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Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
...nvalid state. it already makes life easier before we even use the object.
Now, let us have a look at temporary objects:
void CopyFileData(FileHandle source, FileHandle dest);
void Foo()
{
CopyFileData(FileHandle("C:\\source"), FileHandle("C:\\dest"));
}
There are three error cases to handle...
What does this Google Play APK publish error message mean?
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@VikalpPatel it worked for me. The "Publish Now" button becomes enabled after the old apk is deactivated.
– faizal
Nov 17 '14 at 11:00
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jQuery Validation plugin: disable validation for specified submit buttons
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Hello @lepe, you know how to re-apply jquery validation after writing $("form").validate().cancelSubmit = true;. I tried $("form").validate().cancelSubmit = false; and calling $("form").validate(); on submit of my submit button. Thanks
...
Is [UIScreen mainScreen].bounds.size becoming orientation-dependent in iOS8?
...ntroller Advancements in iOS 8"
Quote from the presentation:
UIScreen is now interface oriented:
[UIScreen bounds] now interface-oriented
[UIScreen applicationFrame] now interface-oriented
Status bar frame notifications are interface-oriented
Keyboard frame notifications are interface-oriented
...
Understanding $.proxy() in jQuery
...setTimeout($.proxy(function() {
$(this).addClass('aNewClass'); // Now "this" is again our element
}, this), 1000);
// ---^--------------and tell it that we want our DOM element to be the
// value of "this" in the function
});
So after we gave $.proxy() the f...
How do you serialize a model instance in Django?
... assuming obj is your model instance
dict_obj = model_to_dict( obj )
You now just need one straight json.dumps call to serialize it to json:
import json
serialized = json.dumps(dict_obj)
That's it! :)
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How do I define and use an ENUM in Objective-C?
... that's #imported into your header), because otherwise the compiler won't know what size to make the PlayerState ivar. Other than that, it looks ok to me.
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Change branch base
...^..commit5 # cherry-pick range of commits
# note the '^' after commit4
Now, if all is ok, then do force (-f) push to remote PRO branch and delete local PRO.bac branch:
$ git log # check the commit history
$ git push -f origin HEAD # replace the remote PRO by local PRO branch ...
How to remove focus without setting focus to another control?
... @InteXX: I came across this problem again today and found a solution. I know you've gone down a different route now, but give this a try if you ever find yourself in the same boat again!
– actionshrimp
May 28 '11 at 16:34
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how do I make a single legend for many subplots with matplotlib?
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I know the lines which I want to put in the legend, but how do I get the lines variable to put in the argument for legend ?
– patapouf_ai
Apr 10 '17 at 12:51
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