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How can I update the current line in a C# Windows Console App?
... involve saving the current output as a string first and padding it with a set amount of characters like this: Console.Write("\r{0}", strOutput.PadRight(nPaddingCount, ' ')); The "nPaddingCount" can be a number that you set yourself or you can keep track of the previous output and set nPaddingCount ...
Python division
I was trying to normalize a set of numbers from -100 to 0 to a range of 10-100 and was having problems only to notice that even with no variables at all, this does not evaluate the way I would expect it to:
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How can I comment a single line in XML?
...
Not orthodox, but it works for me sometimes; set your comment as another attribute:
<node usefulAttr="foo" comment="Your comment here..."/>
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What's the best way to retry an AJAX request on failure using jQuery?
... console.log(retries); // prrint retry count
retries > 0 && setTimeout(function(){
runAjax(--retries);
},delay);
})
})(3, 100);
Another approach would be to use a retries property on the $.ajax
// define ajax settings
var ajaxSettings = {
type : 'GET',
url ...
What is the best way to trigger onchange event in react js
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For React 16 and React >=15.6
Setter .value= is not working as we wanted because React library overrides input value setter but we can call the function directly on the input as context.
var nativeInputValueSetter = Object.getOwnPropertyDescriptor(window...
Mixed mode assembly is built against version ‘v2.0.50727′ of the runtime
...per
{
public static bool LegacyV2RuntimeEnabledSuccessfully { get; private set; }
static RuntimePolicyHelper()
{
ICLRRuntimeInfo clrRuntimeInfo =
(ICLRRuntimeInfo)RuntimeEnvironment.GetRuntimeInterfaceAsObject(
Guid.Empty,
typeof(ICLRRuntimeInfo).GUID);
try
...
Search All Fields In All Tables For A Specific Value (Oracle)
...QL block and dynamic SQL. Here's some hastily-written code for that:
SET SERVEROUTPUT ON SIZE 100000
DECLARE
match_count INTEGER;
BEGIN
FOR t IN (SELECT owner, table_name, column_name
FROM all_tab_columns
WHERE owner <> 'SYS' and d...
git:// protocol blocked by company, how can I get around that?
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To undo this change one can use git config --global --unset url."https://".insteadOf
– djskinner
Aug 25 '15 at 10:37
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sh...
Location Services not working in iOS 8
... @Vjay - you have to edit the Info.plist file in an editor, cannot set those keys in Xcode (as of beta 6).
– Kendall Helmstetter Gelner
Aug 23 '14 at 8:06
11
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How to remove line breaks from a file in Java?
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You need to set text to the results of text.replace():
String text = readFileAsString("textfile.txt");
text = text.replace("\n", "").replace("\r", "");
This is necessary because Strings are immutable -- calling replace doesn't change ...