.code16
.text
.global mystart
mystart:
ljmp $0, $.setcs
.setcs:
xor %ax, %ax
mov %ax, %ds
mov %ax, %es
mov %ax, %ss
mov $__stack_top, %esp
cld
call main
linker.ld
ENTRY(mystart)
SECTIONS
{
. = 0x7c00;
.text : {
entry.o(.text)
*(.text)
...
Why is using 'eval' a bad practice?
...ode that you don't control, the practical problem of code you can't debug, etc. But an even more important reason is that generally, you don't need to use it. Python exposes so much of its internal mechanisms to the programmer that you rarely really need to write code that writes code.
...
How to remove an item from an array in AngularJS scope?
... of $scope.tasks) because you will have multiple items with index 2, 3, 4, etc.
– shacker
Mar 1 '13 at 22:20
Comment a...
Get name of caller function in PHP?
...e of the function from which current function is called.
public function getCallingFunctionName($completeTrace=false)
{
$trace=debug_backtrace();
if($completeTrace)
{
$str = '';
foreach($trace as $caller)
{
$str .= " --...
TortoiseSVN icons not showing up under Windows 7
...hat Windows uses). Programs like Office Groove, Dropbox, Mozy, Carbonite, etc, will hijack a bunch of the 11 possible overlay icons (boy would it be nice if Microsoft upped the number of these as the number of applications that use them seem to increase and increase)...
You can see what overlays a...
Inheritance and Overriding __init__ in python
...wing:
We can directly subclass built-in classes, like dict, list, tuple, etc.
The super function handles tracking down this class's superclasses and calling functions in them appropriately.
share
|
...
What's the difference between IEquatable and just overriding Object.Equals()?
...at classes such as List<T>, Dictionary<K,V>, HashSet<T>, etc. These structures make heavy use of GetHashCode and Equals. But for value types this required boxing. IEquatable<T> lets a structure implement a strongly typed Equals method so no boxing is required. Thus much bette...