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Is main() really start of a C++ program?
...of objects outside that start up is what a lot of LD_PRELOAD libraries are based on.
– CashCow
Jan 24 '11 at 15:11
2
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Viewing a Deleted File in Git
...ion that changed foo, which would be the commit that deleted foo. (This is based on the assumption that git does not allow a deleted file to be changed and yet remain deleted.) You cannot just use the revision that rev-list returns as-is because foo no longer exists there. You have to ask for the on...
Bitwise operation and usage
...ed width where bits are discarded - while many languages use a fixed width based on the data type, Python simply expands the width to cater for extra bits. In order to get the discarding behaviour in Python, you can follow a left shift with a bitwise and such as in an 8-bit value shifting left four ...
How do I parse a string into a number with Dart?
...int.parse() accepts 0x prefixed strings. Otherwise the input is treated as base-10.
You can parse a string into a double with double.parse(). For example:
var myDouble = double.parse('123.45');
assert(myDouble is double);
print(myDouble); // 123.45
parse() will throw FormatException if it cannot...
Factory Pattern. When to use factory methods?
...lass so factory will return those objects also in addition to existing one based on some dynamic parameters) then every time you need to change(extend) the logic of factory class which will be costly operation and not good from design perspective.
On the other side, if "factory method" pattern will ...
what is the difference between sendStickyBroadcast and sendBroadcast in Android
...st()
:- synchronous broadcast
:- receiver receives broadcast in priority base
:- we can also simply abort broadcast in this type
Local Broadcast
:- use only when broadcast is used only inside same process
Sticky Broadcast
:- normal broadcast intent is not available any more after this was sen...
Redirect to named url pattern directly from urls.py in django?
...ganized guy, favoring the DRY principle, so I would like to get the target based on it's named url pattern, rather than hard coding the url.
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gitignore does not ignore folder
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This is not a viable solution based on the original question. @lagos-arpad specifically asked about a subdirectory and not the entire project. Your solution removes everything from the root level of the git repository and this is not a recommended approac...
Clear Text Selection with JavaScript
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I have created a full working example based on your suggestion but adding some extras jsfiddle.net/mkrivan/hohx4nes The most important line is window.getSelection().addRange(document.createRange()); Without this IE does not deselect text in some conditions. And I...
How to PUT a json object with an array using curl
I have a series of data to enter into database. The user interface to enter the data isn't good for bulk entry, so I'm trying to formulate a command line equivalent. When I examine the network request of the UI in chrome, I see a PUT request of a json object. When I try to replicate the request
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