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Checking if an object is null in C#
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I wonder is there an "isn't null"? (python would say obj is not null)
– sehe
Jul 7 '18 at 1:54
51
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Detect home button press in android
...awback is that this requires GET_TASKS permission added to AndroidManifest.xml:
<uses-permission
android:name="android.permission.GET_TASKS"/>
Modifying this code that it only reacts on home button press is straighforward.
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Is it possible to set a custom font for entire of application?
...se it elsewhere in the application? When set, how do I use it in my layout XMLs?
25 Answers
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How to tell if a string contains a certain character in JavaScript?
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That was quite helpful. Speaking as a python programmer, I am using that to replace the "in" keyword (which may or may not be unorthodox, I am unsure) but it works for more than just a single character.
– trevorKirkby
Dec 29...
Converting strings to floats in a DataFrame
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Matplotlib transparent line plots
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Not the answer you're looking for? Browse other questions tagged python matplotlib or ask your own question.
How do you use script variables in psql?
...of uses, especially within the context of a web application framework like Python Flask, this is the best solution for reusing complex calculated values within a single query.
– Will
Oct 21 '15 at 17:07
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Action bar navigation modes are deprecated in Android L
... the same problem and this solution suited me quite nicely:
In the layout xml file that contains the viewpager, add the a PagerTabStrip as shown:
<android.support.v4.view.PagerTabStrip
android:id="@+id/pager_tab_strip"
android:layout_width="match_parent"
android:layout_height="wra...
How to force Selenium WebDriver to click on element which is not currently visible?
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@NIleshSharma python has the method execute_script directly on the driver object itself: driver.execute_script(...)
– lukeis
Sep 4 '12 at 21:34
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Eclipse syntax highlighting preferences save and restore
...org.eclipse.wst.json.ui.prefs
org.eclipse.wst.dtd.ui.prefs
org.eclipse.wst.xml.ui.prefs
org.eclipse.wst.xsl.ui.prefs
If have a problematic workspace:
Copy the files above
Create a new workspace
Copy and Replace that files in your new workspace
This will recover perfectly your custom editors ...