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LEN function not including trailing spaces in SQL Server
... I include the trailing spaces in the length result?"
You get someone to file a SQL Server enhancement request/bug report because nearly all the listed workarounds to this amazingly simple issue here have some deficiency or are inefficient. This still appears to be true in SQL Server 2012. The a...
Run certain code every n seconds [duplicate]
...me.sleep() ) it would execute that code. I would be using this to update a file though, not print Hello World.
7 Answers
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Using the Android Application class to persist data
... think a better approach would be to persist your data to internal storage file and then read it when your activity resumes.
UPDATE:
I got many negative feedbacks, so it is time to add a clarification. :) Well, initially I realy used a wrong assumption that the state is really important for the ap...
What is an OS kernel ? How does it differ from an operating system? [closed]
...we can say that Linux is a kernel as it does not include applications like file-system utilities, windowing systems and graphical desktops, system administrator commands, text editors, compilers etc. So, various companies add these kind of applications over linux kernel and provide their operating s...
How to change the opacity (alpha, transparency) of an element in a canvas element after it has been
Using the HTML5 <canvas> element, I would like to load an image file (PNG, JPEG, etc.), draw it to the canvas completely transparently, and then fade it in. I have figured out how to load the image and draw it to the canvas, but I don't know how to change its opacity once it as been drawn.
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What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
...exe
// MVID: {A224F460-A049-4A03-9E71-80A36DBBBCD3}
.imagebase 0x00400000
.file alignment 0x00000200
.stackreserve 0x00100000
.subsystem 0x0003 // WINDOWS_CUI
.corflags 0x00000001 // ILONLY
// Image base: 0x02F20000
// =============== CLASS MEMBERS DECLARATION ===================
.class...
unix domain socket VS named pipes?
...nel-verified UID / GID credentials between processes;
They support passing file descriptors between processes;
They support packet and sequenced packet modes.
To use many of these features, you need to use the send() / recv() family of system calls rather than write() / read().
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How to upgrade Git on Windows to the latest version?
...This will ask you a confirmation as follows. Press Y to proceed.
Once the files are dowloaded, Continue with normal installation procedures. You can check the git version after finishing installation with the following command
git version
For me, the result was as follows.
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pandas three-way joining multiple dataframes on columns
I have 3 CSV files. Each has the first column as the (string) names of people, while all the other columns in each dataframe are attributes of that person.
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How to parse JSON in Java
....class);
Gradle import
Remember to import the library in the app Gradle file
implementation 'com.google.code.gson:gson:2.8.6' // or earlier versions
Automatic model generation
You can generate model from JSON automatically using online tools like this.