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Looping through a hash, or using an array in PowerShell
...adable. The %{} operator is considered shorthand. Here's how it should be done in a script for readability and reusability:
Variable Setup
PS> $hash = @{
a = 1
b = 2
c = 3
}
PS> $hash
Name Value
---- -----
c ...
How to avoid reverse engineering of an APK file?
...e? What more can I do to protect the source code in my APK file?
As everyone says, and as you probably know, there's no 100% security. But the place to start for Android, that Google has built in, is ProGuard. If you have the option of including shared libraries, you can include the needed code in...
Why would I use a templating engine? jsp include and jstl vs tiles, freemarker, velocity, sitemesh
...nt" fragment/template for the main content. This means there would be just one file to move the header in.
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Windows batch: formatted date into variable
...eeded because for /f returns two lines, the latter of which being an empty one. You can solve that by using set MyDate= in between. I guess that's what user2023861 stumbled over.
– Joey
Sep 16 '13 at 6:49
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Why are there two kinds of functions in Elixir?
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Just to clarify the naming, they are both functions. One is a named function and the other is an anonymous one. But you are right, they work somewhat differently and I am going to illustrate why they work like that.
Let's start with the second, fn. fn is a closure, similar to ...
Import and Export Excel - What is the best library? [closed]
In one of our ASP.NET applications in C#, we take a certain data collection (SubSonic collection) and export it to Excel. We also want to import Excel files in a specific format. I'm looking for a library I can use for this purpose.
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“Unresolved inclusion” error with Eclipse CDT for C standard library headers
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One thing that confused me was that I had to add the path to the "includes" tab, rather than the "library paths" tab. I always thought that "anglebracket" includes were "library" includes.
– aaaidan
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ADB not recognising Nexus 4 under Windows 7
...I've turned debugging, third-party apps, and mock locations all on on my phone as well.
26 Answers
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Remove specific commit
...es changed, 1 insertions(+), 1 deletions(-)
$ git revert d6cbb19
Finished one revert.
[master 2db5c47] Revert "changed line 2"
1 files changed, 1 insertions(+), 1 deletions(-)
Then it all works as expected.
The second answer was very interesting. There is a feature which has not yet been offic...
Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
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I found another one excellent and detailed explanation - stackoverflow.com/questions/3601515/…
– valentt
May 11 '17 at 13:17
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