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Determine if running on a rooted device
...oted device detection class that did the same thing - after reading this I confirmed what aegean detailed above. Occasional zombie processes being left behind, device slowdowns, etc...
– AWT
Sep 3 '13 at 13:49
...
Track all remote git branches as local branches
... origin/integration
origin/master
origin/production
origin/staging
Confirm that we're not tracking anything other than master already, locally:
$ git branch -l # or using just git branch
* master
You can use this one liner to create the tracking branches:
$ for i in $(git branch -r | ...
Maintain aspect ratio of div but fill screen width and height in CSS?
...0; margin: 0; }
#aspectRatio { background: #ff6a00; }
JavaScript
window.onload = function () {
//Let's create a function that will scale an element with the desired ratio
//Specify the element id, desired width, and height
function keepAspectRatio(id, width, height) {
var aspe...
Why does Python code run faster in a function?
...
Confirmed by experiment. Inserting global i into the main function makes the running times equivalent.
– Deestan
Jun 28 '12 at 9:33
...
How to focus on a form input text field on page load using jQuery?
...
Why is everybody using jQuery for something simple as this.
<body OnLoad="document.myform.mytextfield.focus();">
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Convert blob to base64
...
var reader = new FileReader();
reader.readAsDataURL(blob);
reader.onloadend = function() {
var base64data = reader.result;
console.log(base64data);
}
Form the docs readAsDataURL encodes to base64
...
Assign pandas dataframe column dtypes
... object
y int64
z datetime64[ns]
dtype: object
and confirm the dtype is updated.
OLD/DEPRECATED ANSWER for pandas 0.12 - 0.16: You can use convert_objects to infer better dtypes:
In [21]: df
Out[21]:
x y
0 a 1
1 b 2
In [22]: df.dtypes
Out[22]:
x object
y ...
How can I update the current line in a C# Windows Console App?
...
Also confirm that the line length does not cause the console to wrap to the next line or you may get issues with the content running down the console window anyway.
– Mandrake
Mar 28 '12 at 1...
Why JSF calls getters multiple times
...ection).
someProperty = loadSomeProperty();
}
public void onload() {
// Or in GET action method (e.g. <f:viewAction action>).
someProperty = loadSomeProperty();
}
public void preRender(ComponentSystemEvent event) {
// Or in some Syst...
How do you tell if caps lock is on using JavaScript?
...it?js,output
Also, here is a modified version (can someone test on mac and confirm)
NEW VERSION: https://jsbin.com/xiconuv/edit?js,output
NEW VERSION:
function isCapslock(e) {
const IS_MAC = /Mac/.test(navigator.platform);
const charCode = e.charCode;
const shiftKey = e.shiftKey;
if (char...