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How to set margin of ImageView using code, not xml
...dp, just inside your values/dimens.xml file create your dimensions like:
<resources>
<dimen name="right">16dp</dimen>
<dimen name="left">16dp</dimen>
</resources>
and access like:
getResources().getDimension(R.dimen.right);
...
ValueError: invalid literal for int() with base 10: ''
...t;>> int('55063.000000')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: '55063.000000'
Got me here...
>>> int(float('55063.000000'))
55063.0
Has to be used!
...
type object 'datetime.datetime' has no attribute 'datetime'
...has already imported.
>>> import datetime
>>> datetime
<module 'datetime' from '/usr/lib/python2.6/lib-dynload/datetime.so'>
>>> datetime.datetime(2001,5,1)
datetime.datetime(2001, 5, 1, 0, 0)
But, if you import datetime.datetime:
>>> from datetime impor...
How to capitalize the first character of each word in a string
Is there a function built into Java that capitalizes the first character of each word in a String, and does not affect the others?
...
Git log to get commits only for a specific branch
...ble from the provided branch in the format of graph. But, you can easily filter all commits on that branch by looking at the commits graph whose * is the first character in the commit line.
For example, let's look at the excerpt of git log --graph master on cakephp GitHub repo below:
D:\Web Folde...
Correct way to find max in an Array in Swift
...Bool {
return lhs.distance == rhs.distance
}
static func <(lhs: Route, rhs: Route) -> Bool {
return lhs.distance < rhs.distance
}
}
let routes = [
Route(distance: 20),
Route(distance: 30),
Route(distance: 10)
]
let maxRoute = routes.max()
print(St...
Logging errors in ASP.NET MVC
...ook into the OnError event in the Global.asax.
Something like this:
/// <summary>
/// Handles the Error event of the Application control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/&...
How to check if a word is an English word with Python?
...
It doesn't recognize <helo>? Not a common word, but I know <helo> as an abbreviation for <helicopter>, and I do not know <Helot>. Just wanted to point out that the solution isn't one-size-fits-all and that a different proje...
Best way to get InnerXml of an XElement?
... slowest methods being more than 3 times slower than the fastest.
The results ordered by fastest to slowest:
CreateReader - Instance Hunter (0.113 seconds)
Plain old System.Xml - Greg Hurlman (0.134 seconds)
Aggregate with string concatenation - Mike Powell (0.324 seconds)
StringBuilder - Vin (0....
How to catch curl errors in PHP
... CURLOPT_FAILONERROR is false, http errors will not trigger curl errors.
<?php
if (@$_GET['curl']=="yes") {
header('HTTP/1.1 503 Service Temporarily Unavailable');
} else {
$ch=curl_init($url = "http://".$_SERVER['SERVER_NAME'].$_SERVER['PHP_SELF']."?curl=yes");
curl_setopt($ch, CURLOPT_FA...