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Type converting slices of interfaces
...ice(slice interface{}) []interface{} {
s := reflect.ValueOf(slice)
if s.Kind() != reflect.Slice {
panic("InterfaceSlice() given a non-slice type")
}
ret := make([]interface{}, s.Len())
for i:=0; i<s.Len(); i++ {
ret[i] = s.Index(i).Interface()
}
retu...
How can I use a batch file to write to a text file?
...turns off printing of each command to the console
Unless you give it a specific path name, redirection with > or >> will write to the current directory (the directory the code is being run in).
The echo This is a test > test.txt uses one > to overwrite any file that already exists wit...
vim and NERD Tree extension - adding a file
...
I'll add that if you're adding a directory name, remember to enter a "/" following the name.
– Buffalo Billion
Mar 22 '12 at 14:11
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What is the difference between Set and List?
What is the fundamental difference between the Set<E> and List<E> interfaces?
27 Answers
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Where can I find my Azure account name and account key?
...
If you're referring to a Windows Azure Storage account, the storage account name would be the dns prefix you created (e.g. mystorage.blob.core.windows.net - the name would be mystorage).
You then get two keys - primary and s...
Copy values from one column to another in the same table
...ue)
It is more common to use WHERE clause to limit your query to only specific set of rows:
UPDATE `products` SET `in_stock` = true WHERE `supplier_id` = 10
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How can I add a class attribute to an HTML element generated by MVC's HTML Helpers?
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The parser is not smart enough, IMO, if it needs that hint given the context it's in at that point in the code.
– toddmo
Jan 2 '17 at 18:09
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How to delete/create databases in Neo4j?
Is it possible to create/delete different databases in the graph database Neo4j like in MySQL? Or, at least, how to delete all nodes and relationships of an existing graph to get a clean setup for tests, e.g., using shell commands similar to rmrel or rm ?
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Clicking the text to select corresponding radio button
...ms to be a little unclickable space between the radio button and the label if done according to Nathan's answer. Here is how to make them join seamlessly (see this article):
<form>
<p>What is my middle name?</p>
<br>
<label><input id="349" type="radio" v...
How do I pass parameters to a jar file at the time of execution?
... can access them in the main() method of "Main-Class" (mentioned in the manifest.mf file of a JAR).
String one = args[0];
String two = args[1];
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