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How to open a local disk file with JavaScript?
... (To see this for yourself, create a bad.txt containing something like <img src="/nonexistent" onerror="alert(1);"> and see that the alert gets executed—it could be more malicious code.)
– ShreevatsaR
Jun 23 '17 at 18:28
...
How to get indices of a sorted array in Python
...umpy_argsort(x):
return numpy.argsort(x)
perfplot.save(
"argsort.png",
setup=lambda n: numpy.random.rand(n),
kernels=[sorted_enumerate, sorted_enumerate_key, sorted_range, numpy_argsort],
n_range=[2 ** k for k in range(15)],
xlabel="len(x)",
)
...
How to round an image with Glide library?
...mation(this))
.into(mProfile);
XML
<ImageView
android:id="@+id/img_profile"
android:layout_width="76dp"
android:layout_height="76dp"
android:background="@drawable/all_circle_white_bg"
android:padding="1dp"/>
all_circle_white_bg.xml
<?xml version="1.0" encoding="utf-8"?&g...
plupload图片上传插件的使用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ypes: [
{title : "Image files", extensions : "jpg,gif,png"},
{title : "Zip files", extensions : "zip"}
]
},
init: {
PostInit: function () {
$('#uploadfiles').html("上传文件"...
HTTP GET request in JavaScript?
...
A version without callback
var i = document.createElement("img");
i.src = "/your/GET/url?params=here";
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ValueError: setting an array element with a sequence
...n array for assigning values to it. for instance:
out = np.empty_like(lil_img, dtype=object)
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Jquery UI tooltip does not support html content
...
opacity: 1;
transition-delay: 0.2s;
}
div#Tooltip_Text_container img {
left: -10px;
}
div#Tooltip_Text_container:hover a span.tooltips {
visibility: visible;
opacity: 1;
transition-delay: 0.2s;
}
<div id="Tooltip_Text_container">
<span><b>Tooltip head...
How can I check the extension of a file?
...and to eliminate a potentially large else-if chain:
m.lower().endswith(('.png', '.jpg', '.jpeg'))
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Create an empty object in JavaScript with {} or new Object()?
...ine - like so:
var myObject = {
title: 'Frog',
url: '/img/picture.jpg',
width: 300,
height: 200
};
Arrays
For arrays, there's similarly almost no benefit to ever using new Array(); over []; - with one minor exception:
var emptyArray = new Array(100);
...
How to copy Docker images from one host to another without using a repository
...s sudo on the target machine? I tried (without compression) docker save my_img:v1 | ssh -t -t my_user@my_machine sudo docker load. Without the "-t" switch, sudo complains sudo: sorry, you must have a tty to run sudo; with one "-t" it's the same message because ssh says Pseudo-terminal will not be al...