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iOS: Multi-line UILabel in Auto Layout
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Use -setPreferredMaxLayoutWidth on the UILabel and autolayout should handle the rest.
[label setPreferredMaxLayoutWidth:200.0];
See the UILabel documentation on preferredMaxLayoutWidth.
Update:
Only need to set the height con...
Landscape printing from HTML
... It there a way to do this, without the user having to change the document settings?
16 Answers
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Does VBA have Dictionary Structure?
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Yes.
Set a reference to MS Scripting runtime ('Microsoft Scripting Runtime'). As per @regjo's comment, go to Tools->References and tick the box for 'Microsoft Scripting Runtime'.
Create a dictionary instance using the code b...
How to check if any flags of a flag combination are set?
...t item is that it eliminates the case when a part of the compound value is set (either A, or B), which is not what the OP wants.
– Tom Lint
Nov 20 '14 at 14:21
add a comment
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UITableViewHeaderFooterView: Unable to change background color
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iOS 8, 9, 10, 11...
The only way to set any color (with any alpha) is to use backgroundView:
Swift
self.backgroundView = UIView(frame: self.bounds)
self.backgroundView.backgroundColor = UIColor(white: 0.5, alpha: 0.5)
Obj-C
self.backgroundView = ({
UIV...
Android: How to change CheckBox size?
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You just need to set the related drawables and set them in the checkbox:
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="new checkbox"
android:background="@drawable/my_ch...
MongoDB: How to query for records where field is null or not set?
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If the sent_at field is not there when its not set then:
db.emails.count({sent_at: {$exists: false}})
If its there and null, or not there at all:
db.emails.count({sent_at: null})
Refer here for querying and null
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Dynamically updating plot in matplotlib
... just be the function you use to acquire your data.
Each method basically sets the data property of the object being drawn, so doesn't require clearing the screen or figure. The data property can simply be extended, so you can keep the previous points and just keep adding to your line (or image or ...
How do I disable the security certificate check in Python requests
...ntation:
requests can also ignore verifying the SSL certificate if you set
verify to False.
>>> requests.get('https://kennethreitz.com', verify=False)
<Response [200]>
If you're using a third-party module and want to disable the checks, here's a context manager that monkey p...
Cross-browser testing: All major browsers on ONE machine
...fox
Opera
Chrome
Safari
Developer tools (and shortcuts)
Measured set-up time and disk space
Time needed per browser (install & config)
Optimal usage
Homepage at http://10.0.2.2:8888/
1. Which browsers have to be tested?
Statistics are quickly outdate...