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File system that uses tags rather than folders?
...or files which are tagged with other tags as well as these two tags, their extra tags can appear as directories inside /etc/init.d. If there is a file a.txt with three tags i.e 'etc', 'init.d' & 'asdf' then 'asdf' will appear as directory inside /etc/init.d and full path of a.txt will become /et...
T-SQL query to show table definition?
...Source
{
public class ViewSource
{
public static void Main(string[] args)
{
if (args.Length != 6)
{
Console.Error.WriteLine("Syntax: ViewSource.exe <server>" +
" <user> <password> <database> ...
Super slow lag/delay on initial keyboard animation of UITextField
... @Vadoff Solution works, but have 2 minuses: 1) I have about 1 extra second of app loading; 2) Received memory warning (but, not all the time). I tried to add this code to UIViewController in viewDidLoad, but had no effect, maybe I made something wrong? Could you edit your answer and ad...
AddRange to a Collection
...
I am serious, actually.The main reason is that it's extra cognitive-load, which is often really quite difficult. You're constantly trying to evaluate negative conditions, which is usually relatively hard, you have both branches anyway, it's (IMO) easier to say 'if null' do th...
How to access a preexisting collection with Mongoose?
...Try something like the following, either schema-mapped:
new Schema({ url: String, text: String, id: Number},
{ collection : 'question' }); // collection name
or model mapped:
mongoose.model('Question',
new Schema({ url: String, text: String, id: Number}),
...
Div height 100% and expands to fit content
...element a little bit taller than the children elements, then check for any extra spaces and/or &nbsp;, remove them. Also try to adjust the line-height. For example I've put line-height: 0, because I didn't need text, just to show an image.
– Zorgatone
Nov ...
Convert string to variable name in JavaScript
...
Javascript has an eval() function for such occasions:
function (varString) {
var myVar = eval(varString);
// .....
}
Edit: Sorry, I think I skimmed the question too quickly. This will only get you the variable, to set it you need
function SetTo5(varString) {
var newValue = 5;
eva...
“cannot resolve symbol R” in Android Studio
... xml files.
Clean Project.
This is it.
For example I had an entry in my strings.xml:
<string name="A">Some text</string>
And in activity_main.xml I used this string entry
<TextView
android:id="@+id/textViewA"
android:text="@string/A"/>
While'd been working with project, I ...
Absolute vs relative URLs
... even in a smart IDE, often times they can be missed if they're coded into strings or dynamically created. The worst part of that is that usually those missed references aren't caught until after your solution goes back into production... :(
– dudewad
Dec 21 '1...
SQLAlchemy ORDER BY DESCENDING?
...
This is nice if you have the sort column in a string for any reason, though (like sanitized input in a web API).
– Jim Stewart
Oct 18 '13 at 20:29
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