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How to send password securely over HTTP?
...s pointed out by @zaph in his comment below, sending sensitive info as GET query is not good idea as it will most likely end up in server logs.
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Numpy where function multiple conditions
...mp; (dists <= r + dr))]
Out[240]: array([ 5. , 5.5, 6. ])
Or simply index the original array with the boolean array using fancy indexing
In [241]: dists[(dists >= r) & (dists <= r + dr)]
Out[241]: array([ 5. , 5.5, 6. ])
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How do I add a placeholder on a CharField in Django?
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Look at the widgets documentation. Basically it would look like:
q = forms.CharField(label='search',
widget=forms.TextInput(attrs={'placeholder': 'Search'}))
More writing, yes, but the separation allows for better abstraction of more complicated cases.
You can also ...
LEFT OUTER JOIN in LINQ
...over objects this method forces a full scan, and doesn't take advantage of index searches, whyever...):
var query2 = (
from users in Repo.T_Benutzer
join mappings in Repo.T_Benutzer_Benutzergruppen on mappings.BEBG_BE equals users.BE_ID into tmpMapp
join groups in Repo.T_Benutzergr...
How do I convert an existing callback API to promises?
...things after onload
});
With libraries that support deferred (Let's use $q for this example here, but we'll also use jQuery later):
function load() {
var d = $q.defer();
window.onload = function() { d.resolve(); };
return d.promise;
}
Or with a jQuery like API, hooking on an event h...
What is the instanceof operator in JavaScript?
The instanceof keyword in JavaScript can be quite confusing when it is first encountered, as people tend to think that JavaScript is not an object-oriented programming language.
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How do I find files with a path length greater than 260 characters in Windows?
...ChildItem : The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters. Along with it, only a shortened path is printed. eg: D:\Dropbox\ProY...sh._setbinddata. Those are exactly the path...
How to view file diff in git before commit
...onfused. HEAD points to the latest commit number. So, when we git add, the index of working directory is updated and not the HEAD. So how does it shows the difference.
– Mav55
Jan 12 '18 at 16:11
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ios Upload Image and Text using HTTP POST
...ing *BoundaryConstant = [NSString stringWithString:@"----------V2ymHFg03ehbqgZCaKO6jy"];
// string constant for the post parameter 'file'. My server uses this name: `file`. Your's may differ
NSString* FileParamConstant = [NSString stringWithString:@"file"];
// the server url to which the image (o...
Purpose of ESI & EDI registers?
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SI = Source Index
DI = Destination Index
As others have indicated, they have special uses with the string instructions. For real mode programming, the ES segment register must be used with DI and DS with SI as in
movsb es:di, ds:si
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