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How do I check if a string is valid JSON in Python?
...
Example Python script returns a boolean if a string is valid json:
import json
def is_json(myjson):
try:
json_object = json.loads(myjson)
except ValueError as e:
return False
return True
Which prints:
print is_json("{}") ...
Ignore Xcode warnings when using Cocoapods
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Step: 1 Put the below script in your Podfile.
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['GCC_WARN_INHIBIT_ALL_WARNINGS'] ...
How can I use a search engine to search for special characters? [closed]
... Is ther no way of "escaping" special characters while searching? Like in scripting languages or in the linux shell.
– Nuclear
Jun 19 '16 at 7:13
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What is the best place for storing uploaded images, SQL database or disk file system? [closed]
...ent root (not accessible through an http request) and serve them through a script that checks for the proper authorization first.
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Git: Show all of the various changes to a single line in a specified file over the entire git histor
...og -G "var identifier =" file.js
EDIT: Here's a rough start for a bash script to show the actual lines. This might be more what you're looking for.
for c in $(git log -G "something" --format=%H -- file.js); do
git --no-pager grep -e "something" $c -- file.js
done
It uses git log -G to fi...
Differences between .NET 4.0 and .NET 4.5 in High level in .NET
... many platforms and languages, including .NET Framework, C++ and HTML5/JavaScript.
2. Core Features
Ability to limit how long the regular expression engine will attempt
to resolve a regular expression before it times out.
Ability to define the culture for an application domain.
Console support f...
how to specify local modules as npm package dependencies
...I went for create a directory called local_modules and then added this bashscript to the package.json in scripts->preinstall
#!/bin/sh
for i in $(find ./local_modules -type d -maxdepth 1) ; do
packageJson="${i}/package.json"
if [ -f "${packageJson}" ]; then
echo "installing ${i}....
How To Create Table with Identity Column
... Maybe, maybe not. I've been in situations where I've taken the script from one database, used it on another server, and the defaults that worked in one place were not best for the other. In any case, I only suggested this as a solution since it seems simpler to me (I personally understa...
Which $_SERVER variables are safe?
...s should be rejected by the web server and not cause the invocation of the script to begin with. Hence they can be considered reliable.
'HTTPS'
'REQUEST_TIME'
'REMOTE_ADDR' *
'REMOTE_HOST' *
'REMOTE_PORT' *
'SERVER_PROTOCOL'
'HTTP_HOST' †
'SERVER_NAME' †
'SCRIPT_FILENAME'
'SERVER_PORT' ‡
'SC...
How do I break out of a loop in Perl?
...cs
More examples of last in Perl one-liners:
Break one liner command line script after first match
Print the first N lines of a huge file
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