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CSS: How do I auto-resize an image to fit a 'div' container?
...rectly in a deterministic way, with fixed-size images such as JPEGs or PNG files.
To resize an image proportionally, you have to set either the height or width to "100%", but not both. If you set both to "100%", your image will be stretched.
Choosing whether to do height or width depends on your i...
With bash, how can I pipe standard error into another process?
...here is also process substitution. Which makes a process substitute for a file.
You can send stderr to a file as follows:
process1 2> file
But you can substitute a process for the file as follows:
process1 2> >(process2)
Here is a concrete example that sends stderr to both the screen...
How to undo another user’s checkout in TFS?
... am asked to undo a checkout (usually a lock) that a user has on a certain file checked into source control.
4 Answers
...
Error Domain=NSURLErrorDomain Code=-1005 “The network connection was lost.”
...f your app (e.g. for Apache: BrowserMatch "iOS 8\." nokeepalive in the mod file setenvif.conf)
If you don't have access to the server, you can try sending your requests with a Connection: close header: this will tell the server to drop the connection immediately and to respond without any keep alive...
nginx missing sites-available directory
...nd add this line
include /etc/nginx/sites-enabled/*;
Of course, all the files will be inside sites-available, and you'd create a symlink for them inside sites-enabled for those you want enabled.
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Where does the iPhone Simulator store its data?
...ind the name of your app in the CPU tab
Double-click it and open the "Open Files and Ports"
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MongoDB - Update objects in a document's array (nested updating)
...
We can use $set operator to update the nested array inside object filed update the value
db.getCollection('geolocations').update(
{
"_id" : ObjectId("5bd3013ac714ea4959f80115"),
"geolocation.country" : "United States of America"
},
{ $set:
{
"ge...
How to set the UITableView Section title programmatically (iPhone/iPad)?
...toryboard. One may continue to export
localizations from Xcode via XLIFF files. Xcode 9 also has several new tools to make localizations easier.
(original)
I had a similar requirement. I had a static table with static cells in my Main.storyboard(Base). To localize section titles using .string f...
How to tell if JRE or JDK is installed
...O have a jdk installed. (In my case, my JAVA_HOME is pointed to C:\Program Files\Java\jdk1.8.0_45)
– kmote
Feb 22 '16 at 16:18
...
Unresolved external symbol on static class members
...r test::X = 4;
and again, you do that in the definition (usually in a CXX file) not in the declaration (which is often in a .H file)
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