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Linux command to print directory structure in the form of a tree
Is there any linux command that I can call from a Bash script that will print the directory structure in the form of a tree, e.g.,
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Does MSTest have an equivalent to NUnit's TestCase?
... Extensions
{
/// <summary>
/// Get the Qtr with optional offset to add or subtract quarters
/// </summary>
public static int GetQuarterNumber(this DateTime parmDate, int offset = 0)
{
return (int)Math.Ceiling(parmDate.AddMonths(offset * 3).Month / 3m);
}
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Why should I use a pointer rather than the object itself?
I'm coming from a Java background and have started working with objects in C++. But one thing that occurred to me is that people often use pointers to objects rather than the objects themselves, for example this declaration:
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Why can't radio buttons be “readonly”?
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Clever! Using .not(..), in case you already have a set of selected input fields: var myRadios = $('#specific-radios'); myRadios.not(':checked').prop('disabled',true); api.jquery.com/not
– JoePC
Jul 24 '18 at 20:08
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How to pass a user defined argument in scrapy spider
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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IRXmitter红外发射器扩展 · App Inventor 2 中文网
...发射器
指示设备是否具有红外发射器。返回值为true或false。如果设备没有红外发射器，所有其他功能都会导致错误。
载波频率列表
以逗号分隔的字符串形式返回支持的载波频率。只有这些频率可以分配给CarrierFrequency属性...
Capture iframe load complete event
...e');
iframe.onload = function() { alert('myframe is loaded'); }; // before setting 'src'
iframe.src = '...';
document.body.appendChild(iframe); // add it to wherever you need it in the document
</script>
2) inline javascript, is another way that you can use inside your HTML markup.
<s...
What is the Haskell response to Node.js?
...le I'm aware that you can run Haskell in the browser, I'm not aware of any set of "universal Haskell" best practices that allow for server-side and client-side rendering using the same codebase.
– Eric Elliott
Oct 14 '17 at 1:48
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Branch from a previous commit using Git
If I have n commits, how can I branch from the n-3 commit?
19 Answers
19
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Generate JSON string from NSDictionary in iOS
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Here are categories for NSArray and NSDictionary to make this super-easy. I've added an option for pretty-print (newlines and tabs to make easier to read).
@interface NSDictionary (BVJSONString)
-(NSString*) bv_jsonStringWithPrettyPrint:(BOOL) ...