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How to revert a “git rm -r .”?
... I didn't down vote, but I just tried stash, reset hard, pop and lost all of my recent changes. Maybe I misread the answer.
– Greg M. Krsak
Feb 11 '12 at 20:23
1
...
How to find reason of failed Build without any error or warning
...in the csproj file's BeforeBuild target was failing without triggering any error message in the normal place.
I was able to determine this by setting the "MSBuild project build output verbosity" (in the latest Visual Studio's Tools tab [Path: Tools > Options > Build and Run]) to "Diagnostic" a...
Separation of business logic and data access in django
... if User.objects.get(pk=user_id).active:
raise ValidationError("This user cannot be activated")
# you can also check authorizations etc.
return user_id
def execute(self):
"""
This is not a standard method in the forms API; it is intended to rep...
How to pass a URI to an intent?
...
got this error when putting java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.Intent android.content.Intent.putExtra(java.lang.String, android.os.Parcelable)' on a null object reference
...
How to convert an array into an object using stdClass() [duplicate]
...;
Actually calling stdClass::__set_state() in PHP 5 will produce a fatal error. thanks @Ozzy for pointing out
This is an example of how you can use __set_state() with a stdClass object in PHP5
class stdClassHelper{
public static function __set_state(array $array){
$stdClass = new st...
error: Unable to find vcvarsall.bat
...ler for Python (details) and NOT using the original answer below. Original error message means the required version of Visual C++ is not installed.
For Windows installations:
While running setup.py for package installations, Python 2.7 searches for an installed Visual Studio 2008. You can trick ...
How can I create directory tree in C++/Linux?
...eate (%d: %s): %s\n",
(int)getpid(), errno, strerror(errno), argv[i]);
exit(rc == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
}
}
int status;
int fail = 0;
while (wait(&status) != -1)
{
if (WEXITSTA...
What's the difference between a Python “property” and “attribute”?
...a value < 0
"""
if value < 0:
raise ValueError("Must be >= 0")
self._x = value
>>> a = A()
>>> a._x = -1
>>> a.x = -1
Traceback (most recent call last):
File "ex.py", line 15, in <module>
a.x = -1
File "ex.py", li...
Storing SHA1 hash values in MySQL
...l.
– Timo Huovinen
Jan 14 '14 at 12:05
2
@Gumbo You can store a variable number of bytes in a byt...
How to Display blob (.pdf) in an AngularJS app
...$http.post(postUrl, data, {responseType: 'arraybuffer'})
.success(success).error(failed);
function success(data) {
openPDF(data.data, "myPDFdoc.pdf");
};
function failed(error) {...};
function openPDF(resData, fileName) {
var ieEDGE = navigator.userAgent.match(/Edge/g);
var ie = naviga...