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You can parse JSON files using the json module in Python. This module parses the json and puts it in a dict. You can then get the values from this like a normal dict. For example, if you have a json with the following content{ "id": "file", "value": "File", "popup": { "menuitem": [ {"value": "New", "onclick": "CreateNewDoc()"}, {"value": "Open", "onclick": "OpenDoc()"}, {"value": "Close", "onclick": "CloseDoc()"} ] } }You can load it in your python program and loop over ... Read More
Use the float-none class in Bootstrap to remove float from an element.The default for a text is always left; therefore removing float will place the text on the left −You can try to run the following code to remove float from an element −ExampleLive Demo Bootstrap Example Demo This text is on the left (on small screen). This text is on the left (on medium screen). This text is on the left (float removed). This text is on the left (on extra large screen). This text is on the left (float removed).
To stretch a flex item on different screens in Bootstrap 4, use the .align-self-*-stretch class.To strect in on different screens, you need to use align-self-sm-stretch, align-self-md-stretch, align-self-lg-stretch, etc. Below is an example for small screen size − A-one B-one C-one D-one You can try to run the following code to stretch a flex item on different screen sizes −ExampleLive Demo Bootstrap Example Align Specific Flex Item and Stretch A-one B-one C-one D-one Small Screen Size A-one B-one C-one D-one Medium Screen Size A-one B-one C-one D-one Large Screen Size A-one B-one C-one D-one
If you have the exact key you want to find, then you can simply use the [] operator or get the function to get the value associated with this key. For example,Examplea = { 'foo': 45, 'bar': 22 } print(a['foo']) print(a.get('foo'))OutputThis will give the output:45 45ExampleIf you have a substring that you want to search in the dict, you can use substring search on the keys list and if you find it, use the value. For example,a = { 'foo': 45, 'bar': 22 } for key in a.keys(): if key.find('oo') > -1: print(a[key])OutputThis will give the output45
Common system schema are −_SYS_BIC_SYS_REPO_SYS_BI_SYS_XS_SYS_STATISTICS and many more
Use the .align-items-start in Bootstrap 4 to align single rows of items from the start.Set the align-items-start class −Add the flex items − Product 1 Product 2 Product 3 Implementing align-items-start class to align single rows of items −ExampleLive Demo Bootstrap Example Align Flex Items on a single row Product 1 Product 2 Product 3 Product 4
You can pretty print a dict in python using the pprint library. The pprint module provides a capability to “pretty-print” arbitrary Python data structures in a form which can be used as input to the interpreter. You can use it as followsExamplea = { 'bar': 22, 'foo': 45 } pprint.pprint(a, width=10)OutputThis will give the output:{'bar': 22, 'foo': 45}As you can see that even this can be unreadable. You can use the json module to actually print it better. For example,Exampleimport json a = { 'bar': 22, 'foo': 45 } print(json.dumps(a, indent=4))OutputThis will give the output:{ "bar": 22, "foo": 45 }
In SAP HANA SPS07, it has been extended to MSSQL server and Oracle database and write operation was permitted to perform on remote data sources.Following remote systems are allowed under Smart Data Access with Write operation in SAP HANA SPS07 −SAP HANASybase ASESAP Sybase IQTeradata 13.0 or higherApache Hadoop 2.3MSSQL 11Oracle 12c
You can do this by merging the other dictionary to the first dictionary. In Python 3.5+, you can use the ** operator to unpack a dictionary and combine multiple dictionaries using the following syntax −Syntaxa = {'foo': 125} b = {'bar': "hello"} c = {**a, **b} print(c)OutputThis will give the output −{'foo': 125, 'bar': 'hello'}This is not supported in older versions. You can however replace it using the following similar syntax −Syntaxa = {'foo': 125} b = {'bar': "hello"} c = dict(a, **b) print(c)OutputThis will give the output −{'foo': 125, 'bar': 'hello'}Another thing you can do is using copy and ... Read More
To place the image at the bottom inside a card, use the card-img-bottom class.Firstly, set the card body and then use the tag to add an image. The following code snippet is added inside the card class − Quantitative Aptitude For Entrance Exams Sample Questions The following is an example to learn how to place image at the bottom inside a card in Bootstrap 4 −ExampleLive Demo Bootstrap Example Quantitative Aptitude Questions Answers Quantitative Aptitude For Entrance Exams Sample Questions