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How to install Xcode Command Line Tools
...in Xcode.
Running the command in terminal produces the following GUI:
Inside Xcode (5.0)
Xcode includes a new "Downloads" preference pane to install optional components such as command line tools, and previous iOS Simulators. To open this pane click the "Xcode" button in the top left of the scre...
Android studio: why are minSdkVersion and targetSdkVersion specified both in AndroidManifest.xml and
I just discovered something weird about Android studio: it has some configuration options in the build.gradle file that override what is specified in the AndroidManifest.xml file.
...
Package objects
...case for package objects is when you need definitions in various places inside your package as well as outside the package when you use the API defined by the package. Here is an example:
// file: foo/bar/package.scala
package foo
package object bar {
// package wide constants:
def BarVersio...
Why can I pass 1 as a short, but not the int variable i?
...type, but it can't for normal expressions.
This rule is in line with the guideline that implicit conversions should be lossless.
6.1.8 Implicit constant expression conversions
An implicit constant expression conversion permits the following conversions:
A constant-expression (§7.18) of type int c...
What is PEP8's E128: continuation line under-indented for visual indent?
...edes PEP-8, after all it says "Many projects have their own coding style guidelines. In the event of any conflicts, such project-specific guides take precedence for that project."
– Nick T
May 13 '14 at 22:04
...
Is it possible to change the package name of an Android app on Google Play?
...ot whether it is easy or not, to change the actual package name of an Android app that is on Google Play. What I mean by package name is the name that will show up in the URL. Please, can anyone tell me why this is / is not possible?
Thanks!
...
How do I get Gridview to render THEAD?
How do I get the GridView control to render the <thead> <tbody> tags? I know .UseAccessibleHeaders makes it put <th> instead of <td> , but I cant get the <thead> to appear.
...
How do I enumerate through a JObject?
... = x.Name;
JToken value = x.Value;
}
If you have a nested JObject inside of another JObject, you don't need to cast because the accessor will return a JToken:
foreach (JProperty x in obj["otherObject"]) { // Where 'obj' and 'obj["otherObject"]' are both JObjects
string name = x.Name;
...
How to catch SQLServer timeout exceptions
...-Level errors. So it may be more on the level of COM errors or that a provider encountered an exception (generally) instead of a specific error relating to what you're doing.
– Eric Tuttleman
Jun 18 '10 at 18:23
...
How do you programmatically set an attribute?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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