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How to get the value from the GET parameters?
I have a URL with some GET parameters as follows:
59 Answers
59
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Removing the title text of an iOS UIBarButtonItem
...he troublef
– Zoyt
Jun 30 '14 at 20:32
15
@BenjaminPiette are you calling this on the UIViewContr...
How can I rename a field for all documents in MongoDB?
...ormer way:
remap = function (x) {
if (x.additional){
db.foo.update({_id:x._id}, {$set:{"name.last":x.name.additional}, $unset:{"name.additional":1}});
}
}
db.foo.find().forEach(remap);
In MongoDB 3.2 you can also use
db.students.updateMany( {}, { $rename: { "oldname": "newname" } } )
...
Padding between ActionBar's home icon and title
...it.
– Rahul Sainani
Mar 5 '14 at 10:32
3
@idratherbeintheair Yes I agree this isn't the "cleanest...
How does the algorithm to color the song list in iTunes 11 work? [closed]
...table... looks like I reinvented the wheel a bit here)
convertToYUV[rawRGB_] :=
Module[{yuv},
yuv = {{0.299, 0.587, 0.114}, {-0.14713, -0.28886, 0.436},
{0.615, -0.51499, -0.10001}};
yuv . rawRGB
]
Next, I wrote a function to calculate color distance with the a...
项目管理实践教程一、工欲善其事，必先利其器【Basic Tools】 - 项目管理 -...
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TortoiseSVN 中文资料：
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htt...
How do I install an R package from source?
...hen use install.packages() and set the repos=NULL:
install.packages(path_to_file, repos = NULL, type="source")
Where path_to_file would represent the full path and file name:
On Windows it will look something like this: "C:\\RJSONIO_0.2-3.tar.gz".
On UNIX it will look like this: "/home/blah/R...
Showing all errors and warnings [duplicate]
...
– Ravi Dhoriya ツ
Mar 12 '15 at 8:32
1
@Charles Why would E_ALL remove E_NOTICE? Doesn't E_ALL ...
Change a Django form field to a hidden field
...get the value.
also you may prefer to use in the view:
form.fields['field_name'].widget = forms.HiddenInput()
but I'm not sure it will protect save method on post.
Hope it helps.
share
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improv...
Rename Files and Directories (Add Prefix)
...ll work for filenames with spaces in them:
for f in * ; do mv -- "$f" "PRE_$f" ; done
("--" is needed to succeed with files that begin with dashes, whose names would otherwise be interpreted as switches for the mv command)
...