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Git add and commit in one command
...n use git aliases, e.g.
git config --global alias.add-commit '!git add -A && git commit'
and use it with
git add-commit -m 'My commit message'
EDIT: Reverted back to ticks ('), as otherwise it will fail for shell expansion on Linux. On Windows, one should use double-quotes (") instead (po...
SQL DROP TABLE foreign key constraint
...e input rows into a single output row. Should work on anything SQL 2005 & later.
I've left the EXECUTE commands commented out for safety.
DECLARE @SQL NVARCHAR(max)
;WITH fkeys AS (
SELECT quotename(s.name) + '.' + quotename(o.name) tablename, quotename(fk.name) constraintname
FROM ...
Read an Excel file directly from a R script
...lsx package and actually manage to open larger Excel files (>1500 rows & > 120 columns). @MichaelChirico demonstrates that readxl is better when speed is preferred and openxlsx replaces the functionality provided by the xlsx package. If you are looking for a package to read, write, and mod...
What exactly is an Assembly in C# or .NET?
...
http://www.codeguru.com/columns/csharp_learning/article.php/c5845
An assembly is a file that is automatically generated by the compiler upon successful compilation of every .NET application. It can be either a Dynamic Link Library or an executable file. It is generated only once ...
Releasing memory in Python
...
Memory allocated on the heap can be subject to high-water marks. This is complicated by Python's internal optimizations for allocating small objects (PyObject_Malloc) in 4 KiB pools, classed for allocation sizes at multiples of 8 by...
Read logcat programmatically within application
...
Hi Luis, please can you post an example code of a separated thread?
– img.simone
Nov 28 '17 at 8:27
...
How to set environment variables from within package.json
...
},
...
Then use process.env.NODE_ENV in your app.
Note: This is for Mac & Linux only. For Windows refer to the comments.
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How do I find out which DOM element has the focus?
...ent.activeElement? I found this: return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
– Harry Pehkonen
Oct 13 '17 at 3:16
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Folder structure for a Node.js project
...directory structures normally generated by the framework (i.e. Symfony for PHP)? With Express for example, no directory structure is created correct? developers are to manually create and maintain MVC design and routes ? I appreciate any feedback, I'm new to Express
– AnchovyLe...
Intellij idea cannot resolve anything in maven
...ly"
Phase to be...: "process-resources"
Automatically download: "sources" & "documentation"
Use Maven3 to import project
VM options for importer: -Xmx512m
This took me from having a lot of unresolved import statements to having everything resolved. I think the key here was using Maven3 to i...