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Why charset names are not constants?
...o ranting about Java's charset support - why isn't there a constructor for FileWriter/FileReader which takes a Charset? Basically those are almost useless classes due to that restriction - you almost always need an InputStreamReader around a FileInputStreamor the equivalent for output :(
Nurse, nur...
Passing multiple values to a single PowerShell script parameter
...led script who must connect to a list of Server this way:
Powershell.exe -File "YourScriptPath" "Par1,Par2,Par3"
Then inside the script:
param($list_of_servers)
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Connect-Viserver $list_of_servers.split(",")
The split operator returns an array of string
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Get attribute name value of
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Give your input an ID and use the attr method:
var name = $("#id").attr("name");
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Update multiple rows in same query using PostgreSQL
... as c(column_b, column_a, column_c)
where c.column_b = t.column_b;
sql fiddle demo
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How to create a new branch from a tag?
...mportant thing is to know: branches and tags are actually single-line text files in .git/refs directory, and we can reference them explicitly using their pathes below .git. Branches are called here "heads", to make our life more simple.
Thus, refs/heads/master is the real, explicit name of the mast...
android get all contacts
How can I get all the names of the contacts in my Android and put them into array of strings?
8 Answers
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Search and replace a line in a file in Python
I want to loop over the contents of a text file and do a search and replace on some lines and write the result back to the file. I could first load the whole file in memory and then write it back, but that probably is not the best way to do it.
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Append class if condition is true in Haml
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I've put this in my helper file, but my app tells me, that there is no "post" variable.
– Simon Perepelitsa
Aug 10 '10 at 22:16
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Add custom headers to WebView resource requests - android
... String type = null;
String extension = MimeTypeMap.getFileExtensionFromUrl(url);
if (extension != null) {
switch (extension) {
case "js":
return "text/javascript";
case "woff":
...
Jenkins Git Plugin: How to build specific tag?
...I'd suggest switching to TeamCity. I haven't had to edit any configuration files to get TeamCity to work.
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