[ad_1] If you’re just trying to get objects in and out: map.put(key, value); value = map.get(key); Pardon me if i’m not interperating your questin correctly. [ad_2] solved Getters and Setters for HashMaps [closed]
[ad_1] If you want to parse the output of a command in bash script there are several utilities like grep, sed, awk, as well as shell builtins, that helps manipulating the strings to suit your needs. On the other hand, you can’t really do GUI-programming in bash script. For simple GUIs you may check zenity … Read more
[ad_1] Here is the example of what you are trying to achieve: Libraries required: compile ‘com.github.ksoichiro:android-observablescrollview:1.5.0’ compile ‘com.nineoldandroids:library:2.4.0’ Sample XML code: <?xml version=”1.0″ encoding=”utf-8″?> <RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android” xmlns:app=”http://schemas.android.com/apk/res-auto” xmlns:tools=”http://schemas.android.com/tools” android:layout_width=”match_parent” android:layout_height=”match_parent” app:layout_behavior=”@string/appbar_scrolling_view_behavior” tools:showIn=”@layout/activity_main”> <com.github.ksoichiro.android.observablescrollview.ObservableScrollView android:id=”@+id/scroll” android:layout_width=”match_parent” android:layout_height=”match_parent” android:fillViewport=”true”> <RelativeLayout android:layout_width=”match_parent” android:layout_height=”wrap_content” android:gravity=”center_horizontal|start”> <!– YOUR MAP FRAGMENT HERE –> <ImageView android:id=”@+id/image” android:layout_width=”match_parent” android:layout_height=”@dimen/parallax_image_height” android:layout_gravity=”top” android:scaleType=”centerCrop” android:src=”https://stackoverflow.com/questions/45178569/@drawable/putin” /> … Read more
[ad_1] Change the order <select id=”test” name=”test” onChange=”changetextbox();”> <option value=”PASS”>PASS</option> <option>No</option> <option>No, but planning in future</option> </select> <input type=”text” name=”test” id=”sdd” /> <script type=”text/javascript”> document.getElementById(‘mfi_4_a_i’).onchange = function(){ if (this.value == ‘PASS’) { document.getElementById(‘sdd’).style.display = “block”; } else { document.getELementById(‘sdd’).style.display = “none”; } }; </script> You need to ensure that when the JavaScript runs the DOM … Read more
[ad_1] You might not have much luck getting this question answered in a time where Xcode 4.4 just went GM and is ready to submit apps. Xcode 3 is really old and has it’s fair share of problems. Time to move on. To be fair, even in Xcode 4 breakpoints are not always working. But … Read more
[ad_1] Other than a few third party libraries that allow WinForms Skinning / Themeing, such as DevExpress, there isn’t much you can do. And no, you cannot use HTML and CSS, you’ll need to be developing a WinRT Win8 app to use HTML for the UI. [ad_2] solved How can I skin / theme a … Read more
[ad_1] You are adding the action listeners to buttons you don’t add to the frame (the ones you do add are new instances, and don’t have the action listeners) Try: content.add(Ele); content.add(exitButton); in AddPet 1 [ad_2] solved Java ActionListener not responding
[ad_1] This is basically the same as Levon’s answer, but slightly more compact and Pythonic, and with the numbers adjusted to a guess at what I suspect the OP is trying to do. with open(‘data.txt’) as inf: for lc, line in enumerate(inf): # lc – current line count if lc >= 2: # netstat usually … Read more
[ad_1] Not entirely sure what you’re planning to do, but if you want to stop people from entering more than 26 non-space characters in a row, then the regex /\S{27}/ will check for that. If it matches, the string contains 27 or more non-space characters. 10 [ad_2] solved regex space validation
[ad_1] No, the W3C specs on the placeholder attribute says nothing about non-plaintext values. Try this jQuery plugin instead, which positions <label> elements on top of <input> elements and make them act like placeholders: http://fuelyourcoding.com/in-field-labels/ (This came out in a Google search, I am not associated with the plugin, plugin author or the website in … Read more
[ad_1] As you have a dictionary of dictionaries, accessing each dictionary value will give you another dictionary. You can then access the values from that dictionary in the same way. For your particular example, you can do the following: >>> master_dict[“Item”][“last_data”][“S”][“question”] ‘question question question?’ If instead, you want to access all occurrences of a certain … Read more
[ad_1] There’s nothing wrong with your code. However recent stock data is a Premium product from Quandl and I presume you are just on the free subscription, hence your dataframe comes back empty. If you change the dates to 2017, you will get some results but that’s as far as it goes on the free … Read more
[ad_1] Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.when executing two merge queries [ad_2] solved Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.when executing two merge queries
[ad_1] I am trying to write an encryption in Python. My Problem is that the key is shorter than the message. Therefore I should start again with the key [ad_2] solved I am trying to write an encryption in Python. My Problem is that the key is shorter than the message. Therefore I should start … Read more
[ad_1] First, your JSON is wrongly formatted and it wouldn’t even parse. Assuming the JSON object is like this: “Categories”: { “cat1”: [ { “id”: 1, “Category_name”: “cat1”, “Name”: “iphone6”, “Details”: “packed”, } ], “cat2”: [ { “id”: 2, “Category_name”: “cat2”, “Name”: “GalaxyS10”, “Details”: “stock” } ], “cat1”: [ { “id”: 3, “Category_name”: “cat1”, “Name”: … Read more