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How to verify an XPath expression in Chrome Developers tool or Firefox's Firebug?
...f it is empty, you know there is no match on the page.
Firefox v66 (April 2019):
Chrome v69 (April 2019):
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Difference between Pragma and Cache-Control headers?
...ified date based conditional requests
Server: last-modified: Thu, 09 May 2019 19:15:47 GMT
Client: If-Modified-Since: Fri, 13 Jul 2018 10:49:23 GMT
Server: 304 Not Modified
last-modified: Thu, 09 May 2019 19:15:47 GMT
s...
How do I get my solution in Visual Studio back online in TFS?
...le -> Source Control -> Advanced -> Change Source Control into VS 2019) - Team Foundation Server -> Add Back at VS 2019: - Unbind your Solution/Project and bind it again. Finish.
– Dôn Kayt
Sep 17 at 13:47
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python date of the previous month
... prev month:", last_day_of_prev_month)
Output:
First day of prev month: 2019-02-01
Last day of prev month: 2019-02-28
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How to add System.Windows.Interactivity to project?
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Should be the selected answer as of 2019. Thanks for taking time to add this important update.
– mins
Sep 19 '19 at 16:59
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Razor View throwing “The name 'model' does not exist in the current context”
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Visual Studio 2019: No suo file, deleting the .vs folder helped.
– Štěpán Havránek
May 2 '19 at 9:49
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技术人员如何创业《三》- 合伙人的分工 - 资讯 - 清泛网 - 专注C/C++及内核技术
...要转型到有产品思维的理念需要有个过程。我觉得就算有专业的产品合伙人，技术型的ceo也要多从业务角度、消费者、商业链条的角度去思考产品和战略。这个刚开始很难，做起来不是特别有感觉，除了课余时间恶补各方面知识...
How to round float numbers in javascript?
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Upd (2019-10). Thanks to Reece Daniels code below now available as a set of functions packed in npm-package expected-round (take a look).
You can use helper function from MDN example. Than you'll have more flexibility:
Math.ro...
What static analysis tools are available for C#? [closed]
...ual studio addin that helps identification of security flaws Edit November 2019: Link is dead.
CodeIt.Right
Spec#
Pex
SonarQube, FOSS & Commercial options to support writing cleaner and safer code.
Quality Metric Tools:
NDepend, great visual tool. Useful for code metrics, rules, diff, cou...
Inserting a Python datetime.datetime object into MySQL
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when iserting into t-sql
this fails:
select CONVERT(datetime,'2019-09-13 09:04:35.823312',21)
this works:
select CONVERT(datetime,'2019-09-13 09:04:35.823',21)
easy way:
regexp = re.compile(r'\.(\d{6})')
def to_splunk_iso(dt):
"""Converts the datetime object to Splunk isoforma...