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Javascript web app and Java server, build all in Maven or use Grunt for web app?
...ething you need to do you can bet there is a plugin for it - possibly even one written by the creators of grunt. The major criticisms of Grunt are that it is configuration driven which makes for a very setup easy but is not the "Node Way." It's also worth mentioning that Grunt tasks are not easily c...
No module named MySQLdb
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You need to use one of the following commands. Which one depends on what OS and software you have and use.
easy_install mysql-python (mix os)
pip install mysql-python (mix os/ python 2)
pip install mysqlclient (mix os/ python 3)
apt-get in...
Table name as variable
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For static queries, like the one in your question, table names and column names need to be static.
For dynamic queries you should generate the full SQL dynamically, and use sp_executesql to execute it.
Here is an example of a script used to compare da...
Objective-C: Reading a file line by line
...(large size of text), then use the method that other people here were mentioned such as buffered (reserve the size of the text in memory space).
Say you read a Text File.
NSString* filePath = @""//file path...
NSString* fileRoot = [[NSBundle mainBundle]
pathForResource:filePath ofT...
How to download a file from server using SSH? [closed]
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I like how if one wanted to achieve OPs question and didnt fully read your answer they might accidently and without thinking simply run your first command and possibly overwrite the remote file they are trying to download with the local fi...
Nested rows with bootstrap grid system?
... just set margin: 0; on the .mini-box element. My example was just adding one for clarity, but you can just remove the line altogether. Here's a demo
– KyleMit
Mar 31 '15 at 15:04
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explicit casting from super class to subclass
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To develop the answer of @Caumons:
Imagine one father class has many children and there is a need to add a common
field into that class. If you consider the mentioned approach, you should
go to each children class one by one and refactor their constructors for the...
Traversing text in Insert mode
...follow rson's advice and use Ctrl+O. Taking the first example that I mentioned above, Ctrl+OFf will move you to a previous "f" character and leave you in insert mode.
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Where is Android Studio layout preview?
...n. Now if you want to see the layout design preview you will need to press one of the buttons at the top right of your xml. The button that looks like an image icon will open the design dashboard, while the button next to it will open the split view where the design is placed next to the XML code:
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How to version control a record in a database
.... from an Oracle sequence or equivalent). Do not rely on there only being one change in a second (i.e. do not put RevisionDate into the primary key).
Now, every time you update FOO, just before you do the update you insert the old values into FOO_HISTORY. You do this at some fundamental level in ...